基于STM32的客车超员远程监测系统研究

Research on Remote Monitoring System for Bus Overload Based on STM32

针对客车超员引发的交通事故频发,传统意义上的客车超员监测模式很难满足交通运输部门对超员监测系统发展要求的现状,基于STM32微控制器设计了客车超员远程监测系统。使用红外光电传感器采集上下车人数并实时显示在液晶屏上,当检测到客车发生超员时,系统通过GSM网络向交警发送预警短信,同时在客车现场语音提醒。测试结果表明传感器检测准确、系统预警可靠,对客车超员远程监测具有重要意义。

Design remote monitoring system for bus overload based on STM32 microcontroller in view of present situation for frequent occurrence of traffic accidents caused by bus overload, the traditional monitoring mode for bus overload can hardly meet transportation sector＇s overload monitoring system development requirements. Use infrared photoelectric sensors to collect number of people getting on and off and display on the LCD screen in real time, when it is detected that the bus is overloaded, the system sends a warning SMS to the traffic police remotely through the GSM network, and at the same time, it performs voice prompts on the bus. Test results show that detect accuracy by the sensor, warning reliable, and it is of great significance to remote monitoring for bus overload.