面向多通道交互的新能源汽车中控界面结构模具集成设计与成型优化研究

打开文本图片集

中图分类号：TG76 文献标志码：A

Abstract：With the increasing intelligence level of new energy vehicles，the central control interface is the core of human-computer interaction. Its structural design and manufacturing process are facing more stringent requirements of integration and complexity. In this paper， according to the structural characteristics of the central control interface in multi-channel interactive scenes， a set of optimization means of mold integrated design and molding process is given. Through parametric modeling and topology optimization， the structural lightweight and functional adaptability are improved，and the key parameters of injection molding are globally optimized by combining with multi-objective genetic algorithm （MOGA）. Based on this，a quality prediction model based on historical data is established，which enhances the controllbility and stability of molding quality. The results show that the average warping deformation is reduced from 1.05mm to 0.61mm under the optimal parameter combination， and the improvement range is as high as 41.9% . The probability of bubble defects decreased from 9.7% to 4.2% ，and the optimization effect was extremely remarkable. This study provides an integrated technical path for the design and manufacture of the central control system of new energy vehicles，and has good engineering application value.

Key words： new energy vehicles; central control interface; multi-channel interaction; integrated mold design; forming optimization

0 引言

在全球能源结构加速转型及智能化技术迅猛发展的大背景下，新能源汽车产业正历经深刻变革。（剩余6029字）