The invention relates to a serial communication light curtain system which comprises a transmitting end, a receiving end, a power supply box and an elevator controller. The power supply box supplies power to the transmitting end and the receiving end, and the power supply box is connected with the elevator controller through a CAN interface circuit. The manufacturing cost of the elevator is reduced, and the elevator is convenient to maintain.
本发明涉及一种串行通信光幕系统,包括发射端、接收端、电源盒和电梯控制器,所述电源盒为所述发射端和接收端供电,所述电源盒和电梯控制器之间采用CAN接口电路相连。本发明降低了电梯的制造成本且方便维修。
Serial communication light curtain system
一种串行通信光幕系统
2020-06-26
Patent
Electronic Resource
Chinese
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