公开(公告)号：US11978874B2

公开(公告)日：2024-05-07

申请号：US17277855

申请日：2018-09-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bowen Chen ,  Siyang Li ,  Zhe Xing ,  Jie Yang

IPC: H04W52/02 ,  G06F1/3218 ,  H01M10/623 ,  H01M10/635 ,  H01M10/0525

CPC classification number: H01M10/635 ,  G06F1/3218 ,  H01M10/623 ,  H01M10/0525

Abstract: An electronic device low-temperature protection method includes: obtaining, by an electronic device, an environmental temperature and a temperature of a battery of the electronic device; determining, by the electronic device based on the environmental temperature and the temperature of the battery, that the electronic device is in a low-temperature environment; and implementing, by the electronic device, low-temperature protection in response to the determined being in the low-temperature environment. According to the electronic device low-temperature protection method provided in this application, both the environmental temperature and the temperature of the battery are considered, and whether the electronic device is in a low-temperature state is detected based on the environmental temperature and the temperature of the battery.