引发产品创新的各类因素并不是孤立存在的,每类因素既有自己的特点又与其他因素间存在着相互影响的关系。它们相互作用,从而构成了一个有机的整体,称作“产品创新体系”。产品创新因素之间的影响关系主要包括促进和制约。为了实现产品某些功能的需求,在制订设计目标时,就要 All kinds of factors that lead to product innovation do not exist in isolation. Each kind of factors has its own characteristics and the interaction with other factors. They interact to form an organic whole called “product innovation system.” The relationship between product innovation factors mainly include promotion and restriction. In order to meet the needs of certain functions of the product, it is necessary when designing the design goals