公开(公告)号：US20220117123A1

公开(公告)日：2022-04-14

申请号：US17558917

申请日：2021-12-22

Applicant: HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.

Inventor： Junjie LI ,  Xinyu YU ,  Kai XIN ,  Jiaguang FU

IPC: H05K7/20

Abstract: Embodiments of this application disclose a heat dissipating element control method, including: obtaining a status parameter set and a detected temperature of a first device, where the status parameter set is associated with a running temperature of the first device; determining values of a first temperature parameter and a second temperature parameter in a target adjustment function based on the status parameter set; and determining the heat dissipating efficiency of the heat dissipating element based on the values of the first temperature parameter and the second temperature parameter and the detected temperature, and controlling running of the heat dissipating element. This resolves a problem that the heat dissipating efficiency is not adjusted in time because the detected temperature is unable to reflect an actual temperature in real time.