Unmanned aerial vehicle industry is an emerging field derived from the development of information technology,and needs to continuously discover,analyze and solve problems in practical application and development,so as to adapt to the market and achieve balanced and sustainable development.This paper analyzes the application status and development trend of unmanned aerial vehicle detection and countermeasure equipment technology by discussing the difficulties of unmanned aerial vehicle detection and countermeasure equipment technology,the analysis of key technology of unmanned aerial vehicle detection,the analysis of key technology of unmanned aerial vehicle countermeasures,the future challenges of anti-unmanned aerial vehicle technology and the suggestions for industry development,for reference.