测绘工程
測繪工程
측회공정
Engineering of Surveying and Mapping
2015年
12期
1-6
,共6页
红绿色觉异常%路况图%色彩象征%明度对比
紅綠色覺異常%路況圖%色綵象徵%明度對比
홍록색각이상%로황도%색채상정%명도대비
red and green color vision impaired%road conditions map%color symbol%brightness contrast
红绿色觉异常人群对于明度变化的感受比正常视觉者更加敏感，可以弥补色相辨别的缺陷。通过针对黄色明度对比实验得出红绿色觉异常人群对明度对比各等级的视觉感受，找出对红绿色觉异常人群既可以容易识别又不会觉得刺眼的明度对比范围。实验结果引入地图设色，结合色彩象征意义，做出红绿色觉异常人群和正常人群通用的路况地图。在路况信息清晰表达前提下，尽可能保留色彩象征意义，并保证地图的观赏性。通过路况地图色彩明度对比实验制作出红绿色觉异常人群既能无障碍识别又带有警示象征意义的路况地图。
紅綠色覺異常人群對于明度變化的感受比正常視覺者更加敏感，可以瀰補色相辨彆的缺陷。通過針對黃色明度對比實驗得齣紅綠色覺異常人群對明度對比各等級的視覺感受，找齣對紅綠色覺異常人群既可以容易識彆又不會覺得刺眼的明度對比範圍。實驗結果引入地圖設色，結閤色綵象徵意義，做齣紅綠色覺異常人群和正常人群通用的路況地圖。在路況信息清晰錶達前提下，儘可能保留色綵象徵意義，併保證地圖的觀賞性。通過路況地圖色綵明度對比實驗製作齣紅綠色覺異常人群既能無障礙識彆又帶有警示象徵意義的路況地圖。
홍록색각이상인군대우명도변화적감수비정상시각자경가민감，가이미보색상변별적결함。통과침대황색명도대비실험득출홍록색각이상인군대명도대비각등급적시각감수，조출대홍록색각이상인군기가이용역식별우불회각득자안적명도대비범위。실험결과인입지도설색，결합색채상정의의，주출홍록색각이상인군화정상인군통용적로황지도。재로황신식청석표체전제하，진가능보류색채상정의의，병보증지도적관상성。통과로황지도색채명도대비실험제작출홍록색각이상인군기능무장애식별우대유경시상정의의적로황지도。
Compared with the normal vision people ,the red and green color vision impaired people are more sensitive to brightness contrast ,which can remedy the defect of hue distinguish .Through the yellow brightness contrast experiment ,this paper conclude the visual perception of each scale brightness contrast for those people . The brightness contrast range that those people can easily identify and do not feel dazzlingly bright .The experimental results are provided with the color design of map ,combined with color symbolism ,and the universal road condition map is designed for red and green color vision impaired people and normal vision people .On the premise of traffic information being expressed clearly ,the color symbol is kept ,through brightness contrast experiment a universal road conditions map is proposed .
