The invention discloses an elevator positioning system. The system comprises an elevator car, a first elevator light curtain and a second elevator light curtain are arranged at the two sides of the elevator car, a receiving end lamp panel is arranged in the first elevator light curtain, and a transmitting end lamp panel is arranged in the second elevator light curtain. A broadcasting device, a sound receiving device and a microprocessor are arranged on the receiving end lamp panel or the transmitting end lamp panel, the broadcasting device is used for emitting sound waves, the sound receiving device is used for receiving echoes of the sound waves emitted by the broadcasting device, and the microprocessor is used for receiving the echoes, converting the echoes into sound wave data and analyzing the sound wave data, to judge the moving direction and the moving distance of the elevator car. The system can position an elevator through the sound wave data, and the use safety of equipment is effectively guaranteed.
本发明揭示了一种电梯定位系统,包括:一个电梯轿厢,电梯轿厢的两侧包括第一电梯光幕和第二电梯光幕,所述第一电梯光幕中设有接收端灯板,所述第二电梯光幕中设有发射端灯板,所述接收端灯板或发射端灯板上设有播报装置、收音装置和微处理器,所述播报装置用于发出音波,所述收音装置用于接收播报装置发出音波的回音,所述微处理器用于接收所述回音,将所述回音转化成音波数据,对所述音波数据进行分析,来判断电梯轿厢的移动方向和移动距离。本发明可通过音波数据来定位电梯,有效保障设备使用安全。
Elevator positioning system and positioning method
电梯定位系统和定位方法
2021-05-11
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
ELEVATOR POSITIONING SYSTEM AND METHOD CONTROLLING SUCH ELEVATOR POSITIONING SYSTEM
European Patent Office | 2022
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