基于CAN总线的整车控制器自动测试系统

Automatic Test System for Vehicle Controller Based on CAN Bus

针对整车控制器大量IO端口测试需求,提出一种基于CAN总线的简易自动测试系统,以已测整车控制器为测试设备,结合自定义测试交互协议,自动实现对被测控制器任意类型、方向、位置端口的批量测试任务。

According to the test requirements of vehicle controller＇s many IO ports, the author presents a simple automatic test system based on CAN bus, which uses a measured vehicle controller as the test equipment and combines with the custom test communication protocol to automatically implement the batch testing tasks for any type, direction and position ports of the controller to be measured.