自动驾驶汽车安全技术专利分析综述

Patent analysis review of automated driving vehicle safety technology

专利分析是竞争情报分析的重要形式之一,是指跟踪、研究、分析某一技术领域及竞争对手的专利发明,形成总揽全局及预测功能的竞争情报,从而为国家和企业的产业发展,技术布局及服务开发中的决策提供参考.本文从专利检索和分析角度,对自动驾驶汽车安全相关的专利技术进行调研和研究.首先通过专利检索,利用专利申请国别、申请人、专利分类号等信息,梳理自动驾驶汽车安全领域发展的脉络走向.其次,结合专利具体技术内涵,从自动驾驶汽车的被动安全、功能安全、预期功能安全、行为安全和信息安全等5个方面,阐述自动驾驶汽车安全领域的技术现状、专利布局策略和发展趋势.本文从专利视角绘制了自动驾驶安全关键技术研发路线,对自动驾驶汽车安全技术开发和布局有一定的借鉴意义.

Patent analysis is an important form of competitive intelligence analysis.It involves tracking,researching,and analyzing patents,inventing certain technology areas and competitors,and forming competitive intelligence that can consider the overall situation and forecast function to provide decision-making references for countries and enterprises in terms of industrial development,technology layout,and service development.In this paper,patent search and analysis methods are used to investigate and study the automated driving vehicle safety technology.First,using patent search based on application country,applicant,patent classification number,and other information,this paper provides the development trend in the field of automated driving vehicle safety technology.Moreover,the specific technical connotation of each patent is analyzed,and the technology status,patent layout strategy,and development trend of the automated driving vehicle safety field are expounded with respect to five aspects,namely,passive safety,functional safety,safety of the intended functionality,behavior safety,and cyber security.In this paper,we elaborate on the research and development roadmap of automated driving safety technology from the viewpoint of patents,thus providing a certain reference significance for the advancement and overall arrangement of automated driving vehicle safety technologies.