Article(id=1214642805448818753, tenantId=1146029695717560320, journalId=1189645257101713411, issueId=1214642803527827505, articleNumber=null, orderNo=null, doi=10.19822/j.cnki.1671-6329.20220219, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=null, receivedDateStr=null, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1767523011791, onlineDateStr=2026-01-04, pubDate=1699113600000, pubDateStr=2023-11-05, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1767523011791, onlineIssueDateStr=2026-01-04, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1767523011791, creator=13701087609, updateTime=1767523011791, updator=13701087609, issue=Issue{id=1214642803527827505, tenantId=1146029695717560320, journalId=1189645257101713411, year='2023', volume='', issue='11', pageStart='1', pageEnd='62', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1767523011333, creator=13701087609, updateTime=1767533949141, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1214688680070005490, tenantId=1146029695717560320, journalId=1189645257101713411, issueId=1214642803527827505, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1214688680070005491, tenantId=1146029695717560320, journalId=1189645257101713411, issueId=1214642803527827505, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=12, endPage=21, ext={EN=ArticleExt(id=1214642806681944134, articleId=1214642805448818753, tenantId=1146029695717560320, journalId=1189645257101713411, language=EN, title=Research on Cooperative Vehicle Infrastructure Integration Technologies Based on Patent Analysis, columnId=null, journalTitle=Automotive Digest, columnName=null, runingTitle=null, highlight=null, articleAbstract=
Cooperative vehicle infrastructure integration technologies are research hotspots in the field of autonomous driving and transportation control. In order to summarize the development trend and blank field of vehicle infrastructure integration, this paper analyzes the vehicle infrastructure integration technology from the perspective of patent analysis, summarizes the development trends of technologies of cooperative vehicle infrastructure integration in the number of patent applications, applicants, technological know-how and technological effects. Additionally, this paper analyzes the technological decomposition of cooperative vehicle infrastructure integration from the perception level, communication level and application level, and interprets the representative patents of cooperative vehicle infrastructure integration technologies in each technological branch. The analysis results show that, at present, the innovation of cooperative vehicle infrastructure integration technologies take the improvement of safety, efficiency and accuracy as main goals, and environmental protection and comfort are also the important goals of the construction of cooperative vehicle infrastructure integration systems, which still belong to the patent blank and has a broad space for patent portfolio.
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车路协同技术是自动驾驶和交通控制领域的研究热点。为了总结车路协同技术发展趋势和空白领域,从专利分析角度对车路协同技术进行了梳理,总结了车路协同技术在专利申请量、申请人、技术手段以及技术效果方面的发展态势,并从感知层面、通信层面和应用层面对车路协同技术进行了趋势分析,分析了车路协同技术在各技术分支的代表专利,分析结果表明:目前车路协同技术的创新趋势以提高安全性、高效性、精确性为技术改进的主要目标,环保和舒适性也是我国建设车路协同系统的重要目标,尚属于专利空白点,具有广阔的布局空间。
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王亚飞,1987年生,男,中国汽车技术研究中心有限公司,工程师,研究方向为汽车产业战略与知识产权。E-mail:wangyafei@catarc.ac.cn;
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郭少杰,1989年生,男,中国汽车技术研究中心有限公司,工程师,研究方向为专利分析、专利挖掘布局与高价值专利培育。E-mail:guoshaojie@catarc.ac.cn
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汽车文摘,
2022(6): 49-57., articleTitle=基于车路协同的智能驾驶研究综述, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1215266388818710588, tenantId=1146029695717560320, journalId=1189645257101713411, articleId=1214642805448818753, xref=null, ext=[AuthorCompanyExt(id=1215266388827099197, tenantId=1146029695717560320, journalId=1189645257101713411, articleId=1214642805448818753, companyId=1215266388818710588, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=China Automotive Technology and Research Center Co., Ltd, Tianjin 300300), AuthorCompanyExt(id=1215266388831293502, tenantId=1146029695717560320, journalId=1189645257101713411, articleId=1214642805448818753, companyId=1215266388818710588, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中国汽车技术研究中心有限公司, 天津 300300)])], figs=[ArticleFig(id=1215266391670837388, tenantId=1146029695717560320, journalId=1189645257101713411, articleId=1214642805448818753, language=EN, label=null, caption=null, figureFileSmall=dJknbwQD3brwufYVKCC52w==, figureFileBig=E4UztzV23CEzwqWDYnyGfQ==, tableContent=null), ArticleFig(id=1215266391725363342, tenantId=1146029695717560320, journalId=1189645257101713411, articleId=1214642805448818753, language=CN, label=图1, caption=
车路协同技术年度专利申请量, figureFileSmall=dJknbwQD3brwufYVKCC52w==, figureFileBig=E4UztzV23CEzwqWDYnyGfQ==, tableContent=null), ArticleFig(id=1215266391897329813, tenantId=1146029695717560320, journalId=1189645257101713411, articleId=1214642805448818753, language=EN, label=null, caption=null, figureFileSmall=PQuGhTq/+joBozIqHNh9DQ==, figureFileBig=O9r7T4krFYqKYbkhtX61NQ==, tableContent=null), ArticleFig(id=1215266391993798807, tenantId=1146029695717560320, journalId=1189645257101713411, articleId=1214642805448818753, language=CN, label=图2, caption=
车路协同技术国内专利申请人, figureFileSmall=PQuGhTq/+joBozIqHNh9DQ==, figureFileBig=O9r7T4krFYqKYbkhtX61NQ==, tableContent=null), ArticleFig(id=1215266392086073499, tenantId=1146029695717560320, journalId=1189645257101713411, articleId=1214642805448818753, language=EN, label=null, caption=null, figureFileSmall=ZIyRx5+l0xNkBk2T2/GulQ==, figureFileBig=7mejlQaf9pgR+B5EqlJTJA==, tableContent=null), ArticleFig(id=1215266392178348190, tenantId=1146029695717560320, journalId=1189645257101713411, articleId=1214642805448818753, language=CN, label=图3, caption=
车路协同技术国外专利申请人, figureFileSmall=ZIyRx5+l0xNkBk2T2/GulQ==, figureFileBig=7mejlQaf9pgR+B5EqlJTJA==, tableContent=null), ArticleFig(id=1215266392228679839, tenantId=1146029695717560320, journalId=1189645257101713411, articleId=1214642805448818753, language=EN, label=null, caption=null, figureFileSmall=/QvWy6XDHxF44j3Fa9d9iQ==, figureFileBig=SzFV70Kks9f58/jKwnDxlg==, tableContent=null), ArticleFig(id=1215266392304177315, tenantId=1146029695717560320, journalId=1189645257101713411, articleId=1214642805448818753, language=CN, label=图4, caption=
车路协同技术专利技术手段, figureFileSmall=/QvWy6XDHxF44j3Fa9d9iQ==, figureFileBig=SzFV70Kks9f58/jKwnDxlg==, tableContent=null), ArticleFig(id=1215266392396452007, tenantId=1146029695717560320, journalId=1189645257101713411, articleId=1214642805448818753, language=EN, label=null, caption=null, figureFileSmall=SwztwW3JgdD6/bEKUOg6yg==, figureFileBig=vQl4rhV0KC7vix6NPTaPwg==, tableContent=null), ArticleFig(id=1215266392480338091, tenantId=1146029695717560320, journalId=1189645257101713411, articleId=1214642805448818753, language=CN, label=图5, caption=
车路协同技术专利技术效果, figureFileSmall=SwztwW3JgdD6/bEKUOg6yg==, figureFileBig=vQl4rhV0KC7vix6NPTaPwg==, tableContent=null), ArticleFig(id=1215266392560029869, tenantId=1146029695717560320, journalId=1189645257101713411, articleId=1214642805448818753, language=EN, label=null, caption=null, figureFileSmall=bQvtrrvF+YDfI+EwE2p7nA==, figureFileBig=beqENl861L53Kom4zfo0Pw==, tableContent=null), ArticleFig(id=1215266392656498863, tenantId=1146029695717560320, journalId=1189645257101713411, articleId=1214642805448818753, language=CN, label=图6, caption=
车路协同技术专利技术分解 注:数字为专利数量,单位:件
, figureFileSmall=bQvtrrvF+YDfI+EwE2p7nA==, figureFileBig=beqENl861L53Kom4zfo0Pw==, tableContent=null), ArticleFig(id=1215266392736190641, tenantId=1146029695717560320, journalId=1189645257101713411, articleId=1214642805448818753, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 技术分支 | 申请量/件 | 占比/% |
| 感知层面 | 1 496 | 34.7 |
| 通信层面 | 548 | 12.7 |
| 应用层面 | 2 268 | 52.6 |
), ArticleFig(id=1215266392828465331, tenantId=1146029695717560320, journalId=1189645257101713411, articleId=1214642805448818753, language=CN, label=表1, caption=
车路协同技术分支申请量
, figureFileSmall=null, figureFileBig=null, tableContent=
| 技术分支 | 申请量/件 | 占比/% |
| 感知层面 | 1 496 | 34.7 |
| 通信层面 | 548 | 12.7 |
| 应用层面 | 2 268 | 52.6 |
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