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    • 5. 发明申请
    • Implementing power over network data link for systems utilizing multiple power sources
    • 通过使用多个电源的系统实现对网络数据链路的供电
    • US20070106913A1
    • 2007-05-10
    • US11268358
    • 2005-11-07
    • Jonathan LewisAndrew Sultenfuss
    • Jonathan LewisAndrew Sultenfuss
    • G06F1/26
    • G06F1/26
    • A technique is disclosed for utilizing power provided from a data communication line for operation of an information handling system. The power from the data communication line may be utilized even when the information handling system being powered requires more power than is available from the data communication line. More particularly, power management techniques are provided that couples the power from a data communication line to the power systems of the information handling system. The information handling system may include a plurality of power sources of which the data communication line power is just one such source. Power management circuitry identifies and characterizes the power available from the data communication line and integrates the power with the power available from other power sources. In one embodiment the data communication line may be an Ethernet connection that operates in accordance with Power Over Ethernet standards.
    • 公开了一种用于利用从数据通信线路提供的用于信息处理系统的操作的电力的技术。 即使当被供电的信息处理系统需要比从数据通信线路获得的功率更多的功率时,来自数据通信线路的电力也可以被利用。 更具体地,提供了将来自数据通信线路的功率耦合到信息处理系统的电力系统的电力管理技术。 信息处理系统可以包括数据通信线路功率仅仅是一个这样的源的多个电源。 电源管理电路识别和表征数据通信线路可用的电源,并将电源与其他电源可用的电源进行集成。 在一个实施例中,数据通信线路可以是根据以太网供电标准进行操作的以太网连接。