Research On Modularization And Parameterization Of Interior Space Of RV Based On Customer Demand

With the rapid development of China's economy,people's living standards are getting higher and higher.RV(Recreational Vehicle)in China has experienced 20 years of development,has begun to take a certain scale in the customer's needs change faster and faster times,how to effectively obtain the needs of customers,access to consumer favor,became a car business needs the face of the problem.Customer demand is the basis for product design,product design to allow customers to participate in the design to go,combined with the existing technical means to design to meet the diverse needs of customers and personalized products.This paper first introduces the customer demand and the method of obtaining the customer's demand,and obtains the customer's demand through the literature method and the observation method.Through the analysis of the demand,the paper points out the necessary demand for the car,The production cycle is short,good lighting ventilation,humanized settings,the placement of the bedroom bed,the number of travel,etc.And the use of analytic hierarchy process to the necessary demand for the need to determine the weight.Secondly,the function and layout of the internal space of the car room are introduced,and the spatial relations and characteristics of each functional area are analyzed.Through the user's needs through the gradual decomposition of the product function configuration,and each function element has a corresponding parts to achieve,so as to determine the car interior furniture with the function.Thirdly,the feasibility of the modular design of the RV is analyzed.Based on the function and the principle of the module,the fuzzy clustering method is used to divide the function of the car.Through the corresponding components to form the module,the module has the function of the corresponding parts.Finally,through the VC++ component model of SolidWorks model,the establishment of the establishment of the parametric design system,greatly improving the product design efficiency.The custom system of RV is based on the secondary development of SolidWorks.Through the selection of the car furniture module,the model of the RV is generated.Then,through the parameter analysis of the module,a house car is designed to meet their own needs.This creates a customer demand a functional configuration,a functional module,a modularized transformation of the module.