北京林业大学学报Issue(5)：146-150,5.DOI:10.13332/j.cnki.jbfu.2014.05.004
虚拟火场环境因子对森林消防车驾驶员间接视野的影响
Attenuation of forest fire engine driver’ s indirect visual field in virtual fire environment
摘要
Abstract
Starting with the research on traditional testing of indirect visual fields, this paper establishes a virtual indirect visual field test system of forest fire engine, gets the attenuation value of forest fire engine driver’ s indirect visual field in virtual fire environment. The results showed that indirect visual field attenuation of forest fire engine driver lead to the accident; C column blind area increased slightly with forest fire engine driver ’ s indirect visual field attenuation; the indirect visual field attenuate extent of forest fire engine driver moving forward is less than it reversing; the indirect visual field attenuation is lower under point stroboscopic light source and the indirect visual field attenuation is larger under mobile stroboscopic light source;the indirect visual field attenuation with smoke and noise is the most obvious in same light environment;the indirect visual field attenuation of forest fire engine driver in photopic vision is not obvious and that in scotopic vision is obvious.关键词
间接视野/视野衰减/盲点/视野信息Key words
indirect visual field/visual field attenuation/blind spots/vision information分类
农业科技引用本文复制引用
杨洪泽,李树森,李博,李滨..虚拟火场环境因子对森林消防车驾驶员间接视野的影响[J].北京林业大学学报,2014,(5):146-150,5.基金项目
黑龙江省教育厅2012年度科学技术研究项目(12523015)。 （12523015）
