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中文摘要内容：近年来，我国城市化进程加速，城市人口增加以及居住郊区化，使得交通需求量剧增。
根据我国国情，大力发展公共交通、实施公交优先是解决城市交通拥挤的主要途径和出路之一。
为了加快城市公交的发展，本课题结合KLQ6100G城市公交车的开发项目，在已有底盘的基础上，对该车的车身造型与总布置、驾驶区各部件造型与总布置、乘客区各部件造型与总布置在三维设计软件CATIA环境下进行总体设计。
在设计过程中，根据已有的经验、标准，对各部件的布置形式及尺寸做理论分析，然后根据该理论分析进行造型设计。
在理论分析和造型过程中，学习最新车身设计资料，对设计反复修改，尽量使整车外形美观、大方，在车内布置中充分利用有限空间，提高载客量，提高乘坐舒适性，尽量使车内布置更具人性化，更加合理。
关键词：城市客车，CATIA，车身造型，总布置AbstractContent :In recent years , with the acceleration of our country’s development towards city industrialization , the expand of city population and the trand of living in the suburban areas make the transportation demand increasing . According to the situation of our country , developing the public transportation is the main method to solving the crowd of the city transportation . In order to speeding up the development of the city public transportation , this thesis combined the KLQ6100G city bus exploration project , on the foundation of chassis that has already existed , make the shape design and total arrange of the body , accessory shape design and total arrange of the driver compartment , accessory shape design and total arrange of the passenger compartment , and design in three-dimensional with the software CATIA . During design process , first made an analysis to the form of arrangement and sizes of each part to make the theories analysis to each parts according to the experience and standards for there has been , then carry on the shape design according to the theoretical analysis .During the progress of theoretical analysis and the shape design , this thesis used the latest body design information , modified to the design again and again , made the whole car shape beautiful and generous as far as possible . In the process of inside arrangement , the thesis made the best use of the limited space to carry more passengers , made more comfort , made the bus inside arrange to be more humanity and more reasonable as far as possible .Keywords : City bus, CATIA, Body shape design, Total arrangement目录中文摘要 (I)Abstract (II)第一章引言 (1)1.1 我国城市公交需求市场分析 (1)1.2 我国城市公交车发展方向 (1)1.3 本课题的研究内容、依据及意义 (3)1.4 本章小结 (4)第二章 KLQ6100G车身外部造型与外部总布置设计 (5)2.1 空气动力学特性在车身造型中的应用 (5)2.2 汽车车身制图 (5)2.3 KLQ6100G公交车车身外部总布置设计 (7)2.3.1前围布置 (7)2.3.2左侧围布置 (7)2.3.3右侧围布置 (8)2.3.4后围布置 (8)2.3.5顶盖布置 (9)2.4 KLQ6100G公交车车身三维造型设计 (10)2.4.1 前围造型 (10)2.4.2 侧围造型 (13)2.4.3 后围造型 (14)2.4.4 顶盖造型 (16)2.4.5 后视镜及灯具的造型 (16)2.4.6 外部各形面装配 (17)2.5 本章小结 (18)第三章 KLQ6100G车身内部总布置设计 (19)3.1 人机工程学在车身总布置中的应用 (19)3.2 确定驾驶员座椅H点位置 (22)3.3仪表板设计 (25)3.4 确定各操纵件的位置 (28)3.5 乘客区座椅布置 (29)3.6 本章小结 (32)第四章 KLQ6100G驾驶区三维造型设计 (35)4.1 仪表台造型设计 (35)4.2 驾驶员座椅造型设计 (37)4.3 变速器操纵杆、加速踏板、制动踏板、离合器踏板、投币器造型设计.. 384.4 驾驶区各主要部件装配 (42)4.5 本章小结 (44)第五章 KLQ6100G乘客区三维造型设计 (45)5.1 地板设计 (45)5.2 乘客座椅及座椅支架造型设计 (47)5.3 乘客区座椅装配 (49)5.4 本章小结 (50)第六章研究工作总结与展望 (51)致谢 (53)参考文献 (54)第一章引言1.1 我国城市公交需求市场分析2002年，我国城市公共交通运营总里程112239km，运送旅客372亿人次，公交客车保有量24.6万多辆，每万人拥有6.7标台。
