1、高速列车通信网络技术特点及其应用 王 磊 何正友 ( 2Yv ,610031,MBT, V 3) K 1 现代列车朝高速化a自动化a舒适化方向发展已经 成为必然趋势b列车通信网络已成为高速列车控制系统的 关键技术b它能够通过对列车运行及车载设备动作的相关 信息进行集中管理,从而保障列车安全高速运行b介绍了列 车通信网络的两条总线,即绞线式列车总线( WTB)和多功 能车辆总线(MVB),并分析了两层网络拓扑结构b根据现 场总线技术在我国高速列车上的应用情况,比较了 WTBa M VBaLonWorksaCAN 等几种总线的特点,根据其特点可选 取不同的应用领域b 1oM 列车通信网络; 列车总
2、线; 车辆总线; 拓扑结构 ms | U 238+ . 6; TP 393.03 Technological Characteristics of High-speed Train Communica- tion Network and its Application Wang Lei, He Zhengyou Abstract T he pursuit for high-speed, automation and comfort of train development has become an inevitable trend. The train communication netwo
3、rk ( TCN) has already become the key technique in the control system, which can manage the related information of train running and onboard equipments acting, at the same time guarantee the high-speed train running safely and fleetly. This paper introduces two buses of train communication network:th
4、e wire train bus(WTB) and the multifunction veh-i cle bus(MVB) , analyzes two layers. topological structure, and finally uses some instances of high-spead train in China to com- pare WTB, MVB, LonWorks, CAN and so on. Key words train communication network; train bus; vehicle bus; topological structu
5、re Firs-t author. s address School of Electrical Engineering, Southwest Jiaotong University, 610031, Chengdu, China Y (TCN) B _ ea ! Yd, s T ed b eda#p_d # j ZdB8,1/ m ,iYV LC dW ,Kr ! TS ja e5 , LC ed ?a b TCN IEC(S=) Y S, L Hxp(RTP) ,L T 9L(WTB)a ? 9L(MVB)b TM s18b V WTBMVB dRTP xp,7 RTP9 VTWTBMVB
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10、P4/ 1 Y: 1)M (s T o):. . H b V gaM gb 2)h(/s#lh):. V ? N b RTPSl g: g (LPILMI) g(AVIAMI)b - l V9L ;sY l 4M hbRTP8 m5 U 1b m5 RTP8 m5RTP Vs vs:Bs M , 6Bs hb s b a bh a. aV U,7M +b RTP sM h vs, M h. Z T1 p %bM 1 e 7 bt d1b M l H/ ?$# H? M g,RTPM . al,V7 M L H;7h5, h Bt N. ,h . , h. d ab % h. 1? Z lZy
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12、WTB, 9L MVBb ( !BWTBb YVWTB 9L , ! b ?MVBYb MVB9L ;8a ESDEMD b e2*q ,3 eaY#p6b/0 FY nm7b #59# 2 研究报告 : ACU ) e; ATP )1 ; BLCU ) e; CAB) i :A U ; CCU ) e;DCU ). e; GW)1; IDU ) ?A U ; LV ) ; MMI) AT PA U ; PT U )Lz T k ; VCU ) e; VECU ) Z eb m6 /0FY m7 /0FY 3. 2 LonWorks LonWorksS =X5/ ;0a/ * 0a/Y0Fb
13、/ ;0 n YYVLon- Works 9LA TZ T LCb/ *0| FLonWorks YN , , ! B LonWorks Yb 6, NZJ1F LonWorks/ LC w T , m8 Ub 3. 3 CAN CAN9L :B TY 0; 6B T Y vbTY0, -XCMS- 3H , m9 Ub m8 NZJ1FY m9 CMS- 3H Y 3. 4 s k +C9L Y ,C +s,i dC9LTb+ Y9L1 nV1b + Y9L ?+ /: 1) WTBaMVBY q bWTBK 32, H V1 , a ) ; MVBFZ T5 , a %IF ) d%IF
14、) bLonWorks1TCNY q,; V T )9 VT )1b 2) a 1 p, TCNB ) ) ) , WTB/MVBF V z B1 pb 3) WTBaMVBWorldFIPVZ T/ e, ! ? s e HWb V%Y HW, N 1? ,9L qM b7 LonWorksCAN CSMA(oS P )Z T, F 5), ? L H f / ? Y HWK, V 9L q HM byNY HW1 p f /,yp #60# gEY 2008 M V1 + Y9L1 1- 4 1 WTB+ RTP MVB+ RTP FFH1 H2 ProfibusDP FMS PA Wor
15、ldFIP LonWorks CAN( DeviceNet) S e eNV VI e ?,Y 1a L1 S e . q/ (bit/s) 1M 1.5M 31. 25k 1.0M 1. 5M8; ( E) L; ( E) L L,; L,; L L,L,; L,L, ; L,; I +I +I +I +I NRZ(B ,)I NRZI NRZI +I s +I NRZI ,L SIEC61375 IEC61375 IEC1158 EC1158 RS485 RS485 RS485 IEC/ ISA/FFIEC1158- 2? s SIEC61375 IEC61375 IEC1158ISA S
16、50 IEC1158ISA S50 EN50170 (Part2) DIN19245 EN50170 (Part2) DIN19245 DIN19245 EN50170(Part3) LonWork T x 2 ISO11898 : OSI 7bd xp I WTBaMVBWorldFIP, VLonWorks CAN9Lb 4) WTBaMVB Z T:VM ,? Z T l;? Z lZ P M S MB b$ ?b+9L V;84 zHY b 8) V5 Z , WTB, MVB, Wor1dFIP LonWorks1 5 ? ; CAN9L Z Sb 4 TCN v/ BbTCN 4
17、BSY , E b : LonWorks9LY , z 2a a, a a. va HK %IF ; (/64:) #61# 2 研究报告 E H,/ n VM _ YF !9, % 5b 1):_GbYV W s a d# % Y ? Y5 1 p f /, E H, V 3 _ =G3 mPC,S d# b !9ZE I n z # ( ), i Y#? 3bm3 G d # f b m3 G 2) HL Bb/_ t gi E H, _:_ ? %Y5a t_ Y ? f /, Vq ! HL B t_ , YF1 pb ! 9ZE I nz # (, C,i. LonWorkss T e / E J . gEY, 2006( 2) : 63. ( l :2007- 07- 10) Z E|M Ly g y M Z g u E|M Ly gM b 58 km( L),g26a,X M u nv ,9 M7bH gM y,K Vr140 km/h 160 km/h,V ZM 2_ Fl Hb (摘自2008年2月15日上海5新闻晨报6, 记者殷正明a宋杰报道) #64# gEY 2008 M
