飞行人员动态视力的研究  

A study on kinetic vision in pilots

作　　者：高世宏[1] 刘广莉[1] 贺光青[1] 

机构地区：[1]北京空军航空医学研究所,100036

出　　处：《中华航空医学杂志》1994年第1期48-50,共3页

摘　　要：应用我国新研制的LDS-Ⅰ型动态视力仪，检测了102名飞行人员静态视力及30、45、60km／h三种不同运动速度的动态视力。结果显示，静态视力明显高于动态视力（P＜0．01），静态视力与动态视力的差值，个体间差异较大。动态视力随动态机标运动速度加快而降低（P＜0．05）。应用动态视效率评价了在30km／h运动速度下测得的动态视力，优秀占16．7％、良好占19．6％、中等40．2％、较差19.6％、最差3．9％。Kinetic vision(KV) and static vision (SV)were examined in 102 pilots using newly de-veloped DLS-Ⅰ Kinetic Vision Tester. For examining kinetic vision,3 different visual target velocity(30,45, 60 km/h) were used. The results showed that, the visual acuity of static vision was significantlyhigher than that of kinetic vision (P<0. 01 ) Ithe difference between them varied in different pilots jthehigher the velocity of visual target,the lower the visual acuity of kinetic vision(P<0.05). Kinetic visionefficiency that is (SV-KV)/SV ×100% is recommended for evaluation of kinetic vision,and discussionfollows.

关 键 词：动态视力 视觉 飞行人员 

分 类 号：R852.4[医药卫生—航空、航天与航海医学]