本文選題：3G + Hi3515��； 參考：《太原理工大學(xué)》2014年碩士論文

【摘要】：隨著嵌入式技術(shù)、3G網(wǎng)絡(luò)以及視頻分析技術(shù)的不斷發(fā)展,視頻監(jiān)控正不斷地由傳統(tǒng)方式向著無(wú)線化、智能化的方向轉(zhuǎn)變。在視頻監(jiān)控未來(lái)的發(fā)展趨勢(shì)上,移動(dòng)通信網(wǎng)絡(luò)與嵌入式智能視頻分析處理技術(shù)相結(jié)合的領(lǐng)域?qū)?huì)成為發(fā)展的主流。 本文針對(duì)傳統(tǒng)無(wú)線視頻監(jiān)控方案的種種局限性,提出了一種將3G網(wǎng)絡(luò)與嵌入式智能視頻分析處理技術(shù)相結(jié)合的無(wú)線智能視頻監(jiān)控方案。該方案主要依托移動(dòng)通信網(wǎng)絡(luò)和嵌入式技術(shù)的發(fā)展,利用日益成熟的3G網(wǎng)絡(luò)和海思Hi3515視頻處理芯片,完成了視頻監(jiān)控系統(tǒng)的總體設(shè)計(jì)以及軟硬件設(shè)計(jì)監(jiān)控系統(tǒng)前端由Hi3515和SIM5216E組成,集成智能視頻分析、智能控制等功能,可以在監(jiān)控事件中只傳輸監(jiān)控的有用信息,能夠靈活地設(shè)定監(jiān)控信息的接收方,并且可以根據(jù)用戶的控制信息選擇相應(yīng)的傳輸方式,降低通信流量,節(jié)省費(fèi)用。監(jiān)控中心建立了監(jiān)控場(chǎng)景的信息數(shù)據(jù)庫(kù),能夠根據(jù)前端的監(jiān)控視頻數(shù)據(jù)獲取相應(yīng)的電子地圖和周邊信息,并可實(shí)現(xiàn)多路監(jiān)控。該系統(tǒng)具有智能化高,靈活性強(qiáng),易于擴(kuò)展等特點(diǎn),拓寬了無(wú)線監(jiān)控的應(yīng)用領(lǐng)域,特別適合在地勢(shì)復(fù)雜,環(huán)境惡劣和無(wú)人看管的區(qū)域配備使用。 本論文主要完成了以下六個(gè)方面的工作： 1.介紹了無(wú)線智能視頻監(jiān)控系統(tǒng)的發(fā)展歷史和現(xiàn)狀、ARM嵌入式系統(tǒng)的概況、本課題研究的內(nèi)容和意義,以及完成的工作及章節(jié)安排。 2.介紹了無(wú)線智能視頻監(jiān)控系統(tǒng)的總體設(shè)計(jì)方案,闡述了該系統(tǒng)3G高速數(shù)據(jù)傳輸、智能視頻分析和智能系統(tǒng)控制的特點(diǎn),主體內(nèi)容包括系統(tǒng)總體方案、元器件選型,3G網(wǎng)絡(luò)通信的相關(guān)協(xié)議,以及視頻壓縮編碼標(biāo)準(zhǔn)。 3.完成了系統(tǒng)前端3G無(wú)線視頻服務(wù)器的硬件總體設(shè)計(jì)方案,包括主要元器件的選型,硬件電路的組成模塊等。硬件電路的組成模塊主要包括三大部分：基于海思Hi3515的主控模塊、基于SIM5216E的3G通信模塊以及基于MT9D111的視頻采集模塊。并利用Cadence開發(fā)軟件完成了PCB印制電路板的設(shè)計(jì),電路板在焊接以及調(diào)試過(guò)程中遇到的問(wèn)題。 4.介紹了無(wú)線智能視頻監(jiān)控系統(tǒng)軟件的整體設(shè)計(jì)方案,包括軟件開發(fā)系統(tǒng)環(huán)境的搭建、基于Linux的嵌入式系統(tǒng)移植與3G通信模塊驅(qū)動(dòng)移植、通信協(xié)議設(shè)計(jì)、前端系統(tǒng)應(yīng)用軟件以及PC管理控制軟件的設(shè)計(jì)五個(gè)方面。重點(diǎn)闡述系統(tǒng)應(yīng)用軟件的設(shè)計(jì)思路與過(guò)程,以及如何通過(guò)軟件和通信協(xié)議,實(shí)現(xiàn)系統(tǒng)的智能視頻分析、傳輸與控制。 5.介紹無(wú)線智能視頻監(jiān)控在特定環(huán)境下的驗(yàn)證工作,以確保得到具體的實(shí)驗(yàn)結(jié)果,對(duì)系統(tǒng)的可能性進(jìn)行驗(yàn)證和支持。 6.總結(jié)了本論文的主要工作,以及工作中遇到的問(wèn)題、解決的方法,根據(jù)本系統(tǒng)現(xiàn)存在的不足之處,提出了未來(lái)可以繼續(xù)努力的方向。 本文提出的無(wú)線智能視頻監(jiān)控方案,可以通過(guò)智能視頻分析算法及控制程序,在能夠?qū)崿F(xiàn)機(jī)器主動(dòng)監(jiān)控的同時(shí),降低了產(chǎn)品在使用過(guò)程中所產(chǎn)生的3G數(shù)據(jù)流量費(fèi)用。
[Abstract]:With the continuous development of embedded technology, 3G network and video analysis technology, video surveillance is constantly changing from traditional way to wireless and intelligent. In the future trend of video surveillance, the field of mobile communication network and embedded intelligent video analysis and processing technology will become the mainstream of development.
In this paper, aiming at the limitations of the traditional wireless video surveillance scheme, a wireless intelligent video monitoring scheme which combines 3G network with embedded intelligent video analysis and processing technology is proposed. This scheme mainly relies on the development of mobile communication network and embedded technology, and uses the increasingly mature 3G network and Hass Hi3515 video processing core. The overall design of the video monitoring system and the front end of the software and hardware design monitoring system are composed of Hi3515 and SIM5216E, integrated intelligent video analysis, intelligent control and so on. It can only transmit the useful information of monitoring and control in the monitoring event, and can flexibly set the receiver to monitor the information and information, and can be based on the user's control information. The corresponding transmission mode is selected to reduce the traffic flow and save the cost. The monitoring center establishes the information database of the monitoring scene. It can obtain the corresponding electronic map and the peripheral information according to the monitoring video data of the front end, and can realize the multi-channel monitoring. The system has the characteristics of high intelligence, flexibility and extensibility, and broadens the wireless network. The application area of monitoring is especially suitable for use in areas with complex terrain, poor environment and unattended areas.
This paper mainly completed the following six aspects:
1. introduces the history and present situation of the wireless intelligent video surveillance system, the general situation of the ARM embedded system, the content and significance of the research, and the completed work and chapter arrangement.
2. the overall design scheme of wireless intelligent video surveillance system is introduced. The characteristics of the system 3G high speed data transmission, intelligent video analysis and intelligent system control are described. The main contents of the system include system overall scheme, component selection, 3G network communication protocol and visual frequency compression coding standard.
3. the hardware overall design of the 3G wireless video server in the front end of the system is completed, including the selection of main components and the components of the hardware circuit. The components of the hardware circuit consist of three main parts: the main control module based on the Hass Hi3515, the SIM5216E based 3G communication module and the MT9D111 based video acquisition module. Using Cadence development software to complete the design of PCB PCB, the problems encountered in the process of circuit board welding and debugging.
4. the whole design of the wireless intelligent video monitoring system software is introduced, including the construction of the software development system environment, the Linux based embedded system transplantation and the 3G communication module drive transplantation, the communication protocol design, the front end system application software and the design of the PC management control software. The application software of the system is emphatically expounded. Design ideas and processes, and how to realize the intelligent video analysis, transmission and control of the system through software and communication protocols.
5. introduce the verification work of wireless intelligent video surveillance in specific environment, so as to ensure that the specific experimental results are obtained, and the possibility of the system is verified and supported.
6. summed up the main work of this paper, and the problems encountered in the work, the solution, according to the existing shortcomings of the system, put forward the direction for the future to continue to work hard.
The wireless intelligent video monitoring scheme proposed in this paper can reduce the cost of 3G data flow produced in the process of using the intelligent video analysis algorithm and the control program.

【學(xué)位授予單位】：太原理工大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：TN929.53;TP277

【參考文獻(xiàn)】

相關(guān)期刊論文 前4條

1 高潔;何小剛;梁波;郭建軍;;基于Hi3515的自動(dòng)聚焦系統(tǒng)[J];電視技術(shù);2013年03期

2 傅洪強(qiáng);李冬;;用VMware仿真計(jì)算機(jī)網(wǎng)絡(luò)實(shí)驗(yàn)環(huán)境初探[J];科技信息(科學(xué)教研);2007年26期

3 呂先鋒;蔣朝根;;基于H.264的數(shù)字視頻監(jiān)控系統(tǒng)終端設(shè)計(jì)[J];鐵路計(jì)算機(jī)應(yīng)用;2007年08期

4 王翠霞,范學(xué)峰,許維勝,余有靈,王子君;Cadence版圖設(shè)計(jì)環(huán)境的建立及設(shè)計(jì)規(guī)則的驗(yàn)證[J];現(xiàn)代電子技術(shù);2004年15期

，

本文編號(hào)：1815473