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随着社会经济的发展,高速公路发展迅速,高速公路网正在逐步形成,并且以其高速、安全和舒适的优点赢得了人们的广泛赞誉,而这些都离不开高速公路通信系统工程的保障和支持。视频图像传输技术是高速公路可视交通监控的核心,是高速公路通信系统的重要组成部分。通过阐述现代视频图像传输的特点和发展及其在高速公路通信网中的应用,探讨高速公路现代通信网的发展趋势。
With the development of society and economy, the expressway is developing rapidly, the expressway network is gradually formed, and its widespread praise has been won by its advantages of high speed, safety and comfort, and these are inseparable from the guarantee of expressway communication system engineering stand by. Video image transmission technology is the core of visual traffic monitoring in expressway and an important part of expressway communication system. By expounding the characteristics and development of modern video transmission and its application in expressway communication network, this paper discusses the development trend of expressway modern communication network.