车路协同相关产业耦合发展研究

Coupling Development of Industries Related to CVIS

智能化、网联化的发展要求促使汽车向车路协同模式演变,汽车、电子信息、交通产业跨界融合趋势显著。对车路协同所涉及的汽车、电子信息、交通产业的耦合关系进行分析,并利用耦合模型对产业的融合程度进行测算,结果表明三产业在2010—2020年间逐渐走向了良好的耦合协调状态。经回归分析还发现,三产业耦合协调度每提高0.1,全员劳动生产率平均增加79.75万元/人,能源消耗率平均减少0.13吨标准煤/辆,产业专利数平均增加30.40%,汽车出口额平均增加11.62%。

The requirements for intelligent and connected vehicles leads to the development of the Cooperative Vehicle Infrastructure System(CVIS)model.The cross-border convergence among the automotive,electronic information,and transportation industries is obvious.An analysis of the coupling relationship between these three industries was conducted,and a model was used to measure convergence among them within the context of CVIS.The results indicate that from 2010 to 2020,the coupling and coordination between these three industries gradually improved.Additionally,regression analysis shows that every O.1 increase in coupling coordination degree is beneficial to an average increase in total labor productivity of 797.5 thousand yuan per person,a decrease in the energy consumption rate of 0.13 tons of standard coal per vehicle,as well as 30%growth in patents and 11.62%growth in exports of the automotive industry.