公开(公告)号：US11489342B2

公开(公告)日：2022-11-01

申请号：US17040778

申请日：2018-03-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chuangwei Li ,  Ke Ai ,  Tongjie Li ,  Jianzhong Zou

IPC: H02J7/00

Abstract: A charging method includes obtaining, by a charging device, a working status of a sensitive component in a terminal device, where the sensitive component interferes with a process in which the charging device charges the terminal device at a sensitive frequency, and the sensitive frequency is within a range of a charging frequency band of the charging device, determining, by the charging device, a safe charging parameter when the working status is an enabled state, where the safe charging parameter includes at least one of a safe charging frequency, a safe charging current, or a safe charging voltage, and charging, by the charging device, the terminal device using the safe charging parameter, where the sensitive component operates in a normal state when the wireless charging device charges the terminal device using the safe charging parameter.

公开(公告)号：US20210006080A1

公开(公告)日：2021-01-07

申请号：US17040778

申请日：2018-03-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chuangwei Li ,  Ke Ai ,  Tongjie Li ,  Jianzhong Zou

IPC: H02J7/00

Abstract: A charging method includes obtaining, by a charging device, a working status of a sensitive component in a terminal device, where the sensitive component interferes with a process in which the charging device charges the terminal device at a sensitive frequency, and the sensitive frequency is within a range of a charging frequency band of the charging device, determining, by the charging device, a safe charging parameter when the working status is an enabled state, where the safe charging parameter includes at least one of a safe charging frequency, a safe charging current, or a safe charging voltage, and charging, by the charging device, the terminal device using the safe charging parameter, where the sensitive component operates in a normal state when the wireless charging device charges the terminal device using the safe charging parameter.