关键词: 汽车总线, 自动化测试, LabVIEW

Abstract:

This paper illustrates the development of the automatic test system for the vehicle bus aim at OEMs testing requirement.This system has the advantages of easy configuration,scalability,and automated test.The target of the test system is networks consisting of ECUs in the vehicle.The test platform of the system can easily realize the allocation of network node,thus solving the problem that the traditional test system can test only limited vehicle types.The test system software is designed based on LabVIEWand to realize automatic test by means of oscilloscope,multimeter and CAN analyzer with the framework of multiple queue and multiple producers-consumers.The time of the test can be largely shortened by this automatic test system.

Key words: vehicle bus;automated test;LabVIEW