基于单片机与GSM的客车超载检测及防控系统

Bus Overload Detection and Prevention Control System Based on Single-Chip Microcomputer and GSM

为了缓解客车超载而引发的事故问题，预防和治理客车超载这一违章现象，以单片机与GSM通信模块为基础，设计了客车超载检测及防控系统。系统通过红外传感器和摄像头监控客车状况，当客车发生超载时，系统能够自动检测到并且切断客车电子点火器使车熄火，同时向交警发送短信以便告知。系统也会向监控中心发送有关司机和车辆等信息，包括将车内的超载现场以照片的形式发送到终端的计算机系统中。最后通过实验模拟了交通超载情况，结果表明该系统能够有效抑制超载现象发生。

In order to alleviate accidents caused by the bus overload, prevent and control passenger overload phenomenon, a bus overload detection, prevention and control system based on illega single chip microcomputer and GSM communication module is designed in the paper. The system can monitor bus status through the infrared sensors and camera. When bus overload, the system can detect automatically and cut off the electronic ignition to stop the bus, and send a message to traffic police, the system can also send driver and vehicle and other information to terminal computer, including the overload photograph in the bus in the end, we simulate the traffic overload situation by means of experiments, the results show that the system can effectively inhibit the overload phenomenon .