Method and Apparatus for validating the functional compliance and performance of SAE J2534 devices.
Publication Date: 2010-Nov-12
The IP.com Prior Art Database
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Method and Apparatus for Validating the Functional Compliance and Performance of SAE J2534 devices
The SAE J2534 standards specify a number of interfaces for supporting manufacturers' vehicle communications protocols. It is difficult and time consuming for manufacturers to comprehensively and consistently verify that devices comply with the J2534 standard and any manufacturer-specific functional and performance requirements.
Method and Apparatus
An unsupervised method and apparatus is proposed that can rigorously, consistently, and comprehensively validate that a device is compliant with the J2534 standard and any manufacturer-specific functional and performance requirements. The solution would execute a number of tests and produce a detailed report.
J2534 Test Apparatus
J2534 Test Requirements
Vehicle Communications Link
Computer Communications Link
Test Report Style
The apparatus shown consists of two computers interconnected with two vehicle communications devices to provide controlled closed-loop testing. One computer serves as the tester  and interfaces with the J2534 device
 via the device's host interface (USB, Ethe...