Technology Opportunities Analysis Of Industrial Robots In China From The Perspective Of Patent Literature

With the rapid development of information,network,and digitization,the opportunities and challenges of economic globalization is increasingly obvious.S&T are increasingly becoming the main force to promote economic and social development.And innovation-driven has become a general trend.To realize the great rejuvenation of the Chinese nation,we must seize the opportunity for development and seize the commanding heights of S&T and industry.As an irreplaceable important equipment in advanced manufacturing,industrial robots determine the manufacturing level and core competitiveness of a country.In the development and competition of industrial robots,how to enhance the level and grasp the market,we need to carry out a comprehensive and systematic technology opportunities analysis on the field of industrial robot combining with the existing technical strength.On the basis of combing the technology opportunities analysis and related concepts,this paper clarifies that the essence of technology opportunities analysis is to effectively excavate and utilize the information contained in various technical knowledge.Based on this essence to determine the patent literature as the breakthrough point.According to the theory of technology delivery systems,the technological innovation process is deconstructed into three levels of input(technical knowledge)-transmission system(competitor)-output(market).The theoretical framework for the full chain of technology opportunity analysis is constructed from four aspects: basic research,technology convergence,competition pattern and potential market.Industrial robots are involved in many technical fields,and this technological diversity accelerates the integration and development of technology.Under the framework of the technical opportunity analysis constructed in this paper,the basic researches that supports the technical development of industrial robots are excavated through analysis the papers of the patent reference of industrial robots.And find out the subject group that has a driving effect on the development of industrial robot technology.Through the co-occurrence analysis of technical subject words,we find the technology convergence mode of industrial robots and identify the core technology.Identify competitive countries and institutions through the analysis of patent holders.Potential market strategy is determined through the analysis of the overseas layout of the same family patent.China has become one of the most attractive markets for industrial robots.At last,based on the development foundation and strength of industrial robot technology in our country,compared with the technology opportunities analysis of the whole chain of industrial robot,it is pointed out that China is facing some aspects that need to be made hard in front of the opportunity,such as the basic research has not been widely concerned,the technology development is not deep enough,the key parts and other key parts are weak,the localization of industrial equipment is not high enough,and the construction of talent team is not perfect.