吕鑫论文11111(自动保存的).docx

长春理工大学光电信息学院毕业设计 PAGE 编号20151111426 本科生毕业设计 无线视频监控的设计与应用 The design and application of wireless video monitoring 学 生 姓 名 吕馨 专 业 光信息科学与技术 学 号 1111309 指 导 教 师 张强 分 院 光电科学分院 2015年 6 月 长春理工大学光电信息学院毕业设计 PAGE 摘 要 随着社会的发展，科技的进步，人们的生活质量也日益提高，也更加注重生活中的安全防范意识，所以监控系统是人们生产生活中的重要安全防范措施之一。视频在生活中随处可见，如小区居民楼中、商场中、保护野生动物、交通管理、超市中都用到了监控技术。但是现在的传统监控技术已经不能满足人们需求，因为传统的监控技术受到很多因素的影响，比如地理因素：布线复杂、系统灵活性差、设备费用高、维修不便。随着计算机技术、网络技术、多媒体技术和电子技术的发展，视频监控已取得了迅猛的发展。目前视频监控系统主要向着高清化、监控智能化的方向发展。本文主要介绍了无线视频监控系统的应用领域以及在发展过程中的三个阶段。还介绍了H.264编码器结构以及无线传输的概念、分类和特点。最后介绍了视频采集设备和具体流程以及无线视频监控的设计。 关键词：视频监控 无线传输 H.264编码器 ABSTRACT With the development of the society, the progress of science and technology, peoples quality of life also is increasing day by day, also pay more attention to the safety awareness of life, so the monitoring system is one of the important safety precautions in peoples production and living. Video can be seen everywhere in our daily life, such as residential buildings, shopping malls, wildlife protection, traffic management, monitoring techniques are used to have in the supermarket. But now the traditional monitoring technology cant meet the demand of people, because of the traditional monitoring technology is affected by many factors, such as geographical factors: complex wiring, the system agility and high cost of equipment, maintenance inconvenience. Along with the computer technology, network technology, multimedia technology and the development of electronic technology, video monitoring has made rapid development. The current video monitoring system mainly toward Gao Qinghua, monitoring, intelligent direction. This paper mainly introduces the application fields of wireless video monitoring system and in the three stages in the process of development. Also introduces the h. 264 encoder structure as well as the concept, cla