Elevator control system and elevator control method based on infrared detectors
An infrared detector and elevator control technology, applied in the field of elevator automatic control and sensor technology, can solve the problems of low elevator conveying efficiency, delaying precious time, and long stopping process, so as to reduce useless stops, ensure normal operation, improve The effect of conveying efficiency
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[0038] The present invention will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments.
[0039] An elevator control system based on an infrared detector, comprising:
[0040] Signal recording module: record the call signal and floor selection signal of each floor, and send it to the PLC module for processing;
[0041] Human body detection module: It is composed of a group of infrared detectors on each floor, which detects the human body at the elevator entrance and transmits the detection results to the PLC module for processing;
[0042] PLC module: Analyze the information transmitted by the signal recording module and the human body detection module and send a control signal to the main drag system module;
[0043] Main drive system module: Control the lifting action of the elevator according to the control signal obtained from the PLC module.
[0044] The PLC module includes an infrared detector self-inspection ...
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