Abrégé

Systems and methods for detecting a failure of a wheel speed sensor. One example system includes an encoder and an electronic processor. The electronic processor is configured to receive, from the wheel speed sensor, a wheel speed, receive, from the encoder, a signal, and determine, based on the signal from the encoder, a positional change of an electric motor shaft of the electric motor. The electronic processor is configured to determine, based on the wheel speed and the positional change of the electric motor, whether the wheel speed sensor is faulty.

Classes IPC  ?

• B60W 50/02 - COMMANDE CONJUGUÉE DE PLUSIEURS SOUS-ENSEMBLES D'UN VÉHICULE, DE FONCTION OU DE TYPE DIFFÉRENTS; SYSTÈMES DE COMMANDE SPÉCIALEMENT ADAPTÉS AUX VÉHICULES HYBRIDES; SYSTÈMES D'AIDE À LA CONDUITE DE VÉHICULES ROUTIERS, NON LIÉS À LA COMMANDE D'UN SOUS-ENSEMBLE PARTICULIER - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier pour préserver la sécurité en cas de défaillance du système d'aide à la conduite, p.ex. en diagnostiquant ou en palliant à un dysfonctionnement
• B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention

Abrégé

A trailer tow assist system including a camera that captures a rearward image of the trailer and its surroundings, a human machine interface that displays the rearward image, an input device that receives user input, and an electronic processor. The electronic processor receives the rearward image, identifies a target-space within the surroundings, determines a vehicle orientation relative to the target-space, determines a trailer angle relative to the vehicle, determines a trailer trajectory within the surroundings, and displays the trailer trajectory and rearward image on the human machine interface. The electronic processor also controls, in response to the user input, the vehicle to follow the trailer trajectory along a centerline of the trailer trajectory.

Classes IPC  ?

• B60W 30/18 - Propulsion du véhicule
• B60R 1/26 - Dispositions de visualisation en temps réel pour les conducteurs ou les passagers utilisant des systèmes de capture d'images optiques, p.ex. des caméras ou des systèmes vidéo spécialement adaptés pour être utilisés dans ou sur des véhicules pour visualiser une zone extérieure au véhicule, p.ex. l’extérieur du véhicule avec un champ de vision prédéterminé vers l’arrière du véhicule
• B60T 8/17 - Utilisation de moyens de régulation électriques ou électroniques pour la commande du freinage
• B60W 10/04 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion
• B60W 10/18 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des systèmes de freinage
• B60W 10/20 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des systèmes de direction
• B62D 15/02 - Indicateurs de direction ou aides de direction
• G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
• G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p.ex. véhicules ou piétons; Reconnaissance des objets de la circulation, p.ex. signalisation routière, feux de signalisation ou routes
• H04N 7/18 - Systèmes de télévision en circuit fermé [CCTV], c. à d. systèmes dans lesquels le signal vidéo n'est pas diffusé

Abrégé

A method for outputting to a road user at least one, in particular a visual and/or acoustic, warning signal from a vehicle operating fully autonomously. A gesture and/or an acoustic message from at least one vehicle occupant of the vehicle operating fully autonomously is captured first. In addition, a road user in the surroundings of the vehicle is detected. In addition, a viewing direction of the road user, in particular at a time of gesture capture or capture of the acoustic message, is detected. Following this, the warning signal from the vehicle operating fully autonomously is output to the road user depending on the captured gesture of the vehicle occupant and/or the acoustic message and the viewing direction of the road user.

Classes IPC  ?

• B60Q 1/50 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs ayant principalement pour objet d'indiquer le contour du véhicule ou de certaines de ses parties, ou pour engendrer des signaux au bénéfice d'autres véhicules pour indiquer d'autres intentions ou conditions, p.ex. demandes d'attente ou de dépassement
• B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
• G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p.ex. véhicules ou piétons; Reconnaissance des objets de la circulation, p.ex. signalisation routière, feux de signalisation ou routes
• G06V 20/59 - Contexte ou environnement de l’image à l’intérieur d’un véhicule, p.ex. concernant l’occupation des sièges, l’état du conducteur ou les conditions de l’éclairage intérieur
• G06V 40/20 - Mouvements ou comportement, p.ex. reconnaissance des gestes

Abrégé

A micromechanical device. The device includes a MEMS chip which comprises a cavity; an IC chip which includes an IC substrate and at least one IC functional layer, wherein the IC chip is connected to the MEMS chip such that the IC functional layer is disposed between the IC substrate and the cavity. The IC chip includes a hydrogen drainage layer which is disposed between the IC functional layer and the cavity.

Classes IPC  ?

• B81B 7/00 - Systèmes à microstructure

Abrégé

An injector for injecting a fluid. In injector includes a filter for filtering the fluid to be injected. The filter is arranged in a tubular section of the injector. The filter has a sleeve and a filter body. The sleeve holds the filter body in the tubular section. The sleeve has a securing section and a holding section. The securing section is connected to the filter body. The holding section holds the sleeve in the tubular section of the injector. The filter body or parts of the filter body are arranged exclusively within the securing section.

Classes IPC  ?

• F02M 21/02 - Appareils pour alimenter les moteurs en combustibles non liquides, p.ex. en combustibles gazeux stockés sous forme liquide en combustibles gazeux

Abrégé

A method for wireless time synchronization of a first electrical unit with a second electrical unit is disclosed, which can in particular be intermittently wirelessly connected to each other, in particular via a low-energy connection, wherein the first electrical unit includes a first time counter and the second electrical unit comprises a second time counter, and wherein a connection event occurs repeatedly at predetermined connection time intervals. The method includes (a) transmitting a first data packet, by the first electrical unit, to the second electrical unit upon a first connection event, (b) receiving the first data packet and creating a second timestamp based on the second time counter, by the second electrical unit, (c) transmitting a second data packet with the created second timestamp, by the second electrical unit, to the first electrical unit upon a next connection event, (d) receiving the second data packet by the first electrical unit, (e) determining a current time, by the first electrical unit, based on one or more time periods of the predetermined connection time interval and the second timestamp, and (f) setting the first time counter to the current time determined.

Classes IPC  ?

• H04W 56/00 - Dispositions de synchronisation

Abrégé

A vertical semiconductor component, in particular transistor, with a drift layer and/or an active layer on the basis of gallium nitride (GaN), and at least two, preferably three, electrodes. At least one measuring electrode is formed at a lower vertical level than the at least one other electrode and is designed to be contactable from vertically above.

Classes IPC  ?

• H01L 21/66 - Test ou mesure durant la fabrication ou le traitement
• H01L 29/20 - Corps semi-conducteurs caractérisés par les matériaux dont ils sont constitués comprenant, à part les matériaux de dopage ou autres impuretés, uniquement des composés AIIIBV
• H01L 29/66 - Types de dispositifs semi-conducteurs
• H01L 29/778 - Transistors à effet de champ avec un canal à gaz de porteurs de charge à deux dimensions, p.ex. transistors à effet de champ à haute mobilité électronique HEMT

Abrégé

Methods and systems of using a trained machine-learning model to perform root cause analysis on a manufacturing process. A pre-trained machine learning model is provided that is trained to predict measurements of non-faulty parts. The pre-trained model is trained on training measurement data regarding physical characteristics of manufactured parts as measured by a plurality of sensors at a plurality of manufacturing stations. With the trained model, then measurement data from the sensors is received regarding the manufactured part and the stations. This new set of measurement data is back propagated through the pre-trained model to determine a magnitude of absolute gradients of the new measurement data. The root cause is then identified based on this magnitude of absolute gradients. In other embodiments the root cause is identified based on losses determined between a set of predicted measurement data of a part using the model, and actual measurement data.

Classes IPC  ?

• G05B 19/418 - Commande totale d'usine, c.à d. commande centralisée de plusieurs machines, p.ex. commande numérique directe ou distribuée (DNC), systèmes d'ateliers flexibles (FMS), systèmes de fabrication intégrés (IMS), productique (CIM)
• G05B 23/02 - Test ou contrôle électrique

Abrégé

A computer-implemented system and method relate to object discovery. The system and method include receiving a source image and generating input data by associating each pixel of the source image with predetermined phase values. An encoder encodes the input data to generate latent representation data in spherical coordinates. A decoder decodes the latent representation data to generate spherical reconstruction data of the source image. The spherical reconstruction data includes a radial component and a plurality of phase components. A reconstructed image is generated based at least on the radial component. The reconstructed image is a reconstruction of the source image.

Classes IPC  ?

• G06T 3/00 - Transformation géométrique de l'image dans le plan de l'image
• G06V 10/75 - Appariement de motifs d’image ou de vidéo; Mesures de proximité dans les espaces de caractéristiques utilisant l’analyse de contexte; Sélection des dictionnaires
• G06V 10/82 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant les réseaux neuronaux

Abrégé

The invention relates to a bearing foil (36) for an axial foil bearing (32) for the rotatable mounting of a shaft (22), wherein the bearing foil (36) has a plurality of elastic foil segments (42) arranged distributed over its circumference. Each film segment (42) is connected via a retaining arm (44) to a retaining ring (40) surrounding the film segments (42) around their outer circumference.

Classes IPC  ?

• F16C 17/04 - Paliers à contact lisse pour mouvement de rotation exclusivement pour charges axiales uniquement

Abrégé

The invention relates to a method for operating a fuel cell system (1) having multiple fuel cell stacks (100, 200) which each have a cathode (110, 210) and an anode (120, 220), the cathodes (110, 210) each being supplied with air via a feed air path (111, 211), and exhaust air emitted from the fuel cell stacks (100, 200) being discharged via an exhaust air path (112, 212), and the anodes (120, 220) each being supplied with hydrogen via an anode circuit (121, 221). According to the invention, inert gas is generated during start-up and/or shutdown of the fuel cell system (1) by exhaust air recirculation and at least one fuel cell stack (200, 100) is inertised with the aid of the generated inert gas. The invention further relates to a fuel cell system (1) that is suitable for carrying out the method or can be operated according to the method.

Classes IPC  ?

• H01M 8/04089 - Dispositions pour la commande des paramètres des réactifs, p.ex. de la pression ou de la concentration des réactifs gazeux
• H01M 8/04223 - Dispositions auxiliaires, p.ex. pour la commande de la pression ou pour la circulation des fluides pendant le démarrage ou l’arrêt; Dépolarisation ou activation, p.ex. purge; Moyens pour court-circuiter les éléments à combustible défectueux
• H01M 8/04302 - Procédés de commande des éléments à combustible ou des systèmes d’éléments à combustible appliqués pendant des périodes spécifiques appliqués pendant le démarrage
• H01M 8/04303 - Procédés de commande des éléments à combustible ou des systèmes d’éléments à combustible appliqués pendant des périodes spécifiques appliqués pendant l’arrêt
• H01M 8/249 - Groupement d'éléments à combustible, p.ex. empilement d'éléments à combustible comprenant plusieurs groupements d'éléments à combustible, p.ex. ensembles modulaires

Abrégé

Various aspects relate to a multipart air-conditioning system and to a method for dividing a total energy consumption of a multipart air-conditioning system, wherein the method comprises: controlling at least one internal unit of the plurality of internal units according to a target temperature that has been set; measuring a first temperature at an outlet of at least one external unit and a second temperature at an inlet of the at least one external unit; determining a first pressure value, a second pressure value and a third pressure value; determining, for each of the plurality of internal units, a respective mass throughput and a respective enthalpy change of a coolant using the first pressure value, the second pressure value, the third pressure value, the first temperature and the second temperature; determining a respective power of each internal unit of the plurality of internal units using the determined mass throughput and the determined enthalpy change; determining, for each internal unit of the plurality of internal units, a proportion of the determined power in a total power which is a sum of the powers of all internal units; dividing the total energy consumption of the multipart air-conditioning system among the internal units according to the determined proportions.

Classes IPC  ?

• F25B 49/02 - Disposition ou montage des dispositifs de commande ou de sécurité pour machines, installations ou systèmes du type à compression
• F24F 11/47 - Réaction aux coûts énergétiques
• F24F 11/46 - Amélioration de l’efficacité électrique ou économie d’énergie électrique
• G06Q 30/0283 - Estimation ou détermination de prix
• F24F 140/60 - Consommation d'énergie

Abrégé

The invention relates to a method for electric-motor-assisted pushing of an electric motorcycle (1), comprising: receiving vehicle dynamics data (21), which show a current vehicle dynamics state of the electric motorcycle (1); identifying whether the electric motorcycle (1) is pushed by evaluating the vehicle dynamics data (21); if it is identified that the electric motorcycle (1) is pushed: activating a push mode, which allows a controller (23) for controlling an electric drive motor (5) of the electric motorcycle (1) to control the drive motor (5) in such a way that the drive motor (5) produces a push torque for electric-motor-assisted pushing of the electric motorcycle (1).

Classes IPC  ?

• B62M 6/45 - Dispositifs de commande ou d'actionnement s'y rapportant
• B60L 15/20 - Procédés, circuits ou dispositifs pour commander la propulsion des véhicules à traction électrique, p.ex. commande de la vitesse des moteurs de traction en vue de réaliser des performances désirées; Adaptation sur les véhicules à traction électrique de l'installation de commande à distance à partir d'un endroit fixe, de différents endroits du véhicule ou de différents véhicules d'un même train pour la commande du véhicule ou de son moteur en vue de réaliser des performances désirées, p.ex. vitesse, couple, variation programmée de la vitesse
• B60W 30/18 - Propulsion du véhicule
• B60W 40/076 - Angle de déclivité de la route
• B60L 50/20 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion produite par les humains ou les animaux
• B62J 45/415 - Capteurs d’inclinaison

Abrégé

The present invention relates to a fuel cell system (100) for converting energy. The fuel cell system (100) comprises: - a fuel cell stack (101) which comprises a cathode sub-system (103) and an anode sub-system (105), - a pressure sensor (107) which is arranged in the anode sub-system (105), - a flush valve (109) for flushing the anode sub-system (105), - a computing unit (111), the computing unit (111) being configured to determine a composition of a gas which is flowing through the anode sub-system (105) by means of measured values acquired by the pressure sensor (107) and to control the flush valve (109) according to the determined composition.

Classes IPC  ?

• H01M 8/04223 - Dispositions auxiliaires, p.ex. pour la commande de la pression ou pour la circulation des fluides pendant le démarrage ou l’arrêt; Dépolarisation ou activation, p.ex. purge; Moyens pour court-circuiter les éléments à combustible défectueux
• H01M 8/0438 - Pression; Pression ambiante; Débit
• H01M 8/0444 - Concentration; Densité
• H01M 8/04746 - Pression; Débit

Abrégé

The invention relates to a method for operating a fuel cell (1) having a recirculation blower (2). Depending on an evaporation criterion, a heating device (3) provides heat in a targeted manner for evaporating water (W) on the recirculation blower (2). The invention further relates to a fuel cell (1) for directly generating electrical energy from hydrogen, which is configured to carry out a method according to the invention.

Classes IPC  ?

• H01M 8/04089 - Dispositions pour la commande des paramètres des réactifs, p.ex. de la pression ou de la concentration des réactifs gazeux
• H01M 8/04228 - Dispositions auxiliaires, p.ex. pour la commande de la pression ou pour la circulation des fluides pendant le démarrage ou l’arrêt; Dépolarisation ou activation, p.ex. purge; Moyens pour court-circuiter les éléments à combustible défectueux pendant l’arrêt
• H01M 8/04223 - Dispositions auxiliaires, p.ex. pour la commande de la pression ou pour la circulation des fluides pendant le démarrage ou l’arrêt; Dépolarisation ou activation, p.ex. purge; Moyens pour court-circuiter les éléments à combustible défectueux
• H01M 8/04291 - Dispositions de gestion de l’eau dans les systèmes d’éléments à combustible à électrolyte solide
• H01M 8/043 - Procédés de commande des éléments à combustible ou des systèmes d’éléments à combustible appliqués pendant des périodes spécifiques
• H01M 8/04492 - Humidité; Humidité ambiante; Teneur en eau
• H01M 8/0432 - Température; Température ambiante

Abrégé

A method for ascertaining a direction of travel and/or a future path of travel of a robot and/or a vehicle, movable at least semiautonomously or autonomously in a dynamically changeable surrounding area. The method includes: measuring and/or ascertaining surrounding-area parameters, which may each be assigned to at least one moving, external object in the area surrounding the unit; executing at least one movement prediction algorithm for ascertaining, in each instance, at least one probabilistic movement prediction parameter for detected external objects as a function of measured surrounding-area parameters assigned to the individual external objects; executing at least one movement determination algorithm for ascertaining at least one short-term movement parameter for each detected external objects as a function of measured surrounding-area parameters assigned to the individual external objects; the movement prediction algorithm and the movement determination algorithm being executed at least substantially independently of each other.

Classes IPC  ?

• B60W 30/095 - Prévision du trajet ou de la probabilité de collision
• B60W 30/09 - Entreprenant une action automatiquement pour éviter la collision, p.ex. en freinant ou tournant
• B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
• G01C 21/34 - Recherche d'itinéraire; Guidage en matière d'itinéraire
• G05D 1/622 - Évitement d’obstacles (prévision ou évitement d’une collision probable ou imminente entre des véhicules routiers B60W 30/08)

Abrégé

A method for determining the temperature characteristic of the drain-source on-state resistance of a MOSFET of a first type. The method includes: determining temperature-specific linearization coefficients of a difference between a first value of the drain-source on-state resistance at a first temperature and a second value of the drain-source on-state resistance at a reference temperature established for the MOSFET-type characterization based on a difference between a first value of the drain-source on-state resistance at the same reference temperature and the average of the drain-source on-state resistance at the same reference temperature from measurements during production for MOSFET samples of the first type; determining the temperature dependency of the determined temperature-specific linearization coefficients to determine a specific TDDR for the characterized MOSFET samples of the first type; and using the MOSFET-type-specific TDDR to reconstruct the temperature dependency of the drain-source on-state resistance of an individual MOSFET of the first type.

Classes IPC  ?

• G01R 31/26 - Test de dispositifs individuels à semi-conducteurs
• G01K 7/18 - Mesure de la température basée sur l'utilisation d'éléments électriques ou magnétiques directement sensibles à la chaleur utilisant des éléments résistifs l'élément étant une résistance linéaire, p.ex. un thermomètre à résistance de platine
• G01R 19/10 - Mesure d'une somme, d'une différence, ou d'un rapport

Abrégé

A fuel injection valve for fuel injection systems of internal combustion engines, in particular for directly injecting fuel into the combustion chamber of an internal combustion engine. The fuel injection valve includes a solenoid, an armature acted upon in a closing direction by a return spring through the solenoid, and a valve needle connected to the armature in force-locking fashion for actuating a valve closing body, which together with a valve seat surface forms a sealing seat. An adjustment element for adjusting the spring force of a return spring is arranged in a connecting sleeve serving the inlet side fuel supply. The adjustment element is bounded outwardly by a thin-walled sleeve. The sleeve includes an axially aligned sleeve jacket and a radially extending sleeve base. The wall thickness of the sleeve base is reinforced relative to the wall thickness of the sleeve jacket of the sleeve.

Classes IPC  ?

• F02M 61/20 - Fermeture mécanique des clapets, p.ex. par ressorts ou poids
• F02M 51/06 - Injecteurs particuliers à cet effet
• F02M 61/10 - Autres injecteurs avec corps des clapets allongés, p.ex. du type soupapes à aiguille

Abrégé

A method for determining a selection area in an environment for a mobile device, in particular a robot. The method includes: providing sensor data obtained using a sensor system not associated with the mobile device in the environment, the sensor data characterizing a position and/or orientation of an entity in the environment; determining, based on the sensor data, the position and/or orientation of the entity in a map provided for navigation of the mobile device; providing specification data obtained using the sensor data, the specification data characterizing the selection area; determining the selection area in the map based on the specification data; and providing information about the selection area to the mobile device, and in particular instructing the mobile device to correspondingly take the selection area into account when navigating.

Classes IPC  ?

• G05D 1/02 - Commande de la position ou du cap par référence à un système à deux dimensions

Abrégé

An electrohydraulic braking method for mobile working machines, in particular agricultural machines, is disclosed. The method is designed to detect external signals and to transmit them to a control unit, in which the signals are processed and based on which at least one target braking pressure is determined. In a next step, a valve flow is calculated on the basis of the target brake pressures, which valve flow is transmitted to a control valve of a brake actuation pedal, resulting in a braking pressure in a hydraulic circuit of the agricultural machine and the adjustment of brake steering. The disclosure further relates to a brake function arrangement designed to perform the electrohydraulic braking method.

Classes IPC  ?

• B60T 13/68 - Commande électrique des systèmes de freins à fluide sous pression par valves commandées électriquement
• B60T 8/40 - Dispositions pour adapter la force de freinage sur la roue aux conditions propres au véhicule ou à l'état du sol, p.ex. par limitation ou variation de la force de freinage selon une condition de vitesse, p.ex. accélération ou décélération comportant un régulateur de pression fluidique répondant à une condition de vitesse comportant un circuit de fluide additionnel ayant des moyens de pressurisation du fluide pour modifier la pression du fluide de freinage, p.ex. comportant des pompes entraînées par les roues pour détecter une condition relative à la vitesse, ou des p

Abrégé

A locking device for locking a rechargeable battery pack with a consumer is disclosed. The locking device includes a rechargeable battery pack interface for releasably connecting the locking device to the rechargeable battery pack along a connecting direction. The rechargeable battery pack interface has a receptacle in which the rechargeable battery pack is at least partially arranged in the connected state, and at least one movably mounted locking element. The locking element is always movable in the unconnected state and/or is preloaded with a force counter to the connecting direction in the connected state.

Classes IPC  ?

• H01M 50/264 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports avec des moyens de fixation, p.ex. des serrures pour des cellules ou des batteries, p.ex. cadres périphériques, courroies ou tiges
• B62J 43/13 - Agencements des batteries sur les cycles pour la propulsion sur les cycles propulsés par le conducteur avec propulsion électrique supplémentaire
• B62M 6/90 - Batteries
• H01M 50/249 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports spécialement adaptés aux aéronefs ou aux véhicules, p.ex. aux automobiles ou aux trains

Abrégé

A method for the GNSS-based localization of a vehicle includes (a) receiving GNSS satellite signals from at least one GNSS satellite and determining GNSS localization data using the received GNSS satellite signals, (b) receiving 5G signals and determining 5G localization data using the received 5G signals, and (c) evaluating the GNSS localization data using the 5G-localization data in order to identify possible impairments of GNSS satellite signals.

Classes IPC  ?

• G01S 19/48 - Détermination de position en combinant ou en commutant entre les solutions de position dérivées du système de positionnement par satellite à radiophares et les solutions de position dérivées d'un autre système

Abrégé

Methods and apparatuses of boundary refinement for instance segmentation. The methods for instance segmentation include receiving an image and an instance mask identifying an instance in the image; extracting a set of image patches from the image based on a boundary of the instance mask; generating a refined mask patch for each of the set of image patches based on at least a part of the instance mask corresponding to the each of the set of image patches; and refining the boundary of the instance mask based on the refined mask patch for each of the set of image patches.

Classes IPC  ?

• G06T 7/12 - Découpage basé sur les bords
• G06T 7/13 - Détection de bords
• G06V 20/70 - RECONNAISSANCE OU COMPRÉHENSION D’IMAGES OU DE VIDÉOS Éléments spécifiques à la scène Étiquetage du contenu de scène, p.ex. en tirant des représentations syntaxiques ou sémantiques

Abrégé

A method for providing training datasets for training an object classification model for object classification in an ultrasonic sensor system is disclosed. The method includes (i) providing one or multiple survey scenarios in which at least one surrounding object within a collection range of the ultrasonic sensor system is moved along a trajectory relative to the ultrasonic sensor system, (ii) collecting the ultrasonic signals reflected at the surrounding object at chronologically successive collection situations and respective identification of collection features depending on reflected ultrasonic signals collected during a respective collection situation, (iii) determining a candidate training dataset for each collection situation by associating a classification vector specified by the survey situation, the elements of which each indicate an object property of at least one surrounding object, with the collection features, and (iv) considering the candidate training dataset of each of the collection situations as a training dataset depending on the relative distance from the at least one surrounding object from the ultrasonic sensor system and the relative distances of the surrounding object from the ultrasonic sensor system during previously measured collection situations of candidate training datasets determined.

Classes IPC  ?

• G01S 15/08 - Systèmes pour mesurer la distance uniquement
• G01S 15/58 - Systèmes de détermination de la trajectoire ou de la vitesse; Systèmes de détermination du sens d'un mouvement

Abrégé

A transistor arrangement for power transistors with a fin structure. It is provided to lower the epitaxy layer of the transistor arrangements in an edge region surrounding the fin structure and to introduce shield implants and edge implants into the epitaxy layer after lowering.

Classes IPC  ?

• H01L 29/66 - Types de dispositifs semi-conducteurs
• H01L 29/78 - Transistors à effet de champ l'effet de champ étant produit par une porte isolée

Abrégé

A field-effect transistor. The field-effect transistor includes: an n-doped source layer, an n-doped drain layer, a channel layer located vertically between the n-doped source layer and the n-doped drain layer, and several gate trenches extending vertically from the n-doped source layer to the n-doped drain layer and adjoining the channel layer. A fin is respectively formed between each two gate trenches, wherein at least two of the fins have different widths. A method for production is also described.

Classes IPC  ?

• H01L 29/423 - Electrodes caractérisées par leur forme, leurs dimensions relatives ou leur disposition relative ne transportant pas le courant à redresser, à amplifier ou à commuter
• H01L 29/16 - Corps semi-conducteurs caractérisés par les matériaux dont ils sont constitués comprenant, mis à part les matériaux de dopage ou autres impuretés, seulement des éléments du groupe IV de la classification périodique, sous forme non combinée
• H01L 29/417 - Electrodes caractérisées par leur forme, leurs dimensions relatives ou leur disposition relative transportant le courant à redresser, à amplifier ou à commuter
• H01L 29/66 - Types de dispositifs semi-conducteurs
• H01L 29/78 - Transistors à effet de champ l'effet de champ étant produit par une porte isolée

Abrégé

A method for manufacturing a vertical field effect transistor structure and to a corresponding vertical field effect transistor structure. The vertical field effect transistor structure is provided with a semiconductor body having first and second connecting zones of a first conductivity type, a channel zone of the first or second conductivity type between the first and second connecting zone, a plurality of trenches extending into the semiconductor body, reaching into the first connecting zone from the second connecting zone through the channel zone and forming fins of the channel zone and the second connecting zone, a control electrode arranged in the trenches, the electrode being arranged adjacent to the channel zone and insulated from the semiconductor body, and a breakdown current path connected between the first and second connecting zones and parallel to the channel zone, the current path having least one p-n junction.

Classes IPC  ?

• H01L 29/78 - Transistors à effet de champ l'effet de champ étant produit par une porte isolée
• H01L 29/06 - Corps semi-conducteurs caractérisés par les formes, les dimensions relatives, ou les dispositions des régions semi-conductrices
• H01L 29/16 - Corps semi-conducteurs caractérisés par les matériaux dont ils sont constitués comprenant, mis à part les matériaux de dopage ou autres impuretés, seulement des éléments du groupe IV de la classification périodique, sous forme non combinée
• H01L 29/66 - Types de dispositifs semi-conducteurs

Abrégé

The invention relates to a method for laser beam welding two components (1, 2), wherein the material of the two components (1, 2) is melted by means of at least one laser beam (LS1, LS2) in order to produce at least one weld seam (SN1, SN2), wherein the components (1, 2) are arranged one on top of the other with respect to an incidence direction of the at least one laser beam (LS1, LS2) onto the two components (1, 2).

Classes IPC  ?

• B23K 26/067 - Division du faisceau en faisceaux multiples, p.ex. foyers multiples
• B23K 26/082 - Systèmes de balayage, c. à d. des dispositifs comportant un mouvement relatif entre le faisceau laser et la tête du laser
• B23K 26/08 - Dispositifs comportant un mouvement relatif entre le faisceau laser et la pièce
• B23K 26/244 - Soudage de joints du type à recouvrement
• B23K 26/26 - Soudage de joints continus rectilignes
• B23K 26/28 - Soudage de joints continus curvilignes
• B23K 101/36 - Dispositifs électriques ou électroniques
• H01M 8/0267 - Collecteurs; Séparateurs, p.ex. séparateurs bipolaires; Interconnecteurs comprenant des moyens de chauffage ou de refroidissement, p.ex. des éléments de chauffage ou des canaux d’écoulement du réfrigérant
• H01M 8/0297 - Dispositions pour assembler des électrodes, des couches réservoirs, des échangeurs de chaleur ou des séparateurs bipolaires entre eux

Abrégé

The invention relates to a method for providing calibration data for calibrating antenna diagrams of devices which are configured for transmitting and/or receiving electromagnetic radiation and which belong to a common type series, characterized by the following steps: a) selecting a set of devices from the type series for the creation of a training file, b) for each selected device: measuring a target diagram (34) having a first number of measurement points (24, 26) and creating an associated source diagram (28) having a second number of measurement points (24) which is smaller than the first number, and storing the target and source diagrams (34, 28) in the training file, c) using the training file to train a neural network (30) to determine, on the basis of the source diagrams (28), the respective associated target diagrams (34), d) measuring the source diagrams (28) of the other devices from the type series, e) creating the associated target diagrams (34) by means of the neural network (30) and f) using said target diagrams (34) as calibration data for other devices.

Classes IPC  ?

• H04B 17/12 - Surveillance; Tests d’émetteurs pour l’étalonnage d’antennes d’émission, p.ex. de l’amplitude ou de la phase
• H04B 17/21 - Surveillance; Tests de récepteurs pour la correction des mesures

Abrégé

The invention relates to an operational method (100) for a fuel-cell assembly (1), in particular of a fuel-cell vehicle, wherein the operational method (100) comprises a moisture-transmitter ageing-protection routine (101), by which ageing behaviour of a moisture transmitter (36), in particular of a gas-to-gas humidifier (36), of the fuel-cell assembly (1) is influenced in such a way that ageing of the moisture transmitter (36) is slowed.

Abrégé

The present invention relates to a method for controlling a traction drive of a work machine, wherein the traction drive is provided with a hydrostatic transmission (4), wherein the hydrostatic transmission (4) is provided with a first hydraulic machine (8) with an adjustable displacement volume, wherein the first hydraulic machine (8) is coupled to a drive machine (2) and is responsible for supplying pressure medium to a second hydraulic machine (14) of the traction drive, which second hydraulic machine (14) is coupled to an output and has an adjustable displacement volume, wherein the first hydraulic machine (8) is connected to the second hydraulic machine (14) by means of a first and a second working line (10, 12), wherein power can be transmitted from the drive machine to the output (26) by the first hydraulic machine (8) and the second hydraulic machine (14), wherein the method comprises the following steps: a. sensing a travel speed gradient of the work machine and/or a load of the work machine or a parameter with which the load can be determined; b. receiving a command to deactivate the power transmission; c. determining a desired behaviour of a change in displacement volume of the first hydraulic machine (8) and of the second hydraulic machine (14) during the deactivation of the power transmission on the basis of the travel speed gradient, load or parameter sensed in step a.; d. deactivating the power transmission on the basis of the desired behaviour determined in step c. by changing the displacement volume of the first hydraulic machine (8) and of the second hydraulic machine (14).

Classes IPC  ?

• F16H 61/421 - Commande de la cylindrée du moteur par des moyens de commande électro-hydraulique, p.ex. utilisant des électrovannes
• F16H 61/431 - Commande du débit de la pompe par des moyens de commande électro-hydraulique, p.ex. utilisant des électrovannes
• F16H 61/472 - Régulation automatique selon les variables de commande pour atteindre un couple de sortie fixé

Abrégé

The invention relates to a wiper blade (10) comprising at least one spring rail (17, 17a, 17b) and at least one wiper strip unit (11) having at least one wiper lip (12) and having at least one wiper base body (14), wherein the wiper blade (10) comprises at least one spring rail (17, 17a, 17b) arranged at a distance from the wiper base body (14), in particular arranged at a distance along an axis of symmetry (102) of the wiper blade (10). According to the invention, the wiper strip unit (11) comprises a resilient spacer element (110, 110a, 110b) for supporting the spring rail (17, 17a, 17b) on the wiper base body (14), wherein the spacer element (110, 110a, 110b) preferably rests in contact with the spring rail (17, 17a, 17b).

Classes IPC  ?

• B60S 1/38 - Balais d'essuie-glaces

Abrégé

The invention relates to a pump (10) for a cooling circuit, comprising a pump housing (18), a bearing point (30) and at least one drive unit (14), wherein the pump (10) has an impeller wheel (20) which is driven by means of the drive unit (14) and is mounted in the bearing point (30), wherein the impeller wheel (20) is configured to convey a fluid, and wherein the bearing point (30) has a bearing shaft (32) which supports the impeller wheel (20). It is proposed that the pump (10) has at least one bearing shaft cover element (60) which is driven around the bearing shaft (30), in particular a bearing shaft cover cap, wherein the impeller wheel (20) and the bearing shaft cover element (60) are arranged in the throughflow region (40) of the pump (10).

Classes IPC  ?

• F04D 13/06 - Ensembles comprenant les pompes et leurs moyens d'entraînement la pompe étant entraînée par l'électricité
• F04D 29/053 - Arbres
• F04D 29/22 - Rotors spécialement pour les pompes centrifuges

Abrégé

The invention relates to an electronic device for a heat pump, in particular an air heat pump, having at least one electronic component for operating the heat pump and having at least one electronics housing unit (16a; 16b; 16c; 16d; 16e) in which the electronic component is arranged. According to the invention, the electronics housing unit (16a; 16b; 16c; 16d; 16e) comprises at least one heat sink (42a; 42b; 42c; 42d, 42e) which is intended to be arranged in a heat reservoir channel (38a; 38b; 38c; 38d) of the heat pump.

Classes IPC  ?

• F25B 13/00 - Machines, installations ou systèmes à compression, à cycle réversible
• F24F 1/24 - Refroidissement des composants électriques

Abrégé

A trailer tow assist system including a camera that captures a rearward image of the trailer and its surroundings, a human machine interface that displays the rearward image, an input device that receives user input, and an electronic processor. The electronic processor receives the rearward image, identifies a target-space within the surroundings, determines a vehicle orientation relative to the target-space, determines a trailer angle relative to the vehicle, determines a trailer trajectory within the surroundings, and displays the trailer trajectory and rearward image on the human machine interface. The electronic processor also controls, in response to the user input, the vehicle to follow the trailer trajectory along a centerline of the trailer trajectory.

Classes IPC  ?

• B62D 15/02 - Indicateurs de direction ou aides de direction
• G06T 7/73 - Détermination de la position ou de l'orientation des objets ou des caméras utilisant des procédés basés sur les caractéristiques
• B62D 13/06 - Direction spécialement adaptée aux remorques pour marche arrière d'une remorque à traction normale

Abrégé

The invention relates to a cleaning cartridge (10) for a microfluidic device, having at least one cleaning element (21 - 23). It has at least one actuator (40), which is designed to move the cleaning element (21 - 23). When the microfluidic device is being cleaned by means of the cleaning cartridge (10), the cleaning cartridge (10) is introduced into a receiving region of the microfluidic device in such a way that at least one cleaning element (21 - 23) is positioned on at least one element to be cleaned of the microfluidic device, and the cleaning element (21 - 23) is subsequently moved, by means of the actuator, along the element to be cleaned. The invention also relates to a microfluidic device which is designed so that, by means of at least one actuator (40) of the cleaning cartridge (10), it moves at least one cleaning element (21 - 23) of the cleaning cartridge (10) along on at least one element to be cleaned of the microfluidic device.

Classes IPC  ?

• B08B 1/00 - Nettoyage par des procédés impliquant l'utilisation d'outils, de brosses ou d'éléments analogues
• B08B 11/00 - Nettoyage d'objets flexibles ou fragiles par des procédés ou avec un appareillage spécialement adaptés à cet effet
• B08B 1/30 - par le mouvement d’éléments de nettoyage sur une surface
• B01L 3/00 - Récipients ou ustensiles pour laboratoires, p.ex. verrerie de laboratoire; Compte-gouttes
• B08B 3/10 - Nettoyage impliquant le contact avec un liquide avec traitement supplémentaire du liquide ou de l'objet en cours de nettoyage, p.ex. par la chaleur, par l'électricité ou par des vibrations
• G01N 1/34 - Purification; Nettoyage

Abrégé

The present invention provides a hydraulic pressure control unit, a brake system, and a diagnosis method capable of appropriately diagnosing an abnormality in a power supply line. A hydraulic pressure control unit (5) comprises: a hydraulic pressure control mechanism including an inlet valve (31) that is an electromagnetic valve electrically connected to a power supply (7) by a power supply line (8); a control device (52) that controls the operation of the hydraulic pressure control mechanism; and a resistor (35) that is electrically connected to the power supply (7) by the power supply line (8), wherein a diagnosis unit of the control device (52) performs a power supply line diagnosis in which an abnormality in the power supply line (8) is diagnosed, in a state where no current is applied to the inlet valve (31) but a current is applied to the resistor (35), on the basis of the change in voltage in the power supply line (8) when the current applied to the resistor (35) is changed.

Classes IPC  ?

• B60T 7/04 - Organes d'attaque de la mise en action des freins par l'entremise d'une personne actionnés au pied
• B60T 7/08 - Organes d'attaque de la mise en action des freins par l'entremise d'une personne actionnés à la main
• B60T 8/17 - Utilisation de moyens de régulation électriques ou électroniques pour la commande du freinage
• B60T 8/173 - Utilisation de moyens de régulation électriques ou électroniques pour la commande du freinage Élimination ou réduction de l'effet de signaux indésirables, p.ex. dus aux bruits électriques ou aux vibrations
• B60T 8/26 - Dispositions pour adapter la force de freinage sur la roue aux conditions propres au véhicule ou à l'état du sol, p.ex. par limitation ou variation de la force de freinage caractérisées par une force de freinage différenciée entre roues avant et arrière
• B60T 8/32 - Dispositions pour adapter la force de freinage sur la roue aux conditions propres au véhicule ou à l'état du sol, p.ex. par limitation ou variation de la force de freinage selon une condition de vitesse, p.ex. accélération ou décélération
• B60T 13/66 - Commande électrique des systèmes de freins à fluide sous pression
• B60T 13/68 - Commande électrique des systèmes de freins à fluide sous pression par valves commandées électriquement
• B60T 17/22 - Dispositifs pour surveiller ou vérifier les systèmes de freins; Dispositifs de signalisation

Abrégé

An analog front-end architecture for a capacitive pressure sensor with a low-noise amplifier unit for amplification of sensor signals from the sensor. The amplifier unit includes first and second integrator units for integrating charges injected into input terminals of the amplifier unit and for outputting integrated charges to output terminals of the amplifier unit, a feedback unit, and a startup unit. The feedback unit reinjects integrated charges from the integrator unit into the input terminals of the amplifier unit. The startup unit is switchable between first and second switching states and is configured, in the first switching state, to route the charges injected into the input terminals past the first integrator unit into the second integrator unit and from the second integrator unit into the feedback unit, and, in the second switching state, to route charges injected into the input terminals directly into the first integrator unit.

Classes IPC  ?

• H03F 3/45 - Amplificateurs différentiels
• G01L 9/12 - Mesure de la pression permanente, ou quasi permanente d’un fluide ou d’un matériau solide fluent par des éléments électriques ou magnétiques sensibles à la pression; Transmission ou indication par des moyens électriques ou magnétiques du déplacement des éléments mécaniques sensibles à la pression, utilisés pour mesurer la pression permanente ou quasi permanente d’un fluide ou d’un matériau solide fluent en faisant usage des variations de la capacité

Abrégé

An electromechanical linear actuator having a threaded drive, which comprises a threaded nut connected to a cantilever tube and a lead screw connected to a hollow shaft of an electric motor via a rotationally fixed connection in such a way that, by a rotation of the hollow shaft and the lead screw, the threaded nut and the cantilever tube are linearly movable. An axial design length of the electromechanical linear actuator in the maximally retracted state is minimized in that a holding brake for the lead screw and a first rotary bearing for bearing the lead screw on a housing of the linear actuator are arranged within the hollow shaft.

Classes IPC  ?

• F16H 25/24 - Eléments essentiels pour ces mécanismes, p.ex. vis, écrous
• H02K 7/00 - Dispositions pour la mise en œuvre d'énergie mécanique associées structurellement aux machines dynamo-électriques, p.ex. association structurelle avec des moteurs mécaniques d'entraînement ou des machines dynamo-électriques auxiliaires
• H02K 7/08 - Association structurelle avec des paliers

Abrégé

A linear actuator having a threaded drive including a nut connected to a cantilever tube and a leadscrew coupled to a motor, so that, by rotation of the leadscrew, the threaded nut and the cantilever tube are linearly movable, and, regardless of the position of the cantilever tube, one end the leadscrew projects into the cantilever tube and is connected to a piston which divides an internal space formed by the cantilever tube into a first region on the side of the piston opposite the threaded nut and a second region on the side of the piston facing the nut. The two regions are separated from one another in a fluidically sealed manner. A relief of the threaded drive is improved since the first region is connected to a pressure accumulator to generate a relief pressure in the first region using the first pressure source.

Classes IPC  ?

• F15B 21/02 - Systèmes de servomoteurs à commande programmée émanant d'une mémoire ou d'un dispositif à temps; Dispositifs de commande à cet effet
• F15B 21/14 - Moyens de récupération d'énergie

Abrégé

A particle sensor for determining the concentration of soot in the exhaust gas of an internal combustion engine. The particle sensor includes a sleeve-shaped sensor housing, a sensor element fixed in the sensor housing and projecting beyond the sensor housing on the exhaust gas side, and a sleeve-shaped protection tube fastened to the sensor housing on the exhaust gas side, the protection tube including an inner protection sleeve and an outer protection sleeve, the inner protection sleeve surrounding an exhaust-gas-side end region of the sensor element, the outer protection sleeve surrounding the inner protection sleeve at least in some regions, so that an annular space is formed between the outer protection sleeve and inner protection sleeve. The outer protection sleeve and the inner protection sleeve each have a gas outlet and a gas inlet.

Classes IPC  ?

• G01N 15/06 - Recherche de la concentration des suspensions de particules
• F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée

Abrégé

An apparatus. The apparatus includes at least a first comparator device, which is designed to compare a first input current with a first reference current and, based on the comparison, to output a first output current to a second comparator device, wherein the first output current corresponds to a difference of the first reference current and the first input current if the first input current is smaller than the first reference current, and wherein the first output current corresponds to a difference of the first input current and the first reference current if the first input current is greater than or equal to the first reference current.

Classes IPC  ?

• H03M 1/06 - Compensation ou prévention continue de l'influence indésirable de paramètres physiques

Abrégé

A running gear for a gondola of a gondola lift system for use with support means of the gondola lift system. The running gear includes a running gear frame coupleable to a cabin of the gondola via a support arm, and at least one running wheel, rotatably mountable on the running gear frame, for traveling on a running device of the support means. The running gear includes a guide unit coupleable to the running gear frame via a swivelable cantilever. The guide unit includes a guide element for a form fit with one of two guide devices of the support means, and an actuator element for the form fit with one of two actuator devices of the support means that are rigidly coupled to the running device for deflection of the running device. The running gear includes a control element for swiveling the cantilever together with the guide unit.

Classes IPC  ?

• B61B 3/02 - Systèmes ferroviaires surélevés avec véhicules suspendus avec véhicules automoteurs
• B61F 9/00 - Véhicules ferroviaires caractérisés par des moyens de prévention contre les déraillements, p.ex. par utilisation de roues de guidage
• E01B 25/26 - Aiguillages; Croisements

Abrégé

The invention proposes a sensor (10) for detecting an electric current flowing through a conductor (12). The sensor (10) comprises a first measuring core (22) designed to detect a current flowing through the conductor (12) and to output a first signal indicating the current flowing through the conductor (12), wherein the first measuring core (22) is classified according to a first safety requirement level, a second measuring core (24) designed to detect a current flowing through the conductor (12) and to output a second signal indicating the current flowing through the conductor (12), wherein the second measuring core (24) is classified according to a second safety requirement level, and an evaluation circuit (26) designed to detect the first signal and the second signal, wherein the evaluation circuit (26) is designed to use the first signal to check the plausibility of the second signal.

Classes IPC  ?

• G01R 19/00 - Dispositions pour procéder aux mesures de courant ou de tension ou pour en indiquer l'existence ou le signe
• G01R 15/18 - Adaptations fournissant une isolation en tension ou en courant, p.ex. adaptations pour les réseaux à haute tension ou à courant fort utilisant des dispositifs inductifs, p.ex. des transformateurs
• B60L 3/00 - Dispositifs électriques de sécurité sur véhicules propulsés électriquement; Contrôle des paramètres de fonctionnement, p.ex. de la vitesse, de la décélération ou de la consommation d’énergie

Abrégé

The invention relates to a method for providing an object message (101) comprising selected information (1001) about a surrounding region of a participant in a communication network comprising the following steps: • acquiring (103) the selected information (1001) about the surrounding region, especially sensor data, • Comparing (105) a calculated or estimated data size (1051) of the object message (101), comprising the acquired information (1001) about the surrounding region, with a given maximum data size (1050) of the transmittable object message (1010), • if the calculated or estimated data size (1051) of the object message (101) exceeds the given maximum data size (1050), the method (100) comprises the following steps: ■ Segmentation (109) of the surrounding region of the participant into at least a first subregion and a second subregion, ■ Generating (111) a first transmittable object message segment (1110), at least comprising all of the selected information (1002) about the first subregion, ■ Generating (112) a second transmittable object message segment (1120), at least comprising al of the selected information (1003) about the second subregion, ■ Providing (110) the first transmittable object message segment (1110) and the second transmittable object message segment (1120) to be sent via the communication network (102).

Classes IPC  ?

• H04W 4/12 - Messagerie; Boîtes aux lettres; Annonces
• H04W 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons

Abrégé

The invention relates to a method for compensating for erroneous detections of pulse signals when determining the speed of a vehicle, said vehicle having a pulse-based speed sensor on a wheel and at least one other sensor for determining the speed of the vehicle. The method has the steps of: - determining the speed of the vehicle using the pulse-based speed sensor, - detecting a pulse signal of the pulse-based speed sensor, - calculating the distance traversed by the wheel up to the next pulse signal of the pulse-based speed sensor on the basis of the ascertained speed by means of the other sensor, - detecting an early pulse signal of the pulse-based speed sensor if the calculated distance is less than the circumference of the wheel and/or detecting a missing pulse signal of the pulse-based speed sensor if the calculated distance is greater than the circumference of the wheel, and - omitting the early pulse signal in the process of determining the speed of the vehicle using the pulse-based speed sensor and/or determining the speed of the vehicle using the at least one other sensor if a missing pulse signal has been detected.

Classes IPC  ?

• G01P 21/02 - Essai ou étalonnage d'appareils ou de dispositifs couverts par les autres groupes de la présente sous-classe de tachymètres
• G01P 3/487 - Dispositifs caractérisés par l'utilisation de moyens électriques ou magnétiques pour mesurer la vitesse angulaire en mesurant la fréquence du courant ou de la tension engendrés de signaux ayant la forme d'impulsions délivrés par des aimants rotatifs

Abrégé

The present invention relates to a method for producing an electrical carbon conductor from carbon structural forms, which are in particular allotropic modifications of the carbon, in particular graphite, pyrolytic graphite, graphene and/or carbon nanotubes, and precursor compounds of graphene, such as graphene oxide, for example, which, in order to increase the electrical conductivity of the electrical carbon conductor, are doped with an additive for doping the carbon structural forms, in particular aluminum fluoride and/or aluminum chlorofluoride and/or perfluorinated polymeric sulfonic acid, characterized by the steps: producing a liquid dispersion from undoped carbon structural forms and a solvent, adding the additive to the dispersion and mixing the dispersion, producing a conductor strand in fiber or film form to form the carbon conductor, in particular by wet-spinning the dispersion or by depositing the dispersion on a carrier material, and by removing the dispersion fluid from the conductor strand as a liquid phase, which is achieved in particular by drying, vacuum and heat treatment.

Classes IPC  ?

• H01B 1/04 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisés; Emploi de matériaux spécifiés comme conducteurs composés principalement soit de compositions à base de carbone-silicium, soit de carbone soit de silicium
• H01B 13/00 - Appareils ou procédés spécialement adaptés à la fabrication de conducteurs ou câbles

Abrégé

The present disclosure provides a controller and a control method capable of assisting a rider in driving a straddle-type vehicle to which mounting of a surrounding environment detector is difficult. The present disclosure provides a controller and a control method capable of assisting a rider in driving a straddle-type vehicle to which mounting of a surrounding environment detector is difficult. A first straddle-type vehicle (200) has a first rider-assistance system (110) that is configured to assist a first rider (101) in driving a first straddle-type vehicle (200) and has no surrounding environment detector. A second straddle-type vehicle (100) has a second rider-assistance system (10) that is configured to assist a second rider (1) in driving the second straddle-type vehicle (100) and has a surrounding environment detector (11). The first rider-assistance system (110) receives information, which is based on surrounding environment information of the second straddle-type vehicle (100), from the second rider-assistance system (10) directly or indirectly by wireless communication and executes a rider-assistance operation to assist with the first rider (101) based on the information.

Classes IPC  ?

• B60W 30/16 - Contrôle de la distance entre les véhicules, p.ex. pour maintenir la distance avec le véhicule qui précède
• B60W 10/04 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion
• B60W 10/18 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des systèmes de freinage
• B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention
• B62J 50/22 - Dispositifs fournissant des informations ayant pour objet de fournir des informations au conducteur ou au passager électroniques, p.ex. écrans
• G08G 1/0967 - Systèmes impliquant la transmission d'informations pour les grands axes de circulation, p.ex. conditions météorologiques, limites de vitesse
• G08G 1/16 - Systèmes anticollision

Abrégé

The invention relates to a fuel injection device (100) for a compression-ignition engine, comprising a first storage unit (20) which can be supplied with fuel by at least one high-pressure pump (16), the first storage unit (20) being arranged preferably inside the high-pressure pump (16), a first connecting line (26) from the first storage unit (20) to a second storage unit (30), and a second connecting line (40) from the second storage unit (30) to a fuel injector (50).

Classes IPC  ?

• F02M 63/02 - Appareils d'injection de combustible comportant plusieurs injecteurs alimentés par un élément de pompage commun ou ayant plusieurs éléments de pompage alimentant un injecteur commun; Appareils d'injection de combustible comportant la mise hors circuit des pompes, des éléments de pompe ou injecteurs; Appareils d'injection de combustible avec possibilités de connecter de façon variable et alternativement les éléments de pompage et les injecteurs
• F02M 37/00 - Appareils ou systèmes pour transférer le combustible liquide des réservoirs de stockage aux carburateurs ou aux injecteurs; Dispositions d'épuration du combustible liquide spécialement conçues pour les moteurs à combustion interne ou aménagées sur ceux-ci

Abrégé

A bore of a hydraulic block of a service brake unit of a hydraulic vehicle power brake system.

Classes IPC  ?

• B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissance; Systèmes de freins incorporant ces moyens de transmission, p.ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique
• B60T 7/04 - Organes d'attaque de la mise en action des freins par l'entremise d'une personne actionnés au pied
• B60T 13/66 - Commande électrique des systèmes de freins à fluide sous pression

Abrégé

A microfluidic device includes at least one separation chamber having an inlet and an outlet. The inlet opens into the separation chamber at a lower height than the outlet. In order to separate blood plasma from whole blood, whole blood is introduced into the separation chamber of the microfluidic device, blood cells are sedimented from the whole blood, and blood plasma separated in the process is sublayered using a transport medium which has a higher density than the blood plasma.

Classes IPC  ?

• B01L 3/00 - Récipients ou ustensiles pour laboratoires, p.ex. verrerie de laboratoire; Compte-gouttes

Abrégé

A linear actuator has a screw drive having a threaded nut connected to an extension arm tube and a threaded spindle couplable to a motor. A first end of the spindle always projects into the tube and is connected to a piston which partitions an interior space formed by the tube into a first region on the side of the piston opposite to the nut and a second region on the side of the piston facing the nut. The regions are separated in a fluid-tight manner. The spindle is held in position since the nut comprises an annular piston that delimits an annular fluid space between a housing of the linear actuator and the tube in a fluid-tight manner, the hydraulically effective surface of which is the same size as that of the first region. The first region and the annular fluid space are fluidically connected by a switching valve.

Classes IPC  ?

• F16H 25/24 - Eléments essentiels pour ces mécanismes, p.ex. vis, écrous
• F16H 25/20 - Mécanismes à vis

Abrégé

A method for training a machine learning model. The method includes: determining a plurality of training sequences of training-input data elements, wherein for each training sequence each training-input data element contains sensor data for a time point from a time period assigned to the training sequence in which a prespecified event takes place at least once at one or more respective event time points; determining, for each training-input data element, the temporal distance between the time point for which the training-input data element contains sensor data and one of the one or more respective event time points; and training the machine learning model depending on the determined temporal distances.

Classes IPC  ?

• G06N 3/08 - Méthodes d'apprentissage
• G06N 3/047 - Réseaux probabilistes ou stochastiques
• G06N 3/049 - Réseaux neuronaux temporels, p.ex. éléments à retard, neurones oscillants ou entrées impulsionnelles

Abrégé

A microfluidic cartridge has an L-shaped base. The base is based on a rectangle and a corner region of the rectangle is missing, so that the microfluidic cartridge is positionable relative to a second microfluidic cartridge having the same base, such that a respective projection of the base of the microfluidic cartridge engages in the missing corner region of the base of the second microfluidic cartridge.

Classes IPC  ?

• B01L 3/00 - Récipients ou ustensiles pour laboratoires, p.ex. verrerie de laboratoire; Compte-gouttes

Abrégé

The invention relates to an optical system (101b) for a retinal scan display. A plurality of first exit pupils (A, B) and replicated second exit pupils (A', B') are created. A computer unit (53a) is designed such that, depending on second light beams (51a) in a first infrared wavelength range detected by a first sensor (62a) and back-scattered by an external eye surface (56a) or the modulation of the power of a second light source (83a) and/or depending on third light beams (67a) in a second infrared wavelength range back-scattered by the external eye surface (56a) or a modulation of a power of a third light source (85a) and/or depending on back-scattered third light beams (67a) detected by a second sensor (65a) or the modulation of the power of the third light source (85a), it determines the positions of the first exit pupils (A, B) relative to a pupil centre point (59a) and the positions of the second exit pupils (A', B') relative to the pupil centre point (59a). The computer unit (53a) also functions to differentiate the determined positions of the determined first exit pupils (A,B) relative to the pupil centre point (59a) in relation to the determined positions of the determined second exit pupils (A', B') relative to the pupil centre point (59a) from one another.

Classes IPC  ?

• G02B 27/01 - Dispositifs d'affichage "tête haute"
• G02B 27/00 - Systèmes ou appareils optiques non prévus dans aucun des groupes ,

Abrégé

The invention relates to an event-based camera (10) for generating sensor data, in particular for a laser beam working system, comprising a camera chip (12) and an objective (14) for imaging an object (20) in a capture region (24) of the event-based camera (10) onto the camera chip (12), the event-based camera (10) comprising an illuminating device (22), and the illuminating device (22) being designed to illuminate the camera chip (12) with light. The invention also relates to a laser beam working system comprising the event-based camera (10) for monitoring a laser beam working process and to the use of the event-based camera (10) for monitoring a laser beam working process, in particular for monitoring a laser beam welding process.

Classes IPC  ?

• H04N 23/56 - Caméras ou modules de caméras comprenant des capteurs d'images électroniques; Leur commande munis de moyens d'éclairage
• H04N 23/55 - Pièces optiques spécialement adaptées aux capteurs d'images électroniques; Leur montage
• B23K 26/03 - Observation, p.ex. surveillance de la pièce à travailler

Abrégé

A shut-off valve device (32) for a fuel supply system for supplying an internal combustion engine with, in particular, gaseous fuel, comprises an inlet (54), an outlet (56), a first valve (58) with a first valve element, which is acted upon in the closing direction by a first biasing device (62) and can be acted upon in the opening direction by a controllable actuator (64), characterised in that the shut-off valve device (32) further comprises a second valve (60) hydraulically parallel to the first valve (58) and having a second valve element, which is acted upon by an inlet-side fluid pressure in the closing direction and by an outlet-side fluid pressure in the opening direction, and which is mechanically coupled (70) to the first valve (58) in the closing direction in such a way that it closes when the first valve (58) closes.

Classes IPC  ?

• F02M 21/02 - Appareils pour alimenter les moteurs en combustibles non liquides, p.ex. en combustibles gazeux stockés sous forme liquide en combustibles gazeux

Abrégé

The invention relates to a method for analyzing the state, in particular the health, of a rechargeable battery pack (16; 16a), in particular an exchangeable rechargeable battery pack (26; 26a), having the steps of: - detecting (100) at least one resistance characteristic; - ascertaining (102) at least one resistance on the basis of the resistance characteristic, - additionally detecting (104) at least one temperature characteristic; - additionally ascertaining (106) at least one temperature on the basis of the temperature characteristic; and - calculating (108) the SoH value of the rechargeable battery pack (16; 16a) while taking into consideration the at least one resistance and the at least one temperature.

Classes IPC  ?

• G01R 31/389 - Mesure de l’impédance interne, de la conductance interne ou des variables similaires
• G01R 31/392 - Détermination du vieillissement ou de la dégradation de la batterie, p.ex. état de santé

Abrégé

The invention relates to an arrangement (10) for measuring a bearing force of a bottom bracket (24) of a vehicle (100) which can be operated by means of muscle power and/or motor power, the arrangement comprising a bottom bracket (24), a bearing receptacle (5), which at least partly annularly engages around the bottom bracket (24), a bearing force sensor (51), and a measuring unit (6), wherein a flexible bar (53) which is bendable in a radial direction is formed on the bearing receptacle (5), wherein the bearing force sensor (51) is designed to detect a deformation of the flexible bar (53), and wherein the measuring unit (6) is designed to measure a bearing force on the bearing bracket (24) on the basis of the deformation of the flexible bar (53), which has been detected by means of the bearing force sensor (51).

Classes IPC  ?

• B62J 45/411 - Capteurs de couple
• B62J 45/421 - Agencements de capteurs; Leur montage caractérisés par le montage sur la manivelle de pédalier
• B62M 3/00 - Structure des manivelles actionnées à la main ou au pied
• F16C 35/04 - Supports rigides de paliers; Corps de paliers, p.ex. calottes, couvercles dans le cas de roulements à billes ou à rouleaux
• F16C 41/00 - Autres accessoires des paliers
• G01L 3/00 - Mesure du couple, du travail, de la puissance ou du rendement mécanique en général

Abrégé

The invention relates to a drive unit (1) of a vehicle (100) able to be driven by muscle force and/or motor force, comprising a motor (2) with an output shaft (22), a crank shaft (3) and a transmission (4), wherein the transmission (4) is configured for torque transmission between the output shaft (22) and the crank shaft (3), wherein the output shaft (22) is arranged coaxially to the crank shaft (3), and wherein the transmission (4) is designed as a spur gear transmission.

Classes IPC  ?

• B62J 45/411 - Capteurs de couple
• B62J 45/421 - Agencements de capteurs; Leur montage caractérisés par le montage sur la manivelle de pédalier
• B62M 6/55 - Cycles propulsés par le conducteur avec moteur électrique auxiliaire motopropulsés au niveau de parties du vilebrequin

Abrégé

The invention relates to a method for ascertaining an erroneous pulse signal when measuring the speed of a vehicle, in particular a single-track vehicle, such as an e-bike, said vehicle having a pulse-based speed sensor on a wheel. The method has the steps of: - detecting a first, second, third, and fourth pulse signal using the pulse-based speed sensor, - determining a first difference between the points in time of the second and first pulse signal, determining a second difference between the points in time of the third and second pulse signal, and determining a third difference between the points in time of the fourth and third pulse signal, - ascertaining whether the third pulse signal was detected too early or too late by at least comparing the first and/or the second difference with at least one first threshold, and - ascertaining the third pulse signal type by at least comparing the third and the second difference with at least one second threshold.

Classes IPC  ?

• G01P 21/02 - Essai ou étalonnage d'appareils ou de dispositifs couverts par les autres groupes de la présente sous-classe de tachymètres
• G01P 3/487 - Dispositifs caractérisés par l'utilisation de moyens électriques ou magnétiques pour mesurer la vitesse angulaire en mesurant la fréquence du courant ou de la tension engendrés de signaux ayant la forme d'impulsions délivrés par des aimants rotatifs

Abrégé

A method for self-monitoring of a radar sensor, which carries out object detection of an object by way of a measurement process on the basis of a measurement signal and is monitored by way of self-monitoring carried out during the measurement process using a test signal superimposed on the measurement signal. The test signal is encoded by signal encoding such that it can be differentiated from the measurement signal. A radar sensor is also described.

Classes IPC  ?

• G01S 7/40 - Moyens de contrôle ou d'étalonnage
• H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité

Abrégé

A method for training an agent having a planning component. The method includes carrying out a plurality of control passes, and training the planning component to reduce a loss that includes, for each of a plurality of coarse-scale state transitions occurring in the control passes from a coarse-scale state to a coarse-scale successor state, an auxiliary loss that represents a deviation between a value outputted by the planning component for the coarse-scale state and the sum of a reward received for the coarse-scale state transition and at least a portion of the value of the coarse-scale successor state.

Classes IPC  ?

• G05B 13/02 - Systèmes de commande adaptatifs, c. à d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques
• G06N 3/092 - Apprentissage par renforcement

Abrégé

A method for location attestation for a device connected to a network. The method includes: ascertaining at least one initial fingerprint, wherein the at least one initial fingerprint is specific to an initial network environment of the device in the network; storing the at least one ascertained initial fingerprint as a reference; ascertaining at least one current fingerprint, wherein the at least one current fingerprint is specific to a current network environment of the device on the network; comparing the at least one ascertained current fingerprint with the reference; verifying a geographic location of the device at least partially based on the comparison.

Classes IPC  ?

• H04L 69/16 - Implémentation ou adaptation du protocole Internet [IP], du protocole de contrôle de transmission [TCP] ou du protocole datagramme utilisateur [UDP]
• H04L 67/52 - Services réseau spécialement adaptés à l'emplacement du terminal utilisateur

Abrégé

Systems and methods for generating new images for training a machine-learning model are disclosed. Image data is produced regarding an image captured by an image sensor. The image data is altered such that the style of the image (e.g., color, shading, orientation, etc.) is altered. The altered image data is encoded into a first latent space. An image from a database is selected based on its similarity to the altered image and a decoding of the first latent space. Style encodings of the first latent space are extracted to classify a style of the altered image data in a second latent space. New images are then generated utilizing a reconstructor model that combines the two latent spaces. These new images can be used to train an image-recognition model.

Classes IPC  ?

• G06V 10/774 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant l’intégration et la réduction de données, p.ex. analyse en composantes principales [PCA] ou analyse en composantes indépendantes [ ICA] ou cartes auto-organisatrices [SOM]; Séparation aveugle de source méthodes de Bootstrap, p.ex. "bagging” ou “boosting”
• G06F 16/532 - Formulation de requêtes, p.ex. de requêtes graphiques
• G06T 11/00 - Génération d'images bidimensionnelles [2D]
• G06V 10/764 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant la classification, p.ex. des objets vidéo
• G06V 10/82 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant les réseaux neuronaux
• G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p.ex. véhicules ou piétons; Reconnaissance des objets de la circulation, p.ex. signalisation routière, feux de signalisation ou routes

Abrégé

The systems and methods described herein are directed to a Co-Augmentation framework that may learn new rules and labels simultaneously from unlabeled data with a small set of seed rules and a few manually labeled training data. The augmented rules and labels are further used to train supervised neural network models. Specifically, the systems and methods described herein include two major components: a rule augmenter, and a label augmenter. The rule augmenter is directed to learning new rules, which can be used to obtain weak labels from unlabeled data. The label augmenter is directed to learning new labels from unlabeled data. The Co-Augmentation framework is an iterative learning process which generates and refines a high precision set. At each iteration, both the rule augmenter and label augmenter will contribute new and more accurate labels to the high precision set, which is in turn used to train both the rule augmenter and label augmenter.

Classes IPC  ?

• G06N 3/08 - Méthodes d'apprentissage

Abrégé

A method for training a machine learning model. The method comprises receiving a training dataset that includes a plurality of images. The method also includes identifying, by a machine learning model, at least one portion of at least one image of the plurality of images in the training dataset associated with a first object type. The method further includes identifying other images having at least one portion that includes the first object type. The method also includes grouping the identified other images into a first image group. The method also includes generating for display a first user interface, that at least includes a rank matrix, wherein a first row of the rank matrix represents the images of the first image object. The user may provide feedback for the visualization using the first interface. The method may also include training the machine learning model based on the user feedback.

Classes IPC  ?

• G06V 10/778 - Apprentissage de profils actif, p.ex. apprentissage en ligne des caractéristiques d’images ou de vidéos
• G06N 20/00 - Apprentissage automatique
• G06V 10/74 - Appariement de motifs d’image ou de vidéo; Mesures de proximité dans les espaces de caractéristiques

Abrégé

A method includes generating, using a machine learning model and at a first time interval, a first current vehicle position prediction and generating, using the machine learning model, at a second time interval, a first historical vehicle trajectory prediction based on at least the first current vehicle position prediction and previous spatial information. The method also includes generating, using the machine learning model, at a third time interval, a first future vehicle position prediction based on the first current vehicle position prediction and the first historical vehicle trajectory predication. The method also includes receiving, at the first time interval, sensor data and a sequence of waypoints, and controlling, at the first time interval, at least one vehicle operation of the vehicle using the first current vehicle position prediction, the first historical vehicle trajectory prediction, the first future vehicle position prediction, the sensor data, and the sequence of waypoints.

Classes IPC  ?

• B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
• B60W 40/02 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conditions ambiantes
• B60W 40/114 - Mouvement de lacet
• B60W 50/00 - COMMANDE CONJUGUÉE DE PLUSIEURS SOUS-ENSEMBLES D'UN VÉHICULE, DE FONCTION OU DE TYPE DIFFÉRENTS; SYSTÈMES DE COMMANDE SPÉCIALEMENT ADAPTÉS AUX VÉHICULES HYBRIDES; SYSTÈMES D'AIDE À LA CONDUITE DE VÉHICULES ROUTIERS, NON LIÉS À LA COMMANDE D'UN SOUS-ENSEMBLE PARTICULIER - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier
• G06N 3/08 - Méthodes d'apprentissage
• G06V 20/56 - Contexte ou environnement de l’image à l’extérieur d’un véhicule à partir de capteurs embarqués

Abrégé

A press guard configured to be detachably coupled to an industrial press machine. The press guard comprises a guard surface that is not flush with the work surface of the industrial press, providing a gap-space to accommodate work pieces of irregular size or shape. The press guard further comprises a hinge bracket and latch mechanism to detachably couple to industrial presses having a wide variety of configurations.

Classes IPC  ?

• B30B 15/08 - Outillage accessoire, p.ex. couteaux; Montures appropriées
• F16P 3/08 - Dispositifs de sécurité agissant en conjonction avec la commande ou le fonctionnement d'une machine; Commandes exigeant l'emploi simultané de plusieurs parties du corps humain conjugués avec le verrouillage de portes, couvercles, garde-fous ou autres dispositifs semblables donnant accès aux parties mobiles de la machine

Abrégé

Methods and systems of building a knowledge graph based on event-based ontology of a scene and vehicle trajectory in the scene. Image data corresponding to a plurality of scenes captured by one or more cameras is received. Event-based ontology data corresponding to events occurring in the plurality of scenes is received. Via an object-tracking machine-learning model, the system determines (i) a presence of a plurality of vehicles in the image data, and (ii) a plurality of vehicle trajectories, each vehicle trajectory associated with a respective one of the vehicles. Using a clustering model, the vehicle trajectories are clustered. A knowledge graph is augmented based on the clustered vehicle trajectories and the event-based ontology.

Classes IPC  ?

• G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p.ex. véhicules ou piétons; Reconnaissance des objets de la circulation, p.ex. signalisation routière, feux de signalisation ou routes
• G06V 10/762 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant le regroupement, p.ex. de visages similaires sur les réseaux sociaux

Abrégé

The systems and methods described herein provide a means for obtaining an accurate localization of static/mobile portable devices with respect to static/mobile infrastructure. A real-world environment presents unique challenges when localizing a given portable tag. Measurement of various geometric properties such as distance and/or angle to given infrastructure sensor is often erroneous due to process phasing of main paths and superimposition with various multipath reflected signals. These errors are not known beforehand and vary per environmental conditions. Therefore, performing localization in such scenarios is non-trivial. The systems and methods described herein will highlight several methods and possible algorithm process flows to improve performance.

Classes IPC  ?

• H04W 72/08 - Affectation de ressources sans fil sur la base de critères de qualité
• H04W 72/04 - Affectation de ressources sans fil
• H04W 72/06 - Affectation de ressources sans fil sur la base de critères de classement des ressources sans fil

Abrégé

A system includes a processor, wherein the processor is programmed to receive sound information and vibrational information from a device in a first environment, generate a training data set utilizing at least the vibrational information and a sound perception score associated with the corresponding sound of the vibrational information, wherein the training data set is fed into an un-trained machine learning model, in response to meeting a convergence threshold of the un-trained machine learning model, outputting a trained machine learning model, receive real-time vibrational information from the device in a second environment, and based on the real-time vibrational information as an input to the trained machine learning model, output a real-time sound perception score indicating characteristics associated with sound emitted from the device.

Classes IPC  ?

• G01H 17/00 - Mesure des vibrations mécaniques ou des ondes ultrasonores, sonores ou infrasonores non prévue dans les autres groupes de la présente sous-classe
• G06N 3/04 - Architecture, p.ex. topologie d'interconnexion

Abrégé

The invention relates to a DC/DC converter with three DC voltage connections between which electrical energy can be exchanged. At least one resonant circuit is provided in the DC/DC converter for resonant operation of the DC/DC converter. Components for resonant operation are also preferably provided for other DC voltage connections.

Classes IPC  ?

• H02M 1/00 - APPAREILS POUR LA TRANSFORMATION DE COURANT ALTERNATIF EN COURANT ALTERNATIF, DE COURANT ALTERNATIF EN COURANT CONTINU OU VICE VERSA OU DE COURANT CONTINU EN COURANT CONTINU ET EMPLOYÉS AVEC LES RÉSEAUX DE DISTRIBUTION D'ÉNERGIE OU DES SYSTÈMES D'ALI; TRANSFORMATION D'UNE PUISSANCE D'ENTRÉE EN COURANT CONTINU OU COURANT ALTERNATIF EN UNE PUISSANCE DE SORTIE DE CHOC; LEUR COMMANDE OU RÉGULATION - Détails d'appareils pour transformation
• H02M 3/00 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu
• H02M 3/335 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu avec transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrodes de commande pour produire le courant alternatif intermédiaire utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs
• B60L 55/00 - Dispositions relatives à la fourniture d'énergie emmagasinée dans un véhicule à un réseau électrique, c. à. d. du véhicule au réseau [V2G]

Abrégé

The invention relates to a waveguide (1) consisting of two waveguide parts (11, 12). Each waveguide part (11, 12) has a wave guide body (111, 121) and a part (110, 120) of at least one waveguide channel (10), which are arranged such that they form the at least one waveguide channel (10) when the two waveguide parts (11, 12) are joined together. The opposing surfaces (112, 122) of the two waveguide parts (11, 12) are designed in parallel. A pin (2) is formed in the waveguide body (111) of the first waveguide part (11), which projects in the direction of the second waveguide part (12). A recess (3) receiving the pin (2) is formed in the waveguide body (121) of the second waveguide part (12). The pin (2) and the recess (3) are arranged coaxially relative to one another and the pin (3) and the recess (3) do not come into contact in the assembled state of the waveguide (1).

Classes IPC  ?

• H01P 11/00 - Appareils ou procédés spécialement adaptés à la fabrication de guides d'ondes, résonateurs, lignes ou autres dispositifs du type guide d'ondes
• H01P 3/12 - Guides d'ondes creux
• H01P 1/162 - Sélecteurs de mode, p.ex. pour empêcher ou favoriser la propagation suivant un mode donné; Convertisseurs de mode absorbant des modes de propagation parasites ou indésirés

Abrégé

The invention relates to a waveguide (1) consisting of two waveguide parts (11, 12). Each waveguide part (11, 12) has a wave guide body (111, 121) and a part (110, 120) of at least one waveguide channel (10) which are arranged such that they form the at least one waveguide channel (10) when the two waveguide parts (11, 12) are joined together. The opposing surfaces (112, 122) of the two waveguide parts are parallel. A recess (2, 23 - 26) is provided in a side wall (114, 124) of a waveguide channel (10). The width (b) and the height (h) of the recess (2, 23 - 26) are substantially smaller than half the wavelength of a signal for which the at least one waveguide channel (10) is designed.

Classes IPC  ?

• H01P 1/04 - Joints fixes
• H01P 3/123 - Guides d'ondes creux présentant une section complexe ou en forme d'échelons, p.ex. guides d'ondes striés ou rainurés

Abrégé

The invention relates to a method for determining an ambient temperature at the installation site of a component (110), comprising: detecting a coolant temperature (10) of a coolant that is used to cool the component (110); and, determining (20) the assumed ambient temperature (30) at the installation site of the component (110) on the basis of at least the coolant temperature (10). The invention also relates to a method for determining a temperature (80) of a component (110), comprising: determining (60) an expected temperature (70) of the component (110) for a predetermined ambient temperature of the component; and, correcting the expected temperature (70) of the component (110) on the basis of an assumed ambient temperature (30) of the component, in order to determine the temperature (80) of the component (110).

Classes IPC  ?

• G01K 7/42 - Circuits pour la compensation de l’inertie thermique; Circuits pour prévoir la valeur stationnaire de la température

Abrégé

A DC voltage converter having three DC voltage connections. The DC voltage converter can exchange electrical energy between the three DC voltage connections in any desired way. The DC voltage converter comprises a resonant circuit for resonant operation. In addition, a combination of an H-bridge circuit and a step-down converter is provided on at least one DC voltage converter connection.

Classes IPC  ?

• H02M 3/335 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu avec transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrodes de commande pour produire le courant alternatif intermédiaire utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs

Abrégé

The invention relates to a method (500) for interrupting a charging process of a power source (230) of an electric drive (200), having the steps of: detecting (510) a fault at a highside switch (231, 233, 235) of a first half-bridge of the inverter (210), and closing (520) a lowside switch (232, 234, 236) of a half-bridge of the inverter (210).

Classes IPC  ?

• B60L 3/00 - Dispositifs électriques de sécurité sur véhicules propulsés électriquement; Contrôle des paramètres de fonctionnement, p.ex. de la vitesse, de la décélération ou de la consommation d’énergie
• B60L 3/04 - Coupure de l'alimentation en énergie en cas de fausse manœuvre
• B60L 53/24 - PROPULSION DES VÉHICULES À TRACTION ÉLECTRIQUE; FOURNITURE DE L'ÉNERGIE ÉLECTRIQUE À L'ÉQUIPEMENT AUXILIAIRE DES VÉHICULES À TRACTION ÉLECTRIQUE; SYSTÈMES DE FREINS ÉLECTRODYNAMIQUES POUR VÉHICULES, EN GÉNÉRAL; SUSPENSION OU LÉVITATION MAGNÉTIQUES POUR VÉHICULES; CONTRÔLE DES PARAMÈTRES DE FONCTIONNEMENT DES VÉHICULES À TRACTION ÉLECTRIQUE; DISPOSITIFS ÉLECTRIQUES DE SÉCURITÉ POUR VÉHICULES À TRACTION ÉLECTRIQUE Échange d'éléments d’emmagasinage d'énergie dans les véhicules électriques caractérisés par des convertisseurs situés dans le véhicule utilisant le convertisseur de propulsion du véhicule pour la charge
• H02M 1/32 - Moyens pour protéger les convertisseurs autrement que par mise hors circuit automatique
• B60L 53/10 - PROPULSION DES VÉHICULES À TRACTION ÉLECTRIQUE; FOURNITURE DE L'ÉNERGIE ÉLECTRIQUE À L'ÉQUIPEMENT AUXILIAIRE DES VÉHICULES À TRACTION ÉLECTRIQUE; SYSTÈMES DE FREINS ÉLECTRODYNAMIQUES POUR VÉHICULES, EN GÉNÉRAL; SUSPENSION OU LÉVITATION MAGNÉTIQUES POUR VÉHICULES; CONTRÔLE DES PARAMÈTRES DE FONCTIONNEMENT DES VÉHICULES À TRACTION ÉLECTRIQUE; DISPOSITIFS ÉLECTRIQUES DE SÉCURITÉ POUR VÉHICULES À TRACTION ÉLECTRIQUE Échange d'éléments d’emmagasinage d'énergie dans les véhicules électriques caractérisés par le transfert d’énergie entre la station de charge et le véhicule

Abrégé

The invention relates to monitoring a freewheeling mode in an electric drive system. For this purpose, the electrical power on the direct-current side, the alternating-current side or in the half-bridges in the power converter is detected by sensors. Freewheeling is terminated in accordance with the detected sensor values as soon as a predetermined termination criterion is met.

Classes IPC  ?

• H02P 3/22 - Dispositions pour l'arrêt ou le ralentissement de moteurs, génératrices électriques ou de convertisseurs dynamo-électriques pour arrêter ou ralentir individuellement un moteur dynamo-électrique ou un convertisseur dynamo-électrique pour arrêter ou ralentir un moteur à courant alternatif par freinage sur court-circuit ou sur résistance

Abrégé

The invention relates to an eye tracking device (40) for detecting and/or tracking a pupil position (10), in particular in a pair of data glasses (12), comprising at least one virtual retinal scan display (14), having at least one laser projector (16) that is designed to at least emit a laser beam bundle (22), which comprises at least one visible laser signal (18), in particular an RGB laser signal, and at least one infrared laser signal (20) and which contains at least one (RGB) image to be displayed, and having at least one optical system (24) comprising at least one replicating optical element (26) which is at least designed to multiply the (RGB) image to be displayed in order to output same into a plurality of exit pupils (eyeboxes, 30, 64) of the optical system (24), said exit pupils being mutually spaced at least on a pupil plane (28) of the virtual retinal scan display (14). According to the invention, the optical system (24) has a wavelength-selective optical element (32) which is designed to solely manipulate the infrared laser signal (20) of the laser beam bundle (22) and allow the visible laser signal (18), in particular the RGB laser signal, of the laser beam bundle (22) to pass at least substantially unchanged.

Classes IPC  ?

• G02B 27/00 - Systèmes ou appareils optiques non prévus dans aucun des groupes ,
• G02B 27/01 - Dispositifs d'affichage "tête haute"
• G02B 27/10 - Systèmes divisant ou combinant des faisceaux

Abrégé

The invention relates to a gas supply apparatus (1) comprising: a shaft (7) which is mounted in a housing (15) so as to be rotatable about an axis of rotation (13); and a temperature-control device (11) comprising a medium temperature control means (12) that surrounds the shaft (7) and is combined with a gas temperature control means (20). In order to improve the gas supply apparatus (1) in terms of its functionality and/or it manufacturing method, the gas temperature control means (20) comprises at least two temperature control chambers (51, 52), which are connected to one another via a first temperature control path (61), which is connected in a temperature-controlling manner to at least one first component (71) to be temperature controlled.

Classes IPC  ?

• F04D 29/58 - Refroidissement; Chauffage; Réduction du transfert de chaleur
• F04D 17/10 - Pompes centrifuges pour la compression ou l'épuisement
• F04D 29/057 - Paliers hydrodynamiques
• F04D 29/051 - Equilibrages des poussées axiales

Abrégé

The invention relates to a charging device for a vehicle, the input side of the charging device (500) comprising an input terminal unit (100) for connecting a multiphase alternating voltage and a PFC stage (200) for providing a direct voltage at an intermediate terminal (300), a second connection line (120) being divided into a first part of the second connection line (120_1) and a second part of the second connection line (120_2), and a second switching element (S2) being provided which is located between the first part of the second connection line (120_1) and the second part of the second connection line (120_2) and being designed to conduct a charging current from the second input terminal (L2) via the first part and the second part of the second connection line (120_1, 120_2) to the second choke (204), or to conduct a charging current from the first connection line (110) via the second part of the second connection line (120_2) to the second choke (204).

Classes IPC  ?

• H02M 1/36 - Moyens pour mettre en marche ou arrêter les convertisseurs
• H02M 7/12 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande
• H02M 1/42 - Circuits ou dispositions pour corriger ou ajuster le facteur de puissance dans les convertisseurs ou les onduleurs
• B60L 53/22 - PROPULSION DES VÉHICULES À TRACTION ÉLECTRIQUE; FOURNITURE DE L'ÉNERGIE ÉLECTRIQUE À L'ÉQUIPEMENT AUXILIAIRE DES VÉHICULES À TRACTION ÉLECTRIQUE; SYSTÈMES DE FREINS ÉLECTRODYNAMIQUES POUR VÉHICULES, EN GÉNÉRAL; SUSPENSION OU LÉVITATION MAGNÉTIQUES POUR VÉHICULES; CONTRÔLE DES PARAMÈTRES DE FONCTIONNEMENT DES VÉHICULES À TRACTION ÉLECTRIQUE; DISPOSITIFS ÉLECTRIQUES DE SÉCURITÉ POUR VÉHICULES À TRACTION ÉLECTRIQUE Échange d'éléments d’emmagasinage d'énergie dans les véhicules électriques caractérisés par des convertisseurs situés dans le véhicule - Détails de structure ou aménagements des convertisseurs de charge spécialement adaptés pour recharger des véhicules électriques
• H02J 7/04 - Régulation du courant ou de la tension de charge

Abrégé

The invention relates to a charging device for a vehicle, the input side of the charging device (500) comprising an input terminal unit (100) for connecting a single-phase or multiphase alternating voltage and a PFC stage (200) for providing a direct voltage at an intermediate terminal (300), the PFC stage (200) comprising a half-bridge (210, 220, 230) for each phase of the n-phases, a first switching element (S1) being connected on one side to the positive ends of the half-bridges and on the other side to the positive intermediate terminal (310) and being designed to enable or interrupt a current flow between the positive ends of the half-bridges and the positive intermediate terminal (310) via the first switching element (S1).

Classes IPC  ?

• H02M 1/36 - Moyens pour mettre en marche ou arrêter les convertisseurs
• H02M 7/12 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande
• H02M 1/42 - Circuits ou dispositions pour corriger ou ajuster le facteur de puissance dans les convertisseurs ou les onduleurs
• H02J 7/04 - Régulation du courant ou de la tension de charge
• B60L 53/22 - PROPULSION DES VÉHICULES À TRACTION ÉLECTRIQUE; FOURNITURE DE L'ÉNERGIE ÉLECTRIQUE À L'ÉQUIPEMENT AUXILIAIRE DES VÉHICULES À TRACTION ÉLECTRIQUE; SYSTÈMES DE FREINS ÉLECTRODYNAMIQUES POUR VÉHICULES, EN GÉNÉRAL; SUSPENSION OU LÉVITATION MAGNÉTIQUES POUR VÉHICULES; CONTRÔLE DES PARAMÈTRES DE FONCTIONNEMENT DES VÉHICULES À TRACTION ÉLECTRIQUE; DISPOSITIFS ÉLECTRIQUES DE SÉCURITÉ POUR VÉHICULES À TRACTION ÉLECTRIQUE Échange d'éléments d’emmagasinage d'énergie dans les véhicules électriques caractérisés par des convertisseurs situés dans le véhicule - Détails de structure ou aménagements des convertisseurs de charge spécialement adaptés pour recharger des véhicules électriques

Abrégé

The invention relates to a method for the wear analysis of at least one component of a motor vehicle. Sensor data are captured by at least one sensor, the sensor data being captured in order to provide at least one basic function of the motor vehicle and/or of a drive train of the motor vehicle. Data which are dependant on an instantaneous state of the at least one component are calculated using a model, the model receiving the captured sensor data as an input variable. Information regarding instantaneous wear of the at least one component is determined using the calculated data.

Classes IPC  ?

• G01M 13/02 - Mécanismes d’engrènement; Mécanismes de transmission
• G01M 17/007 - Véhicules à roues ou à chenilles

Abrégé

1212jiii (0)oii (0)ii (0)oii (0)oii (0)ijozizi (0)ii (0)oii (s)ii (o)ii (0)ii (s)ii (s)ii (0)ii (l)ii (0)ii (s)ii (s)ijj) using the decoder (60) of the transformer.

Classes IPC  ?

• G06V 10/82 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant les réseaux neuronaux
• G06V 20/56 - Contexte ou environnement de l’image à l’extérieur d’un véhicule à partir de capteurs embarqués

Abrégé

The invention relates to a hard metal tip (502), in particular a hard metal tip for a drilling tool, having at least one cutting edge (506) and a joining surface for connection of the hard metal tip to a main part of the drilling tool. According to the invention, the hard metal tip (502) has at least one closed suction channel (516).

Classes IPC  ?

• B23B 51/00 - Outils pour machines à percer
• B28D 1/14 - Travail de la pierre ou des matériaux analogues p.ex. briques, béton, non prévu ailleurs; Machines, dispositifs, outils à cet effet par forage ou perçage

Abrégé

The present invention relates to a regeneration method (100) for regenerating a contaminated fuel cell stack (201). The regeneration method (100) comprises: - passing (101) reconditioning agent into the fuel cell stack (201), - rinsing (103) the reconditioning reagent from the fuel cell stack (201), the reconditioning reagent containing mobile anions or a mobile-anion precursor.

Classes IPC  ?

• H01M 8/04223 - Dispositions auxiliaires, p.ex. pour la commande de la pression ou pour la circulation des fluides pendant le démarrage ou l’arrêt; Dépolarisation ou activation, p.ex. purge; Moyens pour court-circuiter les éléments à combustible défectueux

Abrégé

The invention relates to a method for detecting the position of at least one first traffic participant (V1.1, V1.2) with a first transceiver unit relative to a second traffic participant (V2.1, V2.2, V3.1, V3.2) with a second transceiver unit in a spatially defined region. The transceiver units are radio-based, and no absolute positioning processes are carried out. Furthermore, the method has the steps of wirelessly measuring the distance (a1, a2, b1, b2, c1, c2) between the first traffic participant and the second traffic participant in the defined region at a defined point in time by means of the first traffic participant using the transceiver units and generating distance information. In another step, the distance information is provided to the second traffic participant via the radio-based transceiver unit.

Classes IPC  ?

• G01S 5/00 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de position; Localisation par coordination de plusieurs déterminations de distance
• G08G 1/16 - Systèmes anticollision

Abrégé

The invention relates to an electric bicycle comprising a radio interface for directly connecting the electric bicycle to a mobile terminal, wherein the radio interface is designed to continuously transmit a radio signal. According to the invention, the radio signal is designed in such a way that application software can be executed on the mobile terminal by means of the radio signal.

Classes IPC  ?

• H04L 67/12 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p.ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance
• B62J 50/22 - Dispositifs fournissant des informations ayant pour objet de fournir des informations au conducteur ou au passager électroniques, p.ex. écrans
• H04W 4/80 - Services utilisant la communication de courte portée, p.ex. la communication en champ proche, l'identification par radiofréquence ou la communication à faible consommation d’énergie

Abrégé

The invention relates to a method for operating an internal combustion engine, in particular a hydrogen engine, having a plurality of cylinders, by determining a combustion air ratio of the internal combustion engine, comparing the determined combustion air ratio with a predetermined lower limit value and an upper limit value corresponding to the combustion limits, to control the operation of the internal combustion engine by: a) adjusting (10) cylinder-specific injection quantities of fuel based on a rail pressure signal of the combustion engine, as soon as the determined combustion air ratio corresponds at most to the lower limit value, in order to achieve equalisation of the injection quantities of the cylinders, b) adjusting (12) the cylinder-specific injection quantities of fuel based on the speed of the combustion engine, as soon as the determined combustion air ratio in a transition range close to the combustion limit is above the lower limit value and below the upper limit value, in order to take into account cycle fluctuations of the cylinders, c) switching off (14) at least one cylinder and adjusting the cylinder-specific injection quantities of fuel distributed to the remaining cylinders according to measure a) or measure b), as soon as the determined combustion air ratio has reached the upper limit value and thus the combustion limit, wherein the respective ignition angle is kept in an efficiency-optimised range as part of all of measures a), b) or c).

Classes IPC  ?

• F02D 41/00 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants
• F02D 19/06 - Commande des moteurs caractérisés par l'emploi de combustible non liquide, de combustibles multiples ou de substances non combustibles ajoutées au mélange carburant particulière aux moteurs fonctionnant avec des combustibles multiples, p.ex. alternativement du fuel léger et du fuel lourd, et autres que les moteurs indifférents au combustible utilisé
• F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée
• F02D 19/02 - Commande des moteurs caractérisés par l'emploi de combustible non liquide, de combustibles multiples ou de substances non combustibles ajoutées au mélange carburant particulière aux moteurs fonctionnant avec des combustibles gazeux
• F02D 35/02 - Commande non électrique des moteurs en fonction des conditions extérieures ou intérieures aux moteurs, non prévue ailleurs des conditions intérieures

Abrégé

P2p-P2nP2p-P2nP2p-P2nP2p-P2n) over time during the current and/or voltage excitation is below the predetermined threshold value (212).

Classes IPC  ?

• G01N 27/417 - Systèmes utilisant des cellules et des sondes à électrolyte solide

Abrégé

Provided are a function management system and a function management method which are highly convenient for users, while realizing authentication with high security. A function management system (1) according to the present invention comprises: a management unit (60) having a message generation unit (62) that generates, in accordance with an input of a user boarding on a vehicle (10), a message for enabling or disabling a function of an electronic control device (40) constituting an on-vehicle network (50) to be mounted on the vehicle; a processing unit (70) that processes the message by using identification information allocated to each function of the electronic control device; and an execution unit (80) that changes a function state for enabling or disabling execution of a function in accordance with the message processed by the processing unit. The management unit (60) comprises: a reading unit (71) that reads a function state of a current function after receiving the message; a determination unit (72) that compares the function state with a request through the message, and determines whether to enable or disable the function; and a command generation unit (73) that generates, in accordance with the determination, a command to be transmitted to the execution unit.

Classes IPC  ?

• H04L 9/40 - Protocoles réseaux de sécurité
• H04L 9/32 - Dispositions pour les communications secrètes ou protégées; Protocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
• H04L 12/40 - Réseaux à ligne bus
• H04L 67/12 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p.ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance

Abrégé

The present invention provides a control device and a control method that can improve the safety of a saddle-ride type vehicle. In a control device (20) and a control method according to the present invention, an acquisition unit of the control device (20) acquires positional relationship information about a saddle-ride type vehicle (1) and a rear vehicle that is a vehicle positioned behind the saddle-ride type vehicle (1), an execution unit of the control device (20) executes a rider assistance operation to assist a rider in driving, and the execution unit executes, on the basis of the positional relationship information, a lane change notification operation that is a rider assistance operation to notify the rider of an instruction to change lanes.

Classes IPC  ?

• B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention
• B60W 30/18 - Propulsion du véhicule
• B62J 50/21 - Dispositifs fournissant des informations ayant pour objet de fournir des informations au conducteur ou au passager

Abrégé

The present invention provides a control device and a control method capable of improving assistance for a rider. This control device for a saddled vehicle (100) rider assistance system comprises an execution unit that executes rider assistance operation for assisting a rider of the host vehicle (100) on the basis of the positional relationship between the host vehicle (100) and a subject, and further comprises an acquisition unit that, if it is determined that a group traveling mode in which a group composed of a plurality of saddled vehicles (300) including the host vehicle (100) travels within in one lane (L) in a plurality of vehicle rows (C1 C2) is in effect, acquires position information of the host vehicle (100) within the group. If it is determined that the group traveling mode is in effect, the execution unit executes the rider assistance operation on the basis of the position information acquired by the acquisition unit.

Classes IPC  ?

• B60W 30/16 - Contrôle de la distance entre les véhicules, p.ex. pour maintenir la distance avec le véhicule qui précède

Abrégé

A pressure relief valve assembly includes a pressure relief valve having a valve bushing received in a valve bore of a housing bore, and a valve body biased against a valve seat by a spring guided in the valve bushing. The valve body includes first and second control surfaces subjected in an opening direction, respectively, to a pressure to be limited and to a control pressure. A fixing device disposed on the valve bushing axially supports the valve bushing in the housing bore. The valve bushing has a radially protruding sealing collar which sits against a peripheral wall of the housing bore and seals an annular chamber carrying the pressure to be limited against an annular control chamber carrying the control pressure. Both the chamber and the control chamber are radially delimited on one side by the housing bore and on the other side by the valve body.

Classes IPC  ?

• F16K 17/06 - Soupapes ou clapets de sûreté; Soupapes ou clapets d'équilibrage fermant sur insuffisance de pression d'un côté actionnés par ressort avec dispositions particulières pour régler la pression d'ouverture
• F15B 13/02 - Dispositifs de distribution ou d'alimentation du fluide caractérisés par leur adaptation à la commande de servomoteurs
• F15B 13/04 - Dispositifs de distribution ou d'alimentation du fluide caractérisés par leur adaptation à la commande de servomoteurs pour utilisation avec un servomoteur unique
• F16K 17/10 - Soupapes ou clapets de sûreté; Soupapes ou clapets d'équilibrage fermant sur insuffisance de pression d'un côté actionnés par ressort avec soupape auxiliaire agissant par un fluide sur la soupape principale

Abrégé

A method of analyzing a state of an exchangeable battery pack to make a determination of a remaining lifetime of an exchangeable battery pack more efficient includes an SoC determination step during which an SoC value of the exchangeable battery pack is determined, an SoH determination step during which a SoH value of the exchangeable battery pack is determined, and a remaining lifetime calculation step during which a remaining lifetime of the exchangeable battery pack is calculated taking into account the SoC value and the SoH value.

Classes IPC  ?

• G01R 31/3842 - Dispositions pour la surveillance de variables des batteries ou des accumulateurs, p.ex. état de charge combinant des mesures de tension et de courant
• G01R 31/367 - Logiciels à cet effet, p.ex. pour le test des batteries en utilisant une modélisation ou des tables de correspondance
• G01R 31/392 - Détermination du vieillissement ou de la dégradation de la batterie, p.ex. état de santé
• H01M 10/42 - Procédés ou dispositions pour assurer le fonctionnement ou l'entretien des éléments secondaires ou des demi-éléments secondaires

Abrégé

An electromechanically drivable brake pressure generator for a hydraulic braking system of a vehicle. The electromechanically drivable brake pressure generator includes an electric motor, using which a driving rotational speed is generatable; a planetary gear, which is driven on the input side by the electric motor to convert the driving rotational speed of the electric motor into a slower rotational speed, the planetary gear including an annulus gear, accommodated rotatably fixedly thereto in an annulus gear receptacle; and a hydraulic module, which is connected to an output side of the planetary gear and using which a brake pressure is generatable. A torque support is situated between the annulus gear and the annulus gear receptacle, which extends in an axial direction to the planetary gear and which cooperates with a recess so that the annulus gear and the annulus gear receptacle are held rotatably fixedly with respect to one another.

Classes IPC  ?

• B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissance; Systèmes de freins incorporant ces moyens de transmission, p.ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique