中国方舱技术专利分析及发展趋势探索

Patent Analysis and Development Trend of Chinese Shelter Technology

通过检索吉江数据库,分析中国方舱技术专利现状,探索方舱技术发展趋势。采用专利地图法,对方舱技术专利1990年以来的申请趋势、技术分布、主要申请人等参量进行定量和定性分析;通过上述参数,从专利角度刻画出中国当前方舱技术的技术状态;通过对比国内外技术,讨论中国方舱技术发展方向。统计发现:专利主要申请人为方舱制造商,中国方舱技术处于技术生命周期的成长期;方舱技术专利集中在医疗方舱、扩展式方舱和电磁屏蔽等技术领域;方舱软件系统、防弹防爆防穿透技术、隐身技术、防核生化技术等需要加强研发。

By searching Jijiang database,this paper analyzes the patent status of Chinese shelter technology and explores the development trend of shelter technology.The patent map method is used to quantitatively and qualitatively analyze the application trend,technology distribution,main applicants and other parameters of shelter technology patent since1990.Through the above parameters,the current technical status of shelter technology in China is depicted from the perspective of patent.The development direction of China’s shelter technology is discussed by comparing domestic and foreign technologies.Statistics show that:the main applicants for patents are shelter manufacturers,and China’s shelter technology is in the growth period of technology life cycle;shelter technology patents are concentrated in medical shelter,extended shelter and electromagnetic shielding technology;shelter software system,bulletproof,explosion-proof and penetration proof technology,stealth technology,anti-nuclear and biochemical technology need to be strengthened.