公开(公告)号：EP4227179A1

公开(公告)日：2023-08-16

申请号：EP21888118.3

申请日：2021-05-25

申请人： Huawei Technologies Co., Ltd.

发明人： WANG, Yongjian ,  DUAN, Xiaoxiang

IPC分类号： B60W30/00

摘要： An autonomous driving system and an autonomous vehicle are disclosed. The system includes a plurality of sensor combinations, where each of the plurality of sensor combinations includes at least one sensor; a plurality of edge nodes (120), where the plurality of edge nodes (120) are in a one-to-one correspondence with the plurality of sensor combinations, and a first edge node in the plurality of edge nodes is configured to determine first perception information of a vehicle based on data collected by a first sensor combination corresponding to the first edge node; and a central node (110) connected to the plurality of edge nodes, where the central node (110) is configured to delegate a first state decision function to the first edge node in the plurality of edge nodes (120), so that the first edge node determines that the vehicle enters a first state or determines a first driving policy of the vehicle in the first state by executing the first state decision function. Execution of the first state decision function requires at least the first perception information. This reduces service execution time.

公开(公告)号：EP4318221A1

公开(公告)日：2024-02-07

申请号：EP21936805.7

申请日：2021-11-29

申请人： Huawei Technologies Co., Ltd.

发明人： MA, Jibin ,  YU, Xiaoan ,  LIANG, Qi ,  XU, Qichao ,  WANG, Yongjian ,  DUAN, Xiaoxiang

IPC分类号： G06F9/30

摘要： This application relates to the vehicle field, and in particular, to the autonomous driving field, and specifically discloses a driving control instruction generation method, which is applied to an automated driving system. The automated driving system includes one or more service node sets, each service node set includes one or more service function sets, each service function set includes one or more basic algorithm sets, and the method includes: determining a target service node; invoking, from the one or more service function sets based on a current driving scenario, a target service function corresponding to the target service node; and invoking basic algorithms corresponding to the target service function. Based on a software framework of a hierarchical model of a service node, a service function, and a basic algorithm unit provided in this application, in an entire process of constructing the software framework, main work of a service developer is enabled to focus on thinking logic of a service, and development workload and development complexity are reduced.

公开(公告)号：EP4274274A1

公开(公告)日：2023-11-08

申请号：EP22745160.6

申请日：2022-01-21

申请人： Huawei Technologies Co., Ltd.

发明人： DAN, Jinguo ,  WANG, Yongjian

IPC分类号： H04W4/48

摘要： Embodiments of this application disclose a method and apparatus for performing function assistance on a vehicle-mounted terminal, and belong to the field of vehicle-to-everything technologies. The method includes the following: A mobile terminal establishes a communication connection to a vehicle-mounted terminal, and the mobile terminal receives an upgrade message that corresponds to a program and that is sent by a server. The mobile terminal displays an upgrade option corresponding to the program. When detecting that the upgrade option is triggered, the mobile terminal sends, to the server, an upgrade package obtaining request corresponding to the program. The server sends an upgrade package of the program to the mobile terminal. The mobile terminal sends the upgrade package to the vehicle-mounted terminal. The vehicle-mounted terminal receives the upgrade package, and upgrades the foregoing program based on the upgrade package. According to this application, an upgrade manner of a program in a vehicle may not be limited to the vehicle-mounted terminal, so that the program in the vehicle can be upgraded more flexibly, and user experience is better.