請用此 Handle URI 來引用此文件:
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/25991
完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 張堂賢 | |
dc.contributor.author | Jaw-Jiun Tsai | en |
dc.contributor.author | 蔡兆駿 | zh_TW |
dc.date.accessioned | 2021-06-08T06:58:08Z | - |
dc.date.copyright | 2009-07-28 | |
dc.date.issued | 2009 | |
dc.date.submitted | 2009-07-10 | |
dc.identifier.citation | 1. S. Yousefi, M. S. Mousavi, and M. Fathy, “Vehicular Ad Hoc Networks(VANETs): Challenges and Perspectives,” in Proceedings of the 6th international
conference on ITS Telecommunications (ITST2006), pp. 761-766, China, 2006. 2. 杜建男,「An efficient data dissemination model for VANET」,國立中央大學通訊工程研究所碩士論文,民國96年 3. US Dedicated Short Range Communication 擷取自 http://www.leearmstrong.com/Dsrc/DSRCHomeset.htm 4. M. Bechler, L. Wolf, O. Storz, and W. Franz. “Efficient Discovery of Internet Gateways in Furture Vehicular Communication Systems”. The 57th IEEE Semiannual Vehicular Technology Conference, April 2003. 5. C. Siva Ram Murthy and B.S. Manoj , Ad Hoc wireless networks:architectures and protocols , Prentice Hall PTR, May 2004 6. R. Ogier, F. Templin and M. Lewis, “Topology Dissemination Based on Reverse-Path Forwarding (TBRPF)”, RFC3684, February 2004 7. 曾煜棋、潘孟鉉、林致宇編著,”無線區域及個人網路-隨意及感測器網路之技術與應用”,加樺國際,民國95年 8. Perkins, C., Royer, E., “Ad-Hoc On-Demand Distance Vector Routing. “, Proceedings of 2nd IEEE Workshop on Mobile Computing Systems and Applications, February 1999 9. Z. J. Haas and M. R. Pearlman, “ The Zone Routing Protocol (ZRP) for Ad hoc Networks”, Mobile Ad Hoc Networks (MANET), 1997 10. Yu-Chee Tseng, Sze-Yao Ni, Yuh-Shyan Chen, and Jang-Ping Sheu, “The broadcast storm problem in a mobile ad hoc network,” WINET Wireless Networks,vol. 8, no. 2–3, pp. 153–167, May 2002. 11. Wei Peng , Xi-Cheng Lu, “On the reduction of broadcast redundancy in mobile ad hoc networks,” in Proc. 1st ACM international symposium on Mobile ad hoc networking & computing, November 2000. 12. A. Qayyum, L. Viennot, and A. Laouiti. 'Multipoint Relaying for Flooding Broadcast Message in Mobile wireless Networks' Proceedings of the 35th AnnualHawaii Intermational Conference on System Sciences, 2002. 13. W. Peng and X. C. Lu, 'AHBP: An Efficient Broadcast Protocol for Mobile Ad Hoc Networks,' Journal of Computer Science and Technology, Vol. 16, No. 2 p114-p125, March 2001. 14. 林尚駿,「動態移動下近場資訊系統有效涵蓋範圍之研究」,國立台灣大學土木工程系碩士論文,民國98年 15. VICS HOME PAGE (English). (2008). 2008年11月1日 擷取自 http://www.vics.or.jp/english/index.html 16. How VICS works | VICS HOME PAGE. (2008). 2008年11月1日 擷取自 http://www.vics.or.jp/english/vics/pdf/vics_pamph.pdf 17. 日本國土交通省 擷取自 http://www.mlit.go.jp/ 18. PB, F. Vehicle Infrastructure Integration(VII):VII Architecture and Functional Requirements. ITS Joint Program Office. Washington, D.C.: US Department of Transportation, 2005 19. 美國交通部 科研與創新技術管理局 擷取自http://www.rita.dot.gov/ 20. 英國高速公路設計標準 擷取自http://www.standardsforhighways.co.uk/ 21. Brignolo, R. Co-operative Road Safety - The SAFESPOT Integrated Project. Vienna, May 2006 22. 中華智慧型運輸系統協會 擷取自 http://www.its-taiwan.org.tw/ 23. iBiquity公司 擷取自www.ibiquity.com/ | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/25991 | - |
dc.description.abstract | 智慧型運輸系統利用即時的資訊發佈以增進道路運輸與行車的效率,進而改善交通擁擠的程度,並提升交通安全。現今交通資訊發佈主要仍依靠CMS、廣播系統以及旅行前交通資訊查詢等方式,但用路人於交通中往往無法收到真正即時之交通資訊。有鑑於此,運用車間通訊技術於交通中成為各國智慧型運輸系統發展的主流之一。車間通訊網路可被視為行動隨意無線網路的特殊形式,也稱為VANET(Vehicle Ad-hoc Network)網路。
本研究將近場資訊系統及N-Fi系統應用於車間通訊概念,訂定相關之通訊協定以及研擬資訊發佈平台,利用IEEE802.15.4傳輸技術並提出一個類似雷達搜尋的廣播路由法,利用動態功率搜尋鄰近節點,使交通資訊能夠在無線隨意網路上有效率且即時地發佈,該路由特性具有無固定路由、免路由維護及有限轉傳等三大特色。本研究為了降低網路內的廣播封包數量,對於已接收過訊息之節點將不再接收相同資訊,也不參與轉傳,避免引起廣播風暴的問題。由於封包傳送過程並沒有特定路由,取而代之的是將轉傳任務交給距離發送端相對較遠的節點,因此節點之間並不需要交換大量的控制封包以決定轉傳節點。 本研究將車輛在道路上所需獲得的資料分類,並考量優先層級概念,依照資訊的重要性決定優先發佈順序;資訊發佈的來源可以是交控中心、路側單元、甚至是車輛本身,本研究於實驗中初步驗證所發展之系統能夠應用於轉傳資訊,可向前及向後發送,且具有極低失誤率,因此也可應用於需要高度可靠性之安全性訊息發佈。經實驗證明本系統已可達到車間通訊之基本功能。 | zh_TW |
dc.description.abstract | Intelligent transport systems use real-time information dissemination to improve road transportation and traffic efficiency, and thereby alleviate the condition of traffic congestion and enhance safety. The current traffic information dissemination still relies on the CMS, broadcasting system and pre-trip travel imformation, however travelers are not often received the true real-time traffic information when they are on the road. In view of this, using vehicle-to-vehicle communication technologies in traffic become one of developmental mainstreams. Vehicle-to-vehicle communication network can be regarded as a special form of ad hoc wireless network, also known as the VANET (Vehicle Ad-hoc Network).
This thesis uses Near Field Informatics system in vehicle-to-vehicle communication and set related protocol to the development of information dissemination platform. Moreover, this thesis uses IEEE 802.15.4 transmission technology and a similar radar-searching method, which utilizes dynamic power to search neighboring nodes, so that traffic information can be disseminated efficiently. The routing protocal has no fixed routing, without maintaining the routing and limited transmission of the three major characteristics. In order to reduce the number of packets, messages have been received for the node will no longer receive the same information, and don’t participate in transmission to avoid the problem of broadcast storm. As the packet transmission have no specific routing, the transmission task will give to the node which relative distance from the sending node, so nodes don’t have to exchange large numbers of control packets to determine the transmission node. This thesis classifies information which be required for vehicles on the road, and considers the priority level to decide the order of dissemination. Information dissemination can be a source of traffic management center, road side units and even a vehicle. The thesis in preliminary experiments to verify the system can be used in information dissemination, also can send forward and backward, and has a very low loss rate, therefore, requires a high degree of reliability can be applied to the safety message dissemination. Experiments have shown that this system can achieve the basic functions of vehicle-to-vehicle communication. | en |
dc.description.provenance | Made available in DSpace on 2021-06-08T06:58:08Z (GMT). No. of bitstreams: 1 ntu-98-R96521519-1.pdf: 2945128 bytes, checksum: dd79e09e8083638a5419e0fc6ac37e82 (MD5) Previous issue date: 2009 | en |
dc.description.tableofcontents | 誌謝 iii
摘要 iv Abstract vi 目錄 viii 圖目錄 xi 表目錄 xiii 第一章 緒論 1 1.1 研究背景及動機 1 1.2 研究目的 2 1.3 研究範圍 3 1.4 研究架構與流程 3 第二章 相關知識與文獻回顧 7 2.1 交通資訊發佈系統 7 2.1.1 日本VICS、AHS 7 2.1.2 美國VII、SmartWay 11 2.1.3 歐洲SAFESPOT 14 2.1.4 英國VMS 16 2.1.5 台灣CMS、CGS及廣播系統 17 2.2 車用行動通訊網路VANET(Vehicular Ad-Hoc Network)簡介 20 2.2.1 DSRC技術(Dedicated Short Range Communication) 20 2.2.2 VANET網路架構 23 2.2.3 VANET網路特性 25 2.3 VANET路由協定(Routing Protocol) 26 2.3.1 主動式路由策略(Proactive routing) 28 2.3.2 回應式路由策略(Reactive routing) 29 2.3.3 混合式路由策略(Hybird routing) 30 2.3.4 廣播風暴(Broadcast Storm) 31 2.3.5 應用於移動無線隨意網路的廣播技術 33 2.3.5.1 區域基礎方法(Area-based) 33 2.3.5.2 機率基礎方法(Probability-based) 34 2.3.5.3 鄰居資訊方法(Neighbor-based) 35 2.3.5.4 群集基礎方法(Cluster-based) 36 2.3.5.5 廣播技術綜合比較 37 第三章 研究方法及系統架構 43 3.1 近場資訊系統及N-Fi系統架構 43 3.1.1 主要整體架構 43 3.1.2 交通資訊蒐集暨發佈系統架構 44 3.1.3 資訊流架構 45 3.2 通訊協定 47 3.2.1 近場即時交通資訊平台SMI新增內容 47 3.2.2 通訊協定封包 49 3.3 廣播路由策略 52 3.3.1 廣播路由策略目標 52 3.3.2 系統假設與前提 53 3.3.3 廣播路由概述 53 3.4 綜合探討 57 第四章 設備基本特性測試 59 4.1 靜態測試 59 4.1.1 實驗設備 59 4.1.2 實驗流程及測試環境 61 4.1.3 靜態測試實驗結果 65 4.2 動態測試 66 4.2.1 實驗流程及測試環境 66 4.2.2 動態測試實驗結果 67 4.3 實驗數據分析 68 4.3.1 靜態與動態狀況下之數據分析 68 4.3.2 發送端位置不同之數據分析 69 4.4 小結 70 第五章 發佈資訊功能驗證 71 5.1 發送訊息項目 71 5.2 車間通訊測試 73 5.2.1 低功率範圍廣播失誤率 73 5.2.2 高功率範圍廣播失誤率 75 5.2.3 轉傳一次失誤率 76 5.2.4 多轉傳節點失誤率 77 5.2.5 轉傳三次失誤率 77 5.3 ITS - V2V Demo 78 5.3.1 向後發送 78 5.3.2 向前發送 80 第六章 結論與建議 83 6.1 結論 83 6.2 建議 84 參考文獻 85 附錄A 87 | |
dc.language.iso | zh-TW | |
dc.title | 應用N-Fi系統於車間通訊及車載資通平台之研究 | zh_TW |
dc.title | Application of Near Field Informatics System in Vehicle-to-Vehicle Communications and Platform of Telematics | en |
dc.type | Thesis | |
dc.date.schoolyear | 97-2 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 廖慶秋,蔡其達 | |
dc.subject.keyword | 近場資訊系統,車間通訊,即時資訊發佈,廣播路由策略,平台, | zh_TW |
dc.subject.keyword | Near Field Informatics system,vehicle-to-vehicle communication,real-time information dissemination,broadcasting protocol,Platform, | en |
dc.relation.page | 90 | |
dc.rights.note | 未授權 | |
dc.date.accepted | 2009-07-10 | |
dc.contributor.author-college | 工學院 | zh_TW |
dc.contributor.author-dept | 土木工程學研究所 | zh_TW |
顯示於系所單位: | 土木工程學系 |
文件中的檔案:
檔案 | 大小 | 格式 | |
---|---|---|---|
ntu-98-1.pdf 目前未授權公開取用 | 2.88 MB | Adobe PDF |
系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。