本文对当今的产品设计进行了梳理,当今的产品设计,其设计理论和方法的粗分为一般和特异性的两种设计理论和方法 ,详细讨论了它们优点和缺点。对未来产品设计的研究方向进行了讨论,认为从两个角度方法和知识一起进行系统研究的设计,在此基础上,提出了对产品设计研究的理论和方法。 This article combs the current product design. Today’s product design, its design theory and method are roughly divided into two kinds of general and specific design theories and methods, and their advantages and disadvantages are discussed in detail. In the future, the research direction of product design is discussed. It is considered that the system research should be designed from both perspectives and knowledge. On this basis, the theory and method of product design research are proposed.