發(fā)布時(shí)間：2018-01-24 02:57

  本文關(guān)鍵詞： IP網(wǎng)絡(luò) 監(jiān)控系統(tǒng) 高清視頻網(wǎng)絡(luò) 數(shù)據(jù)庫　出處：《鄭州大學(xué)》2016年碩士論文　論文類型：學(xué)位論文

【摘要】：隨著互聯(lián)網(wǎng)技術(shù)和多媒體技術(shù)的不斷發(fā)展,視頻監(jiān)控技術(shù)已經(jīng)廣泛應(yīng)用到單位、企業(yè)、商場及其他公共場所。視頻監(jiān)控系統(tǒng)的引用,一方面使單位管理部門能實(shí)時(shí)監(jiān)控可視區(qū)域,及時(shí)處理各種突發(fā)事件;另一方面又可以大大減少不必要的人力、物力,提高工作效率,同時(shí)在安全防范和安全管理方面能夠達(dá)到宏觀監(jiān)控與微觀取證的效果。隨著監(jiān)控視頻的畫質(zhì)清晰度越來越高,視頻的存儲(chǔ)量增大,視頻的訪問需求增多,業(yè)務(wù)類型日益復(fù)雜,而現(xiàn)有的網(wǎng)絡(luò)監(jiān)控底層組件已無法進(jìn)行優(yōu)化更新,只有通過上層軟件和不同的硬件、網(wǎng)絡(luò)、存儲(chǔ)等一起整合才能實(shí)現(xiàn)人們對(duì)高清監(jiān)控圖像的需求,因此基于IP網(wǎng)絡(luò)的視頻監(jiān)控系統(tǒng)應(yīng)運(yùn)而生。本文對(duì)基于IP網(wǎng)絡(luò)的視頻監(jiān)控系統(tǒng)進(jìn)行了研究分析,并根據(jù)鄭州新鄭綜合保稅區(qū)海關(guān)的實(shí)際監(jiān)控需求,選取相關(guān)硬件,優(yōu)化網(wǎng)絡(luò)和數(shù)據(jù)庫,設(shè)計(jì)了一套高清數(shù)字視頻監(jiān)控系統(tǒng)。論文主要研究內(nèi)容如下:1、比較現(xiàn)有模擬監(jiān)控系統(tǒng)和高清數(shù)字監(jiān)控系統(tǒng)之間的區(qū)別,根據(jù)監(jiān)控需求,提出基于IP網(wǎng)絡(luò)的高清視頻監(jiān)控系統(tǒng)的方案,并給出系統(tǒng)的功能模塊設(shè)計(jì),分析了各個(gè)功能模塊之間的關(guān)聯(lián)關(guān)系;2、通過分析高清視頻的獲取,傳輸和存儲(chǔ)方式,結(jié)合應(yīng)用需求,給出了高清攝像機(jī)和編解碼器的選取和接入方式,設(shè)計(jì)了適合高清視頻傳輸?shù)墓饫w網(wǎng)絡(luò),并給出了數(shù)據(jù)庫的訪問結(jié)構(gòu);3、結(jié)合實(shí)際應(yīng)用場景,設(shè)計(jì)了測試用例,發(fā)現(xiàn)并改進(jìn)現(xiàn)有問題。
[Abstract]:With the continuous development of Internet technology and multimedia technology, video surveillance technology has been widely used in units, enterprises, shopping malls and other public places. On the one hand, the management department of the unit can monitor the visual area in real time and deal with all kinds of emergencies in time; On the other hand, it can greatly reduce unnecessary manpower, material resources and improve work efficiency. At the same time, in the aspect of security prevention and security management, we can achieve the effect of macro monitoring and micro forensics. With the increasing clarity of video quality, the storage of video increases, and the demand for access to video increases. Business types are becoming more and more complex, and the existing network monitoring underlying components can no longer be optimized and updated, only through the upper software and different hardware, the network. So the video surveillance system based on IP network emerges as the times require. In this paper, the video surveillance system based on IP network is studied and analyzed. According to the actual monitoring requirements of Zhengzhou Xinzheng Comprehensive bonded Zone Customs select the related hardware optimize the network and database and design a high-definition digital video surveillance system. The main contents of this paper are as follows: 1. Comparing the differences between the existing analog monitoring system and the high-definition digital monitoring system, according to the monitoring requirements, a high-definition video surveillance system based on IP network is proposed, and the design of the function module of the system is given. The relationship between each function module is analyzed. 2. Through the analysis of the acquisition, transmission and storage of HD video, combining with the application requirements, the selection and access mode of HD video camera and codec are given, and the fiber optic network suitable for HD video transmission is designed. The access structure of the database is also given. 3. Based on the practical application scenario, the test cases are designed to find and improve the existing problems.
【學(xué)位授予單位】：鄭州大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2016
【分類號(hào)】：TN948.6
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本文編號(hào)：1458980