新能源汽车产业专利分析及其技术路线图制定--以江苏省为例

摘要

New energy vehicle is the development trend of the vehicle industry in the future. Based on the cur-rent situation in China,the key technical problems of new energy vehicle industry was made clear through the general analysis of domestic and foreign new energy vehicle industry and the annual distribution of patent in Jiangsu province. The technology roadmap of new energy vehicle was drawed and the direction of the devel-opment of new energy vehicle industry was correctly determined. It has important guiding significance to the development of new energy vehicle industry.%新能源汽车是未来汽车产业的发展趋势，基于我国当前国情，通过宏观的国内外新能源汽车产业专利总体分析及其微观的江苏省新能源汽车产业专利年度分布，明确新能源汽车产业的关键技术问题，绘制新能源汽车技术路线图，正确把握新能源汽车产业发展方向，具有重要的工程指导意义。