Implementation of A Track Circuit Information Display Device

Abstract

[[abstract]]本論文提出一套專屬監控設備，可掛載於不同之設備及路徑上，研發過程包括：驅動電路設計、訊號分析、分析以及還原..等等。利用程式撰寫及人機介面平台來轉換訊號，藉由分析軟體來解析軌道電路與應答設備資訊，並具體實現可於號誌設備房直接訊號判讀，不需人員至現場讀取軌道電路檢測。本論文依序運用三種開發平臺，包括採用MySQL資料庫進行設計、物件導向之C++或VB人機介面設計、採用LIB函數庫化，方便介面整合與轉碼所需軟硬體設計。資訊的讀取可透過通訊埠進入可攜式PC裝置，進行讀取與分析列車資訊，再將分析後資料於電腦上，或是對應之設備顯示該軌道電路資訊。整體設計架構可分為ATC訊號控制邏輯機架(ATCSignalControlBay,ACB)動作狀態與03訊號控制邏輯裝置機架(03SignalControlLogicBay,OCB)動作狀態的資料，資料中又可分為6大區塊的資訊。在ACB動作狀態中，分別有軌道電路準位(LEVEL)及軌道狀態(PATTERN)製作資訊，作為列車資訊的顯示。在OCB動作狀態中，只有軌道LEVEL狀態，以路線顯示各軌道動作LEVEL等資訊，來完成軟體設計之架構。本項研究係以非侵入性的設計模式，且是國內第一個能夠進行高速鐵路軌道電路檢測裝置。[[abstract]]Thisstudyistodevelopadedicatedmonitoringequipmenttobemountedonvariousdevicesandpathways.Thedevelopmentprocessincludesdrivecircuitdesign,signalanalysis,analysis,restoration,etc.Thesignalwastransformedbycomputerprogramsandhuman-machineinterfaceplatformandthenanalyzedbyanalyticsoftwaretoobtaintheinformationaboutrailroadelectricitycircuitandrespondingequipment.Therefore,thesesignalscanbereadandanalyzedintheequipmentroomoftrafficsignswithoutstaffonsitetoinspecttherailroadelectricitycircuit.Thisstudyappliedaseriesofanalyticmethodsinaspecificorderandusedthreedevelopmentplatforms,includingMySQLdatabases,todesigntheobject-orientedC++orVBhuman-machineinterface.TheLIBfunctionlibrarywasadoptedtofacilitatetheinterfaceintegrationandthesoftware/hardwaredesignneededforcodetransformation.Asforthedesignarchitecture,thisistoreadtheinformationabouttherailroadelectricitycircuitfromtheoutputdeviceoftherespondingequipment.ThetraininformationcanbereadandanalyzedfromcommunicationportstomobilePCdevicesandthenanalyzedincomputers,ortheinformationabouttherailroadelectricitycircuitcanbeshownonthecorrespondingequipment.Thesoftwaredesignarchitecturecanbedividedintotwoparts:dataofACBactionstatusanddataofOCBactionstatus.Thesedatacanfurtherbedividedinto6blocks.IntheACBactionstatus,thereareraillevelstatusandrailpatterninformationtoshowthetraininformation.IntheOCBactionstatus,thereisonlyraillevelstatustoshowtherailactionlevelinformationofallroutes.Thesetwopartsareimplementedtocompletethesoftwaredesign.Thenon-invasivedesignmodeinthisstudyisthefirstrailroadelectricitycircuitinspectiondeviceinhighspeedrail