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- Based on the power supply for railway signal system, this dissertation investigates an inverter controlled by the strategy of unipolar modulation. 本文以铁道信号电源为背景,研究了一种单极性调制的逆变电源。
- With a brief introduction about the reforming of San Francisco Bay railway signal system, interoperability on the basis of CBTC technology. 摘要介绍了旧金山轨道交通信号系统采用基于通信的列车控制(CBTC)技术进行以实现联通联运为目标的改造。
- The Advanced Automatic Train Control (AATC) in San Francisco bay railway signal system is introduced briefly, and a method of realizing interoperability by using CBTC technology in our civil city transit system. 简要介绍了旧金山BART系统的先进的自动列车控制(AATC)技术,并在此基础上为国内城市轨道交通系统提出了用CBTC技术实现联通联运的方案。
- PRC System in the High-Speed Railway Signal System 高速铁路信号系统中的PRC系统
- Railway Signal System Reform in San Francisco Bay 旧金山海湾地区轨道交通信号改造及其启示
- In this paper,we introduce the basic Fault-tolerant techniques in railway signaling system,describe the system of Fault-Tolerant Computer Interlocking Control System(CICS) based on RTLinux and discuss the key Fault-Tolerant techniques in the system. 本文介绍了铁路信号系统中常用的容错技术及其原理,然后介绍了自行研制开发的基于RTLinux的容错计算机联锁控制系统,并且详细讨论了系统的容错技术实现方法。
- This system uses PLC in railway signal system as the core controller and it replaces the additional electric centralized control mode , overcomes the disadvantages such as hugeness, low reliability . 该系统将可编程控制器用于铁路信号系统中并作为系统的核心控制器,取代了传统的电气集中控制方式,克服了其系统庞大,可靠性低的缺点。
- Keywords tipper railway signal system interlocking circuit; 翻车机;铁路信号;联锁电路;
- Used for the junction of railway signal cable. 铁路信号电缆的接续防护。
- IMPROVEMENT IN INTERLOCKING CIRCUIT BETWEEN TIPPER AND RAILWAY SIGNAL SYSTEM 翻车机与铁路信号联锁电路的改进
- The railway signal showed that the train could pass. 铁路的信号标志显示火车可以通过。
- railway signal system 铁路信号系统
- The railway signal was on red, so the train stopped. 铁路红灯亮了,所以列车停下了。
- Heat-shrinkable accessories for railway signal cable. 四、铁路信号电缆接续附件。
- The railway signal (ie light) was on red, so the train stop ped. 铁路红灯亮了; 所以火车停下了.
- DSS2 Digital Subscriber Signaling system No. 2号数字用户信令系统。
- In order to improve the current railway signal test system,research has been done on test schemes and arithmetics. 首先对铁路信号试验车的历史及现状进行了回顾,分析了目前信号试验车测试系统的不足;
- First, railway signal test system history is reviewed,and deficiencies in current test system are analyzed. 然后,进行了铁路信号测试需求分析,确定了系统测试功能及总体结构;
- This type of MC nylon is mainly used to the production of insulating clamp plate of signal system in railway station, replacing original steel ones. 该mc尼龙主要用于铁路系统站区内信号绝缘用道夹板,以取代原有的钢制鱼尾板。
- Backup power for various communication system and signal system in telecom service, mobile field service and railway service. 电信、移动、铁道等各种通信、信号系统备用电源。