1、 本科生毕业设计（论文） I 摘 要 随着汽车行业的蓬勃发展，以及人机工程学、空气动力学在汽车上的应用，车身总布置也在飞速的变革与发展。 车身总布置设计是经验和原理方法的结合，是在考虑整车形式、车身与底盘的关系、以及总布置和造型传递给车身内部布置的一些约束条件下，进行车室内部布置，是基于功能和约束的方案寻求最优的过程。一个与众不同的驾驶空间：开阔的视野，舒适的座椅布置，布置紧凑的仪表以及伸手可及的操作元件，能给人充分的心理满足和安全感。 人机工程学、空气动力学和现代化制造方法的发展促使汽车车身总布置的不断更新和完善，传统与创新艺术风格的有机 结合也影响着车身总布置的美学实践。然而， 每一款新车
2、型的问世都离不开车身总布置和它的设计工具， 汽车车身总布置是汽车概念设计阶段的一项相当重要的方案设计工作。 本次设计主要内容是根据人机工程学的理论和在汽车上实际应用的分析，进行总布置设计。 本文介绍汽车总布置设计工具人体模型，眼椭圆。 提出了综合考虑驾驶员舒适性、视野性、腿部操纵空间、方向盘、顶盖等因素的 H 点区域法。利用 CATIA进行总布置设计 ,CATIA对于提高车身总布置的质量，以及缩短产品开发周期具有非常大的现实意义 关键词： 车身 总布置设计； 人机工程学； 人体模型；眼椭圆。 本科生毕业设计（论文） II Abstract With the vigorous developme
3、nt of auto industry, and ergonomics, air dynamics in automotive applications, general arrangement in the rapid development and reform. Body: the layout design experience and the principle of method is combined, is considering vehicle body and forms, the chassis layout, and transfer to body shape and
4、 some internal layout constraints on car interior ministry decorate, it is based on the function and constraints for the solution of the optimal process. A special driving space: open vision, comfortable seats arrangement of instrumentation and arrangement, compact and operating components, can give
5、 a person to fully satisfy the psychology and security. the modern automobile body is always arranging also in the rapid transformation and the development.The man-machine engineering, the aerodynamics and the modernized manufacture method development urges the unceasing renewal and the consummation
6、 which the automobile body always arranges, traditional and the innovation artistic style organic synthesis is also affecting esthetics practice which the automobile body always arranges.However, each section new vehicle being published cannot leave the automobile body always to arrange and its desi
7、gn tool, the automobile body total arrangement is an automobile conceptual design stage quite important project design work. The main content of the theory is based on ergonomics in cars and practical application analysis, the layout design. Introduces the layout design tool car body model, elliptic
8、. Puts forward comprehensive consideration of the pilot, leg vision comfortableness, manipulation of space, the steering wheel, the above factors zone method H. To improve the CATIA layout of quality, body and shorten the development cycle has very great practical significance Keywords: body layout design, Ergonomics, Human model, Eye ellipse.
