摘要
本文介绍了一种通用通信设备故障电路板维修检测仪的软、硬件设计方法。该维修检测仪通过更换不同的插座及调用相应的软件即可实现对不同的通信设备故障电路板的测试。通过测试电路板关键点的信号,与专家数据库中标准参数信息和波形图相比较,快速找出电路板故障点。该仪器具有检测、显示、信号采集和学习功能,使用简单方便,很适宜部队修理所使用。
This paper describes a method for designing hardware and software for an universal detector for detecting failure circuit boards in maintaining communication equipment. The detector can be used for testing different types of failure circuit board in communication equipment by using different sockets and accessing corresponding software. By comparing the signal of key point of the circuit board with the standard parameter information and waveforms in expert＇s database, the failure point of the circuit board can be found rapidly. The instrument offers such functions as detection, display, signal acquisition, and learning, and features easy to use, suitable to be used in troops for repairing work.
出处
《电子技术（上海）》
2009年第12期79-81,共3页
Electronic Technology
关键词
通信设备
维修检测仪
信号源
专家数据库
MT8816
communication equipment, detector for maintenance, signal generator, expert＇s database, MT8816
