一種基于ARM與RFID技術的停車場控制器的設計
發(fā)布時間:2018-04-24 13:00
本文選題:ARM + RFID ; 參考:《大連海事大學》2014年碩士論文
【摘要】:隨著國家經濟建設的不斷發(fā)展和國民生活水平的不斷提升,機動車數量開始突飛猛進,導致停車問題也隨之出現。而我國進入汽車時代的時間相對較短,在停車場管理上還存在諸多技術弊端。在對當前的國內停車場主流控制器進行調研,并對比各種停車場識別技術的優(yōu)劣之后,本文在現有停車場主流技術的基礎上,提出了一種基于射頻識別技術的停車場控制器設計方案。使用射頻識別技術之后,所有車輛的收費都是進過電腦確認和統(tǒng)計,杜絕了人工操作的失誤和作弊,一卡一車,資料存檔,保證停車場停放車輛的安全,車主的相關信息均在數據庫中進行存檔,并且卡丟失后可及時補辦和處理,在配有圖像對比設備的情況下,更加有效提高了系統(tǒng)的安全性與可靠性。 本文選擇了三星公司的S3C2440芯片作為主控CPU,該款ARM芯片具有高速度、低功耗、價格低等優(yōu)點。整個系統(tǒng)的設計分為入口控制器和出口控制器兩大核心控制器。主要控制模塊為地感線圈、攝像頭模塊、RFID模塊、計時模塊、語音模塊和無線電臺。地感線圈負責檢測車輛信號,攝像頭負責進行車輛信息的采集和核對,語音模塊負責對車主進行操作提示,計時模塊負責捕獲車主入場時間,RFID模塊負責進行卡數據的寫入和讀取。在入口控制器和出口控制器中,都還外接有無線數傳電臺,該電臺功能是將車輛入場和出場時控制器所采集到的入場時間、車輛信息、卡信息等重要數據傳送到數據庫中,便于停車場數據的管理。 在對系統(tǒng)的硬件、軟件設計完成之后,還對整個系統(tǒng)進行了細致的制作和調試,調試結果表明該系統(tǒng)的各個技術指標均正確、工作穩(wěn)定,具有了停車場系統(tǒng)所應具有的主要功能,系統(tǒng)工作較為理想。
[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.
【學位授予單位】:大連海事大學
【學位級別】:碩士
【學位授予年份】:2014
【分類號】:U491.71;TP391.44
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