通信装备备件故障诊断系统研究

Research on Fault Diagnosis System in Communication Equipment Spare Parts

通信装备备件板在长期保存后电气性能将下降变得不能正常工作,替换到通信装备上无法达到保障通信畅通的目的,因此,研制一套集成先进测试测量仪器的通信备件自动检测系统十分必要。在介绍系统总体结构的基础上,详细介绍了自动故障诊断专家系统的设计与实现,并重点描述了数据采集功能的Lab Windows/CVI实现。通信备件故障检测系统的研究与开发,对于保障通信装备应急抢修、迅速恢复装备技术性能有着十分重要的军事意义。

After long-term storage,the decreased electrical performance of communication equipment spare board lead to it does not work and can＇t achieve the purpose of guaranteeing smooth communication when replaced to communications e- quipment. Therefore, developing a communication spare part automatic detection system that integrates advanced test and measurement instruments is necessary. Based on describing the system in the overall structure, this paper details the de- sign and implementation of the automatic fault diagnosis expert system and focuses on data acquisition capabilities of Lab Windows/CVI realization. The research and development of communication spare fault detection system has a very impor- tant military significance for guaranteeing the emergency repair of Communications equipment and rapid recovery of equip- ment technical performance