计算机工程与设计
計算機工程與設計
계산궤공정여설계
COMPUTER ENGINEERING AND DESIGN
2009年
21期
5025-5027,5030
,共4页
地铁车辆车载大功率设备%火灾状识别与报警%CAN总线%以太网%ARM7单片机%列车管理计算机系统%智能模块节点
地鐵車輛車載大功率設備%火災狀識彆與報警%CAN總線%以太網%ARM7單片機%列車管理計算機繫統%智能模塊節點
지철차량차재대공솔설비%화재상식별여보경%CAN총선%이태망%ARM7단편궤%열차관리계산궤계통%지능모괴절점
high power devices of subway vehicle%fire state recognition and alarming%can bus%Ethemet/IP%ARM7 Micro control unit (MCU)%train management system (TMS)%intelligent model nodes
以上海地铁新老列车改造加强地铁列车车辆安全性为背景,为实现远程分布式地铁车辆车载大功率设备多点温度状态采集与智能识别监控,同时便于监测已存在的智能模块相关火灾参数,以CAN总线、Ethernet/IP以太网、ARM7单片机及其它智能模块节点为硬件基础构架两层分布式智能火灾状态智能识别网络报警系统.CAN总线实现远程分布式设备的多温度状态智能识别与监控,Ethernet/IP与其它智能模块的通讯实现其它相关参数的监测.硬件冗余技术和软件冗余技术的应用保证了状态参数的实时性、安全性、可靠性及网络系统的易于扩展性,在火灾状态识别报警网络系统的建立探索中提供了一种可行方法.
以上海地鐵新老列車改造加彊地鐵列車車輛安全性為揹景,為實現遠程分佈式地鐵車輛車載大功率設備多點溫度狀態採集與智能識彆鑑控,同時便于鑑測已存在的智能模塊相關火災參數,以CAN總線、Ethernet/IP以太網、ARM7單片機及其它智能模塊節點為硬件基礎構架兩層分佈式智能火災狀態智能識彆網絡報警繫統.CAN總線實現遠程分佈式設備的多溫度狀態智能識彆與鑑控,Ethernet/IP與其它智能模塊的通訊實現其它相關參數的鑑測.硬件冗餘技術和軟件冗餘技術的應用保證瞭狀態參數的實時性、安全性、可靠性及網絡繫統的易于擴展性,在火災狀態識彆報警網絡繫統的建立探索中提供瞭一種可行方法.
이상해지철신로열차개조가강지철열차차량안전성위배경,위실현원정분포식지철차량차재대공솔설비다점온도상태채집여지능식별감공,동시편우감측이존재적지능모괴상관화재삼수,이CAN총선、Ethernet/IP이태망、ARM7단편궤급기타지능모괴절점위경건기출구가량층분포식지능화재상태지능식별망락보경계통.CAN총선실현원정분포식설비적다온도상태지능식별여감공,Ethernet/IP여기타지능모괴적통신실현기타상관삼수적감측.경건용여기술화연건용여기술적응용보증료상태삼수적실시성、안전성、가고성급망락계통적역우확전성,재화재상태식별보경망락계통적건립탐색중제공료일충가행방법.
Based on re-make of new and old subway vehicle for strength of safety, to adopt, recognize and monitor multi-point temperature state parameter of high power devices of subway vehicle, at the same time easily monitor relative fire parameter of other intelligent model node the subway vehicle had, two layers distributed network system of fire state intelligent recognition and alarming based on CAN bus, Ethemet/IP, ARM7 micro control units and other intelligent model nodes are built. CAN bus connected remote ARM7 nodes, Ethernet/ IP connected other intelligent model nodes, so that realized fire state parameter recognition and monitoring. The application of hardware redundancy technology and software technology, it makes sure that state parameter are real-time, reliable, safe and network system is expandable, which supplies a effective method during exploring and building a feasible network system of fire sate recognition.
