首先，论文在分析了电缆故障种类及原因的基础上论证了研究电缆故障监测数据采

集与传输系统的必要性。紧接着又详细的阐述了虚拟检测技术的发展，更进一步证明了

基于 Lab VIEW 的电缆故障监测数据采集与传输系统设计的可行性，并且研究了故障信

息的小波分析及其在虚拟仪器中的实现，将小波变换引入到数据分析中，为更好的识别

故障信号提供了理论支持，并通过仿真验证了理论的可行性。

-First, the paper analyzed the types and causes of cable failure on the basis of demonstrated research cable fault monitoring data collection and transmission system necessary. Then it was explained in detail the development of virtual testing technology, further proof of the cable fault Lab VIEW-based monitoring data collection and transmission system design, feasibility, and studied the fault information of the wavelet analysis and its implementation in the virtual instrument , the wavelet transform into the data analysis, to better identify the fault signal provides a theoretical support and simulation to verify the theoretical feasibility.