Research On The Method Of Automobile Styling Design Based On Exterior Shape Control

With the development of the times, car styling design to for mankind to create contour clear, pure and rich form of automobile products, car for people is no longer the demand of material itself, but more have to be able to really impress a kind of people’s inner experience. I hope the car itself is the perfect combination of technology and art, bring the spontaneous driving experience and emotional interaction. The design of automobile body is a very complicated and detailed process, which is the perfect fusion of rational analysis and perceptual art.Domestic automobile companies and design firms in the general sense of design is started from the product planning, including 2D design, 3D design, prototype trial. From the original design to a variety of draft, until the final body shape, conceived the desirable vehicle, for designers is always a challenge. The designer’s goal is to constantly rebuild the balance between the outstanding product, technology, quality and design under the guidance of the visionary design concept.The most effective and direct way for designers to express their creative ideas in the process of automobile styling design is not only the most direct method, it can be captured by the designer’s thinking process. According to the development process to begin with the initial stage of the sketch design, the design of the input conditions of the project should be designed according to the project. Sketch of the design performance is the designer to record the creativity and thinking of creative means, the sketch creative novel, chic, casual and relaxed and full of designer’s personal subjective color. Outstanding creative is a car stand out is important factor that is different from other models of the key, but also reflects the unique models of personality, and automobile products become consumers of flash point.The purpose of this paper is to obtain a method based on the external shape of the body to obtain a sketch of an assistant designer in the process of automobile modeling. According to the real case study, theoretical analysis and application, in the process of introducing the actual case, the least squares fitting method, AUTO Lisp program design, in order to research sample for example eventually formed control model based on the body of the external morphology and help designers to accurately grasp the characteristic elements of the car side view design, based on limited to promote a new method of design innovation and design problem solving.Mainly divided into three parts:The first part:the analysis of vehicle classification research and each level of the vehicle sales;The second part: the research on the establishment and data processing of target model;The third part: the establishment of control model fitting and contour of the side view;The control model of this study is to obtain a molding line- side view profile of the most important automobile design as the research object. Automotive product design elements and the understanding of the elements based on the influence on the design itself, through analysis and study of the quantity and time of the actual case of automobile, this study proposes an effective auxiliary method of automobile modeling design. The car body modeling design method based on morphology. The application of "case analysis" as the main method to obtain the "external knowledge" as the "facts"; through the research target models of data analysis, the vehicle side view contour based on design method of automobile. The control model method of forming body morphology by shape, dynamic and spatial trend analysis of automobile side side view profile in order to grasp the characteristics of the vehicle shape...