公开(公告)号：US20230021129A1

公开(公告)日：2023-01-19

申请号：US17947394

申请日：2022-09-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Guoyu Ni ,  Qinglun Yue ,  Junyang Xie

IPC: G06F8/65 ,  G06F8/71

Abstract: A vehicle software upgrade method for obtaining a to-be-upgraded software version of a vehicle. When a vehicle performs the software upgrade method, the vehicle determines a current location of the vehicle, and determines whether the vehicle is located within a rescue range of a service site. Then, the vehicle sends, to the cloud server, information that includes a determining result and a to-be-upgraded version of software currently installed on the vehicle. The cloud server pushes to the vehicle, based on the obtained information, an installation package type corresponding to the to-be-upgraded software version. Then, the vehicle determines, how to perform upgrade.