Safety switch for preventing an unintentional vehicle...

Electrical transmission or interconnection systems – Vehicle mounted systems – Automobile

Reexamination Certificate

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Reexamination Certificate

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07129598

ABSTRACT:
A vehicle electric supply system includes a semiconductor safety switch that interruptibly couples the vehicle battery to electric consuming devices that are supplied by an electric socket on board the vehicle. A programmable control unit controls opening and closing of the switch, as a function of a monitored vehicle parameter, such as elapsed time, battery charge state or current consumption via the vehicle socket.

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“The Impact of the Automotive Environment on Power Semiconductors”, Randy Frank and Richard Valentine, IEEE, 1989, pp. 84-88.

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