关键词：ID卡，门禁系统，管理系统软件，PC上位机和多个单片机通信，RS232
Car Parking Management System based on the compuer
Abstract
Car Parking Management System to non-contact card as the certificate of parking vehicles，a car to one card，for vehicles entering and leaving the image contrast. This system is an advanced ID card recognition technology and video image processing technology, computer control, vehicle access to parking access control system for efficient management.
Car Parking Management System software platform with powerful data-processing functions, fee management system to complete the settings of various parameters, data collection and statistics, can be issued to the card-issuing system to manage a variety of cards, the cards of the missing report of loss, and be able to print statistics effective, to a large extent to improve people's day-to-day work efficiency.
The design is based on the PC host computer and a number of single-chip communication technology, and Visual Basic 6.0 programming interface with RS232 serial communication protocol between the data to achieve a variety of information processing, in order to achieve access to the car park management system.
