The invention discloses a traffic signal lamp fault detection and alarm method. The method comprises the steps that: multi-region division is performed on each lamp panel of an LED traffic signal lamp, a corresponding monitoring circuit is set at each region and lamp signal input power supply, so that the monitoring of the voltage and current of each divided region and lamp signal input power supply can be achieved; a corresponding information processing module, a Beidou/GPS positioning module and an LTE communication module are configured in a whole lamp set, wherein the information processing module is used for carrying out fault analysis, research and judgment on the received voltage and current information detected by each voltage and current sensor; Compared with an existing traffic signal lamp fault detection method, the method enables a user to know the fault condition of a traffic signal lamp more meticulously, and reasonably arrange maintenance work according to the damage degree of the traffic signal lamp; when the traffic signal lamp has small faults which however do not affect normal use, maintenance personnel can handle other emergency maintenance work in advance, blind maintenance work arrangement is avoided, and maintenance work is more efficient.
一种交通信号灯故障检测与报警的方法,将LED交通信号灯的各个灯盘进行多区域划分的方式,并在每个区域及灯信号输入电源处设置相应的监测电路,实现对每个划分区域及灯信号输入电源的电压和电流的监测。同时还在整个灯组中配置相应的信息处理模块、北斗/GPS定位模块和LTE通信模块;信息处理模块用于对收到的各个电压电流传感器检测的电压和电流信息进行故障分析研判;其技术要点为,本发明与现有的交通信号灯故障检测方法相比,能更细致的了解交通信号灯的故障情况,能根据交通信号灯的损坏度合理安排维护工作;在交通信号灯出现细小故障但不影响正常使用时,可以让维护人员先行处理其它紧急的维护工作,避免盲目的维护工作安排,让维护工作更高效。
Traffic signal lamp fault detection and alarm method
一种交通信号灯故障检测与报警的方法
2020-12-11
Patent
Elektronische Ressource
Chinesisch
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