Invention Application
US20160172874A1 ELECTRONIC DEVICE AND POWER ADAPTER CAPABLE OF COMMUNICATING WITH EACH OTHER, AND ASSOCIATED CHARGING SYSTEM
有权
电子设备和电源适配器可与每个其他和相关的充电系统进行通信
- Patent Title: ELECTRONIC DEVICE AND POWER ADAPTER CAPABLE OF COMMUNICATING WITH EACH OTHER, AND ASSOCIATED CHARGING SYSTEM
- Patent Title (中): 电子设备和电源适配器可与每个其他和相关的充电系统进行通信
-
Application No.: US14738936Application Date: 2015-06-15
-
Publication No.: US20160172874A1Publication Date: 2016-06-16
- Inventor: Chih-Yuan Hsu , Chuan-Chang Lee
- Applicant: MEDIATEK INC.
- Main IPC: H02J7/00
- IPC: H02J7/00 ; G01R31/42
Abstract:
A charging system comprises an electronic device and a power adapter for charging the electronic device. The electronic device has a bi-directional communication with the power adapter; and the electronic device is arranged to send a health check command to the power adapter, and the power adapter performs a self-health check operation and reports a checking result to the electronic device. In addition, the electronic device may calculate a cable impedance, and control a compensation function of the power adapter by referring to the calculated cable impedance.
Public/Granted literature
Information query
