Battery charging via high speed data interface
    1.
    发明授权
    Battery charging via high speed data interface 有权
    通过高速数据接口充电

    公开(公告)号:US08957627B1

    公开(公告)日:2015-02-17

    申请号:US13444719

    申请日:2012-04-11

    IPC分类号: H01M10/44

    CPC分类号: H02J7/0004 H01M10/44

    摘要: Systems and methods for charging a mobile device using a high-speed data interface are described. Power may be provided from Transition Minimized Differential Signaling (TMDS) lines when TMDS data is transmitted via a High-Definition Multimedia Interface (HDMI) connection between a transmitter, such as a mobile device, and a receiving device. Power may be provided to the mobile device in exemplary embodiments such that when the transmitter is in idle or power down state, power may be provided from TMDS lines as part of an upstream charging function.

    摘要翻译: 描述了使用高速数据接口对移动设备进行计费的系统和方法。 当TMDS数据通过诸如移动设备的发射机与接收设备之间的高清晰度多媒体接口(HDMI)连接发送时,可以从转换最小化差分信令(TMDS)线路提供功率。 可以在示例性实施例中向移动设备提供功率,使得当发射机处于空闲或掉电状态时,可以从TMDS线路提供功率作为上游充电功能的一部分。