杭州职业技术学院校园视频监控系统的设计与实现

发布时间：2018-01-20 02:26

本文关键词： 视频监控 H.264 组播技术　出处：《电子科技大学》2014年硕士论文　论文类型：学位论文

【摘要】：杭州职业技术学院作为浙江省公办职业技术学院,受到省教育局的直接管理,其安全方面也是重点管理之一,整个校园安全已经成为学校乃至社会的关注内容,这对于学校安全管控能力提出了更高的要求,利用视频监控系统成为必然的选择。因此学校打算研究基于数字化监控技术的视频监控系统,确保学校安全,促进和谐校园的进一步实施。本文针对杭州职业技术学院校园监控实际需求,研发相应的视频监控系统。整个系统采用H.264编码技术、IP组播技术以及C++技术等实现。该校园视频监控系统可完成数据采集、视频监控、数据存储等多个功能,由软硬件配合,共同完成整个校园监控。在整个论文中,首先阐述杭州职业技术学院校园视频监控系统研究的背景与意义,同时介绍了本文所涉及的两大技术内容,包括H.264技术与IP组播技术。然后针对杭州职业技术学院视频监控需求进行调研,明确了整个系统的三大功能模块的需求与性能需求,同时针对监控需求明确监控管理系统的功能需求。随后完成视频监控系统各个子系统的设计,明确了使用H.264和IP组播技术完成视频数据的采集,在监控功能中包括前端监控、设备设置、设备管理等功能,在数据存储方面,使用集中存储方式进行视频与系统数据的存储。最后依据各个子系统的设计方案,完成整个视频监控系统的实现,明确了各个功能的逻辑代码以及监控子系统的操作界面,形成了可实现视频数据采集、监控以及存储的网络监控系统。同时为了确保视频监控系统符合需求,完成了相关功能的测试工作。本论文所涉及的校园视频监控系统具备高性能、高传输、高压缩、存储安全等特点,其不仅避免了以往模拟信号所产生的各种问题,同时利用视频压缩、IP组播技术等确保了高质量的视频压缩与传输。视频监控系统有效得提高杭州职业技术学院在校园安全方面的管控能力,有效保障校园安全,推进和谐校园建设。
[Abstract]:Hangzhou Vocational and Technical College, as a public vocational and technical college in Zhejiang Province, is under the direct management of the provincial education bureau, and its safety is also one of the key management. The whole campus safety has become the concern of the school and even the society. This puts forward higher requirements for the ability of school security control, the use of video surveillance system has become an inevitable choice. Therefore, the school intends to study video surveillance system based on digital surveillance technology to ensure school security. To promote the further implementation of harmonious campus. According to the actual requirements of campus monitoring in Hangzhou Vocational and Technical College, this paper develops the corresponding video surveillance system. The whole system adopts H.264 coding technology. IP multicast technology and C technology, the campus video monitoring system can complete data acquisition, video monitoring, data storage and other functions, by the cooperation of software and hardware. In the whole paper, the background and significance of the research on the campus video surveillance system of Hangzhou Vocational and Technical College are first expounded, and the two technical contents involved in this paper are introduced at the same time. Including H.264 technology and IP multicast technology. Then the video surveillance requirements of Hangzhou Vocational and Technical College are investigated and the requirements and performance requirements of the three functional modules of the whole system are clarified. At the same time, the functional requirements of the monitoring and management system are defined according to the monitoring requirements. Subsequently, the design of each subsystem of the video surveillance system is completed, and the video data collection using H.264 and IP multicast technology is clarified. In the monitoring function, including front-end monitoring, equipment setting, equipment management and other functions, in data storage, the use of centralized storage of video and system data storage. Finally, according to the design of each subsystem. The realization of the whole video monitoring system is completed, the logic code of each function and the operation interface of the monitoring subsystem are defined, and the video data acquisition can be realized. Monitoring and storage network monitoring system. In order to ensure that the video surveillance system meets the requirements, completed the relevant functions of the testing work. The campus video surveillance system involved in this paper has high performance and high transmission. High compression, storage security and other characteristics, it not only avoids all kinds of problems caused by analog signals in the past, but also uses video compression. IP multicast technology ensures high quality video compression and transmission. Video surveillance system can effectively improve the management and control ability of Hangzhou Vocational and Technical College in campus security, and effectively protect campus security. Promote the construction of harmonious campus.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TN948.6

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