The fault tree analysis is applied to analyze three choose two railway signal microcomputer interlocking system , and the model of the three choose two is established 摘要利用故障樹分析法對三取二鐵路信號計算機聯(lián)鎖系統(tǒng)進行分析,建立三取二模型的故障樹。
The paper study correlative technologies of logistics information subsystem microcomputer interlock subsystem and trunking scheduling communication subsystem and design and realize data communication based on trunking technology and bring forward the schemes of how to integrate each subsystems to construct a integrate d automatic job system and focus attention on integrated schemes of date flow closed loop system of each subsystem . the first chapter of this paper gives a brief introduction of industry - mine enterprise steel transportation scheduling job system ' s current status and requirement and correlative components of automatization . the second chapter mainly analyse the components and characteristics of information system in integrated environment 本文第一章對工礦企業(yè)鐵路運輸調度作業(yè)系統(tǒng)的現(xiàn)狀、自動化的需求和相關構成進行了說明;第二章主要就作業(yè)系統(tǒng)綜合自動化環(huán)境中的信息系統(tǒng)的構成及其特點進行了分析;第三章對信號微機聯(lián)鎖系統(tǒng)中的有關進路控制過程和綜合作業(yè)自動化環(huán)境中的進路生成與開放作了較詳細的闡述;第四章分析了集群通信系統(tǒng)的技術特點、工作原理及在鐵路運輸調度中的應用;第五章提出了基于集群通信技術數(shù)據(jù)傳輸系統(tǒng)設計方案;第六章探討了基于車輛實時跟蹤的綜合自動化作業(yè)系統(tǒng)各子系統(tǒng)的集成方案。