摘要
本文叙述了电路故障诊断过程中利用图像引导用户快速、准确定位探针的实现过程和方法。分析了PCB文件的内容,给出了位置信息的提取方法和程序实现,介绍了图像获取及定位信息的转换。
This paper presents the method and process of the implement of PCB-image-position technique, by which the user can locate the probe quickly and accurately during the process of circuit-fault-diagnosis. The article analyses the content of PCB file, and also gives the method and program to pick out the position information. Moreover, it introduces the way to get image and the formulas to convert the position information.
出处
《微计算机信息》
北大核心
2006年第02S期210-213,共4页
Control & Automation
基金
北京市教委科研基金资助
编号:2002KJ129
关键词
故障诊断
探针
图像定位
Fault-diagnosis
Probe
Image-position