摘要
从智能交通的自动驾驶和V2X两大关键技术入手,对智能交通全球专利的专利申请趋势、目标国和申请人排名情况进行了分析,最后对丰田公司在智能交通领域的专利情况进行了分析。
Starting from the key technical direction of intelligent transportation(autonomous driving and V2X),this article analyzes the global patent application trends,target countries and applicant rankings of intelligent transportation,and finally analyzes the patent situation of Toyota in the field of intelligent transportation.
作者
苏丹
闫坤
李文宇
SU Dan;YAN Kun;LI Wenyu(West Branch of China Academy of Information and Communications Technology,Chongqing 401336,China;Intellectual Property Center,China Academy of Information and Communications Technology,Beijing 100191,China)
出处
《信息通信技术与政策》
2022年第1期84-88,共5页
Information and Communications Technology and Policy
关键词
智能交通
自动驾驶
V2X
专利分析
intelligent transportation
autonomous driving
V2X
patent analysis
