| 摘要 |
PURPOSE: An electronic opening device of an automobile door is provided which is able to easily open the door without using another key or an additional tool when a driver left a car key inside the car. CONSTITUTION: An electronic opening device of an automobile door includes a plurality of counters(C1-C4), a controller(5), an input unit(7), and a reset unit(8). The counters are respectively connected to handles(1-4) of doors set at the front, back, left and right of a car to count the number of times of pulling the handles. The controller stores the sequence of pulling the door handles and the number of times of pulling the handles which correspond to a password, and receives the output signal of the counters to output a cancellation signal to a door lock(6) when the output signal accords with the sequence of pulling handles and the number of time of pulling the handles previously stored. A user designates the pulling sequence and the number of time of pulling the handles to store in the controller through the input unit. The reset unit resets the pulling sequence and the number of time of pulling the handles previously stored in the controller when predetermined two door handles among the four handles are simultaneously pulled.
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