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Theft preventing and deterring system and method using a remote station

  • US 5,969,433 A
  • Filed: 04/23/1997
  • Issued: 10/19/1999
  • Est. Priority Date: 04/23/1997
  • Status: Expired due to Fees
First Claim
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1. A vehicle theft preventing or deterring method operable with a communication station located remotely with respect to the vehicle, comprising the steps of:

  • setting a controller coupled to the vehicle in one of a plurality of predefined operating modes, said plurality of operating modes including at least a first mode and a second mode;

    detecting the closed state of at least one vehicle door;

    transmitting a signal reporting the closed door state from a transceiver coupled to the vehicle to the communication station, in response to detecting of the closed state of the at least one vehicle door;

    detecting the open state of at least one vehicle door following the detection of the closed state of the at least one vehicle door;

    transmitting a signal reporting the open state of the vehicle door from the transceiver to the communication station, in response to detecting of the open state of the at least one vehicle door following the detection of the closed state of the at least one vehicle door;

    generating an actuator control signal from the controller, when the controller is in the second mode and upon the detection of the open state of at least one vehicle door following the detection of the closed state of the at least one vehicle door, and refraining from generating an actuator control signal from the controller when the controller is in the first mode; and

    activating an actuator coupled to the vehicle, in response to the actuator control signal, the actuator performing a function to at least partially disable the vehicle.

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