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Design of a 6-story elevator controller. The elevator controller is automatically in accordance with the requirements of the passengers on the device. 1, each elevator at the entrance to request the switch up and down the elevators are equipped with the stops of the customer to reach the level of the request switch. 2 with elevator position indicator device and elevator operation mode (up or down down down) indicating device. Lift second lift floor. The lift reached the floor stops the request, after one second the elevator doors open, open the door four seconds after the elevator doors close (door light is off), the elevator continues to run until after the implementation of the last request signal to stay in the current layer. 5, the elevator can remember the elevator