基于视觉注意机制分析的疏散照明设计方法研究  

Research on Lighting Evacuation Lighting Design Method Based onVisual Attention Mechanism Analysis

作　　者：郑策[1] 张明宇[2] 常瑜[1] ZHENG Ce;ZHANG Mingyu;CHANG Yu(Tianjin University of Commerce,Tianjin 300134,China;Tianjin University,Tianjin 300072,China)

机构地区：[1]天津商业大学,天津300134 [2]天津大学,天津300072

出　　处：《照明工程学报》2024年第3期82-88,共7页China Illuminating Engineering Journal

摘　　要：为改善城市夜间突发情况的人流疏散问题,本文将人的视觉注意机制融入到景观疏散照明设计过程中,基于人的视觉注意力分析,形成了景观疏散照明设计分析方法。在具体的设计流程中,导入TRIZ理论的“物质-场与标准解”问题分析与求解工具,将标准解转为可被景观疏散照明设计应用的设计依据,据此完成设计方案。将方案以VR虚拟仿真场景的方式应用于景观疏散照明设计仿真实验中,请专家用户利用VR设备进入场景对方案进行主观评价以此验证模型的可行性。可知具体的景观疏散照明设计与用户视觉注意机制能够形成匹配,关注用户的注意力可以提升人流疏散效率。To address the issue of pedestrian evacuation during urban nighttime emergency,this paper integrates human visual attention mechanism into the process of landscape evacuation lighting design.Based on the analysis of human visual attention,a method for landscape evacuation lighting design analysis is developed.In the specific design process,the“Substance-Field Analysis”and“Standard Solutions”tools from the TRIZ theory are incorporated to analyze and solve problems.These standard solutions are then transformed into design references that can be applied to landscape evacuation lighting design.Based on this,the design scheme is completed.The scheme is applied to landscape evacuation lighting design simulation experiments in the form of VR virtual simulation scenes.Expert users utilize VR devices to enter the scene and subjectively evaluate the scheme to verify the feasibility of the model.It is evident that specific landscape evacuation lighting design matches the user’s visual attention mechanism,and focusing on user attention can enhance pedestrian evacuation efficiency.

关 键 词：照明设计 人流疏散 视觉注意机制 TRIZ物质-场 VR仿真 

分 类 号：TM923[电气工程—电力电子与电力传动]