Patent ID: 9725070
Date: 2017-08-08
CPC Classifications: B60R,G07C

Claim:
1. A vehicle security system, comprising: a vehicle ignition switch; a door lock actuator; a primary vehicle entry and ignition control circuit connected to said ignition switch and said lock actuator, wherein said primary vehicle entry and ignition control circuit includes a receiver and a body control module powered by a primary vehicle power supply; a backup vehicle access control circuit connected to said lock actuator, wherein said backup vehicle access control circuit includes a backup vehicle access controller and a backup power supply for powering said backup vehicle access controller; and a key including a principle vehicle control circuit and a backup vehicle entry circuit wherein said vehicle security system is devoid of any ignition lock cylinder, any door lock cylinder and any key blade, wherein said principle vehicle control circuit includes a first actuator, a controller, a transmitter and a principle power source, and wherein said backup vehicle entry circuit includes a second actuator, a backup controller and a backup power source.