考虑气动特性的汽车前照灯造型参数化方法

为研究汽车前照灯造型对汽车气动阻力的影响并指导车灯造型设计,提出一种车灯造型参数化方法.结合美学、考虑汽车空气动力学,在分析汽车前部和车灯造型的基础上,总结出车灯造型的3类设计参数;建立了由"考虑美学与气动阻力的车灯造型汽车外流场数值分析简化模型"和正交实验优化算法组成的车灯造型参数设计平台.实例的数值计算和风洞实验验证了文中方法的有效性及参数优化组合的效果.该方法对丰富汽车造型设计和车灯设计、促进其工程化很有意义.     

汽车造型中的比例研究

比例作为汽车造型中的特征元素之一,具有直观性和可比性,同时也是比特征线更易被消费者认知和理解的特征元素。本文针对经典的比较和谐的三厢车进行比例规律的研究,试图发掘汽车造型中的比例法则,揭示汽车外观形态和内在结构之间的关系,以指导汽车造型设计和研究。     

工程机械造型设计美学初探

中国工程机械品牌国际化步伐不断加快,面临的竞争也日趋激烈,立足于当代社会的时代背景,分析工程机械造型设计美学规律,从功能与形式、科技与人文、意象与品牌三个方面阐述工程机械类产品的造型设计美学要素,为工程机械外观造型提供设计美学参考。     

汽车造型设计评价流程与评审系统

汽车造型设计是一个创意驱动的过程,而设计评审既是设计决策的重要节点也是设计流程的重要控制节点。文章研究以企业设计评审流程调研为基础,提出了基于任务分析和核心形容词的汽车造型设计评审流程与评价目标框架,并构建了造型评审系统,对汽车造型设计评审和评审流程的规范化具有理论和实践意义。     

产品造型设计中的气韵探讨

生动的气韵,可以说是绘画和造型艺术者们追求的最高目标之一。而要表现出气韵来,最重要的是要有一个载体。那就是造型。当然。产品造型设计也是艺术设计最直观的形态表现载体之一,产品的造型具有具体、可见的特征。就传统文化中的书法、绘画艺术表现形式而言要讲究气韵,产品同样可以通过造型设计的方式。呈现出一种融合“气”与“韵”的艺术美感。而造型设计方案的选取则在很大程度上受到了企业文化、设计工作者设计理念和文化素质等因素的影响。以上因素也正是对产品进行持续优化的关键所在。文章着眼于这一实际情况。以气韵之美为着眼点,结合产品造型设计,首先简要探讨美学层面下气韵的内涵与意义,进而分析产品造型设计中的气韵意义,以此为基础。探讨在当前产品造型设计过程当中,实现与气韵相互融合的设计理念与方法。     

汽车造型设计与形式美法则

传统意义上的形式美,是单纯的针对艺术领域而言的,而汽车造型设计则是从属于工艺美术的范畴。文章从技术美学的角度分析汽车造型的方法,要求设计师从功能、技术等角度去追求造型的变化,在功能形式上注重从生活细节与感触中提炼形式美法则来指导汽车造型设计,在实践案例中挖掘现代设计与技术美学的关系,将传统美学的美融入生活使之设计生活、倡导生活,创造和改变生动的形式美使大众产生享受体验的乐趣。     

汽车颜色研究与趋势分析

文章分别从消费者研究,工业产品设计的角度研究汽车颜色的分布规律。重点分析影响汽车颜色的消费者心理生理因素、汽车造型设计因素、社会流行文化因素、技术革新因素。并由此推测出汽车颜色发展流行趋势。对于中国汽车市场具有前沿趋势指导作用。     

基于格式塔理论的汽车前脸造型研究

Gestalt理论起始于视觉领域的研究,强调任何一种经验的现象具有它本身的完整性,它既不能分解为简单的元素,它的特性又不包含于元素之内。本文基于Gestalt理论对汽车造型进行分析研究,探索人们在对汽车形态进行视觉识别时所具有视觉组织规律,并通过这些规律分析汽车造型中的各个元素怎样构成一个完形。     

论形式美学原则在产品形态设计中的应用

形式美学原则在产品形态设计中作为一种表现形式,既受制于结构,又能动地反映和表现产品造型。文章通过分析与实例,对形式美学八原则如何在产品形态设计中运用进行论述,并指出形式美学各要素在产品形态设计中的辩证关系。     

面向汽车造型设计的自适应交互式遗传算法

针对汽车造型设计的方案求解问题,提出基于造型件和利用自适应交互式遗传算法的汽车造型设计方法。在自适应交互式遗传算法中,利用云模型产生自适应交叉概率,而利用个体之间的相似性和进化代数产生自适应变异概率。通过汽车造型设计实验,表明所提出求解算法可以获得满意的汽车造型设计方案,能够降低用户疲劳,具有较高的运行性能。     

Construction of semantic pool and acquisition of semantic categories for automobile styling stance: A domain knowledge perspective

In recent years, the paradigm of “Art thinking” in automobile design has been based on automobiles having both high-tech and high-emotional attributes, relying on car design domain knowledge. The research in car design is indispensable for further developing proficiency in the automobile styling field, and semantic representation is an essential means of realization. In this paper, through online data collection, experts questionnaire from leading O.E.M.s and emerging E.V. companies, and word clustering surveys from transportation design students, 85 semantic attributes were identified, and six groups were obtained. Based on the research results, the semantic category patterns (S.C., D.C., V.T.C., E.C., B.C., G.C.), representative semantics (31 semantic words), and essential cognitive characters (dynamic, powerful, and aggressive) of automobile styling are proposed. The concept of automobile styling stance and its contents and categories are defined. Our findings offer reliable and reusable automobile styling domain knowledge and have implications for redefining cars’ body shapes and aesthetic styles.     

产品造型设计中的Rhino A面建模方法研究

随着人们对审美需求的提高,A面不仅运用于汽车行业而且广泛运用于其它产品造型设计中,为了提高产品的整体竞争力,产品造型中高品质的A面建模运用显得尤为重要。根据A面的定义和原理分析其连续性和造型规律,通过对Bezier画线、面的拆解、面的拼接等方面优化Rhino A面的建模方法,对比传统建模方法的优劣,完成产品造型A面的建模设计。实验表面,建造的A面光滑顺畅度达到G2连续性要求,这种新方法具有可行性适合产品造型设计中A面的建模。     

汽车造型之路——由被动走向自由

从技术的角度分析汽车造型的发展过程,了解技术的发展给汽车造型设计提供的自由度,通过消费者左右造型发展的角度,指明设计师应当逐步有意识的引领消费者改变对汽车造型的固有印象,使汽车造型真正的走向多元化的自由之路。     

Analysis and study of an automobile rear seat by FEM

The aim of this work is to carry out the design of an automobile rear seat and the simulation by finite element method (FEM) on its performance using different standard tests. The design is intended for the rear seats of a four-seat vehicle: two front seats and two rear seats. The rear seat set comprises the right and the left seats. Each of these seats is individual and independent so that it can house only a person and is structurally independent of the other one. Two main parts of this work are: (1) design; and (2) analysis by FEM. We carry out the design of the rear seat of a generic automobile, using the CAD Catia V4 software [P. Carman and P. Tigwell, CATIA Reference Guide, OnWord Press, New York, 1998; F. Karam and C.D. Kleismit, Using CATIA, OnWord Press, New York, 2003]. The seat is composed of two very different parts: (a) framework which is the internal structure of the seat, supporting the weight of the occupants and the seat itself, in order to allow the different positions and to assure the durability and correct operation throughout the vehicle's useful life, and (b) foam rubber whose function is to distribute the load, to provide comfort and to give the most aesthetic possible finish to the seat. During the design we have kept in mind criteria such as resistance, safety, durability, aesthetic and lightness; this last property is necessary to achieve fuel economy and a lower inertia in the event of a collision. The standard rules demand that the automobile seats are able to overcome a series of tests, implying the security in the event of a road accident. In this study the tests were carried out by finite element simulations. The software used was Pam-Crash, a well-known non-linear explicit solver of finite elements. From the computer simulation of these tests, stresses and displacement data are obtained for the seat's framework in order to check the correct execution of the demands of the standard rules, carrying out, if necessary, changes in the design within the allowed limits. In this way the use of this tool makes possible to carry out an optimisation of the geometry, materials, etc. of the product before the construction of the prototype, minimising costs and manufacturers’ development time.     

支持复用的汽车外观造型设计系统研究与实践

计算机辅助汽车外观造型设计领域的构件复用率低、智能化程度不高等问题引起了越来越多研究者的关注。为解决此问题，该文提出了新颖的支持复用的汽车外观造型设计系统的设计思想，根据该系统的特点，对汽车构件的设计、存储以及构件库的组织、结构与管理使用，也进行了初步研究与实践。     

A quantitative aesthetic measurement method for product appearance design

Product appearance is one of the crucial factors that influence consumers’ purchase decisions. The attractiveness of product appearance is mainly determined by the inherent aesthetics of the design composition related to the arrangement of visual design elements. Hence, it is critical to study and improve the arrangement of visual design elements for product appearance design. Strategies that apply aesthetic design principles to assist designers in effectively arranging visual design elements are widely acknowledged in both academia and industry. However, applying aesthetic design principles relies heavily on the designer’s perception and experience, while it is rather challenging for novice designers. Meanwhile, it is hard to measure and quantify design aesthetics in designing artefacts when designers refer to existing successful designs. In this regard, this study aims to introduce a method that assists designers in applying aesthetic design principles to improve the attractiveness of product appearance. Furthermore, formulas for aesthetic measurement based on aesthetic design principles are also developed, and it makes an early attempt to provide quantified aesthetic measurements of design artefacts. A case study on camera design was conducted to demonstrate the merits of the proposed method where the improved strategies for the camera appearance design offer insights for concept generation in product appearance design based on aesthetic design principles.     

轿车内部装饰设计与安全性

很多人把汽车驾驶时的安全保障投入到了安装安全带、安全气囊、ABS等这些安全装置上,认为汽车内饰与汽车安全行驶没有太大的关系,却忽略了汽车内部装饰材料以及车内装饰件的设计和选择对空气质量与车内噪声等汽车内部环境方面给汽车行驶安全带来的影响。本文主要介绍了汽车内部装饰给行车安全带来的安全隐患,并探讨了汽车内部装饰设计与汽车安全性之间的关系,旨在对即将装饰自己爱车的车主和从事轿车内部装饰设计的从业人员有所启发。     

中国传统文化对汽车设计的影响

分析轿子文化、相面文化、吉祥文化、中庸文化等中国传统文化对中国汽车设计的影响,传统文化在中国自主汽车品牌和文化形成过程中的地位,认为中国传统文化在中国汽车设计和发展具有重要的作用。     

艺术设计理论课程体系中的审美释要

艺术设计理论课程体系由"艺术概论"、"设计概论"和"设计美学"三个部分组成,审美是艺术设计的灵魂,文章从存在方式,发挥作用、本质与目的、设计形态与设计过程等方面阐述了艺术设计理论课程体系中的审美特征、审美要求和审美实质,诠释了审美活动在艺术设计过程中重要意义。     

基于单片机及USB的汽车行驶记录仪设计

介绍了基于单片机及USB控制芯片设计汽车行使记录仪的硬件原理,软件系统设计,软件功能函数的划分,数据分析软件需要实现的功能,数据分析软件和汽车行使记录仪通信协议和通信内容,数据安全的保证措施等。依照上述设计方案,我们设计出了符合GB/T19056-2003的汽车行驶记录仪系统。