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简要分析价值工程和工程设计间的相互关系,讨论了如何在工程设计中引入价值工程理论。以实例分析说明了在城市轨道交通信号设计中应用价值工程的过程。研究表明,列车自动控制系统及正线区域式联锁系统的国产化研究迫在眉睫。
Briefly analyze the relationship between value engineering and engineering design and discuss how to introduce value engineering theory into engineering design. An example is given to illustrate the process of applying value engineering in designing urban rail transit signals. Research shows that the localization of train automatic control system and positive line regional interlocking system is imminent.