Technology Foresight Research of Industrial Robot Based on Patent Analysis

• 作者: Xionghui Wen
• 来源期刊: 数据分析和信息处理(英文)
• 学科: 经济
• 关键词: Technology FORESIGHT PATENT MINING SAO KNOWLEDGE MAP Industrial ROBOT
• 年，卷（期）: sjfxhxxclyw,（2）
• 页码范围: 74-90
• 页数: 17页
• 分类号: F4

摘要

In view of the lack of patent big data in research on technology foresight in the industrial robot field, this paper introduces an improved method based on patent mining and knowledge map. Firstly, SAO structure is extracted from selected patents, secondly, the similarity between patents is calculated based on extracted SAO structure, thirdly, patent network and patent map are drawn based on calculated patent similarity matrix, technology evolution process and future trends of industrial robot are summarized from patent network, and future potential technology opportunities are predicted based on technological vacancies identified from patent map. Finally, this paper identifies six key technical areas and four potential technical opportunities in the field of the industrial robot.