Patent intelligence analysis of automatic navigation system in field of agricultural machinery
With acceleration of intelligent agricultural equipment,researching automatic navigation technology has become an import-ant means to achieve refined agricultural production.Based on navigation method,a technical branch was constructed,and overall tech-nical overview,important applicants,inventors,and technical distribution of patent applications in this field were summarized.And situation of foreign patent applications in China was sorted out,a technical efficacy matrix was constructed through efficacy indexing,in order to seek gaps,research hotspots,and breakthroughs in technological development,aiming to provide feasible references for tech-nology research and development of enterprises or research institutes.
NETL
NSTL
万方数据
