Alarm control system for abnormal operation of elevator
Alarm control system for abnormal operation of elevator
- Neue Suche nach: LU DEJUN
- Neue Suche nach: XU FENG
- Neue Suche nach: XU PENG
- Neue Suche nach: QIAN XINYI
- Neue Suche nach: LU DEJUN
- Neue Suche nach: XU FENG
- Neue Suche nach: XU PENG
- Neue Suche nach: QIAN XINYI
The invention discloses an elevator abnormal operation alarm control system, and relates to the field of alarm, and the elevator abnormal operation alarm control system comprises a commercial power supply module which is used for supplying 220V alternating current; the step-down rectifying and filtering module is used for converting 220V alternating current into direct current and outputting the direct current to the voltage-stabilizing power supply module; the voltage-stabilizing power supply module is used for supplying stable voltage and setting a switch to control whether to supply power or not; the rotating speed detection module is used for detecting the rotating speed of the elevator motor and triggering the quick conduction module to work when the rotating speed exceeds a threshold value; the rapid conduction module is used for providing a voltage signal for the continuous driving module during working; compared with the prior art, the device has the beneficial effects that when it is detected that the rotating speed of the elevator motor is abnormal, the alarm module is driven by the rapid conduction module and the continuous driving module to give an alarm continuously, passengers are prompted to leave the elevator through voice, and the situation that the passengers stay in the elevator when the elevator motor runs abnormally is avoided.
本发明公开了一种电梯异常运行报警控制系统，涉及报警领域，该电梯异常运行报警控制系统包括：市电电源模块，用于供给220V交流电；降压整流滤波模块，用于将220V交流电转化为直流电，输出给稳压供电模块；稳压供电模块，用于供给稳定的电压，并设置开关控制是否供电；转速检测模块，用于检测电梯电机转速，在转速超出阈值时，触发快速导通模块工作；快速导通模块，用于工作时为持续驱动模块提供电压信号；与现有技术相比，本发明的有益效果是：本发明在检测到电梯电机转速异常时，会通过快速导通模块、持续驱动模块来驱动报警模块持续报警，语音提示乘坐人员离开电梯，避免在电梯电机运行异常时还有乘坐人员停留在电梯内。
Dokumentinformationen
Alarm control system for abnormal operation of elevator
一种电梯异常运行报警控制系统
2024-04-05
Patent
Elektronische Ressource
Chinesisch
| IPC: | B66B Aufzüge , ELEVATORS |
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