Anti-theft device for an automobile

Details Anti-theft device for an automobile Anti-theft device for an automobile

1986-07-24

1988-06-07

Shoop, Jr., William M.

Electrical transmission or interconnection systems

Vehicle mounted systems

Automobile

307 10R, 307 9, 361172, 340 64, B60R 2504

Patent

active

047498730

ABSTRACT:
An anti-theft device for an automobile with high reliability is proposed. The device detects an intrusion and a battery disconnection and disables the engine. The device is powered by a battery prepared exclusively for the device besides the main battery of the automobile. The battery is mounted on the same board as the device, therefore increasing the reliability of that device. The device is simple to operate. When the driver leaves the car and the doors are locked, the anti-theft device is activated. No additional operation is required from the driver. The anti-theft device is even more reliable with the use of a key which has a bar-code printed on its surface.

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