北京新能源汽车整车控制器系统诊断规范(DOC48页)VIP免费

北京新能源汽车股份有限公司整车控制器系统诊断规范—“EV160”文件编号：“EV160-20150002014”编制校对审核“业务高级经理”会签“控制系统集成主管”批准“部长”XXX年XXX月北京新能源汽车股份有限公司版本信息版本日期编制校对审核更新描述V1.0初始版本V1.120151127崔晓静崔晓静1、修改数据链路层描述；2、删除31服务的02子服务；3、删除28服务的01、02子服务；4、删除2703、04子服务；5、27添加seed为四个字节的随机数；6、seed和key在列表中定4个字节；7、删除2F02子服务；8、删除1906子服务；9、status改为仅bit0、3支持10、删除NRC11；11、F184修改为9个字节；12、添加故障码中英文对照表；2北京新能源汽车股份有限公司目录版本信息..............................................................................................................21.参考文献........................................................................................................52.网络拓扑........................................................................................................53.诊断接口........................................................................................................64.诊断需求........................................................................................................74.1.诊断协议..............................................................................................74.1.1.物理层........................................................................................74.1.2.数据链路层................................................................................74.1.3.网络层........................................................................................74.1.4.应用层时间参数........................................................................84.2.DiagnosticServices（ISO14229-1）...................................................84.2.1.SupportedDiagnosticServices...................................................94.2.2.DiagnosticSessionControl（10H）...........................................114.2.3.ECUReset(11H)........................................................................134.2.4.CommunicationControl（28H）..............................................144.2.5.SecurityAccess（27H）............................................................154.2.6.TesterPresent（3EH）..............................................................214.2.7.ControlDTCSetting(85H)............................................................214.2.8.ReadDataByIdentifier（22H）.................................................234.2.9.WriteDataByIdentifier(2EH).....................................................244.2.10.InputOutputControlByIdentifier(2FH).................................264.2.11.ClearDiagnosticInformation(14H)..........................................274.2.12.ReadDTCInformation(19H).....................................................284.2.13.RoutineControl(31H)..............................................................354.2.14.RequestDownLoad(34H).........................................................374.2.15.TransferData(36H)..................................................................374.2.16.RequestTransferExit(37H)......................................................375.故障定义.......................................................................................................386.故障码DTC中英文对照表..............................................................