基于专利分析的轨道交通车辆安全技术研究

Research on Safety Technology of Rail Transit Vehicles Based on Patent Analysis

轨道交通车辆安全技术已成为国内外轨道交通车辆企业和研究机构重点研究的技术之一。从专利分析的角度重点研究了国内外轨道交通车辆领先企业在安全技术方面的技术创新,在轨道交通车辆整车、转向架、网络控制系统、车体、车门等方面研究了各企业的专利分布情况,并研究了各企业在轨道交通装备故障预测与健康管理等关键技术方面的技术突破与创新。同时通过研究国内领先企业,以及北京交通大学、西南交通大学等研究机构的专利信息,了解了国内轨道交通车辆关键技术的发展现状,提出了基于轨道交通车辆安全技术发展建议。

Rail transit vehicle safety technology has become one of the key technologies for rail transit vehicle enterprises and research institutions at home and abroad.Focusing on the technology innovations of leading rail transit vehicle companies in the world from the perspective of patent analysis,the patent distribution of companies in the fields of rail transit vehicle,bogie,network control system,car body and door is studied.The key technological breakthrough and innovation of companies in terms of rail transit equipment failure prediction and health management are emphasized.At the same time,through studying the parent information of domestic leading enterprises,Beijing Jiaotong University,Southwest Jiaotong University and other research institutions,the development status of domestic rail transit vehicle key technologies is clearly understood,corresponding suggestions for the development of rail transit vehicle safety technology are proposed.