Vehicle monitoring system that uses a cellular telephone to notify of vehicle tampering

• US 20040000989A1
• Filed: 06/28/2002
• Published: 01/01/2004
• Est. Priority Date: 06/28/2002
• Status: Abandoned Application

• Current Assignee: Glenn A. Davis
• Original Assignee: Glenn A. Davis
• Inventors: Davis, Glenn A.
• Application Number:
  US10/183,303
• Publication Number:
  US 20040000989A1
• Time in Patent Office: Days
• US Class Current: 340/426.2
• CPC Class Codes: B60R 2325/205 Mobile phones
• CPC Class Codes: B60R 25/102 a signal being sent to a remote location, e.g. a radio signal being transmitted to a police station, a security company or the owner

Abstract

A vehicle monitoring system includes sensors located on a vehicle and which are connected to a receiver/transmitter that transmits a signal of an event sensed by the sensors via a cellular telephone network to a cellular telephone. A keyboard unit is mounted on the vehicle at a location spaced apart from the receiver/transmitter and is used to program the system to dial specified telephone numbers and to react in ways that are appropriate and desired to monitor a vehicle.

Claims

1. An anti-theft and anti-tampering alarm protection system for a vehicle comprising:

a) a plurality of event sensors located on a vehicle at various locations on the vehicle for sensing an event associated with unauthorized use of the vehicle, each event sensor including a signal generator which generates an event signal when the sensor associated therewith is activated by an unauthorized use of the vehicle;

b) a receiver/transmitter unit electrically connected to each event sensor of said plurality of event sensors and which includes a power supply, a signal receiver circuit which receives event signals generated by any of the event sensors and a transmitter circuit electrically connected to the signal receiver circuit and which generates and transmits an alarm signal in response to the signal receiver circuit receiving an event signal;

c) said receiver/transmitter unit being mounted on the vehicle at a hidden location spaced apart from any of the event sensors;

d) the transmitter circuit of said receiver/transmitter unit including a circuit which generates alarm signals via a cellular network over-the-air communications system;

e) a cellular telephone connected to the cellular network to receive alarm signals generated by the transmitter circuit of said receiver/transmitter unit;

f) a control keyboard unit mounted on the vehicle at a second location spaced apart from any of the event sensors and spaced apart from said receiver/transmitter unit;

g) said control keyboard unit including

(1) a control input keypad having a plurality of input buttons,

(2) a display section connected to the input buttons of the control input keypad and having means for visually displaying information associated with each input button as each input button is activated, each input button generating a control signal when activated,

(3) an electrical connection between the input buttons of the control input keypad and said transmitter/receiver unit which transfers control signals from the control input keyboard to said transmitter/receiver unit,

(4) a second power supply,

(5) an electrical connection between said control keyboard unit and the second power supply, and

(6) an event sensor on said control keyboard unit; and

h) said receiver/transmitter unit further including a control circuit electrically connected to said control keyboard unit to receive control signals from said control keyboard unit and controlling operation of said receiver/transmitter unit according to codes associated with the control signals received by said receiver/transmitter unit from said control keyboard unit.

2. The anti-theft and anti-tampering alarm protection system as described in claim 1 further including an electrical connection between said receiver/transmitter unit and a power source associated with the vehicle.

3. The anti-theft and anti-tampering alarm protection system as described in claim 1 further including an antenna on said receiver/transmitter unit which is electrically connected to the transmitter circuit of said receiver/transmitter unit.