2014 年 3月 11 日随笔档案 - IAmAProgrammer

2014年3月11日

摘要：全球统一的重型发动机的车载诊断系统（WWH-OBD）ISO/PAS 27145 is intended to become the single communication standard for access to OBD-related information.To allow for a smooth migration from the existing communication standards to this future world-wide standardized communication standard,the initial communication conc 阅读全文

posted @ 2014-03-11 14:13 IAmAProgrammer 阅读(4118) 评论(0) 推荐(1) 编辑

ISO 9141-2 and ISO 14230-2 INITIALIZATION and DATA TRANSFER

摘要： http://ecad.tu-sofia.bg/et/2005/pdf/Paper097-P_Dzhelekarski1.pdfINITIALIZATIONPrior to any diagnostic communication an initialization must be performed.This is the process of activating the OBD system for starting communication.The initialization can be started after an idle-time on the bus.Two type 阅读全文

posted @ 2014-03-11 12:07 IAmAProgrammer 阅读(6886) 评论(0) 推荐(0) 编辑

SAE/ISO standards for Automotive

摘要： On-Board DiagnosticsJ1962 Diagnostic Connector Equivalent to ISO/DIS 15031-3: December 14, 2001J2012 Diagnostic Trouble Code Definitions J1939Recommended Practice for a Serial Control and Communications Vehicle NetworkJ1979 E/E Diagnostic Test Modes J1930 Electrical/Electronic Systems Diagnostic Ter 阅读全文

posted @ 2014-03-11 11:54 IAmAProgrammer 阅读(2121) 评论(0) 推荐(0) 编辑

The J1850 Core

摘要： http://www.digidescorp.com/wp-content/uploads/2012/02/J1850-Datasheet-pdf.pdf 阅读全文

posted @ 2014-03-11 11:47 IAmAProgrammer 阅读(276) 评论(0) 推荐(0) 编辑