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 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 Diagnostic Tool StrategyHardware and Software诊断软硬件MDI+PC+GDS software +MDI software+ TIS2web+SPS Global A Platform/Vehicle Rollout – by end of CY2009 will impact ALL SGM networksGlobal A平台/构架将会在CY2009年底全面覆盖SGM产品线 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 New Diagnostic Hardware Device Benefits新型诊断设备优点 New Diagnostic Application Software required for Global A VehiclesGlobal A构架车辆所要求的新型诊断应用软件 The Picture诊断系统图 MDI Deployed essential to GM North America NA in 4Q07 for Service Programming only在07年第四季度MDI主要应用于通用北美的维修编程 ~ 10,000 MDI units shipped to GMNA dealers so far至今通用北美经销商已有大约10，000台MDI Supporting SPS reprogramming only in GMNA在通用北美仅支持SPS再编程 GMNA Avg. 2,138 daily reprogramming events with MDI通用北美平均每天有2，138项使用MDI再编程项目 GMNA has not rolled out GDS通用北美还没有推出GDS SGM Buick/Chevrolet/Cadillac moved to TIS2web Q1 2008 (over 50,000 SPS events and 70,000 Tech2 updates for 6m in 2008)上海通用别克/雪佛兰/凯迪拉克已于2008年第一季度转移至TIS2Web（于2008年6个月中超过50,000SPS项目与70，000Tech2更新） MDI+GDS+PC initial deployment in 4Q08, supporting MY09 SGM Buick Regal (China). SGM Chevrolet in March 2009, Cadillac in Sept