客车车身骨架的模块化设计应用研究

模块化设计是一种现代设计方法，包括模块划分和模块组合。客车车身骨架按层次结构可分为六大高层次模块及若干低层次模块和构件。针对数目众多的模块及构件，建立编码体系和模块数据库。通过实例验证，模块编码和数据库能对模块和构件资源进行有效管理。提高模块选择和组合的效率，充分发挥客车车身骨架模块化设计效果。

Design, application and research of body frame module

Module design, including model division and combination, is a state-of-the-art design. In terms of level and structure, bus body frame can be divided into 6 high-level modules, numerous low- level modules and structural parts, for which coding system and module database are established. Examples have certified that module coding and database can bring effective management to module and structural parts, improve module selection and combination efficiency, and bring body frame module design advantage into full play.