| 基于专利技术共现网络的无人驾驶汽车技术融合演化研究 |
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| 引用本文： | 翟东升,张京先.基于专利技术共现网络的无人驾驶汽车技术融合演化研究[J].情报杂志,2020,39(4):60-66,19. |
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| 作者姓名： | 翟东升 张京先 |
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| 作者单位： | 北京工业大学 经济与管理学院 北京 100124;北京工业大学 经济与管理学院 北京 100124 |
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| 摘 要： | 目的/意义]探索无人驾驶汽车技术融合的演化规律对于预测技术发展趋势,辅助企业识别技术机会有着重要作用。方法/过程]以Thomson Innovation数据库中无人驾驶汽车技术专利为数据源,基于专利技术共现网络分析方法,构建技术融合演化分析框架。宏观层面对参与融合的技术密集度、内聚性和聚类程度进行网络指标分析;中观层面对技术领域在融合发展过程中的功能演变进行考察;微观层面对推动本领域技术融合以及不同技术领域之间交叉渗透的重要技术节点进行分析。结果/结论]研究结果表明,构建的技术融合演化分析框架能够有效全面地揭示技术融合演化规律和当前研究热点。
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| 关 键 词： | 专利 技术共现网络 技术融合 网络演化 无人驾驶汽车 |
Research on Technology Convergence Evolution of Unmanned Vehicle Based on Patent Technology Co-occurrence Network |
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| Zhai Dongsheng,Zhang Jingxian.Research on Technology Convergence Evolution of Unmanned Vehicle Based on Patent Technology Co-occurrence Network[J].Journal of Information,2020,39(4):60-66,19. |
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| Authors: | Zhai Dongsheng Zhang Jingxian |
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| Institution: | (Department of Economics and Management,Beijing University of Technology,Beijing 100124) |
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| Abstract: | Purpose/Significance]Exploring the evolution law of unmanned vehicle technology convergence plays an important role in predicting technology development trend and assisting enterprises to identify technology opportunities.Method/Process]Taking unmanned vehicle technology patents in the Thomson Innovation database as the data source,an analysis framework of technology convergence evolution is constructed,based on the analysis method of patent technology co-occurrence network.At the macro level,we analyze the network index of the density,network centralization and clustering coefficient of technology convergence network.At the meso level,the functional evolution of technology in the process of convergence and development is investigated.At the micro level,the important technology nodes to promote technology integration and cross-penetration between different technology fields are analyzed.Result/Conclusion]The results show that the analysis framework can effectively and comprehensively reveal the evolution law of technology convergence and current research hotspots. |
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| Keywords: | patent technology co-occurrence network technology convergence network evolution unmanned vehicle |
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