公开(公告)号：US20220109561A1

公开(公告)日：2022-04-07

申请号：US17553957

申请日：2021-12-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yanjiang YANG ,  Zhuo WEI ,  Wei WANG ,  Xutao LIU

IPC: H04L9/08 ,  H04L9/32 ,  B60R25/24 ,  B60R25/33

Abstract: A smart lock unlocking method and a related device are provided, and may be specifically applied to an intelligent vehicle and a self-driving vehicle, to implement an unlocking function of a smart lock of the vehicle. The method includes: A terminal device monitors a distance change trend between the terminal device and an intelligent device, where the intelligent device includes a smart lock (S401). If the terminal device determines that the terminal device is approaching the intelligent device and a distance between the terminal device and the intelligent device is less than a first distance threshold, the terminal device enables an identity authentication process between the terminal device and the intelligent device (S402). The terminal device unlocks the smart lock when identity authentication between the terminal device and the intelligent device succeeds (S403).