一种基于ARM与RFID技术的停车场控制器的设计

发布时间：2018-04-24 13:00

本文选题：ARM + RFID　；参考：《大连海事大学》2014年硕士论文

【摘要】：随着国家经济建设的不断发展和国民生活水平的不断提升,机动车数量开始突飞猛进,导致停车问题也随之出现。而我国进入汽车时代的时间相对较短,在停车场管理上还存在诸多技术弊端。在对当前的国内停车场主流控制器进行调研,并对比各种停车场识别技术的优劣之后,本文在现有停车场主流技术的基础上,提出了一种基于射频识别技术的停车场控制器设计方案。使用射频识别技术之后,所有车辆的收费都是进过电脑确认和统计,杜绝了人工操作的失误和作弊,一卡一车,资料存档,保证停车场停放车辆的安全,车主的相关信息均在数据库中进行存档,并且卡丢失后可及时补办和处理,在配有图像对比设备的情况下,更加有效提高了系统的安全性与可靠性。本文选择了三星公司的S3C2440芯片作为主控CPU,该款ARM芯片具有高速度、低功耗、价格低等优点。整个系统的设计分为入口控制器和出口控制器两大核心控制器。主要控制模块为地感线圈、摄像头模块、RFID模块、计时模块、语音模块和无线电台。地感线圈负责检测车辆信号,摄像头负责进行车辆信息的采集和核对,语音模块负责对车主进行操作提示,计时模块负责捕获车主入场时间,RFID模块负责进行卡数据的写入和读取。在入口控制器和出口控制器中,都还外接有无线数传电台,该电台功能是将车辆入场和出场时控制器所采集到的入场时间、车辆信息、卡信息等重要数据传送到数据库中,便于停车场数据的管理。在对系统的硬件、软件设计完成之后,还对整个系统进行了细致的制作和调试,调试结果表明该系统的各个技术指标均正确、工作稳定,具有了停车场系统所应具有的主要功能,系统工作较为理想。
[Abstract]:With the development of national economic construction and the continuous improvement of national living standards, the number of motor vehicles has begun to advance by leaps and bounds, which leads to the parking problem. But our country enters the automobile age time relatively short, still has many technical drawbacks in the parking lot management. After investigating the current mainstream parking controller in China and comparing the advantages and disadvantages of various parking lot identification technologies, this paper based on the existing parking mainstream technology, This paper presents a design scheme of parking lot controller based on RFID technology. After the use of radio frequency identification technology, the fees charged for all vehicles were confirmed and counted by the computer, thus eliminating the mistakes and cheating in manual operation. One card, one car, one document was archived to ensure the safety of parked vehicles in the parking lot. The relevant information of the owner is archived in the database, and the card can be replaced and processed in time after the loss of the card. The security and reliability of the system can be improved more effectively when equipped with the image contrast equipment. In this paper, Samsung S3C2440 chip is selected as the main control. The ARM chip has the advantages of high speed, low power consumption and low price. The design of the whole system is divided into two core controllers: the inlet controller and the outlet controller. The main control modules are earth coil, camera module, RFID module, timing module, voice module and radio station. The ground sense coil is responsible for detecting the vehicle signal, the camera is responsible for collecting and checking the vehicle information, and the voice module is responsible for the operation hint to the owner. The timing module is responsible for capturing the owner's admission time and the RFID module is responsible for the writing and reading of card data. In both the entrance controller and the exit controller, there is also a wireless data transmission station. The function of the radio station is to transfer the important data such as entry time, vehicle information, card information and other important data collected by the vehicle entry and exit controller to the database. Easy to manage parking data. After the hardware and software design of the system has been completed, the system has been made and debugged in detail. The debugging results show that the system has correct technical indexes and stable work. With the parking system should have the main functions, the system work more ideal.
【学位授予单位】：大连海事大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U491.71;TP391.44

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