铁路信号灯失效无线预警监测系统的设计与实现

Design and Implementation of Wireless Early Warning and Monitoring System for Failure of Railway Signal Lamp

笔者主要介绍了一种在CC2530控制下的铁路信号灯失效无线预警监测系统的设计与实现。该系统以CC2530为核心控制器,以BH1750光强传感器模块为测量核心,实现对信号灯光强变化的测量,测量到的数据上传到CC2530模块,获得信号灯光强变化,以此特征对应特征数据库,发出预警或者失效信息,并通过ZigBee组网传到控制中心,监测铁路信号灯的使用情况。

This paper mainly introduces the design and implementation of a wireless early warning and monitoring system for railway signal lamp failure under the control of CC2530.The system uses CC2530 as the core controller and bh1750 light intensity sensor module as the measurement core to measure the change of signal light intensity.The measured data is uploaded to CC2530 module to obtain the change of signal light intensity,which corresponds to the feature database,sends out the warning or failure information,and transmits it to the control center through ZigBee network to monitor the use of railway signal lights.