设计科学，在科学学中又称为设计方法论或设计哲学。它是从人类设计技能的本质上去探讨设计活动的规律。从广义上讲如今的设计已不是过去认为的单一的工程技术设计概念。可以说各行各业的活动无不是一个设计过程，设计技能无处不在。设计活动是人类思维活动和实践活动的统一。 Design science, also known in science as design methodology or design philosophy. It is from the nature of human design skills to explore the law of design activities. Broadly speaking, today’s design is no longer a single concept of engineering design. It can be said that all walks of life activities are all a design process, design skills everywhere. Design activities are the unity of human thinking activities and practical activities.