基于UIC556协议的列车通信网关的研制-电子与通信工程专业论文.docx

大连理工大学专业学位硕士学位论文Design 大连理工大学专业学位硕士学位论文 Design of Train Communication Gateway Base on UIC556 Protocol Abstract Because the train has make a great progress on the automated，high speed and comfortable， more and more data，such as train condition information，train diagnosis information，train control information and SO on，which are need to be transported and exchanged between the vehicles belonging to one train．As a result．the technology of train communication network IS needed for this． As to meet international of the data transmitting on the train，the IEC gone through IEC6 1 375—1 standard in June．1 999．It divides TCN into two busses：Multifunction Vehicle Bus and Wire Train Bus．However．this standard doesn’t describe the detail of information and meaning ofdata clearly，just defines the base communication mechanism ofthe two busses．So TCN can’t work on the train from different company．At ease UIC556 protocol is necessary to realize this kind of train mutual operation． After doing the research on the IEC6 1 375．1 standard and UIC556 protocol，this paper gives the whole design of UIC556 Train Communication Network gateway，including hardware and software． The design of hardware includes backboard，CPU board，MVB board and power board． The design of software includes system software of CPU board，software of RPT protocol，software of UIC protocol and sothvare of gateway Configuration． FinallV，this paper makes the WTB bus communication data test of independence UIC gateway between Unicontrol gateway．Ⅵ呵B bus communication data test inside independence UIC gateways in the lab．The result of the test indicates that the UIC gateway implemented in this paper owns function of gateway being supposed to，and it fits UIC556 protocol totally． Key Words：IEC61375-1 Standard；UIC556 Protocol；Gateway 万方数据 大连理工大学专业学位硕士学位论文目 大连理工大学专业学位硕士学位论文 目 录 摘 要 ．I Abstract ． ． II 1 绪论 1 1．1课题的研究意义 1 1．2课题的国内外研究现状 2 1．3本文的主要任务 4 1．4论文结构安排 5 2 IEC61375．1协议标准的描述 ．6 2．1 协议概述 6 2．2 铰链式列车总线(WTB) ．．7 2．3 多功能车辆总线(MVB)