發(fā)布時間：2018-02-28 17:19

  本文關(guān)鍵詞： 大數(shù)據(jù) 3G 嵌入式技術(shù) S3C2440 C#　出處：《大連海事大學(xué)》2014年碩士論文　論文類型：學(xué)位論文

【摘要】：隨著城市機動車保有量快速增加,許多城市出現(xiàn)了日漸顯著的“停車難、難停車”的問題。經(jīng)常發(fā)生泊車者對現(xiàn)場周圍停車場信息不了解,導(dǎo)致浪費時間、汽車違停和引起交通堵塞的可能。本文針對目前國內(nèi)外智能化停車場管理研究的不足之處以及解決停車問題的迫切需要,在嵌入式技術(shù)、數(shù)據(jù)庫技術(shù)、無線網(wǎng)絡(luò)傳輸技術(shù)、計算機與網(wǎng)絡(luò)傳輸技術(shù)等的支撐下,提出了一種基于3G傳輸?shù)耐＼噲龃髷?shù)據(jù)采集發(fā)布系統(tǒng)。 本系統(tǒng)的設(shè)計采用了模塊化的思想,將系統(tǒng)分為三個模塊,分別為數(shù)據(jù)采集子系統(tǒng)、數(shù)據(jù)傳輸子系統(tǒng)、數(shù)據(jù)發(fā)布子系統(tǒng)。系統(tǒng)意在將一個區(qū)域內(nèi)所有的停車場服務(wù)器上安裝數(shù)據(jù)采集子系統(tǒng)以及3G傳輸子系統(tǒng)進行數(shù)據(jù)的采集和傳輸,在接收端將采集的停車信息存儲在數(shù)據(jù)庫中。本文前期研究表明,目前絕大部分智能停車場采用的是微軟公司的SQL Server數(shù)據(jù)庫進行管理,且數(shù)據(jù)庫的表格標準統(tǒng)一。該數(shù)據(jù)庫中存儲了停車場出入信息。本系統(tǒng)所設(shè)計的數(shù)據(jù)采集模塊是通過C#語言實現(xiàn),該模塊讀取數(shù)據(jù)庫中的停車信息,打包后將數(shù)據(jù)通過串口傳輸?shù)綌?shù)據(jù)傳輸模塊。數(shù)據(jù)傳輸模塊采用arm9開發(fā)板連接3G網(wǎng)卡傳輸停車數(shù)據(jù),是本文重點研究實現(xiàn)的部分。本設(shè)計中定制開發(fā)了針對于系統(tǒng)特殊應(yīng)用的Linux內(nèi)核,在Linux平臺上采用了socket編程的方式實現(xiàn)了向固定IP發(fā)送數(shù)據(jù)的功能。在擁有固定IP的服務(wù)器端接收到數(shù)據(jù)后,存入數(shù)據(jù)庫中方便后期查詢。最后信息發(fā)布模塊是在C#平臺上搭建,設(shè)計實現(xiàn)網(wǎng)站訪問調(diào)用數(shù)據(jù)庫中相關(guān)停車信息的功能。從而實現(xiàn)了泊車者,利用B/S模式能夠在終端瀏覽實時的停車信息,尋找合適的停車位,方便用戶出行目標。 測試表明本系統(tǒng)能夠有效的將一個區(qū)域內(nèi)的各大停車場數(shù)據(jù)采集匯總并能夠統(tǒng)一發(fā)布。本系統(tǒng)的提出能夠解決許多城市日漸顯著的“停車難、難停車”的問題,能夠緩解目前供需緊張、尋找停車場困難等普遍現(xiàn)象。
[Abstract]:With the rapid increase in the number of motor vehicles in cities, many cities have become increasingly "difficult to stop, difficult to stop" problem. Often parking people do not know the parking information around the scene, resulting in a waste of time. This paper aims at the shortage of intelligent parking management research at home and abroad and the urgent need to solve the parking problem, in embedded technology, database technology, wireless network transmission technology, Under the support of computer and network transmission technology, a collection and release system of big data in parking lot based on 3G transmission is proposed. The design of the system adopts the idea of modularization. The system is divided into three modules: data acquisition subsystem and data transmission subsystem. Data distribution subsystem. The system is intended to install data acquisition subsystem and 3G transmission subsystem on all parking lot servers in a region to collect and transmit data. At the receiving end, the collected parking information is stored in the database. The previous research shows that most of the intelligent parking lots are managed by Microsoft's SQL Server database. The data acquisition module designed in this system is realized by C # language, and the module reads parking information in the database. After packaging, the data is transmitted to the data transmission module through serial port. The data transmission module uses the arm9 development board to connect the 3G network card to transfer parking data. In this design, the Linux kernel for the special application of the system is developed. The function of sending data to fixed IP is realized by means of socket programming on Linux platform. After receiving the data from the server with fixed IP, the data is stored in the database for later query. Finally, the information publishing module is built on the C # platform. The design realizes the function of website accessing and calling related parking information in the database, so that the parking person can browse the real-time parking information in the terminal by using the B / S mode, find the appropriate parking space, and make it convenient for the user to travel. The test results show that the system can effectively collect and aggregate the data of each parking lot in a single area and can be issued in a unified way. The system can solve the problem of "difficult parking, difficult parking" which is becoming more and more obvious in many cities. Can ease the current supply and demand tension, find parking lot difficulties and other common phenomena.
【學(xué)位授予單位】：大連海事大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：U491.7;TN929.53

【參考文獻】

相關(guān)期刊論文 前10條

1 王建新,楊世鳳,史永江,童官軍;遠程監(jiān)控技術(shù)的發(fā)展現(xiàn)狀和趨勢[J];國外電子測量技術(shù);2005年04期

2 史運濤;孫德輝;李志軍;劉大;凡杰;李曉碩;;基于Modbus協(xié)議的通訊集成技術(shù)研究[J];化工自動化及儀表;2010年04期

3 羅永宏;;基于3G無線寬帶通信網(wǎng)絡(luò)的海上搜救指揮系統(tǒng)[J];航海技術(shù);2011年06期

4 胡以懷;賈靖;常勇;紀娟;;基于3G技術(shù)的船舶遠程監(jiān)測系統(tǒng)[J];艦船科學(xué)技術(shù);2009年02期

5 張盈盈;;關(guān)于推廣停車場智能管理系統(tǒng)的探討[J];交通世界(運輸·車輛);2006年09期

6 朱運利;厲彥峰;;船舶智能監(jiān)控系統(tǒng)的研究與實現(xiàn)[J];計算機測量與控制;2009年05期

7 胡慶武;崔賢玉;;基于ARM的嵌入式系統(tǒng)BootLoader的編譯與啟動分析[J];科學(xué)技術(shù)與工程;2007年14期

8 尤寶山,劉小兵;異種計算機操作系統(tǒng)之間實時數(shù)據(jù)通信的實現(xiàn)[J];四川工業(yè)學(xué)院學(xué)報;2004年04期

9 李伶;李太君;;基于3G的手機遠程監(jiān)控系統(tǒng)[J];通信技術(shù);2010年09期

10 喻方平,黃海亮,楊建國,嚴新平;基于遠程網(wǎng)絡(luò)技術(shù)的船舶機務(wù)管理信息系統(tǒng)[J];武漢理工大學(xué)學(xué)報(信息與管理工程版);2002年03期

，

本文編號：1548248