This paper compares 2×2 out of 2 platform with 2 out 3 platform in signalling safety system, discusses different ways to implement safety platform with an emphasis on the research of 2×2 out of 2 platform.
对轨道交通信号安全系统的2×2取2平台和3取 2平台以及2×2取2平台的不同实现方式进行了比选,明确了以2×2取2平台作为研究重点。
Security System Based on CAN Field Bus;
基于CAN总线技术的保安系统
The security system of ND83/83/07-1 steam turbine being used as examples, the fault mechanism that quick-acting shutoff time is prolonged, and unloading valve operation principle were analyzed and investigated.
在汽轮机打闸或跳闸时,主汽门关闭时间延长的故障在许多电厂,尤其新机组调试过程中均出现过;以ND83/83/07-1型汽轮机的保安系统为例,对卸荷阀的工作原理,以及快关时间延长的故障机理展开全面分析和研究,并借助具体事例分析对此做了进一步阐述。
The local telephone network integrated security system based on power environment centralized control system is an effective way to resolve these security issues.
在本地网动力环境集中监控系统的基础上,建设以本地网为中心的综合安保系统,"人防、物防、技防相结合",是解决通信机房的安全保障问题的有效途径。
Automated Station Security Scheme [Hong Kong Police Force]
警署自动化保安系统
hold baggage security system
寄舱行李保安检查系统
SECURITY ACCESS & SURVILLANCE
保安通道和监视系统
Information System Security
信息系统安全与保密
Study on Information Security of Protection Systems in Power System
电力系统继电保护系统信息安全研究
A Study of Security Ensurance System of Bank s Information System;
银行信息系统安全保障体系框架研究
Research on Information Security of Large-scale Communications System Computer Network;
大型交通网络系统安全保障体系研究
Research on Indices System of Security Assessment for Communication Secure System
通信安全保密系统安全性评估指标体系研究
Examples on passive safety systems include safety belts, airbags, and WHIPS whiplash protection system.
被动安全系统组成包括安全带、安全气囊，和 WHIPS 头颈部保护系统。
Navigation system is the basic system on naval vessel that ensure them sailing safely.
舰船导航系统是舰船航行安全的基本保障系统。
General safety principles of nuclear reactor protection system
GB/T4083-1983核反应堆保护系统安全准则
Do you want Setup to save your existing system files?
是否要安装程序保存现有的系统文件?
an automobile suspension that cushions the ride.
保护乘坐安全的汽车悬浮系统
The Regulation on Railway Information System Security Guarantee
铁路计算机信息系统安全保护办法
Does the site have a Lightning Protection System in place?
* 现场是否安装有雷击保护系统？
Information System on Security Products and Services [Hong Kong Police Force]
保安产品及服务信息系统〔香港警务处〕
Design code of security TV system for foreign associated construction projects
涉外建设项目安保、电视系统设计规范
The Safety Renovation of the Control and Protection System for 49-2 (SPR)
游泳池反应堆控制保护系统安全整治