计算机与数字工程2017，Vol.45Issue(3)：565-568,582,5.DOI:10.3969/j.issn.1672-9722.2017.03.033
基于嵌入式的车辆长度测量系统设计与实现
Design and Implementation of Vehicle Length Measurement System Based on Embedded System
摘要
Abstract
In view of the requirements of modern society parking charge system, as well as limit of the height of the vehicles on the road, a vehicle length measurement system is designed based embedded vehicle.There is a coil that is connected to a digital vehicle detector on the toll station to supervise whether the vehicles arrive.When the detector senses vehicles` arriving, the USB camera is made to take pictures of vehicles, using SOCKET communication send pictures to the PC, and the whole process of acquisition of vehicles` pictures is operated under Linux system.When the PC receives the picture, the judgement of the vehicles can be made through arithmetic of background difference method, the acquisition of the vehicles` modules is made automatically, and the efficiency of the work is improved effectively.The system has been used in the parking lot and the filed of judging the modules of vehicles.关键词
Linux/嵌入式操作系统/车辆图片/SOCKET通信/背景差分法/VC++/TCP协议Key words
Linux/embedded system/vehicle picture/SOCKET communication/background difference method/VC++/TCP protocol分类
信息技术与安全科学引用本文复制引用
王鹏,李爽..基于嵌入式的车辆长度测量系统设计与实现[J].计算机与数字工程,2017,45(3):565-568,582,5.
