The article describes the definition of technology roadmap, technology roadmap process, its implications to policy, and its help for communication system. And it shows that technology roadmap is a thinking means for a company to keep permanence advantage.

• 主要讲述技术路线图的定义,技术路线图过程以及它们对政策的指导意义,对沟通机制的帮助,并说明了技术路线图是公司保持持久优势的思维方法和工具。