公开(公告)号：US20240202401A1

公开(公告)日：2024-06-20

申请号：US18590616

申请日：2024-02-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Canping CHEN ,  Chenchen CHANG ,  Yuanzhi LU ,  Baocheng CHEN

IPC: G06F30/20

CPC classification number: G06F30/20

Abstract: Example vehicle test methods and apparatus are described. In one example, first position information is obtained, where the first position information is position information of the vehicle. Second position information is obtained based on the first position information, where the second position information is position information of the vehicle in a simulation scenario. When obtaining the second position information, a position conversion relationship is obtained based on the first position information and simulation scenario information, and the second position information is obtained based on the first position information and the position conversion relationship.

公开(公告)号：US20230373512A1

公开(公告)日：2023-11-23

申请号：US18361650

申请日：2023-07-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hao LI ,  Qiuyuan TANG ,  Meiqing QIU ,  Yuanzhi LU ,  Wei ZHOU

IPC: B60W50/14 ,  B60W40/06

CPC classification number: B60W50/14 ,  B60W40/06 ,  B60W2556/45 ,  B60W2552/05 ,  B60W2050/146

Abstract: The present disclosure relates to methods, apparatuses, and systems for road warning. In one example method, when using a vehicle to travel, a user may be indicated in advance that a dangerous road exists based on a driving intention of the vehicle and a distance from the dangerous road. The vehicle can start advance warning when it is determined that a driving intention probability of the vehicle to the dangerous road is not less than a specified threshold.