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Vehicle theft prevention apparatus

  • US 7,777,614 B2
  • Filed: 01/22/2008
  • Issued: 08/17/2010
  • Est. Priority Date: 02/05/2007
  • Status: Expired due to Fees
First Claim
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1. A vehicle theft prevention apparatus for use in a vehicle comprising:

  • a case in a shape of a hexahedron and including a top side, a bottom side and four outer edge sides,the top side of the case is used for installation of the case to the vehicle,a sensor capable of sensing a tilt of the vehicle and inertia applied to the vehicle, wherein the sensor is disposed in the case; and

    a plurality of detectors each being one of an optical detector and an ultrasonic sensor, wherein the detectors are arranged in a polygonal configuration disposed on a bottom side of the case to detect an approach of a suspicious person within a suspicious person detection area around the vehicle.

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