Electronic door locking system for an automotive vehicle

Details Electronic door locking system for an automotive vehicle Electronic door locking system for an automotive vehicle

1982-11-18

1984-12-11

Pellinen, A. D.

Electrical transmission or interconnection systems

Vehicle mounted systems

Automobile

361172, 34082531, 34082532, 180289, H01H 4700

Patent

active

044880561

ABSTRACT:
An electronic door locking system for an automotive vehicle which locks the vehicle doors when the driver depresses push-button type switches installed at an appropriate position on the outside of an automotive vehicle in accordance with a predetermined code, only after the vehicle has been kept parked in a safe state, e.g. after all the vehicle doors have been closed perfectly and/or when the parking brake has been applied to the vehicle securely or the gear shift lever has been set to Park position securely. The system according to the present invention comprises, in particular, a device for detecting unsafe-park states and another device for disabling the lock command signal in response to the unsafe-park signal from the detecting device, in addition to the conventional electronic door locking system.

REFERENCES:
patent: 3697943 (1972-10-01), Andres
patent: 4205325 (1980-05-01), Hoygood et al.
patent: 4232354 (1980-11-01), Mueller et al.
patent: 4233642 (1980-11-01), Ellsberg
patent: 4240516 (1980-12-01), Henderson et al.
patent: 4332305 (1982-06-01), Kocolowski
patent: 4413261 (1983-11-01), Greenberg
patent: 4419712 (1983-12-01), Shimizu et al.
patent: 4425597 (1984-01-01), Schramm
patent: 4428024 (1984-01-01), Mochida et al.
patent: 4437137 (1984-03-01), Mochida
patent: 4437153 (1984-03-01), Kamiyama et al.

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