A picking unit for a cotton harvester includes a first rotating picking drum having a first plurality of rotating picker spindles, a first pressure plate mounted on a first hinge and configured to pivot with respect to the first rotating picking drum, a first plurality of torsion springs configured to apply a biasing force on the first pressure plate. Each spring of the first plurality of torsion springs includes a first end connected to the first hinge and a second end in contact with the first pressure plate, and an actuator configured to vary the biasing force applied by the first plurality of torsion springs by rotating the first hinge.
An agricultural harvesting system (400) includes a control system (315/200) that is configured to obtain a map (460/461/602) that maps values of a speed characteristic of an agricultural harvester (100) to different geographic locations in a worksite. The control system is further configured to generate a control signal to control a receiving machine (200) based on the map.
A01D 41/127 - Dispositions pour la commande ou la mesure spécialement adaptées aux moissonneuses-batteuses
G05D 1/00 - Commande de la position, du cap, de l'altitude ou de l'attitude des véhicules terrestres, aquatiques, aériens ou spatiaux, p.ex. pilote automatique
G05D 1/02 - Commande de la position ou du cap par référence à un système à deux dimensions
3.
SYSTEMS AND METHODS FOR PREDICTIVE HARVESTING LOGISTICS
A computer implemented method includes receiving a map that maps values of a crop characteristic to different locations across a field; receiving harvester route data, indicative of a planned route of a harvester at the field; identifying a crop characteristic threshold; identifying a material transfer end location indicative of a location, along the planned route of the harvester, at which a material transfer operation between the harvester and a receiving machine is to end, based on the map, the planned route of the harvester, and the crop characteristic threshold; identifying a material transfer start location range indicative of a geographic area, along the planned route of the harvester, at which the material transfer operation is to start based on the material transfer end location and the material transfer start location range.
A01D 41/127 - Dispositions pour la commande ou la mesure spécialement adaptées aux moissonneuses-batteuses
G05D 1/00 - Commande de la position, du cap, de l'altitude ou de l'attitude des véhicules terrestres, aquatiques, aériens ou spatiaux, p.ex. pilote automatique
G05D 1/02 - Commande de la position ou du cap par référence à un système à deux dimensions
4.
SYSTEMS AND METHODS FOR PREDICTIVE HARVESTING LOGISTICS
An agricultural harvesting system (500) obtains a yield map (358/263/332/373/383) that maps yield values to different geographic locations in a worksite and a speed map (1360/1361) that maps agricultural harvester speed values to different geographic locations in the worksite. The agricultural harvesting system identifies a geographic location (730) in the worksite at which the agricultural harvester will be full, at least to a threshold level, based on the yield map; identifies a geographic location (722) in the worksite at which a material transfer operation is to start based on the geographic location at which the agricultural harvester will be full, at least to the threshold level; and identifies a time (728) at which the agricultural harvester will arrive at the material transfer location, based on the speed map. The agricultural harvesting system can control one or more of the agricultural harvester (100) and a receiving machine (400).
An agricultural harvesting system (500) includes a harvesting logistics module (315) that is configured to receive a map (263,358) that maps values of a crop characteristic to different geographic locations in a field. The harvesting logistics module further configured to identify a crop characteristic threshold (614) and to identify a mixture of crop material based on the map and based on the crop characteristic threshold. The harvesting logistics module configured to generate a route for a mobile machine, such as a receiving machine (400) or a harvester (100), based on the identified mixture.
G05D 1/00 - Commande de la position, du cap, de l'altitude ou de l'attitude des véhicules terrestres, aquatiques, aériens ou spatiaux, p.ex. pilote automatique
6.
SYSTEMS AND METHODS FOR PREDICTIVE HARVESTING LOGISTICS
One or more maps (601, 358) are obtained by an agricultural system (500). The one or more maps map characteristic values at different geographic locations in a worksite. The agricultural system identifies one or more operational constraints (720, 723, 724, 726). The agricultural system generates a control output to control operation of a mobile machine (100, 400) operating in an agricultural harvesting operation based on the one or more operational constraints.
A01D 41/127 - Dispositions pour la commande ou la mesure spécialement adaptées aux moissonneuses-batteuses
G05D 1/00 - Commande de la position, du cap, de l'altitude ou de l'attitude des véhicules terrestres, aquatiques, aériens ou spatiaux, p.ex. pilote automatique
G05D 1/02 - Commande de la position ou du cap par référence à un système à deux dimensions
G01G 19/08 - Appareils ou méthodes de pesée adaptés à des fins particulières non prévues dans les groupes pour incorporation dans des véhicules
One or more techniques and/or systems are disclosed for seed metering for an agricultural seeder. The seed metering includes a metering member for an agricultural implement having a body configured to couple with a metering device and a raised ring formed circumferentially around a rim of the body. The raised ring defines a plurality of seed receiving portions each configured to receive a seed therein, wherein the plurality of seed receiving portions have a plurality of walls defining a continuous wall structure and forming a cavity therein. The cavity has an outwardly facing open end and one or more walls of the plurality of walls have a different height than one or more other walls within each seed receiving portion.
A01B 49/04 - Combinaisons d'outils de travail de la terre et d'outils non destinés au travail de la terre, tels que des plantoirs
A01B 49/06 - Combinaisons d'outils de travail de la terre et d'outils non destinés au travail de la terre, tels que des plantoirs pour semer ou répandre des engrais
The system and method facilitates Real -Time-Kinematic (RTK) GNSS with long baseline between a rover receiver (12) and a base station, reference receiver (30), even in the presence of scintillation or ionospheric disturbances that spatially fluctuate. Residual atmospheric errors can be estimated by a dual error model in a filter or atmospheric modeling module of receiver (12 or 30) to promote efficient fixing or resolution of carrier phase ambiguities.
G01S 19/07 - Systèmes de positionnement par satellite à radiophares émettant des messages horodatés, p.ex. GPS [Système de positionnement global], GLONASS [Système global de navigation par satellite] ou GALILEO Éléments coopérants; Interaction ou communication entre les différents éléments coopérants ou entre les éléments coopérants et les récepteurs fournissant des données pour corriger les données de positionnement mesurées, p.ex. DGPS [GPS différentiel] ou corrections ionosphériques
G01S 19/44 - Résolution de l'ambiguïté de la phase de la porteuse; Ambiguïté flottante; Procédé LAMBDA [compensation par les moindres carrés de la décorrélation de l'ambiguïté]
9.
A MULTI-CONSTELLATION, MULTI-FREQUENCY GNSS SYSTEM FOR INTERFERENCE MITIGATION
A wideband interference mitigation module (117) is coupled to an output of a primary downconverter to process the digital intermediate frequency signal. A selective filtering module (114) is associated with a secondary downconverter that comprises a digital harmonic-resistant translator. The selective filtering module (114) comprises: (a) a low-pass filter (203) that is configured as an anti-aliasing digital filter consistent with a target receive bandwidth to suppress aliasing associated with the analog-to- digital conversion, and (b) narrow band rejection filter (110) to filter the digital baseband signal to reduce or to mitigate electromagnetic interference, where the narrow band rejection filter (110) is configured for adaptive control responsive to detection by the wideband interference mitigation module (117) of certain interference in the received radio frequency signal.
G01S 19/36 - Récepteurs - Détails de construction ou détails de matériel ou de logiciel de la chaîne de traitement des signaux concernant l'étage d'entrée du récepteur
G01S 19/37 - Récepteurs - Détails de construction ou détails de matériel ou de logiciel de la chaîne de traitement des signaux - Détails de matériel ou de logiciel de la chaîne de traitement des signaux
A wideband interference mitigation module (117) is coupled to an output of a primary downconverter to process the digital intermediate frequency signal. A selective filtering module (114) is associated with a secondary downconverter that comprises a digital harmonic-resistant translator. The selective filtering module (114) comprises: (a) a low-pass filter (203) that is configured as an anti-aliasing digital filter consistent with a target receive bandwidth to suppress aliasing associated with the analog-to-digital conversion, and (b) narrow band rejection filter (110) to filter the digital baseband signal to reduce or to mitigate electromagnetic interference, where the narrow band rejection filter (110) is configured for adaptive control responsive to detection by the wideband interference mitigation module (117) of certain interference in the received radio frequency signal.
G01S 19/36 - Récepteurs - Détails de construction ou détails de matériel ou de logiciel de la chaîne de traitement des signaux concernant l'étage d'entrée du récepteur
G01S 19/37 - Récepteurs - Détails de construction ou détails de matériel ou de logiciel de la chaîne de traitement des signaux - Détails de matériel ou de logiciel de la chaîne de traitement des signaux
A receiver comprises a mixer (804) that is capable of mixing a selected, received GNSS signal and the local carrier frequency signal (825) or local carrier IF signal to provide a baseband signal. A filter (807) is configured to low-pass filter and to decimate the received samples of digital baseband signal that is encoded by a received pseudo random noise code (PN) sequence. A control module (813) is configured to align temporally one or more received samples of the received PN sequence, or a portion thereof, in a buffer data storage device with a clock edge or symbol transition of the clock signal of a set of local samples of corresponding PN local sequence (818), or portion thereof, of a local signal or PN replica signal.
G01S 19/36 - Récepteurs - Détails de construction ou détails de matériel ou de logiciel de la chaîne de traitement des signaux concernant l'étage d'entrée du récepteur
G01S 19/37 - Récepteurs - Détails de construction ou détails de matériel ou de logiciel de la chaîne de traitement des signaux - Détails de matériel ou de logiciel de la chaîne de traitement des signaux
A visualization system for a planter row unit having closing and furrow opening disks. The visualization system includes a structured light unit and a camera mounted between the closing wheels and the furrow opening disks. The structured light unit is operable to project a patterned light on a trench in a ground surface formed by the planter row unit, and the camera is operable to record a field of view that includes the patterned light on the trench to determine and measure a three-dimensional trench measurement. The camera captures the 2D image of the trench with the projected patterned light. The visualization system can determine the depth of the actual trench, the commodity depth of the commodity in the actual trench, and the 3D actual trench profile.
A01B 63/111 - Réglage de la profondeur de travail des instruments
A01B 15/16 - Disques; Grattoirs de nettoyage des disques; Pièces accessoires pour affilage
A01B 49/06 - Combinaisons d'outils de travail de la terre et d'outils non destinés au travail de la terre, tels que des plantoirs pour semer ou répandre des engrais
G01B 11/22 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer la profondeur
13.
AUXILIARY STEERING DEVICE FOR A HYDROSTATIC VEHICLE STEERING SYSTEM
The invention relates to an auxiliary steering device (10) for a hydrostatic vehicle steering system (16), comprising an input shaft (44), which can be actuated or set in rotation by means of a steering wheel (26), an output shaft (46) for actuating a steering metering valve (30), and a planetary gearing (48), comprising a planetary wheel carrier (50) with multiple planetary wheels (52), which mesh with a sun gear (54) and a surrounding ring gear (56), the input shaft (44) being connected to the planetary wheel carrier (50) and the output shaft (46) being connected to the sun gear (54) in each case for conjoint rotation. Furthermore, the auxiliary steering device (10) has an electric drive (58) for exerting a torque on the ring gear (56), a braking device (60) for fixing the input shaft (44), and a coupling device (62) for producing a rotationally fixed connection between the output shaft (46) and the planetary wheel carrier (50).
B62D 5/00 - Direction assistée ou à relais de puissance
B62D 5/093 - Télémoteur actionné par le mouvement du volant de direction
B62D 5/09 - Direction assistée ou à relais de puissance à fluide, c. à d. au moyen d'un fluide sous pression produisant toute la force nécessaire, ou la plus grande partie de celle-ci, pour commander la direction du véhicule caractérisée par les moyens d'actionnement des valves
14.
AGGREGATED VECTOR AND CLOCK TRACKING IN A GNSS RECEIVER
A system for navigating a mobile object receives satellite navigation signals from a plurality of satellites. Using one or more of the satellite navigation signals from the plurality of satellites, for each respective channel of a plurality of channels, the system generates an estimate of clock error of a clock of the mobile object using a first error correction stage and generates an estimate of a respective carrier tracking error for the respective channel using a second error correction stage that is distinct from the first error correction stage. In accordance with the estimate of the clock error and the estimate of the respective carrier tracking error for each of the plurality of channels, the system computes position and velocity estimates for the mobile object. The system performs a navigation function for the mobile object in accordance with the computed position and velocity estimates for the mobile object.
G01S 19/37 - Récepteurs - Détails de construction ou détails de matériel ou de logiciel de la chaîne de traitement des signaux - Détails de matériel ou de logiciel de la chaîne de traitement des signaux
G01S 19/29 - Acquisition ou poursuite des signaux émis par le système lié à la porteuse
15.
SATELLITE NAVIGATION RECEIVER WITH AGGREGATE CHANNEL DIGITAL BASEBAND PROCESSING
A demodulator (602) comprises a first-stage carrier demodulator (718) and a second-stage carrier demodulator (719). The first-stage carrier demodulator (718) is configured to remove or compensate for the tracking error in the baseband signal, where the tracking error comprises aggregate, channel tracking error of carrier phase for the same received band, sub-band, (baseband) GNSS satellite channel, or set GNSS channels. The second stage carrier demodulator (719) is configured to remove or strip a carrier signal component without any unwanted image or carrier-related frequency artifacts and to prepare for correlation-based decoding or demodulation of the encoded baseband signal by the correlators (723).
G01S 19/37 - Récepteurs - Détails de construction ou détails de matériel ou de logiciel de la chaîne de traitement des signaux - Détails de matériel ou de logiciel de la chaîne de traitement des signaux
G01S 19/29 - Acquisition ou poursuite des signaux émis par le système lié à la porteuse
G01S 19/30 - Acquisition ou poursuite des signaux émis par le système lié au code
G01S 19/32 - Fonctionnement multimode dans un seul et même système par satellite, p.ex. GPS L1/L2
16.
METHODS OF USING WRAPPING MATERIAL TO WRAP AN AGRICULTURAL PRODUCT
In one embodiment of the present disclosure, a method of wrapping, including applying a leading end of a wrapping unit to a perimeter of an object to be wrapped, the wrapping unit having a length between the leading end and a trailing end and including a reduced risk material portion extending from the leading end towards the trailing end; applying the reduced risk material portion along at least a portion of the perimeter of the object; and applying a polymeric portion of the wrapping unit, the polymeric portion extending from the reduced risk material, along at least a portion of the perimeter of the object such that the reduced risk material portion and the polymeric portion together extend at least one complete revolution around the object.
B32B 27/10 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique de papier ou de carton
B32B 27/20 - Produits stratifiés composés essentiellement de résine synthétique caractérisée par l'emploi d'additifs particuliers utilisant des charges, des pigments, des agents thixotropiques
B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
B32B 27/32 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyoléfines
B32B 3/04 - Caractérisés par des caractéristiques de forme en des endroits déterminés, p.ex. au voisinage des bords caractérisés par une couche pliée au bord, p.ex. par-dessus une autre couche
B65B 11/02 - Enveloppement d'objets ou de quantités de matériaux sans changer leur position durant l'opération, p.ex. dans des moules avec des plieurs à charnières
B65B 27/12 - Mise en balles ou en paquets de matériaux fibreux compressibles, p.ex. tourbe
B65D 65/22 - Enveloppes ou emballages souples - Détails
A01F 15/07 - Presses enrouleuses, c. à d. machines pour former des balles cylindriques par enroulement et compression
A01F 15/08 - Presses pour mise en balles de la paille, du foin ou de produits similaires - Parties constitutives
A01F 15/10 - Dispositifs d'alimentation en produits récoltés
In one embodiment of the present disclosure, a wrapping material for wrapping around an agricultural product to form a bale includes a wrapping unit extending from a leading end to a trailing end. The wrapping unit includes a reduced risk material portion extending a distance along the wrapping unit from the leading end.
B32B 27/10 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique de papier ou de carton
B32B 27/20 - Produits stratifiés composés essentiellement de résine synthétique caractérisée par l'emploi d'additifs particuliers utilisant des charges, des pigments, des agents thixotropiques
B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
B32B 27/32 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyoléfines
B32B 3/04 - Caractérisés par des caractéristiques de forme en des endroits déterminés, p.ex. au voisinage des bords caractérisés par une couche pliée au bord, p.ex. par-dessus une autre couche
A01F 15/07 - Presses enrouleuses, c. à d. machines pour former des balles cylindriques par enroulement et compression
B65B 27/12 - Mise en balles ou en paquets de matériaux fibreux compressibles, p.ex. tourbe
IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC. (USA)
Inventeur(s)
Wigdahl, Jeffrey, S.
Askey, Jeffrey, C.
Just, John, P.
Abrégé
Systems and methods are provided for determining properties of seed cotton based on measurements from a near-infrared (NIR) sensor. The determined properties are indicative of a quality of the seed cotton. The NIR sensor is mounted on harvesting equipment to acquire quality data during harvesting. The quality data may be mapped to field location and/or forwarded on in preparation of further processing.
A baler assembly for a cotton harvester. The baler assembly has a chassis, a front component pivotally coupled to the chassis about a front chassis axis, a gate component pivotally coupled directly to the front component about a component axis, a handler pivotally coupled to the chassis about a handler axis and configured to pivot between a raised orientation and a lowered orientation, and a cradle defined on the handler and configured to selectively receive a pin of the gate component. The baler assembly transitions from a work configuration to a transport configuration by positioning the pin in the cradle and transitioning the handler to the lowered orientation while the gate component pivots about the component axis relative to the front component.
A system and a method are disclosed for determining a heading of a vehicle and a heading of an implement of a farming machine when the farming machine is stationary or moving at a speed below a threshold speed. The vehicle and the heading are attached together via a pivot hitch. A farming machine management system receives coordinates from a first location sensor coupled to the vehicle and a second location sensor coupled to the implement. The farming machine management system determines intersection points between a first circle centered at the first location sensor and a second circle centered at the second location sensor. The farming machine management system selects one of the intersection points based on an output of a machine learning model. The farming machine management system determines the headings of the vehicle and the implement and generates instructions for operating the farming machine based on the headings.
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 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
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
21.
COUPLING DEVICE FOR A LOWER LINK OF A THREE-POINT LINKAGE
Coupling device (10) for a lower link (24) of a three-point linkage, comprising a coupling body (12) with a catch hook (14) for receiving a coupling element (18) along a defined receiving direction (20), the coupling element being designed to complement a fastening region (16) of the catch hook (14), and also comprising a locking mechanism (28) with a locking latch (30), which is urged by a spring force into a locking position (32), in which the catch hook (14) is locked, in which case a coupling element (18) to be received by the fastening region (16) can be arrested in the catch hook (14). The locking latch (30) here is longitudinally displaceably mounted in a sliding guide (34), provided on the coupling body (12), such that it can be deflected out of the locking position (32) exclusively perpendicularly to the defined receiving direction (20), thereby clearing the fastening region (16), whereas in the locking position (32) the locking latch (30) reaches over more than half way over the fastening region (16) in the defined receiving direction (20), thereby performing a locking function.
A01B 59/06 - Dispositifs particuliers pour l'attelage des animaux ou des tracteurs aux machines ou instruments agricoles pour machines montées sur tracteurs
A01B 59/00 - Dispositifs particuliers pour l'attelage des animaux ou des tracteurs aux machines ou instruments agricoles
B60D 1/14 - Organes de traction ou organes de remorquage caractérisés par leur type
22.
AIR FILTER ASSEMBLY FOR CLEANING AN AIR STREAM FOR A COMMERCIAL VEHICLE
The invention relates to an air filter assembly (10) for cleaning an air stream (18) for a commercial vehicle, in particular for an agricultural tractor (12), comprising a pre-filter (16) communicating with an air intake (14) and a first fine filter (20) which is provided downstream of the pre-filter (16) in the direction of the air stream (18) and, together with the pre-filter (16), is associated with an air filter part (24) which extends vertically in a predetermined installation position (22). A redundant second fine filter (26), which is associated with an air filter part (28) which extends horizontally in the predetermined installation position (22), follows the first fine filter (20) in the direction of the air stream (18), the horizontally extending air filter part (28) being a component of a syphon-like conduit region (30) which rises in a curved manner in the direction of an air outlet (32), starting from the redundant second fine filter (26).
F02M 35/10 - Tubulures d'admission de l'air; Systèmes d'introduction
F02M 35/16 - ALIMENTATION EN GÉNÉRAL DES MOTEURS À COMBUSTION EN MÉLANGES COMBUSTIBLES OU EN PRODUITS COMPOSANT CES MÉLANGES Épurateurs d'air comburant, tubulures d'admission de l'air, silencieux d'admission ou bien systèmes d'introduction spécialement adaptés pour moteurs à combustion interne ou aménagés pour ces moteurs caractérisés par leur utilisation sur véhicules
A first pair of a wide-lane (WL), zero-difference (ZD) bias filter and corresponding supplemental WL bias predictive filter determines the time -variant wide-lane bias for a corresponding received satellite based on adaptive estimation responsive to tuned dynamic noise (S820). A second pair of narrow-lane (NL), zero-difference (ZD) bias filter and corresponding NL bias filter/code -phase bias filter determines the time-variant NL bias for a corresponding satellite based on adaptive estimation on adaptive estimation responsive to tuned dynamic noise (S822). A correction signal comprises the WL ambiguities, the time-variant WL bias and the NL ambiguities and the time -variant NL bias, for each received satellite within a corresponding GNSS constellation (S824).
G01S 19/04 - Systèmes de positionnement par satellite à radiophares émettant des messages horodatés, p.ex. GPS [Système de positionnement global], GLONASS [Système global de navigation par satellite] ou GALILEO Éléments coopérants; Interaction ou communication entre les différents éléments coopérants ou entre les éléments coopérants et les récepteurs fournissant des données relatives à la phase de la porteuse
G01S 19/07 - Systèmes de positionnement par satellite à radiophares émettant des messages horodatés, p.ex. GPS [Système de positionnement global], GLONASS [Système global de navigation par satellite] ou GALILEO Éléments coopérants; Interaction ou communication entre les différents éléments coopérants ou entre les éléments coopérants et les récepteurs fournissant des données pour corriger les données de positionnement mesurées, p.ex. DGPS [GPS différentiel] ou corrections ionosphériques
In order to optimize strength, wear, and picking efficiency, a cotton picker spindle may comprise a first end oppositely disposed from a second end. The spindle may comprise a plurality of barbs disposed about a surface of the body. Each of the barbs may comprise barb attributes comprising barb width, leading angle, trailing angle and barb depth. One or more of the barb attributes may change from the first end towards the second end. Barb spacing may also be varied.
A first pair of a wide-lane (WL), zero-difference (ZD) bias filter (400, 501) and corresponding supplemental WL bias predictive filter (504) determines the time -variant wide-lane bias for a corresponding satellite based on adaptive estimation responsive to tuned dynamic noise provided by the supplemental wide-lane bias predictive filter (504) for each satellite. A second pair of narrow-lane (NL), zero-difference (ZD) bias filter and corresponding NL bias filter/code -phase bias filter determines the time -variant narrow-lane bias (e.g., refraction corrected (NL) code-phase bias) for a corresponding satellite based on adaptive estimation on adaptive estimation responsive to tuned dynamic noise within a narrow-lane bias/code-phase bias filter for each satellite. A correction signal comprises WL ambiguities, the time-variant WL bias, NL ambiguities and time -variant NL bias.
G01S 19/04 - Systèmes de positionnement par satellite à radiophares émettant des messages horodatés, p.ex. GPS [Système de positionnement global], GLONASS [Système global de navigation par satellite] ou GALILEO Éléments coopérants; Interaction ou communication entre les différents éléments coopérants ou entre les éléments coopérants et les récepteurs fournissant des données relatives à la phase de la porteuse
G01S 19/29 - Acquisition ou poursuite des signaux émis par le système lié à la porteuse
G01S 19/37 - Récepteurs - Détails de construction ou détails de matériel ou de logiciel de la chaîne de traitement des signaux - Détails de matériel ou de logiciel de la chaîne de traitement des signaux
26.
ADAPTIVE NARROWBAND AND WIDEBAND INTERFERENCE REJECTION FOR SATELLITE NAVIGATION RECEIVER
A selective filtering module (144) is arranged to filter or process the digital baseband signal consistent with a target receiving bandwidth, where the selective filtering module comprises a narrowband rejection filter (110) and wide -band filter (114) configured to reject an interference component that interferes with the received radio frequency signal. The narrowband rejection filter (110) is configured to reject a first interference component, where the narrowband rejection filter (110) comprises an adaptive notch filter (NF). The wide band rejection filter (114) is configured to reject a second interference component in accordance with a pulse blanking technique. An electronic data processor (160) is adapted to control one or more filter coefficients of narrowband rejection filter (110) and the wide band rejection filter (114) in accordance with one or more strategic filter control factors among ADC saturation, activation/deactivation of the notch filter, and a wide-hand spectrum analysis.
In a control method for actuating a manually actuated lever (14) provided for actuating an operation and/or work function, the manually actuated lever (14) comprises a device for hand detection (36), which only releases an actuation of the operation and/or work function if a sensor-based evaluation of the positioning of a palm resting on a handle piece (16) of the manually actuated lever (14) surmises an activating intent on the part of an operator. In the event that the manually actuated lever (14) is deflected from a neutral or rest position (20), an operating command (48) corresponding to the current deflection state is generated, wherein a control command (50) intended to execute the operation and/or work function is matched, according to a predefined transition function (54) and by means of a control unit (38), to the operating command (48) resulting from the deflection state, as soon as the actuation of the operation and/or work function is released by the device for hand detection (36).
G05G 5/00 - Moyens pour interdire, limiter ou inverser le mouvement de certaines pièces d'un mécanisme de commande, p.ex. verrouillage des organes de commande
E02F 9/20 - Entraînements; Dispositifs de commande
G05G 9/047 - Mécanismes de commande manuelle équipés d'un seul organe de commande travaillant avec plusieurs organes commandés, p.ex. en sélection ou simultanément l'organe de commande étant manœuvré de différentes manières indépendantes, chacune de ces manœuvres individuelles entraînant un seul organe commandé dans lesquels la manœuvre de l'organe de commande peut être effectuée de plusieurs manières simultanément l'organe de commande étant manœuvré à la main autour d'axes orthogonaux, p.ex. manches à balai
A01B 63/00 - Dispositifs ou agencements de levage ou de réglage pour machines ou instruments agricoles
A01B 69/00 - Direction des machines ou instruments agricoles; Guidage des machines ou instruments agricoles selon un parcours déterminé
The invention relates to a differential assembly comprising: a differential housing which is suitable for supporting at least one shaft having a gear; a rolling bearing which is suitable for mounting the shaft and is held in the differential housing; and a cover which is fixed to the differential housing and fixes the bearing to the differential housing; wherein the differential housing is designed to be connected to a lubricant supply, and wherein a circumferential first lubricant channel is formed on one side of the rolling bearing in the differential housing, and a further circumferential second lubricant channel is formed on the other side of the rolling bearing between the cover and the rolling bearing, and an inner third lubricant channel is formed in the differential housing, which third lubricant channel extends from the second lubricant channel within a wall of the differential housing as far as an inside of the differential housing such that lubricant flows from the first lubricant channel through the rolling bearing into the second lubricant channel and then through the third lubricant channel and arrives in the interior of the differential housing.
The disclosure relates generally to a feed distribution system for animals comprising: a feed vehicle (110) with an associated sensor system (30) for distributing feed to the animals; a cloud platform (340) in communication with the feed vehicle (110) via a wireless communication interface (330); and a feeding controller (22) associated with the feeding vehicle (110) configured to distribute feed from the feeding vehicle (110), based on data from the cloud platform (340) and the sensor system (30), evenly within in a feeding area (13).
A01K 5/00 - Dispositifs pour l'alimentation du bétail ou du gibier
G05B 19/4155 - Commande numérique (CN), c.à d. machines fonctionnant automatiquement, en particulier machines-outils, p.ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'u caractérisée par le déroulement du programme, c.à d. le déroulement d'un programme de pièce ou le déroulement d'une fonction machine, p.ex. choix d'un programme
G05D 1/00 - Commande de la position, du cap, de l'altitude ou de l'attitude des véhicules terrestres, aquatiques, aériens ou spatiaux, p.ex. pilote automatique
30.
ADAPTIVE NARROWBAND INTERFERENCE REJECTION FOR SATELLITE NAVIGATION RECEIVER
A controller, such as an adaptive control module (202), is configured to control the adaptive notch filter (201) and to execute a search technique (e.g., artificial intelligence (AI) search technique) to converge on filter coefficients and to recursively adjust the filter coefficients of the adaptive notch filter (201) in real time to adaptively adjust one or more filter characteristics (e.g., maximum notch depth or attenuation, bandwidth of notch, or general magnitude versus frequency response of notch).
H04L 25/03 - Réseaux de mise en forme pour émetteur ou récepteur, p.ex. réseaux de mise en forme adaptatifs
H04B 7/08 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station de réception
A controller, such as an adaptive control module (202), is configured to control the adaptive notch filter (201) and to execute a search technique (e.g., artificial intelligence (AI) search technique) to converge on filter coefficients and to recursively adjust the filter coefficients of the adaptive notch filter (201) in real time to adaptively adjust one or more filter characteristics (e.g., maximum notch depth or attenuation, bandwidth of notch, or general magnitude versus frequency response of notch).
A controller, such as an adaptive control module (202), is configured to control the adaptive notch filter (201) and to execute a search technique (e.g., artificial intelligence (AI) search technique) to converge on filter coefficients and to recursively adjust the filter coefficients of the adaptive notch filter (201) in real time to adaptively adjust one or more filter characteristics (e.g., maximum notch depth or attenuation, bandwidth of notch, or general magnitude versus frequency response of notch).
H04L 25/03 - Réseaux de mise en forme pour émetteur ou récepteur, p.ex. réseaux de mise en forme adaptatifs
H04B 7/08 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station de réception
The invention relates to a transmission unit for a drivetrain (20) of an agricultural towing vehicle, in particular for a tractor. The transmission unit (80) comprises a first clutch (82) and a second clutch (84), the input side of which can be driven, and a first input shaft (86) and a second input shaft (88) and an output shaft (90). The first clutch (82) is connected to the first input shaft (86) for conjoint rotation and the second clutch (84) is connected to the second input shaft (88) for conjoint rotation. The transmission unit (80) has a multiplicity of gearwheel sets (120, 122, 124, 126, 320, 420), each with one movable gearwheel (101, 102, 104, 106, 310, 410) and one fixed gearwheel (110, 112, 114, 116, 330, 430), for establishing gear stages (B, C, D, E), and has a shift element (134) for coupling two movable gearwheels (102, 104). The movable gearwheel (102) of the second gearwheel set (122) and the movable gearwheel (104) of the third gearwheel set (124) are couplable by means of the shift element (134) such that at least one winding path gear stage (A, F) can be formed via the second and third (122, 124) gearwheel sets. The invention furthermore relates to a transmission arrangement (30) and to an agricultural towing vehicle (10) comprising such a transmission unit (80) or such a transmission arrangement (30).
F16H 3/00 - Transmissions à engrenages pour transmettre un mouvement rotatif à rapport de vitesse variable ou pour inverser le mouvement rotatif
F16H 3/089 - Transmissions à engrenages pour transmettre un mouvement rotatif à rapport de vitesse variable ou pour inverser le mouvement rotatif sans engrenages à mouvement orbital exclusivement ou principalement à engrenages constamment en prise, pouvant être libérés de leurs arbres caractérisés par l'agencement des engrenages tous les pignons d'engrenage étant supportés par deux arbres parallèles, l'arbre d'entrée et l'arbre de sortie, sans qu'il y ait d'arbre de renvoi
34.
TRANSMISSION UNIT, TRANSMISSION ARRANGEMENT AND AGRICULTURAL TOWING VEHICLE
The invention relates to a transmission unit (80) for a drivetrain (20) of an agricultural towing vehicle (10), with a shift element (134) for coupling two movable gearwheels (102, 104), wherein the movable gearwheels (102, 104) of the second gearwheel set (122) and of the third gearwheel set (124) are couplable by means of the shift element (134) such that at least one winding path gear stage (A, F) can be formed via the second and third (122, 124) gearwheel sets. The invention furthermore relates to a transmission arrangement (30) comprising such a transmission unit (80) and to a transmission device (40), wherein the transmission device (40) comprises a drive shaft (200) which is drivingly connected to the input side of the first and second clutches (82, 84) of the transmission unit (80). The invention furthermore relates to an agricultural towing vehicle (10) comprising such a transmission unit (80) or such a transmission arrangement (30).
F16H 3/00 - Transmissions à engrenages pour transmettre un mouvement rotatif à rapport de vitesse variable ou pour inverser le mouvement rotatif
F16H 3/089 - Transmissions à engrenages pour transmettre un mouvement rotatif à rapport de vitesse variable ou pour inverser le mouvement rotatif sans engrenages à mouvement orbital exclusivement ou principalement à engrenages constamment en prise, pouvant être libérés de leurs arbres caractérisés par l'agencement des engrenages tous les pignons d'engrenage étant supportés par deux arbres parallèles, l'arbre d'entrée et l'arbre de sortie, sans qu'il y ait d'arbre de renvoi
The invention relates to a powershift transmission (24) for a vehicle (10), in particular an agricultural or industrial work vehicle, comprising at least two transmission shafts (26, 28, 30, 32) which have parallel axes and each of which has gears (42a - d, 44a - h, 46a - d, 48a - c) and shift elements (34a - i, r) in order to produce transmission stages. The transmission stages comprise three groups (A, B, C) and at least two gears (S1 - S4). A first and a second group (B, C) have at least approximately the same transmission ratio value, wherein the first group (B) is stepped up, and the second group (C) is stepped down. A third group (A) has a transmission ratio which considerably increases the transmission ratio of the first two groups (B, C), said transmission ratio being converted in multiple stages. The invention additionally relates to a vehicle (10), in particular an agricultural or industrial work vehicle, comprising a powershift transmission (24).
F16H 3/093 - Transmissions à engrenages pour transmettre un mouvement rotatif à rapport de vitesse variable ou pour inverser le mouvement rotatif sans engrenages à mouvement orbital exclusivement ou principalement à engrenages constamment en prise, pouvant être libérés de leurs arbres caractérisés par l'agencement des engrenages avec plusieurs arbres de renvoi
F16H 37/04 - Combinaisons uniquement de transmissions à engrenages
36.
NAVIGATION APPARATUS AND METHOD IN WHICH MEASUREMENT QUANTIZATION ERRORS ARE MODELED AS STATES
A navigation apparatus determines an estimated position of an object. Navigation information that includes a sequence of quantized measurements is received. Each quantized measurement has a corresponding quantization error that is negatively correlated with the quantization error of a prior quantized measurement. The apparatus iteratively performs a navigation update operation that includes determining a state and a covariance matrix of the object for a current iteration based on a state and covariance matrix in a prior iteration. The state includes an end quantization error and a start quantization error. The covariance matrix includes end and start covariance values corresponding to the end and start quantization errors, respectively. Determining the state and the covariance matrix for the current iteration includes replacing the start quantization error with the end quantization error determined in a prior iteration, and updating the state and the covariance matrix via a Kalman filter update operation.
G01C 21/16 - Navigation; Instruments de navigation non prévus dans les groupes en utilisant des mesures de la vitesse ou de l'accélération exécutées à bord de l'objet navigant; Navigation à l'estime en intégrant l'accélération ou la vitesse, c. à d. navigation par inertie
Connector configured to prevent inadvertent connection with incompatible components of other connector types are disclosed. For example, connectors included in a multicoupler that may be incompatible with a previous multicoupler design are configured to prevent damage to the connector when a part of the multicoupler containing a portion of the connector is attempted to be mated with a part of an incompatible multicoupler.
H01R 13/629 - Moyens additionnels pour faciliter l'engagement ou la séparation des pièces de couplage, p.ex. moyens pour aligner ou guider, leviers, pression de gaz
H01R 13/64 - Moyens pour empêcher, bloquer ou éviter le couplage incorrect
H01R 13/641 - Moyens pour empêcher, bloquer ou éviter le couplage incorrect par l'indication d'un engagement complet ou correct
H01R 13/642 - Moyens pour empêcher, bloquer ou éviter le couplage incorrect par la position ou la forme des pièces de contact
38.
METHOD FOR ANALYSING AN EMITTED AMOUNT OF SUBSTANCE
The invention relates to a method for analysing an amount of substance (Em) which is emitted as a result of the operation of a functional unit (12, 14) of a utility vehicle. In this method signals (S_sen), which are generated independently of the amount of substance (Em), from a signal source (18, 20) are transmitted to a data processing device (26) as input data (E_ein). The input data (E_ein) are processed in the data processing device (26) to output data (D_aus) which represent the emitted amount of material (Em) and are transferred as transfer data (TD) into a memory unit (S1) of a digital distributed registry (40).
F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée
G07C 5/08 - Enregistrement ou indication de données de marche autres que le temps de circulation, de fonctionnement, d'arrêt ou d'attente, avec ou sans enregistrement des temps de circulation, de fonctionnement, d'arrêt ou d'attente
H04W 4/44 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons pour la communication entre véhicules et infrastructures, p.ex. véhicule à nuage ou véhicule à domicile
In one embodiment, a first antenna element (10) has a substantially vertical axis (13). An array of second antenna elements (24) is configured to radiate or receive an aggregate radially polarized electromagnetic signal component. The array defines a substantially horizontal plane (19) that is generally orthogonal to the substantially vertical axis of the first antenna element (10). The aggregate radially polarized electromagnetic signal is derived from radially polarized electromagnetic signal components associated with corresponding ones of the second antenna elements (24). The aggregate radially polarized electromagnetic signal is derived from radially polarized electromagnetic signal components associated with corresponding ones of the second antenna elements (24).
H01Q 21/24 - Combinaisons d'unités d'antennes polarisées dans des directions différentes pour émettre ou recevoir des ondes polarisées circulairement ou elliptiquement ou des ondes polarisées linéairement dans n'importe quelle direction
H01Q 21/30 - Combinaisons d'unités d'antennes séparées, fonctionnant sur des bandes d'ondes différentes et connectées à un système d'alimentation commun
H01Q 19/28 - Combinaisons d'éléments actifs primaires d'antennes avec des dispositifs secondaires, p.ex. avec des dispositifs quasi optiques, pour donner à une antenne une caractéristique directionnelle désirée utilisant un dispositif secondaire constitué par plusieurs éléments conducteurs sensiblement rectilignes
40.
METHOD FOR ASCERTAINING AN EMITTED AMOUNT OF SUBSTANCE
The invention relates to a method for ascertaining an amount of substance (Em) that is emitted as a result of the operation of a functional unit (12) of an agricultural utility vehicle. In this case, signals (S_sen), generated independently of the amount of substance (Em) to be ascertained, from a signal source (18, 20) are transmitted to a data processing device (26) as input data (D_ein). The data processing device (26) contains at least one neural network (NN) as a trained model for processing the input data (D_ein). Output data (D_aus) that represent the emitted amount of substance (Em) are generated in the data processing device (26) using the at least one neural network (NN).
F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée
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
An agricultural header comprises a first frame, a second frame, an endless side draper belt supported by the first frame, an endless center draper belt positioned in register with the side draper belt to receive cut crop laterally therefrom, an inter-frame flexible seal coupled to the first frame and the second frame. The first frame is coupled for movement relative to the second frame. The flexible seal underlies the side draper belt to receive cut crop that falls from the side draper belt and is arranged relative to the center draper belt to guide fallen crop toward the center draper belt. The flexible seal is configured to flex to accommodate movement of the first frame relative to the second frame.
A01D 61/00 - RÉCOLTE; FAUCHAGE Élévateurs ou transporteurs pour moissonneuses-lieuses ou moissonneuses-batteuses
B65G 15/00 - Transporteurs comportant des surfaces porteuses de charges sans fin, c. à d. des tapis roulants ou autres systèmes équivalents, auxquelles l'effort de traction est transmis par des moyens différents des éléments d'entraînement sans fin de même config
A01D 41/00 - Moissonneuses-batteuses, c. à d. moissonneuses ou faucheuses combinées avec des dispositifs de battage
A01D 41/06 - Moissonneuses-batteuses avec des organes pour couper les tiges ou cueillir les têtes
A01D 41/12 - Moissonneuses-batteuses, c. à d. moissonneuses ou faucheuses combinées avec des dispositifs de battage - Parties constitutives des moissonneuses-batteuses
A01D 57/00 - Mécanismes d'alimentation pour moissonneuses ou faucheuses
42.
SYSTEM AND METHOD OF CONTROL FOR AUTONOMOUS OR REMOTE-CONTROLLED VEHICLE PLATFORM
A system and method for controlling a vehicle platform, the system comprising on onboard controller and an off-board controller that work together to provide autonomous navigation in fields or similar areas where the vehicle is deployed, perception for obstacle detection and avoidance, and a user interface for user/ vehicle interaction and control.
An electric machine includes a housing, a stator assembly within the housing, a rotor assembly within the housing, and a dam assembly including a first dam element. The first dam element is arranged on one end of the electric machine. The first dam element includes an air inlet. The air inlet is configured to receive a supply of pressurized air.
H02K 5/20 - Enveloppes ou enceintes caractérisées par leur configuration, leur forme ou leur construction avec des canaux ou des conduits pour la circulation d'un agent de refroidissement
H02K 9/04 - Dispositions de refroidissement ou de ventilation par l'air ambiant s'écoulant à travers la machine comportant des moyens pour établir la circulation d'un agent de refroidissement
H02K 9/19 - Dispositions de refroidissement ou de ventilation pour machines avec enveloppe fermée et circuit fermé de refroidissement utilisant un agent de refroidissement liquide, p.ex. de l'huile
H02K 9/197 - Dispositions de refroidissement ou de ventilation pour machines avec enveloppe fermée et circuit fermé de refroidissement utilisant un agent de refroidissement liquide, p.ex. de l'huile dans lesquels l'espace du rotor ou du stator est étanche au fluide, p.ex. pour pourvoir le rotor et le stator d'agents de refroidissement différents
44.
INTEGRATED SUSPENSION AND CLEARENCE ASSEMBLY AND AGRICULTURAL MACHINE WITH SUCH
Integrated Suspension and Clearance Assembly and Agricultural Machine with such An integrated suspension and clearance assembly (23) for an agricultural machine is disclosed. The assembly comprising a wheel hub (22), a wheel hub attachment component (24) fixedly attachable to said wheel hub (22). A suspension component (30) is pivotally attached to said wheel hub attachment component (24) with one end (34), and a first clearance linkage (32) is attached to said wheel hub attachment component (24) with a first pivot (42) and with a second pivot (44) to another end (46) of said suspension component (30). A second clearance linkage (48) is fixedly attachable to an agricultural machine frame (12) and comprises a pivot end (52) attached to a third pivot (56) of said first clearance linkage (32). The assembly further comprises a telescopic cylinder (58) with one end (60) fixedly attached to said first clearance linkage (32) and with another end (64) pivotally attached to said second clearance linkage (48), wherein, said telescopic cylinder (58) is variably retracting and extending to change pivotal positions of said first clearance linkage (32) and said second clearance linkage (48) relative to each other to raise and lower an agricultural machine frame (12) relative to said wheel hub (22) for variable ground clearance during agricultural operations and, wherein, at the same time, movements and/or vibrations between said wheel hub (22) and an agricultural machine frame (12) can be damped or suspended hydraulically with said suspension component (30).
B60G 3/12 - Suspensions élastiques pour une seule roue avec un seul bras articulé le bras étant sensiblement parallèle à l'axe longitudinal du véhicule
B60G 17/0165 - Suspensions élastiques permettant d'ajuster les caractéristiques des ressorts ou des amortisseurs de vibrations, de réguler la distance entre la surface porteuse et la partie suspendue du véhicule ou de bloquer la suspension pendant l'utilisation pou les moyens de régulation comportant des éléments électriques ou électroniques caractérisés par leur réponse à un mouvement ou une condition donnés ou à l'action du conducteur, lors du déplacement du véhicule à une condition externe, p.ex. un mauvais état de la route, un vent latéral
B62D 49/06 - Tracteurs adaptés à des usages multiples
45.
SITE-SPECIFIC SEED ORIENTATION FOR OPTIMAL CROP GROWTH
A method for planting a seed (124) with a desired planted orientation (141) within an agricultural field (90), the method comprising: determining, with a processor (140), a seed orienter (120) position within the agricultural field (90) using position data from at least one of a planter (302) or an agricultural vehicle (300); determining, with the processor (140), the desired planted orientation (141) for the seed orienter (120) position within the agricultural field (90); and planting the seed (124) according to the desired planted orientation (141) at the position within the agricultural field (90).
A seeding machine (32,100) includes a seeding mechanism (34,130,150) driven by a seeding motor(194,196). A motor command signal is compensated for accelerations based on a wheel based speed of a towing vehicle (10).
A liquid metering system (750) for an agricultural implement (10, 710) is modular, having one or more metering pumps (752) for each crop row. The motors (754) and pumps (752) are individually controlled for precise application of the liquid input and are preferable electrically driven. A controller (770) is configured to send commands including both positional and time components to the motors (754). The motors (754) respond to the commands by changing in position, e.g., an angular position, across the given time.
A01C 19/02 - Dispositions pour l'entraînement du mécanisme des fertiliseurs ou des semoirs à l'aide d'un moteur
A01C 23/00 - Dispositifs distributeurs spécialement adaptés pour répandre le purin ou d'autres engrais liquides, y compris l'ammoniaque, p.ex. réservoirs de transport ou voitures arroseuses
A01C 23/02 - Dispositions particulières pour décharger le liquide directement dans la terre
A01M 7/00 - Adaptations ou aménagements particuliers des appareils de pulvérisation de liquides aux fins couvertes dans la présente sous-classe
In an example embodiment, a system includes a first controller configured to generate a network key and transform the network key and a second controller configured to obtain the transformed network key and form a network with the first controller, each of the first controller and the second controller being configured to generate a same symmetric key using the network key and values from the other of the first controller and second controller.
A mobile communications station (20) comprises a supporting frame (56) on which an antenna array (62) for communication with mobile terminal devices and communication means for communication with a location at a distance are arranged. The supporting frame (56) has fastening points (34, 36) for fastening a three-point hitch (18, 22) of an agricultural tractor (10) for transporting the mobile communications station (20).
A01B 59/043 - Dispositifs particuliers pour l'attelage des animaux ou des tracteurs aux machines ou instruments agricoles pour machines tirées ou poussées par tracteurs dont les moyens de traction sont disposés à l'arrière du tracteur avec attelage à trois points, p.ex. par accouplement à déclenchement rapide
The invention relates to a vehicle (12) comprising a support structure (10), which has a front structural section (16) for receiving a front axle assembly (22) and a rear structural section (20) opposite the front structural section (16) in the longitudinal direction (18) of the vehicle. A support part (24) is arranged between the front structural section (16) and the rear structural section (20) as a component of the support structure (10), said support part having a support wall (26) which runs in a self-contained manner transverse to the longitudinal direction (18) of the vehicle in a peripheral direction (28).
B62D 21/18 - Châssis, c. à d. armature sur laquelle une carrosserie peut être montée caractérisés par le type de véhicule et non couverts par les groupes
B62D 21/04 - Châssis, c. à d. armature sur laquelle une carrosserie peut être montée comprenant des éléments d'armature disposés longitudinalement ou transversalement du type avec une seule armature longitudinale
51.
AGRICULTURAL SYSTEM INCLUDING A SHREDDING MACERATOR AND METHOD THEREOF
An agricultural machine includes a chassis, a crop-cutting member coupled to the chassis; and a crop-conditioning member coupled to the chassis and positioned rearward of the crop- cutting member. The crop-conditioning member includes a first macerator assembly and a second macerator assembly. The first macerator assembly includes a first roll configured to rotate about a first rotational axis, a second roll configured to rotate about a second rotational axis, and a first endless member surrounding and engaged with the first roll and the second roll. The second macerator assembly is spaced apart from the first macerator assembly; and a maceration zone is defined between the first macerator assembly and the second macerator assembly. The endless member rotates to macerate crop disposed between the first macerator assembly and the second macerator assembly.
A01D 43/10 - Faucheuses combinées avec des appareils permettant d'effectuer des opérations supplémentaires pendant le fauchage avec des moyens pour briser ou écraser la récolte fauchée
A01D 82/00 - Conditionneurs de récolte, c. à d. machines pour briser ou écraser les tiges
A01D 82/02 - Rouleaux pour machines de traitement de la récolte
A01F 12/40 - Agencement de dispositifs de broyage ou de coupe de la paille
52.
METHOD FOR DYNAMICALLY DETERMINING A TYRE LONGITUDINAL FORCE
B60C 19/00 - Autres structures ou éléments du pneumatique
B60C 23/04 - Dispositifs avertisseurs actionnés par la pression du pneumatique montés sur la roue ou le pneumatique
B60W 40/064 - 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 liés à l'état de la route degré d'adhérence
A system (100) for navigating a mobile object generates satellite navigation data for the mobile object (110) based on satellite navigation signals received from a plurality of satellites (115) and base data received from a stationary base station (120). The satellite navigation data for the mobile object includes code phase estimates and carrier phase estimates for the plurality of satellites. The system computes position, velocity and time estimates for the mobile object in accordance with the code phase estimates and carrier phase estimates, and performs a navigation function for the mobile object in accordance with the computed position, velocity and time estimates for the mobile object. The system generates the code phase estimates by performing a Vector Delay Locked Loop (VDLL) computation process, and generates carrier phase estimates for the plurality of satellites including by performing a Real-Time-Kinematics Vector Phase Locked Loop (RTK-VPLL) computation process.
G01S 19/25 - Acquisition ou poursuite des signaux émis par le système faisant intervenir des données d'assistance reçues en provenance d'un élément coopérant, p.ex. un GPS assisté
G01S 19/43 - Détermination de position utilisant l'interférométrie à ligne de base longue ou courte
54.
VOLTAGE SENSOR-LESS POSITION DETECTION IN AN ACTIVE FRONT END
A controller (100) may include a memory having computer- readable instructions stored therein; and a processor configured to execute the computer-readable instructions to generate Pulse Width Modulation (PWM) signals to control power switches of an Active Front End (AFE) inverter (500) based on at least a synthesized grid voltage vector angle at a terminal of an alternating current (AC) grid (400) without using physical voltage sensors at the terminal of the AC grid (400), and control the AFE inverter (500) to supply power to a load (700 or 800) based on the PWM signals.
H02M 1/08 - Circuits spécialement adaptés à la production d'une tension de commande pour les dispositifs à semi-conducteurs incorporés dans des convertisseurs statiques
H02M 7/5387 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif 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 utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs, p.ex. onduleurs à impulsions à un seul commutateur dans une configuration en pont
H02M 7/5395 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif 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 utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs, p.ex. onduleurs à impulsions à un seul commutateur avec commande automatique de la forme d'onde ou de la fréquence de sortie par modulation de largeur d'impulsions
A saw apparatus and a timber-working device are provided. The saw apparatus includes a guide bar, a chain driver, and an endless cutting chain trained about the guide bar and the chain driver. The guide bar includes a first chain retention feature along at least a portion of its periphery, and the cutting chain includes a second chain retention feature configured to interact with the first chain retention feature such that movement of the second chain retention feature away from the guide bar is restricted. The timber-working device includes a frame, at least one pair of arms pivotally attached to the frame and configured to be controlled to grasp at least one tree, and the saw apparatus mounted to the frame.
B27G 19/00 - Protecteurs ou dispositifs de sécurité adaptés aux scies à bois; Dispositifs auxiliaires facilitant une bonne utilisation des scies à bois
56.
SYSTEMS AND METHODS FOR REDUCING DC LINK VOLTAGE DYNAMICS WITH LIMITED ENERGY STORAGE ELEMENT
In an example embodiment, a controller includes a memory (336) having computer-readable instructions stored therein and a processor (332). The processor is configured to execute the computer-readable instructions to: determine a first set of inductance values for at least one load machine (380i-380n) and a second set of inductance values for a generator machine (300), determine a first set of gains for the at least one load machine (380) based on the first set of inductance values and a first regulator bandwidth, determine a second set of gains for the generator machine (300) based on the second set of inductance values and the first regulator bandwidth, and generate voltage commands for driving the at least one load machine (380) and the generator machine (300) based on at least the first and second sets of gains.
A real-time kinematic (RTK) filter (48) uses the backup data to estimate a relative position vector between the mobile receiver (20) at the first measurement time and the mobile receiver (20) at the second measurement time and to provide recovery data associated with a satellite-differenced double-difference estimation for the mobile receiver (20) between the first measurement time and the second measurement time. A navigation positioning estimator (50) can apply the relative position vector, the backup data, the recovery data from the RTK filter (48), and received correction data with precise clock and orbit information on the satellite signals, as inputs, constraints, or both for convergence or resolution of wide-lane and narrow-lane ambiguities, and determination of a precise position, in accordance with a precise positioning algorithm.
G01S 19/43 - Détermination de position utilisant l'interférométrie à ligne de base longue ou courte
G01S 19/01 - Systèmes de positionnement par satellite à radiophares émettant des messages horodatés, p.ex. GPS [Système de positionnement global], GLONASS [Système global de navigation par satellite] ou GALILEO
A relative positioning module (18) applies a real-time kinematic (RTK) algorithm to provide relative position vector between reference receiver and rover receiver and to provide recovery data. At the rover, the precise positioning module (16) applies the relative position vector, the aiding data, recovery data, and correction data as inputs, constraints, or both for convergence of one or more predictive filters on wide-lane and narrow-lane ambiguities (e.g., in accordance with a precise positioning algorithm). At the rover, the precise positioning module (16) or the navigation positioning estimator (50) estimates a precise position of the rover based on the converged or fixed narrow-lane ambiguities and wide-lane ambiguities.
G01S 19/11 - Systèmes de positionnement par satellite à radiophares émettant des messages horodatés, p.ex. GPS [Système de positionnement global], GLONASS [Système global de navigation par satellite] ou GALILEO Éléments coopérants; Interaction ou communication entre les différents éléments coopérants ou entre les éléments coopérants et les récepteurs fournissant des signaux de positionnement supplémentaires dédiés les éléments coopérants étant des pseudolites ou des répétiteurs de signaux de systèmes de positionnement par satellite à radiophares
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
59.
ESTIMATION OF INTER-FREQUENCY BIAS FOR AMBIGUITY RESOLUTION IN GLOBAL NAVIGATION SATELLITE SYSTEM RECEIVERS
Carrier phase measurements and code measurements are accessed (505) for satellite signals of a global navigation satellite system. An initial set of floating-point ambiguities are determined (510) based on the measurements, the initial set of floating-point ambiguities including inter-frequency bias (IFB). Disclosed example methods further include performing a least squares search process based on the initial set of floating-point ambiguities to determine a set of integer ambiguities and an estimate of the IFB (515). In some examples, an additional (e.g., wide-lane) filter is used to realize a combination of carrier phase and code IFB. In some examples, the resulting IFB estimate and the set of integer ambiguities are used to estimate a position of a receiver (520), determine a satellite correction signal, or otherwise.
G01S 19/55 - Résolution de l'ambiguïté de la phase de la porteuse; Ambiguïté flottante; Procédé LAMBDA [compensation par les moindres carrés de la décorrélation de l'ambiguïté]
60.
A PRECISE LOW-LATENCY GNSS SATELLITE CLOCK ESTIMATION
A wide-lane ambiguity and a respective satellite wide-lane bias are determined for the collected phase measurements for each satellite (S804) for assistance in narrow-lane ambiguity resolution. Satellite correction data is determined for each satellite in an orbit solution based on the collected raw phase and code measurements and determined orbital narrow-lane ambiguity and respective orbital satellite narrow-lane bias (S808). A slow satellite clock correction is determined based on the satellite orbital correction data, the collected raw phase and code measurements, and clock narrow-lane ambiguity and respective satellite narrow-lane bias (S812). A low latency clock module or data processor determines lower-latency satellite clock correction data or delta clock adjustment to the slow satellite clock based on freshly or recently updated measurements of the collected raw phase measurements that are more current than a plurality of previous measurements of the collected raw phase measurements used for the slow satellite clock correction to provide lower-latency clock correction data (S814).
G01S 19/44 - Résolution de l'ambiguïté de la phase de la porteuse; Ambiguïté flottante; Procédé LAMBDA [compensation par les moindres carrés de la décorrélation de l'ambiguïté]
61.
SATELLITE NAVIGATION RECEIVER WITH IMPROVED AMBIGUITY RESOLUTION
A satellite navigation receiver and associated methods are described that can provide improved integer ambiguity resolution and more accurate positioning information. A modified BIE process may be utilized (307) to enable the receiver to perform the integer ambiguity resolution more optimally. The output of the modified BIE process may be time- domain smoothed (308) to provide a solution which is smoother in ambiguity space, and therefore also provide a position solution that is smoother in time. Transitions between an ambiguity-determined solution to a float solution, when necessary, may be smoothed in time. A weighting scheme may dynamically blend the ambiguity-determined solution and the float solution (310) to leverage the advantages of both solutions, such as faster pull-in, higher accuracy, and more stable and smooth performance.
G01S 19/07 - Systèmes de positionnement par satellite à radiophares émettant des messages horodatés, p.ex. GPS [Système de positionnement global], GLONASS [Système global de navigation par satellite] ou GALILEO Éléments coopérants; Interaction ou communication entre les différents éléments coopérants ou entre les éléments coopérants et les récepteurs fournissant des données pour corriger les données de positionnement mesurées, p.ex. DGPS [GPS différentiel] ou corrections ionosphériques
G01S 19/25 - Acquisition ou poursuite des signaux émis par le système faisant intervenir des données d'assistance reçues en provenance d'un élément coopérant, p.ex. un GPS assisté
G01S 19/44 - Résolution de l'ambiguïté de la phase de la porteuse; Ambiguïté flottante; Procédé LAMBDA [compensation par les moindres carrés de la décorrélation de l'ambiguïté]
62.
NAVIGATION SATELLITE ORBIT AND CLOCK DETERMINATION WITH LOW LATENCY CLOCK CORRECTIONS
In accordance with the received reference receiver measurement information, the system determines narrow-lane navigation solutions for the plurality of reference receivers (604). The system also determines, in accordance with the narrow-lane navigation solutions, at a first update rate, an orbit correction for each satellite (608); at a second update rate, a clock correction for each such satellite (610); and at a third update rate that is faster than the second update rate, an update to the clock correction for each such satellite (612). Further, the system generates navigation satellite corrections for each such satellite (614), including the orbit correction updated at the first update rate, and the clock correction that is updated at the third update rate.
G01S 19/07 - Systèmes de positionnement par satellite à radiophares émettant des messages horodatés, p.ex. GPS [Système de positionnement global], GLONASS [Système global de navigation par satellite] ou GALILEO Éléments coopérants; Interaction ou communication entre les différents éléments coopérants ou entre les éléments coopérants et les récepteurs fournissant des données pour corriger les données de positionnement mesurées, p.ex. DGPS [GPS différentiel] ou corrections ionosphériques
A satellite navigation receiver and associated methods are described that can provide improved integer ambiguity resolution and more accurate positioning information. A modified BIE process may be utilized (307) to enable the receiver to perform the integer ambiguity resolution more optimally. The output of the modified BIE process may be time-domain smoothed (308) to provide a solution which is smoother in ambiguity space, and therefore also provide a position solution that is smoother in time. Transitions between an ambiguity-determined solution to a float solution, when necessary, may be smoothed in time. A weighting scheme (310) may dynamically blend the ambiguity-determined solution and the float solution to leverage the advantages of both solutions, such as faster pull-in, higher accuracy, and more stable and smooth performance.
G01C 15/00 - Instruments de géodésie ou accessoires non prévus dans les groupes
G01S 5/14 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de position; Localisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques déterminant des distances absolues à partir de plusieurs points espacés d'emplacement connu
G01S 19/32 - Fonctionnement multimode dans un seul et même système par satellite, p.ex. GPS L1/L2
G01S 19/44 - Résolution de l'ambiguïté de la phase de la porteuse; Ambiguïté flottante; Procédé LAMBDA [compensation par les moindres carrés de la décorrélation de l'ambiguïté]
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
64.
SATELLITE NAVIGATION RECEIVER WITH IMPROVED AMBIGUITY RESOLUTION
A satellite navigation receiver and associated methods are described that can provide improved integer ambiguity resolution and more accurate positioning information. A modified BIE process (307) may be utilized to enable the receiver to perform the integer ambiguity resolution more optimally. The output of the modified BIE process may be time-domain smoothed (308) to provide a solution which is smoother in ambiguity space, and therefore also provide a position solution that is smoother in time. Transitions between an ambiguity-determined solution to a float solution, when necessary, may be smoothed in time. A weighting scheme (310) may dynamically blend the ambiguity-determined solution and the float solution to leverage the advantages of both solutions, such as faster pull-in, higher accuracy, and more stable and smooth performance.
G01S 19/00 - Systèmes de positionnement par satellite à radiophares; Détermination de position, de vitesse ou d'attitude au moyen de signaux émis par ces systèmes
G01S 19/38 - Détermination d'une solution de navigation au moyen des signaux émis par un système de positionnement satellitaire à radiophares
G01S 19/39 - Détermination d'une solution de navigation au moyen des signaux émis par un système de positionnement satellitaire à radiophares le système de positionnement satellitaire à radiophares transmettant des messages horodatés, p.ex. GPS [Système de positionnement global], GLONASS [Système mondial de satellites de navigation] ou GALILEO
G01S 19/40 - Correction de position, de vitesse ou d'attitude
A satellite corrections generation system receives reference receiver measurement information from a plurality of reference receivers at established locations. In accordance with the received reference receiver measurement information, and established locations of the reference receivers, the system determines wide-lane navigation solutions for the plurality of reference receivers. The system also determines clusters of single difference (SD) wide-lane ambiguity values, each cluster comprising pairs of SD wide-lane floating ambiguities for respective pairs of satellites. A satellite wide-lane bias value for each satellite of a plurality of satellites is initially determined in accordance with fractional portions of the SD wide-lane floating ambiguities in the clusters, and then periodically updated by applying SD wide-lane integer constraints in a Kalman filter. A set of navigation satellite corrections for each satellite, including the satellite wide-lane bias value for each satellite, is generated and transmitted to navigation receivers for use in determining locations of the navigation receivers.
G01S 19/44 - Résolution de l'ambiguïté de la phase de la porteuse; Ambiguïté flottante; Procédé LAMBDA [compensation par les moindres carrés de la décorrélation de l'ambiguïté]
66.
NAVIGATION SATELLITE WIDE-LANE BIAS DETERMINATION AND OVER-RANGE ADJUSTMENT SYSTEM AND METHOD
A satellite corrections generation system receives reference receiver measurement information from a plurality of reference receivers at established locations (402). In accordance with the received reference receiver measurement information, and established locations of the reference receivers, the system determines wide-lane navigation solutions for the plurality of reference receivers (404). The system also determines clusters of single- difference (SD) wide-lane floating ambiguities (408). A satellite wide-lane bias value for each satellite of a plurality of satellites is initially determined in accordance with fractional portions of the SD wide-lane floating ambiguities in the clusters and over-range adjustment criteria (412 and 414). A set of navigation satellite corrections for each satellite, including the satellite wide-lane bias value for each satellite, is generated and transmitted to navigation receivers for use in determining locations of the navigation receivers (416 and 418).
G01S 19/07 - Systèmes de positionnement par satellite à radiophares émettant des messages horodatés, p.ex. GPS [Système de positionnement global], GLONASS [Système global de navigation par satellite] ou GALILEO Éléments coopérants; Interaction ou communication entre les différents éléments coopérants ou entre les éléments coopérants et les récepteurs fournissant des données pour corriger les données de positionnement mesurées, p.ex. DGPS [GPS différentiel] ou corrections ionosphériques
A satellite corrections generation system receives reference receiver measurement information from reference receivers at established locations (502). In accordance with the received reference receiver measurement information, the system determines narrow-lane navigation solutions for the plurality of reference receivers (504). The system also determines clusters of single-difference (SD) narrow-lane floating ambiguities (508). A satellite narrow-lane bias value for each satellite is initially determined in accordance with fractional portions of the SD narrow-lane floating ambiguities in the clusters (512), and then periodically updated by a Kalman filter. A set of navigation satellite corrections for each satellite, including the satellite narrow-lane bias value for each satellite, is generated and transmitted to navigation receivers for use in determining locations of the navigation receivers (516 and 518).
G01S 19/07 - Systèmes de positionnement par satellite à radiophares émettant des messages horodatés, p.ex. GPS [Système de positionnement global], GLONASS [Système global de navigation par satellite] ou GALILEO Éléments coopérants; Interaction ou communication entre les différents éléments coopérants ou entre les éléments coopérants et les récepteurs fournissant des données pour corriger les données de positionnement mesurées, p.ex. DGPS [GPS différentiel] ou corrections ionosphériques
A moveable object determines a preliminary position for the moveable object using received satellite navigation signals and satellite orbit correction information and satellite clock correction information (504). A position correction is determined by identifying which cell, of a predefined set of geographical cells, corresponds to the determined preliminary position (506), and obtaining from a database (508), pre-computed tectonic terrestrial plate position information for the identified cell. Based on the information for the identified cell, a tectonic terrestrial plate, corresponding to the determined preliminary position of the moveable object is identified (512 or 518). Based on the identified tectonic terrestrial plate, a position correction is determined, the position correction corresponding to the identified tectonic terrestrial plate and a reference epoch (520), and a corrected position of the moveable object is generated in accordance with the determined preliminary position of the moveable object and the determined position correction (522).
G01S 19/03 - Systèmes de positionnement par satellite à radiophares émettant des messages horodatés, p.ex. GPS [Système de positionnement global], GLONASS [Système global de navigation par satellite] ou GALILEO Éléments coopérants; Interaction ou communication entre les différents éléments coopérants ou entre les éléments coopérants et les récepteurs
G01S 19/07 - Systèmes de positionnement par satellite à radiophares émettant des messages horodatés, p.ex. GPS [Système de positionnement global], GLONASS [Système global de navigation par satellite] ou GALILEO Éléments coopérants; Interaction ou communication entre les différents éléments coopérants ou entre les éléments coopérants et les récepteurs fournissant des données pour corriger les données de positionnement mesurées, p.ex. DGPS [GPS différentiel] ou corrections ionosphériques
G01S 19/08 - Systèmes de positionnement par satellite à radiophares émettant des messages horodatés, p.ex. GPS [Système de positionnement global], GLONASS [Système global de navigation par satellite] ou GALILEO Éléments coopérants; Interaction ou communication entre les différents éléments coopérants ou entre les éléments coopérants et les récepteurs fournissant des informations d'intégrité, p.ex. la santé des satellites ou la qualité des éphémérides
G01S 19/11 - Systèmes de positionnement par satellite à radiophares émettant des messages horodatés, p.ex. GPS [Système de positionnement global], GLONASS [Système global de navigation par satellite] ou GALILEO Éléments coopérants; Interaction ou communication entre les différents éléments coopérants ou entre les éléments coopérants et les récepteurs fournissant des signaux de positionnement supplémentaires dédiés les éléments coopérants étant des pseudolites ou des répétiteurs de signaux de systèmes de positionnement par satellite à radiophares
G01S 19/12 - Systèmes de positionnement par satellite à radiophares émettant des messages horodatés, p.ex. GPS [Système de positionnement global], GLONASS [Système global de navigation par satellite] ou GALILEO Éléments coopérants; Interaction ou communication entre les différents éléments coopérants ou entre les éléments coopérants et les récepteurs fournissant des signaux de positionnement supplémentaires dédiés les éléments coopérants étant des stations de base de télécommunications
G01S 19/32 - Fonctionnement multimode dans un seul et même système par satellite, p.ex. GPS L1/L2
G01S 19/33 - Fonctionnement multimode dans différents systèmes transmettant des messages horodatés, p.ex. GPS/GLONASS
G01S 19/40 - Correction de position, de vitesse ou d'attitude
69.
SATELLITE NAVIGATION RECEIVER WITH FIXED POINT SIGMA RHO FILTER
A multi-band satellite navigation receiver (11) for carrier and code tracking using a fixed point sigma rho filter (42) with improved stability is described. The receiver (11) simplifies and speeds up the data processing in the filter (42) to adaptively accommodate common information from aggregate bands and obtain the accurate position of the receiver (11) in real time. The filter (42) may utilize a standard deviation function and a cross correlation function while determining adaptive scale factors to ensure that the filter (42) is stable and reliable.
G01S 19/01 - Systèmes de positionnement par satellite à radiophares émettant des messages horodatés, p.ex. GPS [Système de positionnement global], GLONASS [Système global de navigation par satellite] ou GALILEO
The present invention relates to a cushion device for a track loader and a track loader having the same. At the time of the traveling and working of the track loader, the cushion device not only can reduce a shock applied to the body of the track loader but can also minimize the pitching of the body of the track loader, thereby preventing the body of the track loader from being damaged, and reducing fatigue which a driver feels and thus further improving comfort and workability.
The invention relates to a range-change transmission (16) having a group input shaft (22), on which gears (26, 30, 34, 38) of gear pairs of at least two shifting groups (A, B, C) are coaxially arranged, wherein the group input shaft (22) can be brought into a drive connection with a group output shaft (42) by means of a gear pair of a shifting group (A, B, C). The range-change transmission (16) has a second input shaft (24), which is arranged coaxially and rotatably with respect to the group input shaft (22). The invention further relates to a transmission assembly (10) having such a range-change transmission (16).
F16H 3/00 - Transmissions à engrenages pour transmettre un mouvement rotatif à rapport de vitesse variable ou pour inverser le mouvement rotatif
F16H 37/04 - Combinaisons uniquement de transmissions à engrenages
F16H 57/033 - Séries de boîtes de vitesses, p.ex. boîtes de vitesses basées sur le même modèle de dimensions différentes ou boîtes de vitesses utilisant une combinaison de plusieurs unités standardisées
Cab support arrangement for a utility vehicle, comprising multiple trailing arms (11, 12) extending in or substantially in a longitudinal direction (x), by means of which a driver cab (2, 6) is movably mounted on a vehicle frame (4), wherein two of the trailing arms (11) are arranged spaced apart from one another in a transverse direction (y) running transverse to the longitudinal direction (x), are connected together by a torsion bar spring (13) extending in the transverse direction (y), are arranged at the same height in a vertical direction (z) running transverse to the longitudinal direction (x) and transverse to the transverse direction (y), and form a first trailing arm pair, and wherein two other trailing arms (12) are arranged spaced apart from one another in transverse direction (y), are arranged at the same height in vertical direction (z) and form a second trailing arm pair, which is at a distance from the first trailing arm pair in the vertical direction (z).
A tracking module (25) processes the determined correlations to track a carrier of the received composite signal for estimation of a change in phase over a time period between a receiver antenna (17) and one or more satellite transmitters that transmit the received signal as the receiver changes position with respect to an initial position during the time period. A relative position estimator estimates (32) the relative position of the navigation receiver with respect to an initial position over the time period time by time-differencing of the phase measurements of the one or more tracked carrier signals. Bias estimators (e.g., 34, 36, and/or 27) can estimate or compensate for errors in initial position and temporal changes in receiver clock and tropospheric delay.
A receiver (12 or 30) or method uses an offset vector to provide seamless switching between a real-time kinematic (RTK) mode and a precise positioning mode (e.g., precise point positioning, PPP) mode. An offset module (130) or data processor (159) is arranged to determine an offset between precise position and the RTK position estimate. Upon loss of the RTK signal, switching to a precise position mode is based on a last available RTK position (e.g., if the precise position mode is converged on a position solution with resolved ambiguities of the carrier phase), wherein the next precise position estimate is compensated by the offset or reference frame bias to avoid a jump or discontinuity in the next precise position estimate.
G01S 19/44 - Résolution de l'ambiguïté de la phase de la porteuse; Ambiguïté flottante; Procédé LAMBDA [compensation par les moindres carrés de la décorrélation de l'ambiguïté]
75.
SATELLITE NAVIGATION RECEIVER AND METHOD FOR SWITCHING BETWEEN REAL-TIME KINEMATIC MODE AND PRECISE POSITIONING MODE
A system or method uses an offset vector to provide seamless switching between a real-time kinematic (RTK) mode and a precise positioning mode. A correction wireless device (14, 114, 214) is adapted to receive, at the reference receiver (30), a precise signal encoded with precise correction data. A precise positioning estimator (120) of the reference receiver (30) is arranged to determine a precise position based on the measured carrier phase of the received satellite signals and the received precise correction data in a precise correction mode. At the reference receiver (30), an offset module (130) can determine a base offset vector between the precise position and a reference RTK position for the reference receiver (30). At the reference receiver (30), a wireless communications device (14, 114, 214) is capable of transmitting, via an RTK signal, RTK correction data.
An offset module (130) or navigation positioning estimator (57) determines a reference frame bias between precise point positioning (PPP) reference frame and an RTK reference frame, where the PPP reference frame is associated with relative position estimates generated by the relative position estimator (124) and where the RTK reference frame is associated RTK position estimates generated by the RTK position estimator (122). Upon loss of the RTK correction signal, the navigation positioning estimator (57) or controller switches to a relative position mode based a last available RTK position. The relative position estimator (124) determines an estimated relative position based on time-differenced phase measurements by the mobile receiver (12, 30) in the relative position mode. The relative position estimator (124) or offset module (130) offsets the estimated relative position in the relative position mode.
G01S 19/44 - Résolution de l'ambiguïté de la phase de la porteuse; Ambiguïté flottante; Procédé LAMBDA [compensation par les moindres carrés de la décorrélation de l'ambiguïté]
A vehicle canopy comprises a stationary support bar 202 that has substantially vertical base sections 204, tilted vertical sections 206 tilted at an angle with respect to the respective base sections. A horizontal section 208 extends between the tilted vertical sections 206. The horizontal section 208 or the stationary support bar 202 has a first peak height. A set of subsidiary stationary support bars 210 is connected to the vertical base sections 204 of the stationary support bar 202. The subsidiary stationary support bar 210 has a second peak height less than the first peak height. A first support member 212 has a set of mounting plates 216 mounted above corresponding vertical base sections 204 of the stationary support bar 202 for supporting the first support member 212. A set of mounting flanges 218 is on the subsidiary stationary supports 210. A second support member 214 is supported by the mounting flanges 218.
B60J 7/00 - Toits amovibles; Toits avec panneaux mobiles
B60J 7/10 - Toits amovibles; Toits avec panneaux mobiles du type non coulissant, c. à d. toits ou panneaux mobiles ou amovibles, p.ex. toit ou capote pouvant être facilement enlevés ou mis en position repliée ou inopérante facilement détachables, p.ex. bâches avec armatures, ou fixations pour bâches
B60J 11/06 - Protections extérieures amovibles spécialement adaptées aux véhicules ou aux parties de véhicules, p.ex. housses pour les véhicules en stationnement pour recouvrir uniquement des parties spécifiques du véhicule, p.ex. les portes
B62D 33/077 - Carrosseries pour véhicules à marchandises caractérisées par l'assemblage entre la carrosserie et le châssis de véhicule
A bracket 11 for mounting an electronic assembly 24 comprises a base bracket 10 for connection to a generally horizontal member 12 or stationary support bar 202 of a vehicle. A back member 16 is coupled to the base bracket 10 by one or more isolators 14. The back member 16 has a set of first holes arranged in generally vertical array. A guide rail 20 is attached to the back member 16. A slidable member 22 is adapted for slidably engaging the guide rail 20. A support member 26 comprises a shelf 28 for supporting the electronic assembly 24 and a support portion 25 connected to the slidable member 22.
B60R 11/00 - Autres aménagements pour tenir ou monter des objets
B60R 11/02 - Autres aménagements pour tenir ou monter des objets pour postes radio, de télévision, téléphones, ou objets similaires; Disposition de leur commande
A first guide rail 601 extends substantially laterally on the vehicle. The first guide rail 601 has a central slot for lateral adjustment of a base member 603. The base member 603 is slidable or movable along the first guide rail 601 until secured by one or more fasteners 610. A back member 16 is coupled to the base member 603 by the one or more isolators. The back member 16 has one or more holes arranged in generally vertical array. A second guide rail 620 is attached to the back member 16. A slidable member 22 is capable of slidably engaging the second guide rail 620 for releasing the electronic assembly or for adjusting a vertical adjustment of a height of the electronic assembly 24. A support member comprises a shelf 28 for supporting the electronic assembly 24 and a support portion connected to the slidable member 22.
A wind velocity sensor (11) comprises a lower platform (32) and an upper platform (34). Pillars (40) are positioned or connected between the upper platform (34) and the lower platform (32). Ultrasonic sensors (10) are secured to corresponding ones of the pillars (40). A lower guard member (38) extends outwardly from a reference ultrasonic sensor (10) by a radial distance greater than a radial separation between any pair of the ultrasonic sensors (10).
G01F 1/66 - Mesure du débit volumétrique ou du débit massique d'un fluide ou d'un matériau solide fluent, dans laquelle le fluide passe à travers un compteur par un écoulement continu en mesurant la fréquence, le déphasage, le temps de propagation d'ondes électromagnétiques ou d'autres types d'ondes, p.ex. en utilisant des débitmètres à ultrasons
G01P 13/02 - Indication de la direction uniquement, p.ex. par une girouette
G01P 13/04 - Indication du sens positif ou négatif d'un mouvement linéaire ou du sens horaire ou anti-horaire d'un mouvement de rotation
G01P 5/24 - Mesure de la vitesse des fluides, p.ex. d'un courant atmosphérique; Mesure de la vitesse de corps, p.ex. navires, aéronefs, par rapport à des fluides en mesurant l'influence directe du courant de fluide sur les propriétés d'une onde acoustique de détection
G01V 1/28 - Traitement des données sismiques, p.ex. pour analyse, pour interprétation, pour correction
G01W 1/02 - Instruments pour indiquer des conditions atmosphériques par mesure de plusieurs variables, p.ex. humidité, pression, température, nébulosité ou vitesse du vent
The invention relates to a drive train (20) for an agricultural working vehicle (10), comprising a drive motor (22), a main transmission (24), a vehicle axle (26) driven by means of the drive motor (22) and the main transmission (30), and a post-transmission (60), which is arranged between the main transmission (30) and the vehicle axle (26) and has at least two gear ratios, characterized in that a first gear ratio can be selected by means of a first shifting element (64) arranged on a main shaft (62) of the post-transmission (60) and a second gear ratio can be selected by means of a second shifting element (68) arranged on a countershaft (66) of the post-transmission (60).
Disclosed is a system (10) for predictive chassis control for an off-road utility vehicle, said system comprising a wheel spring device (16) that can be controlled with respect to a damping and/or spring characteristic, a sensor means (54) for determining a force curve (F(t)) of a disturbance (66) that acts on the wheel spring device (16) due to a state of a ground upper surface (64) to be traveled on, a navigation means (60) for determining a current geo position of the off-road utility vehicle in the form of associated position data, and a storage unit (68) in which a control unit (50) stores the force curve (F(t)) determined due to the disturbance (66) or a variable derived therefrom together with the position data corresponding thereto as an associated data pair, wherein the control unit (50), by means of continuous comparison of the current geo position of the off-road utility vehicle with the stored position data, recognises an imminent repeated drive-over of the disturbance (66) and adapts the damping and/or spring characteristic on the basis of the stored force curve (F(t)) or the variable derived therefrom by means of feedforward control of the wheel spring device (16) in such a way that an action of the disturbance (66) on the wheel spring device (16) is at least partially compensated.
B60G 17/02 - Suspensions élastiques permettant d'ajuster les caractéristiques des ressorts ou des amortisseurs de vibrations, de réguler la distance entre la surface porteuse et la partie suspendue du véhicule ou de bloquer la suspension pendant l'utilisation pou les caractéristiques des ressorts
B60G 17/06 - Suspensions élastiques permettant d'ajuster les caractéristiques des ressorts ou des amortisseurs de vibrations, de réguler la distance entre la surface porteuse et la partie suspendue du véhicule ou de bloquer la suspension pendant l'utilisation pou les caractéristiques des amortisseurs
An electronic assembly comprises a semiconductor device (48) that has conductive pads (66) on a semiconductor first side (72) and a metallic region (266) on a semiconductor second side (74) opposite the first side (72). A lead frame (16) provides respective separate terminals (54, 56) that are electrically and mechanically connected to corresponding conductive pads. A first heat sink (30) comprises a first component (37) having a mating side (62). A portion of the mating side (62) is directly bonded with the metallic region (266) of the semiconductor device (48). A circuit board has an opening for receiving the semiconductor device (48). The lead frame (16) extends outward toward the circuit board or a board first side of the circuit board.
An electronic assembly comprises a semiconductor device (48) that has conductive pads (66) on a semiconductor first side (72) and a metallic region (266) on a semiconductor second side (74) opposite the first side (72). A lead frame (16) provides respective separate terminals (54, 56) that are electrically and mechanically connected to corresponding conductive pads. A first heat sink (30) comprises a first component (37) having a mating side (62). A portion of the mating side (62) is directly bonded with the metallic region (266) of the semiconductor device (48). A circuit board has an opening for receiving the semiconductor device (48). The lead frame (16) extends outward toward the circuit board or a board first side of the circuit board.
A capacitor (100) comprises a first winding member (58), where the first winding member (58) comprises a first dielectric layer (56) and a first conductive layer (50). A second winding member (60) comprises a second dielectric layer (57) and second conductive layer (52). The first winding member (58) is interleaved, partially or entirely, with the second winding layer (60). A dielectric shell (24) or shell is adapted to at least radially contain or border the first winding member (58) and the second winding member (60). The first winding member (58) is electrically connected to a first conductive end (20). A second winding member (60) is electrically connected to a second conductive end (21). The second conductive (21) end is opposite the first conductive end (20). The first conductive end (20) forms a first lead; the second conductive end (21) forms a second lead.
At least one example embodiment discloses a method of generating an output variable voltage. The method includes obtaining a selected mode of operation (S505), the selected mode of operation being one of an voltage control mode and a frequency mode, determining an input voltage command (S510) based on the selected mode of operation, determining an input frequency command (S515) based on the selected mode of operation, adjusting at least one of the input frequency command (S520) and the input voltage command based on the selected mode of operation, generating a pulse width modulation reference (S525) based on the adjusted at least one of the input frequency command and the input voltage command and generating the output variable voltage (S530) based on the pulse width modulation reference.
H02M 5/27 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant alternatif, p.ex. pour changement de la tension, pour changement de la fréquence, pour changement du nombre de phases sans transformation intermédiaire en courant continu par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type thyratron ou thyristor exigeant des moyens d'extinction pour transformation de la fréquence
H02M 5/00 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant alternatif, p.ex. pour changement de la tension, pour changement de la fréquence, pour changement du nombre de phases
87.
SYSTEM AND METHOD FOR STEERING OF AN IMPLEMENT ON SLOPED GROUND
A target steering angle is detected (S300), where the target steering angle is associated with an implement steering system for tracking a planned implement path. A data processor determines whether or not the implement steering angle is at or near a maximum steering angle toward a lateral upslope of ground (S302). The data processor determines whether the implement is aligned with the planned implement path (S304). A controller or data processor adjusts a target vehicle steering angle of the vehicle to guide the implement toward the lateral upslope in alignment with the planned implement path (S308) such that the implement tracks the planned implement path if the implement steering angle is at or near the maximum steering angle.
A01B 69/00 - Direction des machines ou instruments agricoles; Guidage des machines ou instruments agricoles selon un parcours déterminé
B62D 6/00 - Dispositions pour la commande automatique de la direction en fonction des conditions de conduite, qui sont détectées et pour lesquelles une réaction est appliquée, p.ex. circuits de commande
G05D 1/02 - Commande de la position ou du cap par référence à un système à deux dimensions
88.
OPERATING ENVIRONMENT OF AN AGRICULTURAL UTILITY VEHICLE
The invention relates to an operating environment (10) of an agricultural utility vehicle having a graphical user interface (12), comprising a freely configurable displaying and/or operating unit (14), wherein the displaying and/or operating unit (14) can be attached selectively to a first fastening interface (16) for providing a first displaying and/or operating configuration (18) in a first driver field of view (20) and/or a second fastening interface (22) for providing a second displaying and/or operating configuration (24) in a second driver field of view (26).
B60R 11/02 - Autres aménagements pour tenir ou monter des objets pour postes radio, de télévision, téléphones, ou objets similaires; Disposition de leur commande
89.
CONTROLLING A MACHINE USING A TORQUE COMMAND LIMIT DERIVED FROM A CURRENT LIMIT
At least one example embodiment discloses a method of controlling an alternating current machine. The method includes determining or retrieving a current limit (S505) for the ac machine, determining a characterized peak current value (S510) based on a voltage-to- speed ratio of the ac machine, determining current command values (S520) for the ac machine based on at least one of the torque command limit and a torque command for the ac machine, determining current command values (S520) for the ac machine based on the torque command limit and controlling the ac machine (S525) based on the current command values.
H02P 23/00 - Dispositions ou procédés pour la commande de moteurs à courant alternatif caractérisés par un procédé de commande autre que la commande par vecteur
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
90.
METHOD FOR THE POWER REQUIREMENT-DEPENDENT OPERATION OF A GENERATOR UNIT
Performance information indicative of operator performance of a mobile machine is received. A performance opportunity space is identified, indicative of possible performance improvement. Savings identified in the performance opportunity space are quantified.
A data processor selects a set of BOC correlations in accordance with a BOC correlation function for the sampling period if the primary amplitude exceeds or equals the secondary amplitude for the sampling period. The data processor selects a set of QBOC correlations in accordance with a QBOC correlation function for the sampling period if the secondary amplitude exceeds the primary amplitude for the sampling period. The data processor uses either the BOC correlation function or the QBOC correlation function, whichever with greater amplitude, at each sampling period for carrier tracking. Further, the data processor, through combining two sets of BOC correlations with different chip spacings provides an alternative unambiguous code acquisition of the received signal.
A data processor (192) selects a set of BOC correlations in accordance with a BOC correlation function for the sampling period if the primary amplitude exceeds or equals the secondary amplitude for the sampling period. The data processor (192) selects a set of QBOC correlations in accordance with a QBOC correlation function for the sampling period if the secondary amplitude exceeds the primary amplitude for the sampling period. The data processor (192) uses either the BOC correlation function or the QBOC correlation function, whichever with greater amplitude, at each sampling period to provide an aggregate correlation function that supports unambiguous code acquisition of the received signal.
A feedback system (10) is configured for providing a feedback sound (15) representative of a first vehicle status (20) of a first vehicle (27) and a second vehicle status (30) of a second vehicle (37). The feedback system (10) comprises a first vehicle data bus (40) of the first vehicle (27) and a second vehicle data bus (80) of the second vehicle (37). A first wireless communication device (120) communicates with the first vehicle data bus (40) and is configured to communicate first vehicle status data (75). A second wireless communication device (135) communicates with the second vehicle data bus (80) and is configured to communicate second vehicle status data (115).
G06F 17/00 - TRAITEMENT ÉLECTRIQUE DE DONNÉES NUMÉRIQUES Équipement ou méthodes de traitement de données ou de calcul numérique, spécialement adaptés à des fonctions spécifiques
A drive and control system is provided for a towing vehicle (10) pulling a towed implement (12), such as a tractor pulling a scraper. The drive system includes a diesel engine (14) which drives a generator (16) for generating electric power. A tractor axle drive motor (24) is connected to driven wheels (25) of the tractor through a transmission 26. An assist drive motor 76 is drivingly connected to driven wheels (79) of the scraper (12). A power distribution unit (15) controls distribution of electric power from the generator (16) to the tractor and implement assist drive motors. A control unit (58) controls the power distribution unit as a function of an operator set power split, and other sensed parameters. A one-way clutch (77) prevents over-speed of the assist drive motor.
B60K 17/356 - Agencement ou montage des transmissions sur les véhicules pour entraînement simultané des roues avant et arrière, p.ex. véhicules à quatre roues motrices comportant un moteur à fluide ou électrique pour entraîner une ou plusieurs roues
A system and method to remotely share a display screen are provided. Packets on a data bus may be detected with a bus sniffer, where the packets are transmitted by a display controller to a first display device over the data bus. The packets may include information describing a graphical user interface displayed in the first display device. A representation of the graphical user interface may be generated in a memory from the packets. The representation of the graphical user interface in the memory may be shared with a second display device over a network with a desktop sharing system. The second display device may display a copy of the graphical user interface based on the representation of the graphical user interface shared by the desktop sharing system.
A feedback system (1 0) is configured for providing a feedback sound (15) representative of a first vehicle sound (75) of a first vehicle (27) and a second vehicle sound (115) of a second vehicle (37). The feedback system (10) comprises a first vehicle data bus (40) of the first vehicle (27) and a second vehicle data bus (80) of the second vehicle (37). A first wireless communication device (120) communicates with the first vehicle data bus (40) and is configured to communicate first vehicle sound (75). A second wireless communication device (135) communicates with the second vehicle data bus (80) and is configured to communicate second vehicle sound (115). An electronic data processing system (150) comprises a third wireless communication device (155) configured to receive the first and second vehicle sound (75, 115).
G05D 1/00 - Commande de la position, du cap, de l'altitude ou de l'attitude des véhicules terrestres, aquatiques, aériens ou spatiaux, p.ex. pilote automatique
G08G 1/123 - Systèmes de commande du trafic pour véhicules routiers indiquant la position de véhicules, p.ex. de véhicules à horaire déterminé
H04B 7/00 - Systèmes de transmission radio, c. à d. utilisant un champ de rayonnement
A drive system is provided for a towing vehicle 10 pulling a towed vehicle 12, such as a tractor pulling a scraper. The drive system includes a diesel engine 14 which drives a generator 18 for generating electrical power. Tractor drive motors 22 are drivingly connected to driven wheels 24 of the tractor. An assist drive motor 30 is drivingly connected to driven wheels 34 of the scraper. A power distribution unit 20 controls distribution of electric power from the generator to the tractor and assist drive motors. A control unit 62, 70 controls the power distribution unit as a function of vehicle speed.
B60K 17/356 - Agencement ou montage des transmissions sur les véhicules pour entraînement simultané des roues avant et arrière, p.ex. véhicules à quatre roues motrices comportant un moteur à fluide ou électrique pour entraîner une ou plusieurs roues
An anti-collision system for an agricultural vehicle (10) comprises a first sensor (28) for detecting the dimensions of a clear-space profile available in front of the vehicle (10) in the direction of travel, a second sensor (30) for detecting the dimensions of a load (12) moved by the vehicle (10), and a processing device (32), which compares the dimensions of the clear-space profile with the dimensions of the load (12) on the basis of the signals of the first sensor (28) and of the second sensor (32) and outputs a warning signal if a collision between the load (12) and a boundary of the clear-space profile is imminent.
brevets
