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在如今的经济时代,地铁交通的社会效益、经济效益、环境效益都十分突出。随着地铁列车在我国各大城市的应用,也随之产生了其它各类问题。地铁列车安全作为关系到国家和旅客生命财产的大事,也是各类问题中较突出的,一直受到国家和铁道部的重视。因此,如何采用现代信息技术与地铁传统行业相融合,改进车上治安监控管理手段,以适应维护地铁列车客运安全的需要,是一个急需解决的现实问题。也是目前为止世界发达国家还没有彻底破解的难题,我们借鉴国外经验,改变用地面静态的和一般要求的安防理念来理解和设计地铁列车车厢监控系统的传统观念,在此方面作了一些尝试,本文将介绍某市地铁车载监控及播放系统的功能及实现其功能所采取的硬件措施。
In today’s economic era, the social benefits, economic benefits and environmental benefits of subway transportation are all outstanding. With the application of subway trains in major cities in China, various other problems have also arisen. The subway train safety, as a major event affecting the life and property of the country and its passengers, is also prominent among various issues and has always been valued by the state and the Ministry of Railways. Therefore, how to adopt modern information technology to integrate with the traditional industries of subway and improve the means of public security monitoring and control in order to meet the need of maintaining the passenger safety of subway trains is an urgent problem to be solved urgently. So far the developed countries in the world have not thoroughly solved the problem. We learn from foreign experience and change the traditional concept of monitoring and control system of metro train cars based on static and general ground-based security concepts. Some attempts have been made in this respect, This article will introduce the city subway car monitoring and playback system functions and hardware features taken by its implementation.