基于微型线圈传感器的车辆通过检测系统研究  

Vehicle passing detection system based on micro-coil sensor

作　　者：姚尚明[1] 童亮[1,2] 杜迪[1] 

机构地区：[1]北京信息科技大学机电工程学院,北京100081 [2]北京电动车辆协同创新中心,北京100192

出　　处：《北京信息科技大学学报（自然科学版）》2016年第4期13-16,共4页Journal of Beijing Information Science and Technology University

基　　金：国家自然科学基金资助项目(51275053);北京市教委科研基地建设项目(PXM2014_014224_000065)

摘　　要：车辆通过检测是停车场和道路交通管理和控制的基础。基于微型线圈传感器的工作原理,对车辆通过检测系统的基本组成和传感器信号处理电路进行了相关的设计,同时结合车辆进入和离开时传感器输出波形特点,提出了车辆通过检测的算法实现方法,并通过实验对方法进行了验证,结果证明了系统的有效性。Vehicle passing detection is the basis of parking management and road traffic management and control. Based on the working principle of the sensor,the design of the construction of hardware and signal processing circuit for the vehicle passing detection system have been done in detail in the paper. Combined with the characteristics of the sensor output waveform for vehicle entering and leaving,the vehicle passing detection algorithm is proposed and verified by experiment. The results show the feasibility of the system.

关 键 词：车辆检测 微型线圈传感器 多谐振荡电路 信号处理电路 

分 类 号：U491.116[交通运输工程—交通运输规划与管理]