基于磁场传感器和ARM的智能停车场管理系统

针对传统停车场管理系统寻找空车位时间较长、车位利用率较低等问题,将磁场传感器和ARM引入智能停车场管理系统中.以HMC5983磁场传感器为核心设计了车位信息采集模块,以ARM芯片为核心设计了主控模块,以CCD相机为核心设计了车牌信息采集模块,并对其进行软件开发,设计出了易于查看的空余车位显示模块,并最终实现ARM控制.系统测试表明:HMC5983磁场传感器能够实时采集停车场的车位信息,并通过空余车位显示模块显示出来,为入场车辆提供了直观的停车指导,同时采用ARM芯片提高了系统的安全性.本系统适用于各类大中型平面停车场,实现了停车场系统的智能化管理.

Design of Intelligent Parking Lots Management System Based on Magnetic Sensor and ARM

In order to solve problems of the long time for seeking vacancy and low parking utilization in traditional parking lots,magnetic sensor and ARM are added into intelligent parking lots management system.The parking information collection module is built with a HM5983 magnetic sensor as its core,the main control module of the system is built with ARM.The plate number collection module is built with a CCD camera,then,its software is developed and the vacancy display module which is easy to view is designed,the ARM control is realized ultimately.System tests show that HM5983 magnetic sensor can detect every parking space information in real-time.The information of availability is displayed via the vacancy display module to provide intuitive parking guidance for automobiles entering the parking lots.The security of system is elevated by using ARM.This system is applicable to all kinds of large and medium sized plain parking lots and realizes the intelligent management of parking lots.