MDI_GDS_GM全球电气构架.ppt

20Oct2008,Global Diagnostic System - GDS 全球诊断系统 & Multiple Diagnostic Interface – MDI 多功能诊断仪 Overview 总概,General Motors Global Electrical Architecture (Global A) and Global Diagnostic Hardware & Software GM全球电气构架（Global A)与诊断硬件与软件,20Oct2008,MDI and GDS Background背景介绍,MDI is an interface between the vehicle DLC and a PC (by wired USB, wired Ethernet, wireless Ethernet) and TIS2web. MDI通过USB，有线或无线网络将车辆DLC，PC与TIS2web 三者互连 Can be used for SPS programming on existing and future SGM vehicles可用来为现存与将来SGM车辆编程 Required for Diagnostics on new SGM Global A Electrical Architecture Vehicles为SGM全球合作项目车辆进行电气诊断 Used with TIS2Web, GM Global Diagnostics System (GDS), SPS and MDI Manager Software TIS2Web，GDS，SPS和MDI管理软件协同使用 Allows for GDS diagnostics提供GDS诊断 MDI + GDS + correct Spec PC will replace Tech2 on new programs, starting with SGM Buick Regal and Chevrolet Cruze.以SGM别克Regal和雪佛兰Cruze项目作为新一代诊断仪使用的开始,SGM Buick Regal Nov 2008,SGM Chevrolet Cruze March 2009,20Oct2008,Diagnostic Tool Strategy Hardware and Software 诊断软硬件 MDI+PC+GDS software +MDI software+ TIS2web+SPS,,DAB,APA,AFL,,,ECM,SAS,,MSM,UPA,AHL,,,Primary HS GMLAN,Primary LS GMLAN,,Present on some vehicles,,Present on all vehicles,,,DLC,,SADS (Leveling Optional),TCM,,,Mutually exclusive,TCCM (4WD/AWD),,New Technologies for NG Epsilon,DVB-T,,Global A ECU Not used on NG Epsilon,RADIO (Silver Box),,,Video,,RGB,CID,,AFS,MTA,MTIO,HBSM,,SCL,,AOS,Powertrain Expansion Bus,,EPS,,FSCM,,PTO,,RWS,EHPS,,,,,,HUD,,SDM,PTM,,PSD_R,PSD_L,RSA,,MS Dual Wire CAN,PEPS,ACC,IPB (ACC/LDW/ TSM/JA),IMU,BCM,,CGI,STC,,,,SBZA_R,,,MSB 1,MSB 2,Private CAN,GID,CID_TS,,Dedicated links,PWM,,CPM,,,LIN 8,RSE1,RDCM (AWD, eLSD_R, and/or TVD),,,,IPC,,ETRS,Private CAN,,AHS,,EPB,,,,,,,,,,EBCM (ABS/TCS/VES/ DMC),ARC,,,,,,,,PVOS,,AMP,,,,,,,,,SRC1,AAS,RSM,ALM,DSP1,PWL1,DSP2,PWL2,DSP3,PWL3,,DSP4,PWL4,,Immo,RCM,PSM,RPD,,,,,,,,,,,,LIN 3,LIN 2,LIN 1,,,,,,,,,,,,,,,,,SCM,,TIM,,,,,LIN 4,ELSD_F,,,,,PAS,,VBM,ITBC,,,ALC,,,,,,,Video,,LDW (TSM Optional),,UHP Low,ONSTAR,UHP High and embedded,,CHM,,Chassis Expansion Bus,PHS,,,DMM,IFP (w/GID or TID),,HFP,,LIN 9,HVSM_F,HVSM_R,,,HDLP1,HDLP2,,RSE2,Video,,,Dedicated links,,TID,,,IFP (w/CID),,,,IFP2,,A/V Jack,,,ECC,LIN 10,Video,,,PMM,,,,,SSM,RWM,SRC2,VES,PDIM,,,,,,,CGI,,,SAM,,,SBZA_L,,,Private CAN,Aux IPC,RLM,,MWM_S,,MWM_D,,RFA (TPMS),,HCP,VITM,,,,HFK,,,OTIM,MCP,PDIM,,,Global A Serial Data Architecture, Version 3.5,Global A Electrical Architecture – Requires MDI,Power_SD_Body_CS_1.7/T7,WHY? - Tech2+CANdi cannot handle Medium Speed and Expansion BUS Tech2+CANdi不能处理中速与扩展总线 Tech2 in use ~ 15 years. Update necessary for new technology and support Tech2已使用15年，需要升级以支持不断发展的新技术,,,20Oct2008,Global A Platform/Vehicle Rollout – by end of CY2009 will impact ALL SGM networks Global A平台/构架将会在CY2009年底全面覆盖SGM产品线,2009,11/08,11/08,5/09,6/09,Platform,Epsilon,NG Vectra (Lead Entry) 3700,GMNA Buick LaCrosse X353,SGM LWB Buick,SGM SWB Buick,Delta,11/08,J300 45,FST,RJS Nov 30,2005,3/09,SGM Chev,2008,20Oct2008,GM MDI EL-47955 Hardware and Software,Dimensions: 6.6 x 4.5 x 1.5 in. / 167 x 114 x 38 mm Weight: 1lb. / 454 g 32bit ARM processor 520MHz 128M SDRAM 512M Mass Storage,AC/DC power supply Vehicle interface USB cable Ethernet cable AAA batteries WiFi IEEE 802.11b/g MDI Manager,尺寸： 6.6 x 4.5 x 1.5英寸/ 167 x 114 x 38 毫米 重量：454克 32位 ARM 处理器 520Mhz 频率 128M 内存 512M 硬盘 交/直流电源供电 车辆接口 USB电缆 以太网电缆 电池 支持WiFi IEEE 802.11b/g协议 MDI 软件管理器,20Oct2008,New Diagnostic Hardware Device Benefits新型诊断设备优点,GM Multiple Diagnostic Interface (MDI) All current and most legacy vehicle protocols: UART, KW2000, Class2, GM LAN, etc.支持当今流行的汽车通讯协议： UART, KW2000, Class2, GM LAN等等 Needed for Global A architecture vehicles支持Global A车辆 Supports Service Programming System (SPS) 支持维修编程系统 passthrough programming on past model and Global A vehicles兼容以前车型与Global A车型 20% to 70% faster reprogramming over GMLAN 通过GMLAN编程速度加快20%到70% Supports PC-based diagnostics with rollout of the Global Diagnostic System (GDS) application通过GDS软件可支持基于PC的诊断 Includes flight recorder mode支持数据记录模式,20Oct2008,New Diagnostic Application Software required for Global A Vehicles Global A构架车辆所要求的新型诊断应用软件,Global Diagnostic System (GDS) PC-based software diagnostics. 基于PC的软件诊断 DTCs, Diagnostics, Data Display & Visualization, Device Controls, Special Tests, Flight Recorder management, etc. 故障诊断码，数据显示&可视化，设备控制，特殊测试，行驶记录处理等等 GDS is software which runs on a specific PC. Updates received via TIS2Web. GDS软件在特定PC上运行并通过TIS2Web更新 Multiple display options. More space for diagnostics. Session management for multiple users多种显示选项，更多诊断途径，分块处理方式 First Deploys to field in Q4 2008 for SGM Buick 最先用于SGM2008年第四季度别克 Q2 2009 for SGM Chevrole二季度t雪佛兰 Q3 2009 for SGM Cadillac三季度凯迪拉克 Q4 2009 for SGM Saab四季度萨博,,MDI/GDS Connectivity and Software, compared to Tech2 MDI/GDS与Tech2连接方式与软件的比较 The MDI (5) connects to the computer and directly into the diagnostic port in the vehicle. MDI连接电脑并直接连接车辆诊断端口 The notebook PC (4) must have GDS software and MDI manager software loaded, to use with MDI (4) as vehicle communication interface for diagnostics and with TIS2web for SPS. 笔记本PC必须运行GDS和MDI管理软件，以使用MDI作为车辆通讯接口进行诊断和使用TIS2Web进行编程,。