Collision detection device and contain its vehicle event data recorder

Collision detection device and contain its vehicle event data recorder

  • CN 205,015,940 U
  • Filed: 10/08/2015
  • Issued: 02/03/2016
  • Est. Priority Date: 10/08/2015
  • Status: Active Grant
First Claim
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1. a collision detecting device, is characterized in that, comprises loudspeaker, vibration signal modular converter and signal processing module;

  • Described loudspeaker for detecting the vibrations of described collision detecting device outside, and produces vibration signal;

    Described vibration signal modular converter is electrically connected with described loudspeaker, is converted to electric signal for the vibration signal produced by described loudspeaker;

    Described signal processing module is electrically connected with described vibration signal modular converter, processes for the electric signal produced described vibration signal modular converter, determines whether described vibration signal is produced by collision.

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