基于LabVIEW的停车场控制与管理系统详解.PDFVIP

电子发烧友 电子技术论坛 基于 LabVIEW 的停车场控制与管理系统 李明利,秦菁 （长安大学信息工程学院 西安，710064） 摘要：现代社会对停车场的要求越来越高，本文介绍了在LabVIEW 平台上开发的停车场控 制与管理系统，系统以车牌号标识车辆和管理停车。描述了系统的硬件组成，软件结构和分 工，说明了车辆出入控制和停车管理的原理，以及利用机器视觉进行车牌识别和车辆验证的 方法和步骤，分析了系统的特点。系统具备完善的停车场控制与管理功能，且有出入不停车、 停车安全性高、运行可靠和可扩展性强的特点，适用于地下停车场和停车楼的控制与管理。 关键词：交通工程；停车场控制与管理；LabVIEW ；车牌识别和车辆验证 中图分类号：U491.7+1 文献标识码：A Control and Management System of Parking-Place Based on LabVIEW LI ming-li,Qin jing (School of information engineering, Chang’an University Xi’an, China 710064 ) Abstract: Modern society demands parking-place providing perfect services and managing effectively,this paper introduces a car-park control and management system exploited on LabVIEW,which represents a car and administrates parking with the number of the car’s license plate. Describes hardware components, software organizations and their tasks of the system.Then illustrates principle for it to control car coming in and going out a car-park,and for it to administrate tolling,and ways and steps to take license plate recognition and car verification using machine vision,and analyses significant merits of the system.The system is capable of controlling and administrating perfectly a parking-place, and has advantages of coming and going nonstop,security,and high reliability and expansibility, may be applied extensively to control and management of commercial underground car-parks and parking-buildings. Keywords:Traffic Engineering; Control and Management of Parking-place; LabVIEW; License Plate Recognition and Car Verification 1 引言 随着汽车社会的到来，近几年中国城市的停车需求急剧增加，停车场规划与建设已经引 起政府有关部门的重视。现代化的停车场不仅要提供高效、快捷、安全、舒适的停车服务， 还要具备完善的管理，为此工程师和学者们开发设计了各种停车场管理