基于无线网桥技术的油田视频监控系统的实现
发布时间：2018-08-02 08:12
【摘要】：油田通常地处偏僻、地广人稀,并且分布广阔,自然环境十分恶劣,这给油田的安全防护工作带来极大的困难,发生火灾等意外时不能及时的被发现并制止,盗抢油田设备的现象时有发生。油田的生产活动已经离不开视频监控系统的帮助,它可以有效的防止盗抢事件,更能帮助人们及时发现许多安全隐患以及在事故发生地保留可靠真实的视频信息,保证了在生产工作中的安全。本文基于无线网桥技术、VLC技术、Linux开发技术,对油田视频监控系统进行了深入的分析。首先根据系统设计思想,根据用户需求及客观环境进行需求分析,完成了一种基于无线网桥技术的油田视频监控系统的方案设计。然后,对监控系统各组成部分进行了分析与设计,包含了对视频监控前端的硬件选择、各部分组合及驱动,对无线网络的方案的设计,以及对监控中心点的设计和软件客户端的实现。视频监控系统在实现过程中涉及到了嵌入式Linux软件开发技术、VLC技术、mjpeg-streamer的使用、以及驱动程序的加载等技术,在客户端呈现了清晰的实时视频,并且完成了对视频的录制工作。ONVIF,即网络视频产品标准网络接口开放论坛,其目标是为了实现完全标准化的、可互相操作的网络视频服务,即使由不同网络视频供应商组成的产品也可以完全互通。本文以WSDL、SOAP协议、Web Service为基础,对ONVIF协议开发进行了深入的分析和理解,在Linux操作系统上完成了ONVIF协议设备发现、视频流对接以及用户鉴权功能的开发与测试,本文展示了在ONVIF协议的运行与测试结果。
[Abstract]:Oil fields are usually remote, sparsely populated, and widely distributed, and the natural environment is very bad. This brings great difficulties to the safety and protection of oil fields, and when accidents such as fires occur, they cannot be detected and stopped in time. Stealing and robbing oil field equipment occurs from time to time. The production activities of oil fields can not be separated from the help of video surveillance system. It can effectively prevent robberies, help people discover many security risks in time and keep reliable and real video information in the places where the accidents occur. Ensure the safety in the production work. In this paper, based on wireless bridge technology and VLC technology and Linux development technology, the oil field video monitoring system is deeply analyzed. Firstly, according to the system design idea, the requirement analysis according to the user's demand and the objective environment, the scheme design of the oil field video surveillance system based on the wireless bridge technology is completed. Then, the components of the monitoring system are analyzed and designed, including the choice of the hardware of the front end of video surveillance, the combination and drive of each part, and the design of the scheme of wireless network. And the design of monitoring center and the realization of software client. In the implementation of video surveillance system, the embedded Linux software development technology and the use of mjpeg-streamer, as well as the loading of driver, are involved in the implementation of the video monitoring system, and the clear real-time video is presented in the client. And completed the recording of video. ONVIFF, the network video product standard network interface open forum, its goal is to achieve a fully standardized, interoperable network video services, Even products made up of different network video providers can be fully interlinked. Based on the WSDL soap protocol Service, this paper makes a deep analysis and understanding of the ONVIF protocol development, and completes the development and test of the ONVIF protocol device discovery, video stream docking and user authentication function on the Linux operating system. This paper presents the running and testing results of the ONVIF protocol.
【学位授予单位】：山东大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TN948.6
本文编号：2158774
[Abstract]:Oil fields are usually remote, sparsely populated, and widely distributed, and the natural environment is very bad. This brings great difficulties to the safety and protection of oil fields, and when accidents such as fires occur, they cannot be detected and stopped in time. Stealing and robbing oil field equipment occurs from time to time. The production activities of oil fields can not be separated from the help of video surveillance system. It can effectively prevent robberies, help people discover many security risks in time and keep reliable and real video information in the places where the accidents occur. Ensure the safety in the production work. In this paper, based on wireless bridge technology and VLC technology and Linux development technology, the oil field video monitoring system is deeply analyzed. Firstly, according to the system design idea, the requirement analysis according to the user's demand and the objective environment, the scheme design of the oil field video surveillance system based on the wireless bridge technology is completed. Then, the components of the monitoring system are analyzed and designed, including the choice of the hardware of the front end of video surveillance, the combination and drive of each part, and the design of the scheme of wireless network. And the design of monitoring center and the realization of software client. In the implementation of video surveillance system, the embedded Linux software development technology and the use of mjpeg-streamer, as well as the loading of driver, are involved in the implementation of the video monitoring system, and the clear real-time video is presented in the client. And completed the recording of video. ONVIFF, the network video product standard network interface open forum, its goal is to achieve a fully standardized, interoperable network video services, Even products made up of different network video providers can be fully interlinked. Based on the WSDL soap protocol Service, this paper makes a deep analysis and understanding of the ONVIF protocol development, and completes the development and test of the ONVIF protocol device discovery, video stream docking and user authentication function on the Linux operating system. This paper presents the running and testing results of the ONVIF protocol.
【学位授予单位】：山东大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TN948.6
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，本文编号：2158774
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