Beijing Didi Infinity Technology and Development Co., Ltd.

Chine

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Date
2020 5
2019 8
2018 13
2017 1
Avant 2017 3
Classe IPC
G06Q 50/30 - Transport; Communications 8
G06N 20/00 - Apprentissage automatique 5
G06Q 10/06 - Ressources, gestion de tâches, gestion d'hommes ou de projets, p.ex. organisation, planification, ordonnancement ou affectation de ressources en temps, hommes ou machines; Planification dans l'entreprise; Modèles organisationnels 4
G06Q 10/04 - Prévision ou optimisation, p.ex. programmation linéaire, "problème du voyageur de commerce" ou "problème d'optimisation des stocks" 3
G08G 1/00 - Systèmes de commande du trafic pour véhicules routiers 3
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Statut
En Instance 13
Enregistré / En vigueur 17
Résultats pour  brevets

1.

SYSTEMS AND METHODS FOR POSITIONING VEHICLES UNDER POOR LIGHTING CONDITIONS

      
Numéro de document 03028223
Statut Délivré - en vigueur
Date de dépôt 2018-11-16
Date de disponibilité au public 2020-05-16
Date d'octroi 2021-02-16
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
  • Li, Baoli
  • Chen, Zugang
  • Feng, Lu
  • Wang, Ye

Abrégé

Embodiments of the disclosure provide methods and systems for positioning a vehicle. The system may include a communication interface configured to receive a set of point cloud data with respect to a scene captured under a first lighting condition by at least one sensor. The system may further include a storage configured to store the set of point cloud data, and a processor. The processor may be configured to identify at least one local light source based on the set of point cloud data, modify the set of point cloud data based on a simulated light from the at least one local light source corresponding to a second lighting condition, and position the vehicle under the second lighting condition based on the modified set of point cloud data.

Classes IPC  ?

  • G01C 21/00 - Navigation; Instruments de navigation non prévus dans les groupes
  • G08G 1/00 - Systèmes de commande du trafic pour véhicules routiers

2.

METHODS AND SYSTEMS FOR COLOR POINT CLOUD GENERATION

      
Numéro de document 03028653
Statut Délivré - en vigueur
Date de dépôt 2018-11-13
Date de disponibilité au public 2020-05-13
Date d'octroi 2021-02-16
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
  • Zhu, Xiaoling
  • Ma, Teng
  • Feng, Lu

Abrégé

Embodiments of the disclosure provide methods and systems for generating a color point cloud. The method may include receiving a point cloud and a plurality of images with respect to a scene captured by a plurality of sensors associated with a vehicle as the vehicle moves along a trajectory. The method may include segmenting the point cloud into a plurality of segments each associated with a start point and an end point on the trajectory of the vehicle. The method may also include associating each segment of the point cloud with one or more of the images based on the start point and the end point. The method may further include generating color point cloud by aggregating each segment of the point cloud and the one or more of the images based on calibration parameter in different distances between the segment of the point cloud and the vehicle.

Classes IPC  ?

  • G01C 21/28 - Navigation; Instruments de navigation non prévus dans les groupes spécialement adaptés pour la navigation dans un réseau routier avec corrélation de données de plusieurs instruments de navigation

3.

SYSTEM AND METHOD FOR DETECTING IN-VEHICLE CONFLICTS

      
Numéro de document 03028170
Statut Délivré - en vigueur
Date de dépôt 2018-11-09
Date de disponibilité au public 2020-05-09
Date d'octroi 2021-08-31
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD (Chine)
Inventeur(s)
  • Shen, Haifeng
  • Zhao, Yuan

Abrégé

Embodiments of the disclosure provide a system for detecting a conflict in a vehicle. The system includes at least one camera, which is configured to capture a plurality of images in the vehicle. The system further includes a controller in communication with the at least one camera. The controller is configured to detect human objects from the plurality of images, estimate depth information of the respective human objects, and detect the conflict based on the depth information.

Classes IPC  ?

  • G08B 21/22 - Alarmes de situation réagissant à la présence ou à l'absence de personnes
  • B60R 25/30 - Détection relative au vol ou autres événements relatifs aux systèmes antivol
  • G06T 7/10 - Découpage; Détection de bords
  • G06T 7/50 - Récupération de la profondeur ou de la forme
  • G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
  • H04N 13/128 - Ajustement de la profondeur ou de la disparité
  • G06N 20/00 - Apprentissage automatique

4.

ARTIFICIAL INTELLIGENT SYSTEMS AND METHODS FOR PREDICTING TRAFFIC ACCIDENT LOCATIONS

      
Numéro de document 03028274
Statut Délivré - en vigueur
Date de dépôt 2018-09-18
Date de disponibilité au public 2020-03-18
Date d'octroi 2021-02-09
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s) Yang, Ruifei

Abrégé

Systems and methods for predicting traffic accident location. A method includes: obtaining a plurality of accident records, each accident record is associated with a target user terminal and includes a plurality of locations; determining a plurality of refined accident locations by, for each of the plurality of accident records, operating a first clustering procedure with the corresponding plurality of locations of the target user terminal as inputs of the first clustering procedure and assigning a first result of the first clustering procedure as a refined accident location of the plurality of locations of the target user terminal; and determining at least one accident- prone road section by operating a second clustering procedure with the plurality of refined accident locations corresponding to the plurality of accident records as the inputs of the second clustering procedure.

Classes IPC  ?

  • G08G 1/16 - Systèmes anticollision
  • G06Q 10/04 - Prévision ou optimisation, p.ex. programmation linéaire, "problème du voyageur de commerce" ou "problème d'optimisation des stocks"
  • G06Q 50/30 - Transport; Communications
  • G06F 16/906 - Groupement; Classement

5.

SYSTEMS AND METHODS FOR DETERMINING TRAFFIC CONDITIONS

      
Numéro de document 03027564
Statut Délivré - en vigueur
Date de dépôt 2018-08-06
Date de disponibilité au public 2020-02-06
Date d'octroi 2021-01-26
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
  • Sun, Weili
  • Liu, Xianghong
  • Liu, Bingbing
  • Ye, Jianfeng

Abrégé

The present disclosure relates to a system and method for determining a traffic condition. The systems may perform the methods to: obtain a length of a road segment, where an upstream intersection and a downstream intersection is linked by the road segment; determine a first queue length of a queue on the road segment at a first time point and a second queue length of the queue at a second time point; determine a duration of the second queue length, based on a cycle length of the first traffic light corresponding to the downstream intersection, a cycle length of the second traffic light corresponding to the upstream intersection, a free-flow speed corresponding to the road segment, a back-propagation wave speed corresponding to the road segment, and the first queue length; and determine whether the second queue length exceeds the length of the road segment.

Classes IPC  ?

  • G08G 1/065 - Systèmes de commande du trafic pour véhicules routiers par comptage des véhicules dans une section de la route ou dans un parc de stationnement, c. à d. en comparant le nombre des arrivants et celui des partants
  • G08G 1/052 - Détection du mouvement du trafic pour le comptage ou la commande avec des dispositions pour déterminer la vitesse ou l'excès de vitesse
  • G08G 1/08 - Commande des signaux de trafic selon le nombre ou la vitesse détectés des véhicules

6.

SYSTEMS AND METHODS FOR UPDATING A HIGH-RESOLUTION MAP BASED ON BINOCULAR IMAGES

      
Numéro de document 03027055
Statut Délivré - en vigueur
Date de dépôt 2018-06-14
Date de disponibilité au public 2019-12-14
Date d'octroi 2021-10-26
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
  • Yang, Sheng
  • Ma, Teng
  • Qu, Xiaozhi

Abrégé

Embodiments of the disclosure provide systems and methods for updating a high- resolution map. The system may include a communication interface configured to receive a plurality of image frames captured by a binocular camera equipped on a vehicle, as the vehicle travels along a trajectory. The system may further include a storage configured to store the high-resolution map and the plurality of image frames. The system may also include at least one processor. The at least one processor may be configured to generate point cloud frames based on the respective image frames. The at least one processor may be further configured to position the vehicle using the point cloud frames. The at least one processor may be further configured to merge the point cloud frames based on the vehicle positions. The at least one processor may also be configured to update a portion of the high-resolution map based on the merged point cloud.

Classes IPC  ?

  • G09B 29/00 - Cartes; Plans; Graphiques; Tracés, p.ex. tracés de routes
  • G01C 21/32 - Structuration ou formatage de données cartographiques
  • G01S 17/89 - Systèmes lidar, spécialement adaptés pour des applications spécifiques pour la cartographie ou l'imagerie

7.

SYSTEM AND METHOD FOR ESTIMATING ARRIVAL TIME

      
Numéro de document 03028278
Statut En instance
Date de dépôt 2017-11-23
Date de disponibilité au public 2019-05-23
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
  • Fu, Kun
  • Wang, Zheng

Abrégé

Systems and methods are provided for estimating arrival time associated with a ride order. An exemplary method may comprise: inputting transportation information to a trained machine learning model. The transportation information may comprise an origin and a destination associated with the ride order, and the trained machine learning model may comprise a wide network, a deep neural network, and a recurrent neural network all coupled to a multiplayer perceptron network. The method may further comprise, based on the trained machine learning model, obtaining an estimated time for arriving at the destination via a route connecting the origin and the destination.

Classes IPC  ?

  • G06Q 10/04 - Prévision ou optimisation, p.ex. programmation linéaire, "problème du voyageur de commerce" ou "problème d'optimisation des stocks"
  • G06N 20/00 - Apprentissage automatique
  • G06N 3/04 - Architecture, p.ex. topologie d'interconnexion
  • G07C 5/00 - Enregistrement ou indication du fonctionnement de véhicules

8.

SYSTEMS AND METHODS FOR IDENTIFYING RISKY DRIVING BEHAVIOR

      
Numéro de document 03028630
Statut En instance
Date de dépôt 2018-12-26
Date de disponibilité au public 2019-03-18
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
  • Chen, Ao
  • Zhang, Hang
  • Wang, Hengzhi

Abrégé

The present disclosure relates to systems and methods for identifying a risky driving behavior of a driver. The systems may obtain driving data from sensors associated with a vehicle driven by a driver; determine, based on the driving data, a target time period; obtain, based on the driving data, target data within the target time period; and identify, based on the target data, a presence of a risky driving behavior of the driver.

Classes IPC  ?

  • G07C 5/00 - Enregistrement ou indication du fonctionnement de véhicules
  • H04W 4/021 - Services concernant des domaines particuliers, p.ex. services de points d’intérêt, services sur place ou géorepères
  • H04W 4/38 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour la collecte d’informations de capteurs
  • H04W 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons
  • G06N 20/00 - Apprentissage automatique
  • G08G 1/01 - Détection du mouvement du trafic pour le comptage ou la commande

9.

SYSTEMS AND METHODS FOR IDENTIFYING DRUNK REQUESTERS IN AN ONLINE TO OFFLINE SERVICE PLATFORM

      
Numéro de document 03028639
Statut Délivré - en vigueur
Date de dépôt 2018-08-10
Date de disponibilité au public 2019-03-13
Date d'octroi 2021-10-26
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
  • Miao, Yingying
  • Wang, Zhilong
  • Shi, Shaohui

Abrégé

A method for detecting drunk requesters in an O2O service platform is provided. The method may include obtaining information related to a request of an O2O service initiated by a requester. The method may also include determining a probability that the requester has consumed alcohol using an alcohol consumption prediction model based on the information related to the request, and determining whether the probability is greater than a threshold. In response to a determination that the probability is greater than the threshold, the method may further include obtaining information related to the requester, and determining whether the requester has consumed alcohol based on the information related to the requester. In response to a determination that the requester has consumed alcohol, the method may further include transmitting a notification that the requester has consumed alcohol to a provider terminal corresponding to the request of the O2O service.

Classes IPC  ?

  • G06Q 10/00 - Administration; Gestion
  • G10L 15/25 - Reconnaissance de la parole utilisant des caractéristiques non acoustiques utilisant la position des lèvres, le mouvement des lèvres ou l’analyse du visage
  • G10L 17/26 - Reconnaissance de caractéristiques spéciales de voix, p.ex. pour utilisation dans les détecteurs de mensonge; Reconnaissance des voix d’animaux
  • H04W 4/30 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques
  • G16Z 99/00 - Matière non prévue dans les autres groupes principaux de la présente sous-classe
  • A61B 5/00 - Mesure servant à établir un diagnostic ; Identification des individus
  • A61B 5/16 - Dispositifs pour la psychotechnie; Test des temps de réaction

10.

SYSTEM AND METHOD FOR PROCESSING SIMULTANEOUS CARPOOL REQUESTS

      
Numéro de document 03014482
Statut Délivré - en vigueur
Date de dépôt 2018-02-11
Date de disponibilité au public 2019-02-16
Date d'octroi 2021-01-26
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
  • Zhang, Niping
  • Li, Lu
  • Luo, Mingshan
  • Wei, Pumeng
  • Liu, Meichen

Abrégé

A computer-implemented method for providing transportation service is described. The method can include receiving a first transportation service request from a user terminal device. The method can further include determining, by a processor, an estimated time for the first transportation service request to be fulfilled. The method can also include determining, by the processor, a hypothetical time for the first transportation service request to be fulfilled if switching to a carpool request. The method can also include providing, to the user terminal device, a recommendation to switch to the carpool request when the hypothetical time is less than the estimated time. The method can also include providing a carpool service to fulfill the first transportation service request when an acceptance of the recommendation is received from the user terminal device.

Classes IPC  ?

11.

METHOD AND SYSTEM FOR PROVIDING TRANSPORTATION SERVICE

      
Numéro de document 03011060
Statut Délivré - en vigueur
Date de dépôt 2018-02-11
Date de disponibilité au public 2019-02-16
Date d'octroi 2021-07-13
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
  • Li, Xiang
  • Zhou, Zhiqiang
  • Wang, Zhan
  • Sheng, Kehua

Abrégé

Methods and systems for providing transportation service are provided. The method can include detecting, by at least one processor, a request queue associated with an area. The method can further include receiving transportation service requests, from remote terminal devices, to be placed in the request queue. The method can also include determining, by the at least one processor, a number of the transportation service requests for the request queue. The method can further include activating, by the at least one processor, the request queue in response to the determined number being greater than an activation threshold; and providing transportation service according to respective positions of the transportation service requests in the activated request queue.

Classes IPC  ?

  • G06Q 50/30 - Transport; Communications
  • G06Q 10/06 - Ressources, gestion de tâches, gestion d'hommes ou de projets, p.ex. organisation, planification, ordonnancement ou affectation de ressources en temps, hommes ou machines; Planification dans l'entreprise; Modèles organisationnels

12.

SYSTEMS AND METHODS FOR CHEAT EXAMINATION

      
Numéro de document 03029349
Statut En instance
Date de dépôt 2018-05-23
Date de disponibilité au public 2019-01-03
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
  • Zhang, Tianming
  • Guo, Rui

Abrégé

A system includes a storage device storing a set of instructions and a processor in communication with the storage device. When executing the set of instructions, the processor is configured to cause the system to receive, via a network, a service order from a terminal and obtain reference information relating to the service order. The processor also causes the system to determine actual information of the service order. The processor further causes the system to determine, based on the reference information and the actual information, whether the service order is a cheating service order.

Classes IPC  ?

  • G06Q 30/06 - Transactions d'achat, de vente ou de crédit-bail

13.

SYSTEMS AND METHODS FOR VERIFYING AUTHENTICITY OF ID PHOTO

      
Numéro de document 03034688
Statut Délivré - en vigueur
Date de dépôt 2017-06-30
Date de disponibilité au public 2019-01-03
Date d'octroi 2021-11-30
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s) Zhang, Tianming

Abrégé

A system and method for verifying authenticity of a target ID photo are provided. The method may include: receiving, by at least one computer, a target identification (ID) photo; accessing, by the at least one computer, a database of one or more reference ID photos; determining, by the at least one computer, a difference value between a predetermined area on the target ID photo and a predetermined area of one or more target reference ID photos in the database; upon determining that the difference value is less than a threshold value, generating, by the at least one computer, a warning code to indicate that the target ID photo is a fake ID photo.

14.

SYSTEMS AND METHODS FOR TRANSPORTATION SERVICE SAFETY ASSESSMENT

      
Numéro de document 03029364
Statut En instance
Date de dépôt 2018-06-15
Date de disponibilité au public 2018-12-27
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s) Li, Bingye

Abrégé

The present disclosure relates to systems and methods for assessing transportation service safety. The systems may receive transportation service data of a service order in an order time duration from one or more signal transmission devices relating to the service order; obtain, from a database, historical data relating to a driver of a vehicle of the service order, and one or more passengers of the service order; determine, a safety score of the service order at a current time point, based on the historical data, the transportation service data, and one or more characteristics of the service order; and determine whether a dangerous condition occurs at the current time based on the safety score.

Classes IPC  ?

  • G06Q 10/06 - Ressources, gestion de tâches, gestion d'hommes ou de projets, p.ex. organisation, planification, ordonnancement ou affectation de ressources en temps, hommes ou machines; Planification dans l'entreprise; Modèles organisationnels
  • G08G 1/01 - Détection du mouvement du trafic pour le comptage ou la commande

15.

SYSTEMS AND METHODS FOR DETERMINING COMBINATIVE SERVICE REQUESTERS

      
Numéro de document 03028831
Statut En instance
Date de dépôt 2018-06-13
Date de disponibilité au public 2018-12-20
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s) Zhuo, Chengxiang

Abrégé

A method may include receiving a first service request from a first service requester. The method may include obtaining a plurality of first candidate service requesters. The method may include determining whether there is at least one second service requester associated with a second service request that is combinative with the first service request in the plurality of first candidate service requesters. The method may include determining a plurality of third service requesters different from the plurality of first candidate service requesters in response to a determination that there is no the at least one second service requester. The method may include determining at least one target service requester from the plurality of third service requesters. The method may include transmitting a carpooling message to the at least one target service requester to initiate a third service request that is combinative with the first service request.

Classes IPC  ?

  • G06Q 10/02 - Réservations, p.ex. pour billetterie, services ou manifestations

16.

SYSTEMS AND METHODS FOR DISPLAYING MOVEMENT OF VEHICLE ON MAP

      
Numéro de document 03027663
Statut Délivré - en vigueur
Date de dépôt 2018-06-19
Date de disponibilité au public 2018-12-19
Date d'octroi 2021-12-14
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
  • Chen, Qiao
  • Li, Pengxuan
  • Xu, Yingchuan
  • Wang, Kegang
  • Liu, Chao
  • Ye, Chao
  • Mu, Qian
  • Qiao, Yong
  • Yang, Zhenlin

Abrégé

A method for displaying a smooth movement of a vehicle on a map may include obtaining a route, a last real-time location of the vehicle, and a last uploading time point. The method may also include obtaining driving data of one or more neighboring vehicles and determining a predicted location of the vehicle at a prediction generating time point. The method may further include displaying a smooth movement of the vehicle from the last real-time location to the predicted location on a map. A method for displaying a driving path of a vehicle on a map may include obtaining a request for displaying a driving path of a vehicle, location information of the vehicle, and scene related information associated with the driving path. The method may further include verifying the location information based on the scene related information and displaying the driving path of the vehicle on a map.

Classes IPC  ?

  • G08G 1/13 - Systèmes de commande du trafic pour véhicules routiers indiquant la position de véhicules, p.ex. de véhicules à horaire déterminé à une station centrale l'indicateur étant sous la forme d'une carte
  • G08G 1/052 - Détection du mouvement du trafic pour le comptage ou la commande avec des dispositions pour déterminer la vitesse ou l'excès de vitesse
  • G01C 21/28 - Navigation; Instruments de navigation non prévus dans les groupes spécialement adaptés pour la navigation dans un réseau routier avec corrélation de données de plusieurs instruments de navigation

17.

SYSTEMS AND METHODS FOR ALLOCATING SERVICE REQUESTS

      
Numéro de document 03028215
Statut Délivré - en vigueur
Date de dépôt 2018-06-15
Date de disponibilité au public 2018-12-16
Date d'octroi 2021-10-26
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
  • Fu, Junqiang
  • Zeng, Xianyue
  • Liu, Yangbiao
  • Li, Zang

Abrégé

The present disclosure relates to systems and methods for providing Onlin-to-Offline services. The method may include obtain first information associated with a first service request having been allocated to a service provider and having been accepted by the service provider. The method may also include obtaining second information associated with a second service request initiated via an application executed by a second requester terminal. The method may also include determining a matching parameter based on the first information and the second information by using at least one trained matching model and determining whether the matching parameter is larger than a threshold. The method may also include transmitting data associated with the second service request based on a result of the determination that the matching parameter is larger than the threshold.

Classes IPC  ?

  • G06Q 10/06 - Ressources, gestion de tâches, gestion d'hommes ou de projets, p.ex. organisation, planification, ordonnancement ou affectation de ressources en temps, hommes ou machines; Planification dans l'entreprise; Modèles organisationnels
  • G06N 20/00 - Apprentissage automatique

18.

SYSTEMS AND METHODS FOR ALLOCATING SERVICE REQUESTS

      
Numéro de document 03072656
Statut En instance
Date de dépôt 2018-06-15
Date de disponibilité au public 2018-12-16
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
  • Fu, Jinqiang
  • Zeng, Xianyue
  • Liu, Yangbiao
  • Li, Zang

Abrégé

The present disclosure relates to systems and methods for providing Onlin-to-Offline services. The method may include obtain first information associated with a first service request having been allocated to a service provider and having been accepted by the service provider. The method may also include obtaining second information associated with a second service request initiated via an application executed by a second requester terminal. The method may also include determining a matching parameter based on the first information and the second information by using at least one trained matching model and determining whether the matching parameter is larger than a threshold. The method may also include transmitting data associated with the second service request based on a result of the determination that the matching parameter is larger than the threshold.

Classes IPC  ?

  • G06Q 10/06 - Ressources, gestion de tâches, gestion d'hommes ou de projets, p.ex. organisation, planification, ordonnancement ou affectation de ressources en temps, hommes ou machines; Planification dans l'entreprise; Modèles organisationnels
  • G06N 20/00 - Apprentissage automatique

19.

SYSTEMS AND METHODS FOR INFORMATION PROCESSING

      
Numéro de document 03029575
Statut En instance
Date de dépôt 2018-05-31
Date de disponibilité au public 2018-12-13
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
  • Sun, Hongjing
  • Cao, Yuchu
  • Meng, Yang

Abrégé

A method for creating a user group is provided. The method may include obtaining order information from a plurality of users. The method may include classifying the plurality of users into one or more user groups based on the order information. The method may also include sending invitation information for joining a user group to each of the plurality of users of the one or more user groups. The method may further include receiving response information associated with the invitation information from at least a part of the plurality of users, and adding the at least a part of the plurality of users into the user groups based on the response information.

Classes IPC  ?

  • H04L 12/18 - Dispositions pour la fourniture de services particuliers aux abonnés pour la diffusion ou les conférences

20.

METHODS AND SYSTEMS FOR PROVIDING TRANSPORTATION SERVICE

      
Numéro de document 03029568
Statut En instance
Date de dépôt 2018-05-31
Date de disponibilité au public 2018-12-06
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
  • Rong, Jue
  • Zhang, Beibei

Abrégé

Systems and methods for providing transportation service to a passenger are disclosed. An exemplary method for providing transportation service may include receiving a passenger position from a terminal device, and receiving a vehicle position from a vehicle. The vehicle is matched to provide the transportation service to the passenger. The method may further include determining, by a processor, pick-up locations for the vehicle to pick up the passenger, and providing the terminal device with the pick-up locations. The method may also include receiving, from the terminal device, a selected pick-up location; and navigating the vehicle and the passenger according to the selected pick-up location.

Classes IPC  ?

  • G06Q 10/02 - Réservations, p.ex. pour billetterie, services ou manifestations

21.

SYSTEMS AND METHODS FOR DETERMINING AN ESTIMATED TIME OF ARRIVAL

      
Numéro de document 03030580
Statut Délivré - en vigueur
Date de dépôt 2017-04-27
Date de disponibilité au public 2018-11-01
Date d'octroi 2021-06-29
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
  • Luo, Qing
  • Wang, Zheng

Abrégé

A method for determining an estimated time of arrival (ETA) may include obtaining a service request from a terminal and determining a reference image relating to the service request. The method may also include obtaining a trained neural network model. The method may further include determining an ETA relating to the service request based on the reference image and the trained neural network model, and transmitting the ETA to the terminal.

Classes IPC  ?

  • H04W 64/00 - Localisation d'usagers ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité

22.

SYSTEMS AND METHODS FOR ROUTE PLANNING

      
Numéro de document 03027283
Statut En instance
Date de dépôt 2017-04-27
Date de disponibilité au public 2018-11-01
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
  • Wang, Zheng
  • Wang, Ziteng
  • Zhong, Xiaowei

Abrégé

The present disclosure relates to systems and methods for recommending a route for a request. The system may perform the methods to receive a request from a terminal, wherein the request may include a departure location and a destination; determine a Generative Adversarial Network (GAN) model; determine at least one recommended route that travels from the departure location to the destination based on the GAN model; and transmit the at least one recommended route to be displayed on the terminal in response to the request.

Classes IPC  ?

  • G01C 21/34 - Recherche d'itinéraire; Guidage en matière d'itinéraire

23.

SYSTEM AND METHOD FOR REAL-TIME TRANSCRIPTION OF AN AUDIO SIGNAL INTO TEXTS

      
Numéro de document 03029444
Statut Délivré - en vigueur
Date de dépôt 2017-04-24
Date de disponibilité au public 2018-11-01
Date d'octroi 2021-08-31
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s) Li, Shilong

Abrégé

Systems and methods for real-time transcription of an audio signal into texts are disclosed, wherein the audio signal contains a first speech signal and a second speech signal. The method may include establishing a session for receiving the audio signal, receiving the first speech signal through the established session, segmenting the first speech signal into a first set of speech segments, transcribing the first set of speech segments into a first set of texts, and receiving the second speech signal while the first set of speech segments are being transcribed.

Classes IPC  ?

  • H04M 3/493 - Services d'information interactifs, p. ex. renseignements sur l'annuaire téléphonique
  • H04W 4/18 - Conversion de format ou de contenu d'informations, p.ex. adaptation, par le réseau, des informations reçues ou transmises pour une distribution sans fil aux usagers ou aux terminaux

24.

SYSTEM AND METHOD FOR DETERMINING SAFETY SCORE OF DRIVER

      
Numéro de document 03028479
Statut En instance
Date de dépôt 2017-04-18
Date de disponibilité au public 2018-10-25
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s) Chen, Hao

Abrégé

A method and system for determining a safety score associated with driver. The method includes: obtaining historical transportation service transaction data associated with an identification of a target driver (510); obtaining at least one target feature based on the historical transportation service transaction data (520); obtaining an estimation model for determining a safety score of a driver (530); determining a safety score associated with the target driver based on the estimation model and the target features (540); providing an offer to enter a contract to the target driver based on the safety score (550).

Classes IPC  ?

25.

SYSTEMS AND METHODS FOR MONITORING AN ON-DEMAND SERVICE

      
Numéro de document 03027585
Statut En instance
Date de dépôt 2017-05-22
Date de disponibilité au public 2018-07-26
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s) Zhang, Beibei

Abrégé

The present disclosure relates to system and method for monitoring an on-demand service. The system may perform the method to receive a service request from a terminal, wherein the service request may include a departure location and a destination; determine a reference parameter based on the departure location and the destination(404); determine an actual parameter based on an actual itinerary associated with the service request(406); estimate a first difference between the reference parameter and the actual parameter; determine whether the first difference exceeds a first threshold; and send a notification to the terminal based on the determination that the first difference exceeds the first threshold.

Classes IPC  ?

  • G06Q 50/30 - Transport; Communications
  • G06Q 10/04 - Prévision ou optimisation, p.ex. programmation linéaire, "problème du voyageur de commerce" ou "problème d'optimisation des stocks"
  • G06Q 20/14 - Architectures de paiement spécialement adaptées aux systèmes de facturation

26.

DEVICE AND METHOD FOR ORDER DISTRIBUTION

      
Numéro de document 03029267
Statut En instance
Date de dépôt 2017-09-14
Date de disponibilité au public 2018-05-03
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s) Song, Licong

Abrégé

A method for order distribution is disclosed. The method may include determining, in a preset order distribution (POD) mode, a service area of an order-receiving user; determining a target order from orders to be distributed based on the service area of the order-receiving user; and pushing the target order to the order-receiving user.

Classes IPC  ?

  • G06Q 30/06 - Transactions d'achat, de vente ou de crédit-bail

27.

SYSTEMS AND METHODS FOR MONITORING ON-ROUTE TRANSPORTATIONS

      
Numéro de document 03018798
Statut Délivré - en vigueur
Date de dépôt 2016-12-21
Date de disponibilité au public 2017-08-03
Date d'octroi 2021-07-13
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
  • Zhang, Beibei
  • He, Xu
  • Tang, Chao
  • Wu, Zhaoxue

Abrégé

The present disclosure relates to a method and system for monitoring on route transportations. The method includes obtaining a driving route of a target vehicle; obtaining a reference position on the driving route away from a first current position of the target vehicle; determining a second current position of the target vehicle after a reference time; determining a distance between the second current position and the reference position is greater than a preset distance; and sending a signal to a target terminal indicating that the target vehicle is off-route.

Classes IPC  ?

  • H04W 4/02 - Services utilisant des informations de localisation
  • H04L 67/52 - spécialement adaptés à l'emplacement du terminal utilisateur
  • G08G 1/0968 - Systèmes impliquant la transmission d'indications de navigation au véhicule

28.

METHODS AND SYSTEMS FOR PUSHING ORDERS

      
Numéro de document 02976122
Statut En instance
Date de dépôt 2016-02-04
Date de disponibilité au public 2016-08-18
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
  • Xu, Xiaole
  • Sun, Jinhou
  • Luo, Wen
  • Cui, Wei
  • Li, Yulong
  • Hu, Zhilin
  • Mei, Zhe
  • Yang, Ping

Abrégé

A order pushing system comprises: a computer readable storage medium, configured to store an executable module, comprising: a service requestor interface, configured to acquire at least one first order and related information, comprising geographical information and time information associated with the at least one first order, and acquire at least one second order and related information, comprising geographical information and time information associated with the at least one second order; a processing module, configured to filter the at least one second order according to the related information of the at least one first order and the related information of the at least one second order, to generate at least one second order obtained after filtering; a service provider interface, configured to send the second order obtained after filtering; and a processor, where the processor can execute the executable module stored in the computer readable storage medium. Also disclosed are an order pushing method and a method for using an order pushing system.

Classes IPC  ?

  • G06Q 50/30 - Transport; Communications
  • G08G 1/00 - Systèmes de commande du trafic pour véhicules routiers

29.

METHODS AND SYSTEMS FOR PROVIDING INFORMATION FOR AN ON-DEMAND SERVICE

      
Numéro de document 02975002
Statut Délivré - en vigueur
Date de dépôt 2016-01-27
Date de disponibilité au public 2016-08-04
Date d'octroi 2020-09-29
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
  • Chen, Ye
  • Zhuo, Chengxiang
  • Wu, Zhaoxue
  • Xu, Ming
  • Qin, Kaijie
  • Zhang, Yajie
  • Lu, Haiyang
  • Guo, Dong
  • Yu, Peng
  • Lu, Yanjun
  • Bao, Wenyi

Abrégé

An information providing method for an on-demand service comprises: receiving service request information from a passenger of a passenger end device (120), the service request information comprising a start location of the passenger; acquiring history service request information related to the passenger; and determining travel path related information at least partially based on the start location of the passenger and the history service request information. Also disclosed is a system (105) for implementing the method.

Classes IPC  ?

30.

SYSTEMS AND METHODS FOR PROVIDING INFORMATION FOR AN ON-DEMAND SERVICE

      
Numéro de document 02974452
Statut Délivré - en vigueur
Date de dépôt 2016-01-20
Date de disponibilité au public 2016-07-28
Date d'octroi 2021-06-15
Propriétaire BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD. (Chine)
Inventeur(s)
  • Wu, Zhaoxue
  • Huang, Zexiang
  • Li, Shengwei
  • Ding, Fan
  • Qin, Kaijie
  • Wen, Yigang
  • Liu, Chuang
  • Lu, Yanjun

Abrégé

Disclosed is an information providing method for an on-demand service, comprising: receiving service request information from a service requester, the service request information comprising information related to a location of the service requester; determining a candidate gather location set at least partially based on the service request information, the candidate gather location set comprising at least one candidate gather location; sending the candidate gather location set to the service requester; receiving processing of the service requester on the candidate gather location set; and generating a processing result at least partially based on the processing of the service requester on the candidate gather location set. Also disclosed is a system for implementing the method.

Classes IPC  ?

  • G06Q 50/30 - Transport; Communications
  • G08G 1/00 - Systèmes de commande du trafic pour véhicules routiers