基于专利引文网络的技术轨道识别研究——以太阳能光伏电池板领域为例

Research on identification of technological evolution path based on patent citation network——taking solar photovoltaic panels technology as an example

利用专利及其引文网络进行技术轨道识别研究。阐述技术轨道识别的原理,形成技术轨道识别的算法,从理论上提供技术轨道识别及其可视化的可行性。结合太阳能光伏电池板数据,识别并绘制出技术轨道图谱,对主要节点进行重点阐述,探寻技术沿革的历史脉络和未来趋势,对我国相关领域的发展战略提供决策参考。

Using patents and patent citation network to identify technological evolution path. Elaborate the principle of technological evolution path identification, form the algorithm of technological evolution path identification and provide the feasibility of technological evolution path identification as well as its visualization. Identify and map the technological evolution path combining the solar photovoltaic panel data, elaborate main nodes and explore technology evolution history as well as future trends to provide some decision -making reference strategy on the development of related industries in China.