摘要
DC600 V客车电源使用越来越广泛,生产和检修任务繁重。据此设计了基于TMS320F2812的电路板检测台,设计了相关程序,进行PWM脉冲检测,各种故障的模拟,对电路板进行自动检测,检测结果通过显示屏直观的显示。经过测试,该检测台工作稳定可靠,极大的提高了故障诊断的准确性和诊断速度。
DC600V in passenger cars are used more and more extensive,producing and maintenance tasks become arduous.Based on TMS320F2812,the circuit board testing platform and program are designed to test PWM and simulate all kinds of failure modes,which can perform automatically and reveal the result on the screen.After testing thoroughly,the platform can work steadily and reliably,the accuracy and the speed of testing was improved.
出处
《铁道机车车辆》
北大核心
2009年第6期13-15,共3页
Railway Locomotive & Car
