公开(公告)号：US08334672B2

公开(公告)日：2012-12-18

申请号：US12764200

申请日：2010-04-21

Applicant: Cheng-Tao Cheng

Inventor： Cheng-Tao Cheng

IPC: H02J7/00

CPC classification number: H02J7/0052 ,  H02J2007/0062

Abstract: A charging circuit used to identify a power source connected to a portable electronic device includes a connector, an identifying circuit, and a central processing unit. The connector includes a voltage bus contact, a ground contact, a positive data contact and a negative data contact. The identifying circuit is connected to the positive data contact or the negative data contact to identify the power source and generates a configuration signal. The central processing unit receives the configuration signal and operates a corresponding charging mode.

Abstract translation: 用于识别连接到便携式电子设备的电源的充电电路包括连接器，识别电路和中央处理单元。 连接器包括电压总线触点，接地触点，正数据触点和负数据触点。 识别电路连接到正数据触点或负数据触点，以识别电源并产生配置信号。 中央处理单元接收配置信号并操作相应的充电模式。

公开(公告)号：US20110148348A1

公开(公告)日：2011-06-23

申请号：US12764200

申请日：2010-04-21

Applicant: CHENG-TAO CHENG

Inventor： CHENG-TAO CHENG

IPC: H02J7/00

CPC classification number: H02J7/0052 ,  H02J2007/0062

Abstract: A charging circuit used to identify a power source connected to a potable electronic device includes a connector, an identifying circuit, and a central processing unit. The connector includes a voltage bus contact, a ground contact, a positive data contact and a negative data contact. The identifying circuit is connected to the positive data contact or the negative data contact to identify the power source and generates a configuration signal. The central processing unit receives the configuration signal and operates a corresponding charging mode.

Abstract translation: 用于识别连接到饮用电子设备的电源的充电电路包括连接器，识别电路和中央处理单元。 连接器包括电压总线触点，接地触点，正数据触点和负数据触点。 识别电路连接到正数据触点或负数据触点，以识别电源并产生配置信号。 中央处理单元接收配置信号并且操作相应的充电模式。