原文:SAE J1850 VPW Implement

恢复内容开始 OBDII Interface Project When I can ever find enough time away from schoolwork, I try to work on an OBDII compliant portable ScanTool. However, with my current course load and lab projects prog ...

2015-08-29 19:22 0 3744 推荐指数:

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OBD-II Protocol -- SAE J1850 VPW PWM

http://www.auto-diagnostics.info/j1850 j1850 The SAE J1850 bus bus is used for diagnostics and data sharing applications in vehicles. The J1850 bus ...

Sun Aug 04 15:27:00 CST 2013 0 5320
SAE J1939协议

学习来自:https://wenku.baidu.com/view/c468c225f02d2af90242a8956bec0975f465a493.html 与OSI模型关系 OSI模型,及开放 ...

Sun Jun 14 00:45:00 CST 2020 0 819
SAE J2534介绍

概要 J2534是一种针对与射频相关的ECU进行闪存编程的概念,而不用考虑ECU使用的通信协议。其目的是所有类型的ECU都应当只需一个工具(硬件设备),通常被称为通过式设备。J2534设备和ECU之间的连接是SAE J1962连接器。J2534硬件设备需要连接到一台装有来自车辆厂商的应用程序编程 ...

Mon May 20 23:32:00 CST 2019 0 875
SAE J2534协议 车辆诊断编程接口

J2534是对上承接应用软件,对下承接上位机的编程接口。按理来说,如果单纯开发自己的诊断软件和诊断设备(VCI),其实并不用到J2534也是可以实现功能的,但是副作用就是耦合度高,以后诊断软件 想和其他诊断设备做链接,就不大方便。有了统一的J2534编程接口标准,就可以出现用A公司提供 ...

Thu Nov 29 23:07:00 CST 2018 0 761
SAE J2534 Pass-Thru API

Connects to the OBDII J1962 DLC and supports the following protocols. 1 CAN2 Single Wire2 J1850PWM+ , J1850VPW3 CAN2+6 CAN+ (CAN-C only ...

Thu Mar 27 17:34:00 CST 2014 0 5789
SAE J1708 DS36277 MAX3444, DS75176B

http://en.wikipedia.org/wiki/J1708 J1708 SAE J1708 is a standard used for serial communications between ECUs on a heavy duty vehicle and also ...

Fri Feb 28 08:39:00 CST 2014 0 2526
 
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