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.