Abstract: This paper mainly studies the engineering feasibility of different volume dashboard in automobile, and discusses the development trend of dashboard volume, the engineering constraints that determine the traditional dashboard volume, and how to break and reshape the engineering constraints that meet different volumes. Summarize the internal relationship between dashboard volume and engineering constraints, and sort out the idea of how to analyze and find the determinants affecting dashboard volume and reshape the feasible scheme of the project, so as to realize the engineering feasibility of different volumes.

Key words: Modeling volume; Human-machine constraints; Automobile IP; Engineering feasibility; Traditional air conditioner; Assembly spreader; Steeling column; Central layout air conditioner

摘要： 论文主要对汽车中不同体量仪表板的工程可行性进行研究，从仪表板体量的发展趋势、 决定传统仪表板体量的工程约束及如何打破和重塑满足不同体量的工程约束等方面进行论 述。总结仪表板体量与工程约束之间的内在关系，并梳理出如何分析找到影响仪表板体量的 决定因素，并重塑工程可行方案的思路，从而实现不同体量的工程可行性。

关键词: 造型体量；人机约束；汽车仪表板；工程可行性；传统空调；总装吊具；转向管柱； 中置式空调