Research On Iterative Design Method Of New Energy Balanced Vehicle Based On Social Value

In the case of a significant increase in productivity,in order to obtain economic benefits,the iterative speed of products is gradually increasing.The consumption of resources and the waste of materials have brought tremendous pressure on the living environment of human beings.The concept of sustainable design not only reflects the reflection on the blind pursuit of design economic value,but also embodies the pursuit of sustainable social value of design.The emergence of new materials and new technologies has given the products a more complete function and constantly improving people’s quality of life.However,in the process of product development,the design idea of economic interests is deviated from the design concept of enhancing the social value of products.Under this circumstance,only by expanding the product iterative design method based on social value,perfecting the social value elements in the product iterative design process,and grasping the product iterative design direction,can the sustainable development of product design be obtained.This paper combines various design theories and methods,such as social value theory,fuzzy comprehensive evaluation method,functional analysis system technology method(FAST),function-behavior-structure model(FBS),etc.,to integrate the social value of products in the product iterative design stage.Thinking,to establish a social value-oriented iterative design method for new energy balance car products,the main research content includes the following aspects:1.Research on the social value of products.The product value system is divided into three parts: individual value,economic value and social value,and the necessity of research on product social value is emphasized.The product social value connotation is studied from the aspects of product’s functional value,desirable value,quality value,environmental value,human value and sharing value.Based on this,a product iterative design strategy based on social value is proposed.2.Grasp the product iteration design direction.Through the questionnaire survey,the product social value needs are obtained,and the KJ method is used to sort out the requirements,and the demand attribute is determined.The fuzzy comprehensive evaluation method is used to evaluate the important index of product social value in typical cases,and the key value design direction in product iterative design is explored.Try to establish a distribution map of product social value characteristics,and explore the direction and development trend of product iterative design.3.Research on product iterative design method based on social value.The social value constraint is combined with the FBS model,and the product-behavior-structure mapping is carried out based on the social value of the product.A product iterative design model based on social value is established.The transformation between product social value requirements and functions is carried out,the functional domain,behavior domain and domain of the product are determined,and the iterative design elements based on social value are extracted to improve the product iterative design steps.4.Iterative design practice of new energy balance vehicles.In order to improve the social value of new energy balance car products,product design practice based on product iterative design method,functional-behavior-structure mapping under the constraints of social value elements,and evaluation of design results to verify the effectiveness of design methods And feasibility.