闭路监控系统

The paper introduces the application of CCTV in freeway, especially introduces the structure, selection of equipment, transmission mode of the CCTV system in tunnels.

本文介绍了闭路电视在高速公路监控上的应用，重点介绍了隧道部分闭路监控系统的结构、设备选型、传输方式等。

Closed-circuit monitoring system can be directly observed in people cannot reflect the occasion, by monitoring control object.

闭路监控系统能在人无法直接观察的场合，真实地反映被监视控制对象的画面。

But it is a surprising fact that there are very few regulations over how CCTV is set up and run.

但在闭路监控系统如何安装和运行方面根本就没有监管啊，这是一件多么震惊的不争的事实啊！

Now the issue of CCTV is to be taken up by the government in its upcoming Freedom Bill.

即将上任的弗里德姆。比尔说现在的问题是闭路监控系统应该受到政府的法律监管。

For many people, the original intent of CCTV proliferation was to improve security and reduce crime in public places.

对大多数人来说，发展使用闭路监控系统的最初愿望是提高安全性和降低犯罪。