详情

原文传递 AsSurance of Test for Communication Based Train Control System

题名：	AsSurance of Test for Communication Based Train Control System
正文语种：	中文
作者：	ZENG Xiaoqing RUI Chen ONG ecun MORI Kinji
作者单位：	Traffic In formation Engineering ept.,Tongji University, Shanghai 200331 Traffic In formation Engineering ept., Tongji University, Shanghai 200331 omputPr Science epartment, Tokyo Institute of Technology, Tokyo
关键词：	Wireless Communications on-line test assurance automatic train control system
摘要：	According to the concept of autonomous decentralized system，this paper gives out a new train automatic control system，which is based on wirelesscommunication. In order to construct the communication based train control system．this paper proposes a high assurance method for system integration of current system and system proposed．In current automatic train control system(ATC)，the central ATC logic device produces position of each train and calculates permissible speed of each blocking section．Therefore the central logic device controls sDeed of all trains. On the other hand，in the communication basedsystem proposed by this paper，there is no logical central device and train can run completely autonomously．The trains itself detect the position and make thebrake pattern according to receive the position of the preceding train．In thechanging period of current ATC to the new system, we mtegrate these two heter-ogeneous systems. For getting the assurance high，the test is very important.Comparing with the conventional method，this paper proposes a high assurance method．
会议日期：	20051209
会议举办地点：	上海
会议名称：	第一届中国智能交通年会
出版日期：	2005-12-09
母体文献：	第一届中国智能交通年会论文汇编
分类号：	U284.4