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WEARABLE POWER SUPPLY AND ASSOCIATED POWER SUPPLY METHOD

  • US 20160359341A1
  • Filed: 07/06/2015
  • Published: 12/08/2016
  • Est. Priority Date: 01/28/2015
  • Status: Abandoned Application
First Claim
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1. A wearable power supply, comprising a control module, and a battery, a first charge module, a second charge module, a communication module, and a remaining capacity computation module, which are coupled to the control module, whereinthe first charge module comprises a driver and a first interface, wherein the driver is connected to the control module, the first interface, and the battery, respectively, and the first interface is configured to connect to an external energy source which charges the battery through the first interface;

  • the second charge module comprises a voltage boost driver and a second interface, wherein the voltage boost driver is connected to the control module, the battery, and the second interface, respectively, the second interface is a USB (universal serial bus) interface comprising a plurality of metal contact pins and is configured to electrically connect to a terminal through contact pins to charge the terminal, and the voltage boost driver is configured to step up an output voltage of the battery to a required rated voltage of the terminal;

    the remaining capacity computation module is configured to adjust a remaining capacity value of the battery in real time based on a discharging curve of the battery;

    the communication module is configured to connect to the terminal through the contact pins and to send the adjusted remaining capacity value from the remaining capacity computation module to the terminal to display; and

    the wearable power supply further comprises a plurality of LED (light-emitting diode) power indication lights connected to the control module, the LED power indication lights being configured to light up when the battery is charging the terminal or when the external energy source is charging the battery.

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