【摘要】：助航設(shè)施通常布設(shè)在江河、沿岸及海灣的通航水域,用以標(biāo)識(shí)航道的走向、界限及水上和水下的礙航物,是保障水上交通安全的重要基礎(chǔ)設(shè)施,其工作狀態(tài)是否正常直接影響海運(yùn)事業(yè)的發(fā)展。 論文依托福建省科技廳高校產(chǎn)學(xué)合作科技重大項(xiàng)目“面向行業(yè)應(yīng)用的遙測監(jiān)控關(guān)鍵技術(shù)研究及其產(chǎn)業(yè)化”(項(xiàng)目編號(hào)：2011H6009)而展開的,應(yīng)用移動(dòng)互聯(lián)、數(shù)據(jù)加解密及故障診斷等技術(shù),在Android平臺(tái)上研制了一套助航設(shè)施現(xiàn)場測控系統(tǒng),可完成對(duì)助航設(shè)施的現(xiàn)場動(dòng)態(tài)檢測和狀態(tài)控制,有利于及時(shí)發(fā)現(xiàn)故障及其原因,從而縮短故障設(shè)施的維護(hù)時(shí)間,提高效率,進(jìn)而提高助航設(shè)施的正常工作率,最終提升保障水上交通安全的能力。 論文根據(jù)助航設(shè)施現(xiàn)場作業(yè)的特點(diǎn),提出了詳細(xì)的系統(tǒng)設(shè)計(jì)方案；將低功耗、低成本、數(shù)據(jù)傳輸穩(wěn)定的藍(lán)牙無線交互技術(shù)用于測控系統(tǒng)與助航設(shè)施的交互,并運(yùn)用AES和RSA混合的加解密算法對(duì)交互的數(shù)據(jù)加密和解密；結(jié)合基于標(biāo)識(shí)符的規(guī)約數(shù)據(jù)幀解析方法及CBR和PBR級(jí)聯(lián)的方式進(jìn)行故障診斷,快速地發(fā)現(xiàn)并排除故障；通過Socket與遠(yuǎn)程監(jiān)控中心進(jìn)行無線交互,并結(jié)合衛(wèi)星電子地圖實(shí)現(xiàn)資源共享；依據(jù)Android系統(tǒng)的用戶界面設(shè)計(jì)原則,設(shè)計(jì)了具有良好用戶體驗(yàn)的界面。此外,論文還初步實(shí)現(xiàn)了軌跡追蹤、自我定位、位置搜索及拍照標(biāo)識(shí)等功能。最后,對(duì)本課題的研究內(nèi)容進(jìn)行了歸納總結(jié),提出進(jìn)一步的研究建議。
[Abstract]:Navigational aids are usually located in navigable waters of rivers, coasts and bays to mark the course, boundaries and obstructions on and under water. They are important infrastructure for the safety of water traffic. Whether its working condition is normal affects the development of shipping business directly. This paper is based on the "key Technology Research and industrialization of Telemetry and Monitoring oriented to the Application of Industry" (Project number: 2011H6009), which is a major project of science and technology cooperation in colleges and universities of Fujian Provincial Science and Technology Department. Based on the techniques of data encryption and decryption and fault diagnosis, a set of on-site measurement and control system for navigation aids is developed on the platform of Android. The system can realize the field dynamic detection and state control of navigation aids, and is conducive to the timely discovery of faults and their causes. In order to shorten the maintenance time of fault facilities, improve the efficiency, and then improve the normal working rate of navigation facilities, and ultimately enhance the ability to ensure the safety of water traffic. According to the characteristics of the site operation of the navigation aid facility, the detailed system design scheme is put forward in this paper. The Bluetooth wireless interaction technology with low power consumption, low cost and stable data transmission is used in the interaction between measurement and control system and navigation aids, and the encryption and decryption of the interactive data is made by using the mixed encryption and decryption algorithm of AES and RSA. Combined with the protocol data frame analysis method based on identifier and the concatenation of CBR and PBR, the fault diagnosis can be carried out quickly, and the remote monitoring center can be wirelessly interacted by Socket, and the resources can be shared with satellite electronic map. According to the principle of user interface design of Android system, the interface with good user experience is designed. In addition, the functions of track tracking, self-location, location search and photo identification are also implemented. Finally, the research content of this topic is summarized, and further research suggestions are put forward.
【學(xué)位授予單位】：福建師范大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：U644.87

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