针对汽车操作界面中视觉设计元素之间的相互关系,从视觉传达设计原理、人体视觉工程学和认知心理学原理,对仪表盘刻度标记形式、仪表盘背光与文字色彩设计运用、色彩属性对人眼识读影响以及按钮设置与文字符号结合运用等进行分析阐述.汽车操作界面中各种视觉设计元素问题的分析,有利于提高驾驶者行驶过程中的安全性、便捷性与驾驶愉悦感. In view of the interrelationship between the visual design elements in the automotive operation interface, this paper analyzes the principle of visual communication design, the principle of human visual engineering and cognitive psychology, the design of the dashboard markings, dashboard backlighting and text color design, The influence of human eye reading, the combination of button setting and text symbol, etc. The analysis of various visual design elements in the automobile operation interface helps to improve the safety, convenience and driving pleasure of the driver during driving.