The invention provides an elevator emergency alarm device and system. A processor of the elevator emergency alarm device is connected with a wireless communication module; a data communication link with a cloud platform is established through the wireless communication module; an intercom module is connected with a communication line or a calling circuit of an elevator intercom system; the processor detects an alarm signal of the communication line or the calling circuit through the intercom module; and when it is detected that the alarm signal exists, the processor sends alarm information tothe cloud platform or a preset rescuer through the wireless communication module and sends voice information sent from the cloud platform or the preset rescuer to the elevator intercom system throughthe intercom module so as to achieve communication between a trapped person and the rescuer. According to the elevator emergency alarm device and system, rewiring is not needed, so that the cost is low; the alarm information can be sent to multiple preset rescuers, and the unattended disturbance is eliminated; and the characteristics of cloud platform calling are utilized without real-name authentication, and personal privacy is protected.
本发明提供一种电梯紧急报警装置、系统,电梯紧急报警装置的处理器与无线通信模块连接,通过无线通信模块建立与云平台的数据通讯链路;通话模块与电梯通话系统的通信线路或呼叫电路连接,处理器通过通话模块检测通信线路或呼叫电路的报警信号,在检测到报警信号时通过无线通信模块向云平台或预设救援人员发送报警信息,并将云平台或预设救援人员发送的语音信息通过通话模块发送给电梯通话系统以实现被困人员与救援人员的沟通。本发明无需重新布线,成本低,而且能够将报警信息发送多个预设救援人员,消除了无人值班的干扰,利用云平台呼叫的特性,无需实名认证,保护了个人隐私。
Elevator emergency alarm device and system
电梯紧急报警装置、系统
2020-06-05
Patent
Elektronische Ressource
Chinesisch
ELEVATOR ALARM DEVICE AND ELEVATOR ALARM NOTIFICATION METHOD
Europäisches Patentamt | 2016
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