原文:SAE J1850 VPW Implement

恢復內容開始 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 推薦指數:

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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協議

學習來自:https://wenku.baidu.com/view/c468c225f02d2af90242a8956bec0975f465a493.html 與OSI模型關系 OSI模型,及開放 ...

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

概要 J2534是一種針對與射頻相關的ECU進行閃存編程的概念,而不用考慮ECU使用的通信協議。其目的是所有類型的ECU都應當只需一個工具(硬件設備),通常被稱為通過式設備。J2534設備和ECU之間的連接是SAE J1962連接器。J2534硬件設備需要連接到一台裝有來自車輛廠商的應用程序編程 ...

Mon May 20 23:32:00 CST 2019 0 875
SAE J2534協議 車輛診斷編程接口

J2534是對上承接應用軟件,對下承接上位機的編程接口。按理來說,如果單純開發自己的診斷軟件和診斷設備(VCI),其實並不用到J2534也是可以實現功能的,但是副作用就是耦合度高,以后診斷軟件 想和其他診斷設備做鏈接,就不大方便。有了統一的J2534編程接口標准,就可以出現用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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