当前,我国经济和社会进入全面提速时期。伴随着人们生活水平与物质条件的日新月异,城市私家车的保有量在不断地激增,从而引起各地交通越发地拥堵。因此,我国政府也在积极寻求解决交通拥堵的方案。由于通信、计算机、信息等智能技术的飞速发展,智能交通的理念得以实现。智能交通技术也因此得到了突破性进展。智能交通系统集成为信息、传感、通信与控制技术 At present, our economy and society have entered a period of speeding up. With the rapid changes in people’s living standards and material conditions, the number of private cars in cities continues to surge, causing traffic congestion in various places. Therefore, our government is also actively seeking solutions to traffic congestion. Due to the rapid development of intelligent technologies such as communication, computer and information, the concept of intelligent transportation can be realized. Intelligent transportation technology has also made a breakthrough. Intelligent transportation system integrates information, sensing, communication and control technology