基于单片机和车辆检测器的车型分析技术研究

车辆检测器的种类很多,检测方式和主要工作原理也各不相同,但车辆检测器都是基于车辆通过或存在,使检测器中能量发生变化而产生车辆感应信号。阐述地磁式车辆检测器的工作原理的,报告了国内外车型分类技术应用现状。进一步论述系统的硬件结构框图、基本功能及软件程序流程图,认为其应该是国内最有前途、最可能采用的一种车型自动分类技术。

Model Analysis and Research Based on Single Chip Computer and Vehicle Detector

The vehicle detector has many types,detection methods and the main principle are different,but the car detector is based on vehicles passed or existence so that the detector in the energy arising from changes in vehicle sensor signal.The geomagnetic vehicle detector of working principle,the report of technical classification of domestic and foreign cars application status are discussed.Hardware block diagram of the structure,function and basic software program flow chart are introduced too,it should be considered the most promising country,the most likely use of a vehicle automatic classification technology.