一种CAN总线测试设备的设计

A New Type CAN Test Device Design

介绍一种新型CAN总线测试设备的设计;通过简单界面配置的方法,就可以同时实现总线监控、对信号的位干扰和自动记录数据等功能。该设备的采用进一步降低了车厂在试验设备方面的费用,排除了测试过程中人为因素的干扰,保证了测试结果的准确性,进而减少了重复测试执行的次数,提高了测试人员的工作效率。本设备集成了多个设备的功能,实现了单独使用一个设备就可以完成CAN总线所有测试的目的。

This article expounds a kind of CAN test tool design, which realizes CAN monitor, bit interference on signal and automatic data record function through simple interface configuration. This device can reduce the testing cost of OEM, remove artificial interference, ensure test result accuracy, reduce repeating test, and thus improve the working efficiency of testing staff. It contains functions of multiple devices, and enables CAN test being conducted on single device.