Stolen vehicle alarm system and method
First Claim
1. A stolen vehicle alarm system for use with a vehicle having an ignition switch, an operator seat, and a battery, the system comprising:
- A) an alarm;
B) detector means used by personnel for emitting a signal remote from an associated vehicleC) sensing means for sensing when someone has begun to use a vehicle that is being monitored;
D) control means operably coupled to the alarm, the detector means, and the sensing means, for responding to the sensing means and to the emitted signal of the detector means and thereby enable the alarm to alert personnel that the vehicle has likely been stolen when the vehicle is proximal to law enforcement personnel; and
E) switch means operably coupled to the control means for selectively rendering the alarm inoperative.
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Accused Products
Abstract
An alarm system (10) for use with a vehicle. The system (10) monitors when the driver'"'"'s seat becomes newly occupied (17) and begins a countdown, during which interval an authorized user can utilize an operator actuated switch (18) to terminate the automatic arming process. If this switch (18) is not used during the predetermined period of time, then the system (10) automatically arms itself. Once armed, the system (10) monitors reception of law enforcement radar signals through use of an appropriate detector (16). When such a signal has been detected, thereby indicating proximity of law enforcement personnel, the system (10) activates one or more alarm devices, each intended to call attention of the law enforcement persons to the vehicle in question, and/or to urge the thief into now leaving the vehicle.
18 Citations
16 Claims
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1. A stolen vehicle alarm system for use with a vehicle having an ignition switch, an operator seat, and a battery, the system comprising:
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A) an alarm; B) detector means used by personnel for emitting a signal remote from an associated vehicle C) sensing means for sensing when someone has begun to use a vehicle that is being monitored; D) control means operably coupled to the alarm, the detector means, and the sensing means, for responding to the sensing means and to the emitted signal of the detector means and thereby enable the alarm to alert personnel that the vehicle has likely been stolen when the vehicle is proximal to law enforcement personnel; and E) switch means operably coupled to the control means for selectively rendering the alarm inoperative. - View Dependent Claims (2, 3, 4)
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5. A stolen vehicle alarm system for use with a vehicle having an ignition switch, an operator seat, and a battery, the system comprising:
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A) an alarm; B) a law enforcement radar detector; C) seat sensing means for sensing when someone is sitting in the operator'"'"'s seat; D) an operator switch; E) control means operably coupled to the ignition switch, the operator switch, the alarm, the law enforcement radar detector, and the seat sensing means, for; i) operating in a first mode of operation whenever; the ignition switch is on; and an operator has been continuously sitting in the operator seat for less than a predetermined continuous period of time, during which first mode of operation the alarm is not enabled; ii) operating in a second mode of operation whenever; the ignition switch is on; an operator has been continuously sitting in the operator seat for more than the predetermined continuous period of time; and the operator switch has not been actuated since the operator has been continuously sitting in the operator seat, during which second mode of operation the alarm will be enabled whenever the law enforcement radar detector detects a law enforcement radar signal. - View Dependent Claims (6)
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7. A method of alerting personnel that a vehicle has likely been stolen, comprising the steps of:
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A) detecting that the vehicle has been activated; B) detecting that a person is sitting in a driver'"'"'s seat of that vehicle; C) detecting when an operator switch has been actuated within a predetermined period of time following when the person begins sitting in the driver'"'"'s seat; C1) deactivating the alarm when the operator switch is actuated; D) when the operator switch has not been actuated within the predetermined period of time; D1) monitoring for a law enforcement radar signal; D2) activating an alarm to alert personnel that the vehicle has likely been stolen when a law enforcement radar signal is detected; E) when the operator switch is actuated within the predetermined period of time, monitoring when the person sitting in the driver'"'"'s seat is no longer sitting in the driver'"'"'s seat, and continuing from step B.
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8. A method of alerting personnel that a vehicle has likely been stolen comprising the steps of:
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A) activating a stolen vehicle sensing and control system of a vehicle by an unauthorized person, B) said personnel emitting a signal remote from and received by the stolen vehicle sensing and control system as the stolen vehicle is being driven, C) sensing the emitted signal by the sensing and control system, and D) generating a control signal by the sensing and control system indicative that the vehicle has likely been stolen and alerting said personnel. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16)
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Specification