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Vehicle intrusion detection system and vehicle intrusion detection method

  • US 9,610,921 B2
  • Filed: 05/30/2013
  • Issued: 04/04/2017
  • Est. Priority Date: 07/10/2012
  • Status: Active Grant
First Claim
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1. A vehicle intrusion detection system which is mounted on a vehicle and detects intrusion within the vehicle, comprising:

  • a first sensor unit which detects light or a signal reflected by an object, generates a first detection signal, and outputs the generated first detection signal;

    a control unit which controls an operation of the first sensor unit and receives the first detection signal from the first sensor unit; and

    a second sensor unit which detects a rotation or inclination of the vehicle or an impact against the vehicle, generates a second detection signal, and inputs the generated second detection signal to the control unit,wherein the control unit detects intrusion within the vehicle or determines whether there is an external simple impact based on the first detection signal filtered based on the second detection signal.

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