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地铁在整个城市交通中承当日益重要的作用,由于地铁的人流密集、人员复杂、活动物体多等因素,需要一套应急指挥监控系统来保障其安全、稳定运行。视频监控系统可以起到事先进行判断分析、事后取证的作用,在国内地铁工程中得到广泛应用,并已经成为协助公共安全部门打击犯罪、维持地铁安全运行以及维护社会安定的重要手段。
The subway plays an increasingly important role in the traffic of the whole city. Due to the densely populated subway, complex personnel and many kinds of living objects, an emergency command and control system is needed to ensure the safe and stable operation of the subway. The video surveillance system can play the role of pre-judgment analysis and evidence-gathering afterwards. It has been widely used in domestic subway projects and has become an important means to assist public safety departments to crack down on crimes, maintain the safe operation of the MTRC and maintain social stability.