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通过检索统计并分析国内微车领域的专利申请现状,判明中国微车产业专利技术处于快速发展阶段,揭示行业研发重点技术为发动机技术、传动系统技术、车身及附属系统技术和汽车的测试技术,指出主要微车企业长安和五菱的技术专长分别为发动机技术和车身技术,为国内相关企业充分掌握这些专利情报和制定研发战略提供依据。
Through searching and analyzing the present situation of patent application in the domestic micro-car field, it is found that the patent technology of the micro-car industry in China is at a rapid development stage, revealing that the key R & D technologies are engine technology, transmission system technology, vehicle body and accessory system technology and vehicle testing technology, It is pointed out that the major micro-car enterprises Changan and Wuling’s technical expertise are engine technology and body technology, respectively, providing the basis for domestic relevant enterprises to fully grasp these patent intelligence and formulate research and development strategies.