发明名称 Electronic vehicle door lock/unlatch control
摘要 An electronic door lock/unlatch control in which the latching mechanisms latch mechanically upon door closing and include electric motor driven unlatching mechanisms but no mechanical locking apparatus. Locking is accomplished electronically for each door by a flip-flop which enables or disables a power MOSFET connected in series with the unlatch motor and unlatch switch for the door and an electric power source. The flip-flop for each door also controls lock status indicating lights. A rear door unlatch disable switch is included additionally in series with the rear door unlatch switch to allow operator disabling of the rear doors.
申请公布号 US4858971(A) 申请公布日期 1989.08.22
申请号 US19880164903 申请日期 1988.03.07
申请人 GENERAL MOTORS CORPORATION 发明人 HAAG, RONALD H.;MANUEL, MARK;ROGERS, LLOYD W.
分类号 E05B65/36 主分类号 E05B65/36
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