目錄TOC\o"1-3"\h\u25711 1178971 1159172 1162503 2319284 2172155 3286286 4145356.1 4174806.2 4141826.3 57956.3.1 5161296.3.2WLAN 5173236.3.3 531466.3.4 5285556.3.5MVB 629746.3.6 6118556.3.7 6184786.3.8 61706.3.9 6248596.4 734676.4.1 773296.4.2 7310076.4.3 7126916.4.4 773916.4.5 7250067 8289507.1 850087.2 8152307.2.1 8208207.2.2 8296707.2.34G 8310097.2.4mSATA 858977.2.5WLAN 859427.2.6MVB 884337.2.7GPS 8238537.2.8 8295987.3 921947.4 9214527.5 9233027.6 9135857.7 962637.8 960497.9 9256657.10EMC 934497.11 9236037.12MVB 9270897.13 922467.14 10299357.15 10133237.16 1040618 1013158.1 10201148.2 10276968.3 1011588.4 1128549 12242719.1 12271189.2 121643510 123089011 1230431附錄 1414629附錄 18本文件規定了車載無線傳輸裝置（WTD）的使用條件、技術要WTDGB/T4208— 外殼防護等級（IP）（IECGB/T20281— 信息安全技 防火墻安全技術要求和測試評價方IEC 軌道交 機車車輛設 沖擊和振動試驗applications.Rollingstockequipment.ShockandvibrationIEC61375-3- 軌道交通電子設 能車輛總線（MVB）（ElectronicrailwayequipmentTraincommunicationnetwork(TCN)-Part3-1:MultifunctionVehicleBus(MVB)）IEC61375-3- 軌道交通電子設 (TCN)-Part3-2:MVB(MultifunctionVehicleBus)conformancetesting）EN45545-2鐵路應用鐵路車輛防火第2部分材料和零件的防火性能要求（Railwayapplications-Fireprotectiononrailwayvehicles-Part2:Requirementsforfirebehaviorofmaterialsandcomponents）EN50121-3-2 3-2（Railwayapplications-Electromagneticcompatibility-Part3-2-Rollingstock-EN 軌道交 機車車輛電子裝置（Railwayapplication-stock-ElectronicIEEE802.11b:1999 局域網和城域網專門要求第11擴展（Telecommunicationsandinformationexchangebetweensystems—LocalandmetropolitanareanetworksSpecificrequirementsPart11:WirelessLANMediumAccessControl(MAC)andPhysicalLayer(PHY)Specifications:HigherSpeedPhysicalLayerExtensioninthe2.4GHzBand）IEEE802.11g:2003 局域網和城域網專門要求第11據速率擴展（Telecommunicationsandinformationexchangebetweensystems—LocalandmetropolitanareanetworksSpecificrequirementsPart11:WirelessLANMediumAccessControl(MAC)andPhysicalLayer(PHY)SpecificationsAmentdment4:FurtherHigherDataRateExtensioninthe2.4GHzBand）IEEE802.11n:2009 局域網和城域網專門要求第11部分：無線局域網媒體訪問控制（MAC）和物理層（PHY）規范修改5：2.4GHz或5GHz更高通量的增強功（Telecommunicationsandinformationexchangebetween—LocalandmetropolitanareanetworksSpecificrequirementsPart11:WirelessLANMediumAccessControl(MAC)andPhysicalLayer(PHY)SpecificationsAmentdment5:Enhancementsforhigherthroughput）Q/CRRCJ31— Q/CRRCJ1031— Q/CRRCJ1031—20192G：第二代通信技術(2ndGeneration)3G：第三代通信技術(3rd4G：第四代通信技術(4thGeneration)5G：第五代通信技術(5thBDS：中國北斗衛星導航系統(BeiDouNavigationSateLLiteSystem)CDMA：碼分多址（CodeDivisionMultipleAccess）EDGE：GSM(EnhancedDataRateforGSMEvolution)LTE-TDD：時分雙工長期演進(LongTermEvolution-TimeDivisionDuplexing)LTE-FDD(LongTermEvolution-FrequercyGPS：美國全球定位系統(GlobalPositioningSystem)GPRS：通用分組無線服務(GeneralPacketRadioService)GSM：全球移動通信系統(GlobalSystemforMobileCommunication)MVB：多功能車輛總線(MultifunctionVehicleBus)LTE：長期演進(LongTermTCMS：列車控制與管理系統(TrainControlandManagementSystem)UMTS：通用移動通信系統(UniversalMobileTelecommunicationsSystem)WLAN：無線局域網絡(WirelessLocalAreaNetworks)WTD：車載無線傳輸裝置(WirelessTransmissionDevice)WWAN：無線廣域網絡（WirelessWideAreaNetworks）HMI：人機接口及車輛顯示屏(HumanMachineInterface)WTD環境溫度在-25℃～+70℃之間，可在不低于-40℃WTD（如有）WTD1圖 WTD系統構成WTDMVB2G/3G/4G50Ω；1.5。ANTWTDWTDWTDEN50155:20175.1.1WTDEN50155:20175.2.6WTD70℃85℃10minWTDEN50155:20.7IP20WTDWTDEN50121-3-2WTDIEC61373:20101BWTDEN45545-2LTE-TDD/LTE-FDD/UMTS/EDGE/CDMA/GPRS/GSM5GWLANWPA2WPA3GPSBDS1/s。——能配置為全/半雙工，MDI/MDI-XMAC，IPMVBMVBIEC-613751MVB8192MVB——MVBIEC61375-3-1:2012——MVBIEC61375-3-2:2012A1TGB/T20281—2015Q/CRRCJ31—2019——應記錄車地連通狀態、wifi狀態、4G——電壓額定值：DC110VDC77V～DC137.5V；DC24VDC16.8V～DC30.0V。GSM850/900/1800/1900、UMTSLTE2.4GHz5.8GhzWLANGPS/BDS。2G/3G/4G,2.4GHz5.8GHzWLAN100ms100ms500WTDFTP2MB/s,240h2MB/s。6.3.9指示燈常亮，且連接設備的指示燈閃爍。MVB筆記本使用“ping”4GmSATAWLANMVBGPSWTDGPSHMI，WTDGPS按最高和最低電壓，測試設備，7.2.1～7.2.7EN50155:201713.4.3EN50155:201713.4.9EN50155:201713.4.6EN50155:201713.4.4EN50155:201713.4.5EN50155:201713.4.7GB/T4208—2017EMCEMCEN50121-3-2IEC61373:20101BMVBMVBIEC61375-3-2:2012接的服務器。WTD1h6.4.5WLAN6.4.5WTD1251表 檢驗項6.1、..36.3.4表 檢驗項目（續MVB注：EN50155:201711WTDWTD WTDWTD1m附錄（資料性WTDWTD（包括列車控制和車輛各子系統）的數2WTD，2A.1。MVBUDP、TRDP、TCPcomidIP）。表 系統報文標（十進制表 系統報文標識（續（十進制由子系統壓縮）。各系統應該按如下要求進行文件命名。WTDA.2。表 各系統歷史數據文件命名定GZ18_18果可以支持.gz.zip.jpg其中的.tmp表示正在上傳的文件，WTDUDPTCPIPECB表 24個字節數據（車地數據標志）舉例（線路號）舉例協議版本（1文件傳輸到地面后，為了知道文件傳輸完成和保證文件內容沒有變化，WTDA.4表 地面目錄命名規BCU、WTD1、附錄CRC32crc32zlib#defineDO1(buf)crc=crc_table[((int)crc^(*buf++))&0xff]^(crc>>8);#defineDO2(buf)DO1(buf);DO1(buf);#defineDO4(buf)DO2(buf);DO2(buf);#defineDO8(buf)DO4(buf);DO4(buf);localconstuLongfcrc_table[256]=0x00000000L,0x77073096L,0xee0e612cL,0x990951baL,0x706af48fL,0xe963a535L,0x9e6495a3L,0x0edb8832L,0x79dcb8a4L,0xe0d5e91eL,0x97d2d988L,0x09b64c2bL,0x7eb17cbdL,0xe7b82d07L,0x90bf1d91L,0x1db71064L,0x6ab020f2L,0xf3b97148L,0x84be41deL,0x1adad47dL,0x6ddde4ebL,0xf4d4b551L,0x83d385c7L,0x136c9856L,0x646ba8c0L,0xfd62f97aL,0x8a65c9ecL,0x14015c4fL,0x63066cd9L,0xfa0f3d63L,0x8d080df5L,0x3b6e20c8L,0x4c69105eL,0xd56041e4L,0xa2677172L,0x3c03e4d1L,0x4b04d447L,0xd20d85fdL,0xa50ab56bL,0x35b5a8faL,0x42b2986cL,0xdbbbc9d6L,0xacbcf940L,0x32d86ce3L,0x45df5c75L,0xdcd60dcfL,0xabd13d59L,0x26d930acL,0x51de003aL,0xc8d75180L,0xbfd06116L,0x21b4f4b5L,0x56b3c423L,0xcfba9599L,0xb8bda50fL,0x2802b89eL,0x5f058808L,0xc60cd9b2L,0xb10be924L,0x2f6f7c87L,0x58684c11L,0xc1611dabL,0xb6662d3dL,0x76dc4190L,0x01db7106L,0x98d220bcL,0xefd5102aL,0x71b18589L,0x06b6b51fL,0x9fbfe4a5L,0xe8b8d433L,0x7807c9a2L,0x0f00f934L,0x9609a88eL,0xe10e9818L,0x7f6a0dbbL,0x086d3d2dL,0x91646c97L,0xe6635c01L,0x6b6b51f4L,0x1c6c6162L,0x856530d8L,0xf262004eL,0x6c0695edL,0x1b01a57bL,0x8208f4c1L,0xf50fc457L,0x65b0d9c6L,0x12b7e950L,0x8bbeb8eaL,0xfc