| As the continuous development of information technology degree for Chinese power industry inspection system. Flying robots perform inspection of overhead transmission lines has become an effective means to guarantee the safe operation of the transmission line, so dependent on the development of data mining techniques flying robot overhead power line inspection video evaluation mining system (hereinafter referred to as the inspection video evaluation of mining systems, video evaluation mining system or systems) has been imperative. This system is mainly used for inspection video review text data mining, views tend to get judged on patrol video, and data mining conclusions on statistical analysis performed transmission equipment operating conditions provide the basis for determining inspection personnel.This paper presents the evaluation of video inspection mining model, analyzes the data processing flow of the model and data preprocessing. Meanwhile, it proposed extraction method based on keyword extraction and keyword based on video tag tendency word method. Comments on the video statement by the tendency of words tendency analysis and structural analysis of the sentence, made a point of determining the methods and conclusions tendency generation algorithm. Finally, it completed the design and functionality of the module system architecture, developed and implemented the evaluation of mining inspection video system. Through experiments, verify the functionality of the system to meet the needs of the system.This paper completed the system architecture design and features modular design, and completed the development of video inspection evaluation system, The system implement a text statement on the video review of data mining, which can analyze the main points tend to get a video review video statement. This paper presents the main features of the interface diagram of the system, a detailed description of the system for extracting characteristic words, ideas and perspectives tendency word extraction accuracy of the analysis carried out experiments by experimental tests, the system meets the functional requirements of the system. The design of this model will provide reliable data to support the normal development of transmission line inspection work and enhance the level of information management inspection of transmission lines. |