The invention provides an elevator external calling display system. The elevator external calling display system comprises a processing unit; the processing unit is connected with a communication unit, a human body detection unit and a display unit, and the processing unit, the communication unit, the human body detection unit and the display unit are all collectively powered by a power supply module. According to the system, energy conservation and consumption reduction can be effectively achieved, energy consumption and component work when no one stays in an elevator waiting hall or enters the elevator waiting hall are avoided, and the service life of electronic components is effectively prolonged.
本发明提供了一种电梯外召唤显示系统,包括处理单元;所述处理单元连接有通讯单元、人体探测单元、显示单元,且处理单元、通讯单元、人体探测单元、显示单元均由电源模块统一供电。本发明能有效实现节能降耗,避免电梯侯梯厅无人且无人进入时的能源消耗和元器件工作,有效延长电子元器件使用寿命。
Elevator external calling display system
一种电梯外召唤显示系统
2021-09-03
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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