随笔分类 - 汽车电子
摘要：OpenXC : Any updates on plans for IOS? Hi Thomas, We're actively investigating this as we'd love to able to support all platforms, but I can't say for
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摘要：http://www.oocities.org/sstandfast/OBDII.htm 1 // File: VPWM.jal 2 // Author: Shawn Standfast 3 // Version 1.00.2 4 // 11/1/2005 5 // Library for OBDII Variable Pulse Width Modulation on PI...
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摘要：Func 20 01 0a 00 00 - RAM Read 0AFunc 21 03 0a 00 00 - ROM Read 0A Func 22 03 0a 00 00 - EEPROM Read FDFunc 23 0C 01 00 00 xx - E...
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摘要：KTAG K-TAG ECU Programming Tool Master Version V2.1 +J-Link JLINK Without Token LimitationHighlights of KTAG ECU Programming+J-link:1. Software Versio...
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摘要：---恢复内容开始---OBDII Interface ProjectWhen I can ever find enough time away from schoolwork, I try to work on an OBDII compliant portable ScanTool. Howev...
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摘要：http://avrobdii.googlecode.com/svn/trunk/code/J1850.c/* Copyright (C) Trampas Stern name of author This program is free software; you can redistribut...
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摘要：http://forum.miata.net/vb/showthread.php?t=536601Hey all!About 5 years ago, there was a great thread on reverse engineering the NC ECU (http://forum.m...
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摘要：http://www.romraider.com/forum/viewtopic.php?f=25&t=6303All of the 16-bit guidance in the following posts is from Elevenpoint7five. Thank him for his ...
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摘要：17.05.08 Added Audi RB8 random code direct change -> Now can adapt VIN based keys or keys what RANDOM code is known12.05.08 Added Audi RB8 key proce...
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摘要：BOSCH RB88E0920 951GI found the answer by myself...... Here is what it's work for me. GREEN CONNECTOR PIN # 1 2 3 POSITIVE (+) PIN # 18 19 NEGATIVE (-...
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摘要：http://www.edaboard.com/thread227388.htmlHi, i have designed a 48 pin universal programmer but need help finishing it off, is anyone up for the challa...
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摘要：调码王第一代 VAG IMMO Reader 调码王第二代 第一版 调码王第二代 第二版 调码王第二代 第三版 调码王第三代 第一版 调码王第三代 第二版 调码王第三代 第三版 调码王第四代 第一版 ( 即将推出 )
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摘要：SAE J1850 VPW接口芯片电路SAE J1850 PWM 接口芯片电路SAE J2411 SWC 接口芯片电路ISO 11898 CAN 接口芯片电路CANH 和CANL 上的电容CANH 和CANL 输出到GND 的一对匹配电容CH 和CL 经常被用于提高抗电磁干扰的性能相应噪声源的阻抗RF 和CANH 和CANL 对地的电容组成了一个RC 低通滤波器在抗干扰的性能的问题上电容的值应该尽可能大才能获得低的角频率, 另一方面输出级的整个电容负载和阻抗为数据信号建立了一个低通滤波器因此相关的角频率要比数据传输频率高这使电容值必须由节点的数量和数据传输频率决定当TJA1050 的输出级阻抗
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摘要：Connects to the OBDII J1962 DLC and supports the following protocols. 1 CAN2 Single Wire2 J1850PWM+ , J1850VPW3 CAN2+6 CAN+ (CAN-C only), SCI A Engine
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摘要：SAE J1962—Diagnostic ConnectorSAE J1850—Class B Data Communications Network Interface SAE J1939—Truck and Bus Control and Communications Network (Multiple Parts Apply) SAE J2610—DaimlerChrysler Information Report for Serial Data Communication Interface (SCI) ISO 7637-1:1990—Road vehicles—Electrical
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摘要：J1962诊断座:J1962/16 ........ 常火线 +BATJ1962/ 8 ........ 点火开关打开信号 +IGNJ1962/ 5 ........发动机搭铁线; 逻辑地J1962/4 ........ 底盘搭铁线 ; 电源地J1962/14 ........ can信号 L线 (ISO11898兼容 500kbps)J1962/ 6 ........ can信号 H线 (ISO11898兼容 500kbps)J1962/ 7 ........k线 (KWP2000协议 10.4kbps)J1962/13 ........ RX 车辆端数据接收 ;尼桑协议 9.6kbps .
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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
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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
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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
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