The invention discloses an alarm method for a trapped person accident of a vertical elevator, which comprises monitoring equipment and an alarm unit communicated with the monitoring equipment, the monitoring equipment is arranged between an elevator landing door and an elevator car door, and the alarm unit is arranged on an elevator car. The monitoring equipment comprises a three-way acceleration sensor, a data acquisition unit, an audio acquisition unit, an analysis processing unit and a communication unit, and the alarm unit is respectively communicated with the system service terminal, the audio/video playing unit and the alarm mobile terminal. A passenger slaps the car door according to prompt information of the alarm prompt information sticker, the monitoring equipment identifies a vibration signal detected by the acceleration sensor, and if the vibration signal meets a preset alarm condition, the monitoring equipment converts the vibration signal into an alarm signal and transmits the alarm signal to the alarm unit, so that the problems that the key function is abnormal during existing key alarm, and the safety is high are solved. And when a person trapping fault occurs in the elevator, passengers cannot give an alarm timely and effectively through an alarm key in the elevator car.
本发明公开了一种垂直电梯发生困人事故的报警方法,包括监测设备与和监测设备通讯的报警单元,监测设备安装在电梯厅门与电梯轿厢门之间,报警单元安装在电梯轿厢上,监测设备包括三向加速度传感、数据采集单元、音频采集单元、分析处理单元以及通讯单元,报警单元分别与系统服务终端、音/视频播放单元以及报警移动终端通信,若监测设备监测发生困梯事件,乘客按照报警提示信息贴的提示信息拍击轿厢门,监测设备将识别加速度传感器检测到的震动信号,若符合预设报警条件,则监测设备将震动信号转换成报警信号并传输至报警单元,解决了现有按键报警时按键功能失常,在电梯发生困人故障时,乘客通过电梯轿厢内的报警按键,无法及时有效报警的问题。
Alarm method for people trapping accident of vertical elevator
一种垂直电梯发生困人事故的报警方法
2022-12-30
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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