版雷丁电动汽车技术参数和整车CAN通讯协议.docx

版雷丁电动汽车技术参数和整车CAN通讯协议.docx

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版雷丁电动汽车技术参数和整车CAN通讯协议

2020年版雷丁电动汽车技术参数和整车CAN通讯协议

6.4kWh低速车技术参数一．锂电池组参数序号项目指标备注1额定电压72V（20S三元电芯）2电机功率4KW，峰值12KW3电池组电压范围60V～84V4总能量6.45KWh5SOC误差小于5%6工作温差＜5℃7充放电能量效率＞96%8持续最大放电电流100A9峰值放电电流170A＜5s10充电电流25A11充电保护电压85V（Cell4.30）12工作温度充电10～45℃放电-20～60℃13加热功能当温度低于10℃时，启动加热，当温度高于20℃时，停止加热。

14补充说明1.BMS带3路CAN通信；2.预留制冷功能，55℃开启，50℃关闭；3.线束采用铁氟龙线，符合电动汽车国标要求；4.其他参数精度符合国标要求；5.IP要求IP67，通讯口应该采用航空插头。

ProductRequirementsDocumentDocumentName雷丁电动汽车整车CAN通讯协议RevisionBPage2/32DocumentNo.DNxxxxxxAuthorFredWangIssuedDatexx/3/24NOTICETOPERSONSRECEIVINGTHISDRAWINGAND/ORTECHNICALINFORMATION:

LEVDEOclaimsproprietaryrightstothematerialdisclosedhereon.Thisdrawingand/ortechnicalinformationisissuedinconfidenceforengineeringinformationonlyandmaynotbereproducedorusedtomanufactureanythingshownorreferredtohereonwithoutdirectwrittenpermissionfromLEVDEOtotheuser.Thisdrawingand/ortechnicalinformationisthepropertyofLEVDEOandisloanedformutualassistancetobereturnedwhenitspurposehasbeenserved.THISDRAWINGAND/ORTECHNICALINFORMATIONISTHEPROPERTYOFLEVDEO.车雷丁电动汽车整车CAN通讯协议文件名雷丁电动汽车整车CAN通讯协议文件号DNxxxxxx版本作者Chang总页数发布日期ProductRequirementsDocumentDocumentName雷丁电动汽车整车CAN通讯协议RevisionBPage3/32DocumentNo.DNxxxxxxAuthorFredWangIssuedDatexx/3/24NOTICETOPERSONSRECEIVINGTHISDRAWINGAND/ORTECHNICALINFORMATION:

LEVDEOclaimsproprietaryrightstothematerialdisclosedhereon.Thisdrawingand/ortechnicalinformationisissuedinconfidenceforengineeringinformationonlyandmaynotbereproducedorusedtomanufactureanythingshownorreferredtohereonwithoutdirectwrittenpermissionfromLEVDEOtotheuser.Thisdrawingand/ortechnicalinformationisthepropertyofLEVDEOandisloanedformutualassistancetobereturnedwhenitspurposehasbeenserved.THISDRAWINGAND/ORTECHNICALINFORMATIONISTHEPROPERTYOFLEVDEO.修改记录文件版本文件描述修改日期作者审核RevA初版6.1.1,6.1.3,6.2.2增加电机控制器锁定xx.2.24Chang6.2.1bit0~7增加两个指令xx.02.26Chang6.5.3bit0~7增加OFF指令xx.06.05Chang6.10.1bit0~7增加OFF状态xx.06.05Chang6.10.1bit32~39增加除霜模式xx.06.05Chang增加6.3.6车身控制器数据帧6增加6.11.1EPS数据帧1xx.06.27Chang6.1.1电机控制器数据帧1Bit2增加行驶模式xx.07.16Chang增加6.3.6车身控制器数据帧6内容修正xx.09.23Chang增加EPS故障代码xx.11.14Chang6.1.1电机控制器数据帧1（0x10F8109A）增加驻坡辅助标识位xx.11.17Chang6.3.2车身控制器数据帧2增加转向灯报文xx.11.21Chang6.1.1电机控制器数据帧1增加扭矩、刹车信号、加速信号。

6.1.2电机控制器数据帧2Bit48~63增加车速报文xx.12.08Chang6.5.2中控大屏数据帧2（0x1078D5C1）bit48~55，增加EPS模式切换指令。

EPS数据帧1（0x1089D5C2）增加EPS模式标识。

xx.2.27Chang6.5.2中控大屏数据帧2（0x1078D5C1）中bit56~63增加SOS救援请求。

协议遵循SAEJ1939CAN2.0B标准，采用29位标识符，传输速率为125kbps,250kbps,500kbps，本协议推荐使用250kbps。

2协议数据单元格式SAEJ1939-21规范规定了两种协议数据单元（PDU）格式PDU1格式（PS为目标地址）和PDU2格式（PS为组扩展），PDU2为不指定特定目标地址的传输。

定义P是优先级，R是保留位，DP是数据页，PF是PDU格式，PS是特定PDU，SA是源地址。

3地址分配控制器名称首选地址备注电机控制器未指定参考电机控制器报文IDGPS终端模块0xC0车身控制器0xD5车载仪表0xD1中控大屏0xC1BMS未指定参考BMS报文ID车载充电机0xE5増程器0xD3上位机0xFF查询设备软件版本号空调控制器0xD4EPS0xC2ProductRequirementsDocumentDocumentName雷丁电动汽车整车CAN通讯协议RevisionBPage8/32DocumentNo.DNxxxxxxAuthorFredWangIssuedDatexx/3/24NOTICETOPERSONSRECEIVINGTHISDRAWINGAND/ORTECHNICALINFORMATION:

LEVDEOclaimsproprietaryrightstothematerialdisclosedhereon.Thisdrawingand/ortechnicalinformationisissuedinconfidenceforengineeringinformationonlyandmaynotbereproducedorusedtomanufactureanythingshownorreferredtohereonwithoutdirectwrittenpermissionfromLEVDEOtotheuser.Thisdrawingand/ortechnicalinformationisthepropertyofLEVDEOandisloanedformutualassistancetobereturnedwhenitspurposehasbeenserved.THISDRAWINGAND/ORTECHNICALINFORMATIONISTHEPROPERTYOFLEVDEO.ProductRequirementsDocumentDocumentName雷丁电动汽车整车CAN通讯协议RevisionBPage9/32DocumentNo.DNxxxxxxAuthorFredWangIssuedDatexx/3/24NOTICETOPERSONSRECEIVINGTHISDRAWINGAND/ORTECHNICALINFORMATION:

LEVDEOclaimsproprietaryrightstothematerialdisclosedhereon.Thisdrawingand/ortechnicalinformationisissuedinconfidenceforengineeringinformationonlyandmaynotbereproducedorusedtomanufactureanythingshownorreferredtohereonwithoutdirectwrittenpermissionfromLEVDEOtotheuser.Thisdrawingand/ortechnicalinformationisthepropertyofLEVDEOandisloanedformutualassistancetobereturnedwhenitspurposehasbeenserved.THISDRAWINGAND/ORTECHNICALINFORMATIONISTHEPROPERTYOFLEVDEO.4控制流程GPS模块和车身控制器控制流程如下补充说明GPS模块在发送完控制数据帧0x1070D5C0后，立即开启超时判断，若在1s内（超时时间可根据实际通讯状况作适当调整）未收到车身控制器应答数据帧0x1071C0D5即视为超时，GPS模块重发控制数据帧，若重发5次（重发次数可适当调整）后仍收不到应答数据帧，GPS停止发送控制报文，上报通讯超时到远程后台或手机终端。

寻车功能描述车身控制器收到GPS模块发送的寻车命令后，执行相应操作，例如报警器和左右转向灯分别周期性地响和闪烁5次后停止，响和闪烁的频率由车身控制器根据通常情况自定义。

实际寻车操作见协议报文内容。

ProductRequirementsDocumentDocumentName雷丁电动汽车整车CAN通讯协议RevisionBPage10/32DocumentNo.DNxxxxxxAuthorFredWangIssuedDatexx/3/24NOTICETOPERSONSRECEIVINGTHISDRAWINGAND/ORTECHNICALINFORMATION:

LEVDEOclaimsproprietaryrightstothematerialdisclosedhereon.Thisdrawingand/ortechnicalinformationisissuedinconfidenceforengineeringinformationonlyandmaynotbereproducedorusedtomanufactureanythingshownorreferredtohereonwithoutdirectwrittenpermissionfromLEVDEOtotheuser.Thisdrawingand/ortechnicalinformationisthepropertyofLEVDEOandisloanedformutualassistancetobereturnedwhenitspurposehasbeenserved.THISDRAWINGAND/ORTECHNICALINFORMATIONISTHEPROPERTYOFLEVDEO.5数据帧列表数据帧名称数据帧ID数据长度（Byte）周期（ms）电机控制器数据帧10x10F8109A850电机控制器数据帧20x10F8108D850电机控制器数据帧30x10F9108D8应答GPS模块数据帧10x1070D5C08触发GPS模块数据帧20x1072D1C08触发GPS模块数据帧30x1084D5C081000GPS模块数据帧40x1079FFC08应答车身控制器数据帧10x1071C0D58应答车身控制器数据帧20x1074C0D581000车身控制器数据帧30x1076D2D58应答车身控制器数据帧40x1087D4D58触发车身控制器数据帧50x107AFFD58应答车身控制器数据帧60x1088C2D58出发仪表数据帧10x1073C0D181000仪表数据帧20x1075C0D181000仪表数据帧30x1080C0D181000仪表数据帧40x1081C0D181000仪表数据帧50x1082C0D181000仪表数据帧60x107BFFD18应答中控大屏数据帧10x1077D5C18触发中控大屏数据帧20x1078D5C18触发中控大屏数据帧30x1083D4C18触发中控大屏数据帧40x107CFFC18应答BMS数据帧10x10F8159E8100BMS数据帧20x10F8169E8100BMS数据帧30x1802FFF48100BMS数据帧40x1850D2F481000BMS数据帧50x1801D2F481000BMS数据帧60x1802D2F481000BMS数据帧70x1803D2F481000BMS数据帧80x1804D2F481000BMS数据帧90x1805D2F481000BMS数据帧100x1806D2F481000BMS数据帧110x10F81D9E81000BMS数据帧120x1806E5F481000ProductRequirementsDocumentDocumentName雷丁电动汽车整车CAN通讯协议RevisionBPage11/32DocumentNo.DNxxxxxxAuthorFredWangIssuedDatexx/3/24NOTICETOPERSONSRECEIVINGTHISDRAWINGAND/ORTECHNICALINFORMATION:

LEVDEOclaimsproprietaryrightstothematerialdisclosedhereon.Thisdrawingand/ortechnicalinformationisissuedinconfidenceforengineeringinformationonlyandmaynotbereproducedorusedtomanufactureanythingshownorreferredtohereonwithoutdirectwrittenpermissionfromLEVDEOtotheuser.Thisdrawingand/ortechnicalinformationisthepropertyofLEVDEOandisloanedformutualassistancetobereturnedwhenitspurposehasbeenserved.THISDRAWINGAND/ORTECHNICALINFORMATIONISTHEPROPERTYOFLEVDEO.BMS数据帧130x107DFF9E8应答车载充电机数据帧10x18FF50E581000车载充电机数据帧20x107EFFE58应答车载充电机数据帧30x18F0C0E581000空调控制器数据帧10x1085C1D481000空调控制器数据帧20x1086FFD48应答EPS数据帧10x1089D5C28200ms本协议除了BMS数据帧12和车载充电机数据帧1中定义的数据格式为Motorola格式，其他数据帧均为Intel格式。

ProductRequirementsDocumentDocumentName雷丁电动汽车整车CAN通讯协议RevisionBPage12/32DocumentNo.DNxxxxxxAuthorFredWangIssuedDatexx/3/24NOTICETOPERSONSRECEIVINGTHISDRAWINGAND/ORTECHNICALINFORMATION:

LEVDEOclaimsproprietaryrightstothematerialdisclosedhereon.Thisdrawingand/ortechnicalinformationisissuedinconfidenceforengineeringinformationonlyandmaynotbereproducedorusedtomanufactureanythingshownorreferredtohereonwithoutdirectwrittenpermissionfromLEVDEOtotheuser.Thisdrawingand/ortechnicalinformationisthepropertyofLEVDEOandisloanedformutualassistancetobereturnedwhenitspurposehasbeenserved.THISDRAWINGAND/ORTECHNICALINFORMATIONISTHEPROPERTYOFLEVDEO.6数据帧内容6.1BMS数据帧6.1.1BMS数据帧1（0x10F8159E）周期100ms数据长度8Bytes优先级0x4PGN0x00F815源地址0x9E发送者BMS接收者电机控制器，仪表，GPS模块ID0x10F8159E位域（bit）位长（bits）数据名称范围数据类型分辨率偏移量0~78BMS基本状态bit2-bit0:

000:

行车状态001:

充电状态010:

加热状态bit5-bit3:

001:

1级故障010:

2级故障0113级故障bit7-bit6:

00:

BMS正常工作01:

BMS故障Unsigned1/bit08~158电池组平均温度-40℃~210℃Unsigned1℃/bit-4016~238电池组SOC0~100%Unsigned1%/bit024~3916电池组总电流低字节-1600A~1600A充电为正，放电为负。

Unsigned0.05A/bit-1600电池组总电流高字节40~5516电池组总电压低字节0~800VUnsigned0.1V/bit0电池组总电压ProductRequirementsDocumentDocumentName雷丁电动汽车整车CAN通讯协议RevisionBPage13/32DocumentNo.DNxxxxxxAuthorFredWangIssuedDatexx/3/24NOTICETOPERSONSRECEIVINGTHISDRAWINGAND/ORTECHNICALINFORMATION:

LEVDEOclaimsproprietaryrightstothematerialdisclosedhereon.Thisdrawingand/ortechnicalinformationisissuedinconfidenceforengineeringinformationonlyandmaynotbereproducedorusedtomanufactureanythingshownorreferredtohereonwithoutdirectwrittenpermissionfromLEVDEOtotheuser.Thisdrawingand/ortechnicalinformationisthepropertyofLEVDEOandisloanedformutualassistancetobereturnedwhenitspurposehasbeenserved.THISDRAWINGAND/ORTECHNICALINFORMATIONISTHEPROPERTYOFLEVDEO.高字节56~638高压继电器状态bit3-bit0:

0000加热继电器断开0001加热继电器闭合bit7-bit4:

0000:

高压继电器断开0001:

高压继电器闭合0010:

高压预充电0011:

高压快速放电Unsigned1/bit06.1.2BMS数据帧2（0x10F8169E）周期100ms数据长度8Bytes优先级0x4PGN0x00F816源地址0x9E发送者BMS接收者电机控制器ID0x10F8169E位域（bit）位长（bits）数据名称范围数据类型分辨率偏移量0~78电池组允许最高温度-40℃~210℃Unsigned1℃/bit-408~158电池组允许最低温度-40℃~210℃Unsigned1℃/bit-4016~238电池组允许最低使用SOC0~100%Unsigned1%/bit024~3916当前允许最大放电电流低字节-1600A~1600AUnsigned0.05A/bit-1600当前允许最大放电电流高字节40~5516当前允许最大充电电流低字节-1600A~1600AUnsigned0.05A/bit-1600当前允许最大充电电流高字节56~638电池组允许漏电0~100mAUnsigned1mA/bit0ProductRequirementsDocumentDocumentName雷丁电动汽车整车CAN通讯协议RevisionBPage14/32DocumentNo.DNxxxxxxAuthorFredWangIssuedDatexx/3/24NOTICETOPERSONSRECEIVINGTHISDRAWINGAND/ORTECHNICALINFORMATION:

LEVDEOclaimsproprietaryrightstothematerialdisclosedhereon.Thisdrawingand/ortechnicalinformationisissuedinconfidenceforengineeringinformationonlyandmaynotbereproducedorusedtomanufactureanythingshownorreferredtohereonwithoutdirectwrittenpermissionfromLEVDEOtotheuser.Thisdrawingand/ortechnicalinformationisthepropertyofLEVDEOandisloanedformutualassistancetobereturnedwhenitspurposehasbeenserved.THISDRAWINGAND/ORTECHNICALINFORMATIONISTHEPROPERTYOFLEVDEO.流ProductRequirementsDocumentDocumentName雷丁电动汽车整车CAN通讯协议RevisionBPage15/32DocumentN