| 可操控的轨道交通周界安防系统 |
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| 引用本文： | 汤建华.可操控的轨道交通周界安防系统[J].电气自动化,2017,39(1). |
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| 作者姓名： | 汤建华 |
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| 作者单位： | 上海慧谷多高信息工程有限公司,上海,201108 |
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| 摘 要： | 提出了一种直接用控制中心计算机和前端数字化探测器二部分组成的可操控的轨道交通周界安防系统新方法。利用实时处理(Real-time processing)技术开发前端数字化周界探测器;利用直接数字控制(Direct Digital Control,DDC)技术开发控制中心计算机与探测器操控系统;利用自动巡检(Auto Patrol Inspection)技术开发周界安防接警中心系统。突破现有周界安防系统三部分组成的架构模式的缺陷,实现了轨道交通周界安防系统数字化精准控制,实用距离更长、安全性更高,为轨道周界安防系统提供了新的解决办法。
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| 关 键 词： | 轨道交通 周界安防 操控性 精准控制 数字化探测器 |
A Controllable Perimeter Security System for Rail Transit |
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| Tang Jianhua.A Controllable Perimeter Security System for Rail Transit[J].Electrical Automation,2017,39(1). |
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| Authors: | Tang Jianhua |
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| Abstract: | This paper presents a novel controllable rail transit perimeter security system directly composed of two parts,namely a control centre computer and a digital front-end detector.In this system,real-time processing is used to develop the digital front-end perimeter detector;DDC (direct digital control) technology is used to develop the control center computer and detector control system,auto patrol inspection technology is used to develop the perimeter security alarm receiving center system.This approach overcomes the defects of the architectural pattern of the existing perimeter security system composed of three parts,and realizes digital precision control of the rail transit perimeter security system,for it allows a longer practical distance and higher security,thus providing a new solution for the rail transit perimeter security system. |
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| Keywords: | rail transit perimeter security and protection controllability precise control digital detector |
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