Traffic early warning system achieving piezoelectric power generation through vibration of deceleration strips and method for achieving piezoelectric power generation through vibration of deceleration strips

Traffic early warning system achieving piezoelectric power generation through vibration of deceleration strips and method for achieving piezoelectric power generation through vibration of deceleration strips

  • CN 105,871,251 A
  • Filed: 05/12/2016
  • Published: 08/17/2016
  • Est. Priority Date: 05/12/2016
  • Status: Active Application
First Claim
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1. the traffic prewarning system utilizing deceleration strip vibration piezo-electric generating, it is characterised in that:

  • include piezoelectric energy trapping device, wholeCurrent circuit, control circuit, storage circuit, safety alarm device and energy storage device, the two poles of the earth of piezoelectric energy trapping device and rectification circuitOne end connects, and the rectification circuit other end is connected with control circuit, storage circuit and energy storage device, control circuit reed time controll circuitGather the Vibration Synchronization of electric charge and piezoelectric energy trapping device, and detect rectification circuit both end voltage, storage circuit, energy storage device and peaceFull alarming device connects, and gathers and store the electric charge that piezoelectric energy trapping device produces, and provides electric energy for safety alarm device.

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