摘要
本文以后疫情对智能网联汽车产业的需求为出发点,筛选德温特数据库中涉及智能网联汽车技术的20474条专利,对专利申请趋势和国家/机构申请情况进行分析。在此基础上,从社会网络视角对技术热点和专利权人合作进行研究,并结合国内企业技术发展特点及合作现状提出我国智能网联汽车企业的技术研发前景。研究发现,智能网联汽车技术研究已进入稳步增长期,并形成北美、欧洲和东亚3个核心技术及产业发展区,研究热点包括产业链上游的感知、决策、通信、控制系统,其中控制技术及其算法的研究处于相对核心位置。从合作网络视角看,虽然当前各研究主体的技术布局各有侧重,但专利合作关系较弱。未来中国企业在技术研发与合作上还需抓住疫情契机攻关前沿热点技术,强化企业间合作网络建设,加快建设测试场。
This article takes the post-epidemic demand for the Intelligent&Connected Vehicles(ICV)industry as a starting point,selects 20474 patents in the Derwent database related to ICV technology,and analyzes the trend of patent applications and national/institutional applications.On this basis,this article researches technology hotspots and patentee cooperation from the perspective of social networks,and proposes the technology research and development prospects of China's ICV companies based on the characteristics of domestic enterprise technology development and cooperation status.The results show that the research of ICV technology has entered a period of steady growth,and formed three core technology and industrial development zones in North America,Europe and East Asia.The research hotspots include perception,decision-making,communication,and control systems upstream of the industrial chain.Among them,the research of control technology and its algorithm is at the relatively core position.From the perspective of cooperative network,although the technical layout of various research subjects has different emphasis,the patent cooperation relationship is weak.In the future,Chinese enterprises still need to seize the opportunity of the epidemic to tackle cutting-edge hot technologies,strengthen the inter-enterprise cooperation network and accelerate the construction of test sites.
作者
刘颖琦
周菲
席锐
Liu Yingqi;Zhou Fei;Xi Rui(School of Economics and Management,Beijing Jiaotong University,Beijing 100044,China)
出处
《中国科技论坛》
CSSCI
北大核心
2021年第5期32-45,66,共15页
Forum on Science and Technology in China
基金
首都高端智库项目“与自动驾驶相适应的道路交通法规和相关运营监管政策研究”(2020ZKKT005)
北京市社会科学基金项目“平台开放情境下的京津冀电动汽车绿色发展研究”(19GLB030)。
