Patent ID: 6504472
Filing Date: 2003-01-07
Classification: B60R

Abstract:
An apparatus comprising:a receiver configured to receive a first signal and a second signal generated by a transmitter; the transmitter is configured to emit a first signal and a second signal to the receiver by depressing at least one button on the transmitter; the first signal has a first code and the second signal has a second code; the first signal causes lights on a motor vehicle to flash a plurality of times when the first code of the first signal matches a first predetermined code in the receiver to allow for a decision making time period; a relay coupled to the receiver and an ignition coil to cause an engine to shut down in response to the second code of the second signal when the second code matches a predetermined second code in the receiver, wherein the receiver comprises a circuit which includes a signal detector, a synchronous demodulator, a security code word decoder, a first timer, and a second timer, a brake light controller, wherein the security word decoder is coupled to a synchronous demodulator, the brake light controller, the first timer, the second timer, and to the relay in an engine of a motor vehicle.