Description: Design of a six-layer automatic elevator control circuit, the controller can control the complete six-story elevator passenger service, and follow the direction of the priority principle, direct the operation of the elevator and the elevator inside and outside the requested information, the specific requirements are as follows:
(1) on each floor with elevator entrance, a request under switch, equipped with a passenger elevator to reach the floor request switch.
(2) floor with elevator in which direction, the lift operation mode (up or down) direction.
(3) elevators rise and fall times are 2s.
(4) the lift reached the stop request, the opening hours for the 4s, closing time for the 3s, can be quickly closed and closed interrupt signal control signal to close.
(5) can remember the elevator, all requests outside of the signal, and in accordance with rules of order elevator response. Response action is completed, clear request signal.
(6) can detect overload, and has an alarm s
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EDA dianti kongzhiqi.doc
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