基于数理统计的车载触控按键体验研究

Research on Vehicle Touch Button Experience Based on Mathematical Statistics

随着车载科技的不断发展,消费者对汽车的要求也越来越高,越来越多的车企将传统的物理按键改为触摸按键。目前,触摸按键主流的设计方式包括无触摸特征设计、有触摸特征设计两种。文中以中控按键为例,通过用户实验数据采集和数理统计分析对两种设计的操作准确性进行了分析,并通过T检验和双因素方差分析确定了两种设计带来的用户体验差异是否显著,为触控按键的设计提供了理论指导和客观依据。

With the development of on board technology,consumers are increasingly demanding for the sense of technolo-gy and experience of cars.more and more OEM use touch pannel to replace the traditional physical switch.Currently there are two maining designs for the top surface of touch panel,one is with covex or concave feature on the touch surface,an-other is without any feature.This paper introduces mathematical statistics method to evaluate the different operation pre-cision on two different design and looking forward to guide the other vehicle design.