随着人们生活水平的提高和日趋快速的现代化生活节奏，汽车几乎成了每家的必备出行工具，随之出现的就是交通事故数量的剧增。2018年最新交规新鲜出炉（不礼让行人扣3分，罚200元），由此可见人和车的矛盾始终存在。面对众多路口，不间断时间，仅依靠交警自身维持路口秩序，常常力不从心。本系统通过基于物联网的智能监测，对路人闯红灯行为进行自动监视和警告，结合语音提示，智能改变斑马线颜色等措施，在不需要人工介入的前提下实现行人过街的规范管理，减少行人闯红灯现象，降低交通事故发生概率，构建安全和谐的城市交通出行环境。

With the improvement of people living standards and the increasingly rapid pace of modern life, cars have almost become a necessary travel tool for every family. What follows is a sharp increase in the number of traffic accidents. The latest traffic regulations of 2018 show that there is always a contradiction between people and cars. In the face of many intersections, uninterrupted time, only rely on the traffic polices to maintain order at intersections, often unable to do their best. Through intelligent monitoring based on the Internet of things, the system can automatically monitor and warn passers-by running red light, combine with voice prompt, intelligently change the color of zebra crossing, and so on. The standard management of pedestrian crossing is realized without artificial intervention, the phenomenon of pedestrian running through red light is reduced, the probability of traffic accident is reduced, and a safe and harmonious urban traffic environment is constructed.