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    • 9. 发明申请
    • METHODS, DEVICES AND SYSTEMS FOR SELF SUPPLYING SENSORS
    • 方法,自动提供传感器的设备和系统
    • WO2015073447A1
    • 2015-05-21
    • PCT/US2014/065056
    • 2014-11-11
    • QUALCOMM INCORPORATED
    • TAYLOR, Kirk StevenKASKOUN, Kenneth
    • H02J17/00
    • H02J50/00G01D11/00H02J17/00H02J50/80
    • Methods, systems and devices for an energy harvesting sensor are disclosed. A sensor device may include an energy harvesting element configured to harvest energy from a source of energy that is to be measured by the sensor device, and an energy storage element configured to store energy generated by the energy harvesting element. The sensor device may further include a transmitter circuit coupled to the energy storage element and configured to transmit a wireless signal when the energy stored in the energy storage element is sufficient to power a transmission of the wireless signal. The time between transmissions by the transmitter may be used by a receiver of those transmissions to calculate a measure of the quantity being used for energy harvesting.
    • 公开了用于能量收集传感器的方法,系统和装置。 传感器装置可以包括能量收集元件,其被配置为从要由传感器装置测量的能量源收集能量,以及能量存储元件,其被配置为存储由能量收集元件产生的能量。 传感器设备还可以包括耦合到能量存储元件并被配置为当存储在能量存储元件中的能量足以为无线信号的传输供电时发送无线信号的发射机电路。 发射机的传输之间的时间可以由这些传输的接收机使用以计算用于能量采集的量的量度。