TW-2型驼峰自动控制系统硬件检测设备的研究  

Research on Hardware Detecting Equipment of TW-2 Hump Automatic Control System

作　　者：李东奎 胡卫东 Li Dongkui;Hu Weidong(Beijing National Railway Research ＆ Design Institute of Signal ＆ Communication Group Co.,Ltd.,Beijing 100070,China;Beijing Engineering Technology Research Center of Operation Control Systems for High Speed Railways,Beijing 100070,China)

机构地区：[1]北京全路通信信号研究设计院集团有限公司,北京100070 [2]北京市高速铁路运行控制系统工程技术研究中心,北京100070

出　　处：《铁路通信信号工程技术》2018年第10期46-50,共5页Railway Signalling & Communication Engineering

摘　　要：通过分析TW-2系统下层控制板件的特点和性能,提出硬件检测设备的功能需求,在此基础上描述硬件检测系统的设备组成,重点阐述测试信号产生、直流信号输出和直流信号输入等关键测试技术。Through the analysis of PCB features and performances of TW-2 system, the paper puts forward the functional requirements of hardware detecting equipment, describes the composition of hardware detecting equipment, and emphatically explains some key testing techniques such as detecting signal generation, DC signal output and DC signal input.

关 键 词：TW-2系统 驼峰 硬件检测设备 

分 类 号：U284.6[交通运输工程—交通信息工程及控制]