登月航天服头盔显示界面色彩设计

Color design for helmet mounted display interface of lunar spacesuit

为研究月球探索任务中不同色相在登月航天服头盔显示界面中的显著性程度,设计了灰色和黑色两种背景下的色相视觉搜索试验,通过计算平均反应时间对目标色和干扰色的显著性程度进行评价。试验结果表明:背景色对搜索效率具有显著影响;月球的环境颜色包含灰色和黑色,需选择适用于这两种背景的颜色作为登月航天服头盔显示界面的色彩;红色作为目标色时显著性最强,适合作为重要程度或紧急程度较高的信息的颜色;青色和蓝色作为干扰色时显著性最弱,适合作为重要程度或紧急程度较低的信息的颜色。上述结论可为登月航天服头盔显示界面的色彩设计提供理论基础。

In order to study the significance of different hues in the helmet display interface of lunar space suits during moon exploration missions,the visual search experiments were conducted with two different background colors,gray and black,to evaluate the salience of target and distractor colors by calculating average reaction time.The results showed that background color had a significant impact on search efficiency.Given that the environment of the moon typically includes both gray and black tones,it is necessary to select colors that are suitable for both backgrounds as a part of the color design of the helmet display interface of lunar spacesuits.Red was found to have the strongest salience when used as a target color.It is therefore suitable for conveying information of high importance or urgency.Cyan and blue were found to have the weakest salience when used as distractor colors and are thus suitable for conveying information of lower importance or urgency.It provided a theoretical basis for the color design of the helmet display interface of lunar space suits.