基于专利分析的全球船舶岸电技术发展现状研究

Research on the development status of global ship shore power technology based on the patent analysis

船舶岸电既是降低船舶污染的有效措施,也是各地减少港口污染排放的主要途径,越来越受到世界各国的推崇。文章从专利分析的角度出发,对涉及船舶岸电的专利申请进行了分析,通过全球申请趋势、专利申请人分布、专利申请技术分布及专利运营行为分析等几个方面,展示全球船舶岸电技术专利分布格局,为船舶岸电技术的研究和发展提供借鉴。

The ship shore power supply is an effective measure to reduce the ship pollution.And it has also become the main way to reduce the port pollution emissions everywhere,which is becoming more and more respected by all the countries of the world.From the perspective of patent analysis,this paper analyses the patent application concerning shore power of ships.and displays the distribution pattern of the patented ships in the world through the four aspects:the global application trend,the distribution of patent applicants,the patent application technology distribution and the patent operation behavior analysis.It provides a reference for the research and development of ship shore power technology.