【摘要】：作為關鍵的港內(nèi)設施之一,航標的正常工作對進出港船舶的安全、經(jīng)濟航行起著至關重要的作用。但是由于以往的航標監(jiān)測方式較為陳舊和傳統(tǒng),難以達到不斷繁榮的國內(nèi)港口所要求的安全和高效管理目標�；谝陨犀F(xiàn)狀,在進入21世紀后,我國部分港口也對自動化的航標監(jiān)測系統(tǒng)進行了探索和構(gòu)建。系統(tǒng)大多使用的是"GSM+GPS"方式,具有傳送速率高、造價低、無延時等優(yōu)點。然而,美國的GPS系統(tǒng)的開放商用的信號存在較大誤差,而且GSM信號也存在一定盲區(qū)的缺陷。而我國自主研發(fā)的北斗衛(wèi)星定位系統(tǒng)不只能提供精準的對時、導航、定位等服務,還具有短信息通訊功能,不需要地面基站的即可建立通訊鏈路,保證航標能夠無盲區(qū)地與信息處理中心之間進行信息傳輸,給港口航標的高效管理提供了新的方式。本論文利用信息采集、數(shù)據(jù)通訊及嵌入式軟、硬件平臺等技術(shù),以北斗二代衛(wèi)星系統(tǒng)為基礎,設計了一種智能化的航標監(jiān)測系統(tǒng)。論文詳細介紹了基于北斗系統(tǒng)的航標監(jiān)測系統(tǒng)的設計與實現(xiàn)。具體內(nèi)容為：通過分析航標監(jiān)測系統(tǒng)設計需求,選擇合適的定位和通訊模塊方案,介紹了本系統(tǒng)的綜合設計；并設計和介紹了信息收集終端的硬件電路以及軟件的方案,包括北斗定位通訊模塊、電源模塊、主要元件的選擇以及航標信息采集與設置模塊的設計方案。航標的智能化監(jiān)測,是一個涉及多學科的工程,包括了軟件編程、衛(wèi)星導航、無線信息傳送、數(shù)據(jù)庫等多個模塊的技術(shù),所以本論文的研究是對港口航標智能化和數(shù)字化管理模式的一次積極探索。
[Abstract]:As one of the key facilities in the port, the normal operation of navigation beacon plays a vital role in the safety and economic navigation of the ship entering and leaving the port. However, it is difficult to achieve the safety and efficient management goals required by the booming domestic ports due to the outdated and traditional methods of navigation sign monitoring in the past. Based on the above situation, after entering the 21st century, some ports of our country have also explored and constructed the automatic navigation mark monitoring system. Most of the systems use "GSM GPS" mode, which has the advantages of high transmission rate, low cost and no delay. However, there is a large error in the open commercial signal of the GPS system in the United States, and the defect of the GSM signal also exists in some blind areas. However, the Beidou satellite positioning system, developed independently in China, not only provides precise timing, navigation, positioning and other services, but also has the function of short message communication, and can establish communication links without the need of ground base stations. The information transmission between the navigation mark and the information processing center is guaranteed, which provides a new way for the efficient management of the port navigation mark. Based on the second generation satellite system of Beidou, this paper designs an intelligent navigation beacon monitoring system based on the technology of information acquisition, data communication and embedded software and hardware platform. This paper introduces the design and implementation of navigation beacon monitoring system based on Beidou system in detail. The specific contents are as follows: by analyzing the design requirements of navigation beacon monitoring system, selecting the appropriate positioning and communication module scheme, the comprehensive design of the system is introduced. The hardware circuit and software scheme of the information collection terminal are designed and introduced, including Beidou positioning communication module, power supply module, the selection of main components and the design scheme of navigation beacon information collection and setting module. Intelligent monitoring of navigation signs is a multi-disciplinary project, including software programming, satellite navigation, wireless information transmission, database and other modules of the technology. Therefore, the research of this paper is an active exploration of the intelligent and digital management mode of port navigation signs.
【學位授予單位】：大連海事大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：U644.87

【引證文獻】

相關會議論文 前1條

1 張鵬;;GPS在海事測繪中的應用及其精度比較[A];中國航海學會航標專業(yè)委員會測繪學組學術(shù)研討會學術(shù)交流論文集[C];2009年

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本文編號：2432049