题目

英语翻译
1.前端部分、传输部分、指挥监控中心部分、其系统拓扑图如下
2.典型案例：
交通路口监测系统
事故多发地段监测系统、智能门禁系统、机场行李房监控 、
停机坪监控 、周界监控
3、通道监测
在人流频繁的候机厅出入口,通常规定为单方向行走.为防止人员逆向出入,导致人流拥挤混乱,系统设置定向移动监测,对违反出入方向的人员进行警告并由保安人员上前阻止.
重要安全场所监控徘徊监控

提问时间：2021-03-27

答案

1.Front of the transmission of the command control center of the system topology as follows
2.Typical case:
Traffic junction
Accident-prone areas monitoring systems,smart access control systems,airport Xing Lifang monitoring,
Apron control,perimeter monitoring
3,channel monitoring
Frequent flow of people in the terminal entrances and exits,usually provides for one-way walk.To prevent staff out of reverse,resulting in traffic congestion chaos,mobile monitoring system set up orientation,access to the violation of the direction of staff warned by the security personnel approached stop.
Add:important security site monitoring hovering monitoring