会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 58. 发明授权
    • Power smart peripheral devices with external power supplies
    • 为外部电源供电智能外设
    • US08996892B1
    • 2015-03-31
    • US13272745
    • 2011-10-13
    • Chee Hoe ChuPing ZhengWei ZhouPo-Chien Chang
    • Chee Hoe ChuPing ZhengWei ZhouPo-Chien Chang
    • G06F1/00G06F1/32
    • G06F1/325Y02D50/20
    • A peripheral device includes a host interface, a power interface, a switch, a control module, and a regulator. The host interface transfers data between the peripheral device and a host. The power interface receives power from a power source. The power source is separate from the peripheral device and the host. The control module monitors the host interface and generates a control signal to transition the switch from a first state to a second state when the host interface does not receive an expected signal from the host. The regulator powers the control module and a circuit of the peripheral device based on the power received from the power source. The control module is separate from the circuit. The switch activates the control module, the regulator and the circuit when in the first state and deactivates the control module, the regulator and the circuit when in the second state.
    • 外围设备包括主机接口,电源接口,开关,控制模块和调节器。 主机接口在外围设备和主机之间传输数据。 电源接口从电源接收电源。 电源与外围设备和主机分开。 当主机接口没有从主机接收到期望的信号时,控制模块监视主机接口并产生控制信号以将交换机从第一状态转换到第二状态。 调节器基于从电源接收的功率为控制模块和外围设备的电路供电。 控制模块与电路分开。 当处于第一状态时,该开关激活控制模块,调节器和电路,并且在处于第二状态时使控制模块,调节器和电路无效。