铁道标准设计2025，Vol.69Issue(11)：8-16,9.DOI:10.13238/j.issn.1004-2954.202412300005
铁路廊道景观动态感知评价与优化研究
Research on Dynamic Perception Evaluation and Optimization of Railway Corridor Landscapes
摘要
Abstract
The dynamic perspective evaluation of railway corridor landscape perception can provide a necessary reference for the planning and design of railway corridor landscapes.This study aims to improve passengers' perception of the landscape space along railway corridors and focuses on the visual environment characteristics of landscapes along railways.Taking passengers' visual perception and response to railway landscapes as the entry point,the psychophysical method was used to link passengers' subjective feelings about railway landscapes with the objective components of the landscapes along railways.Three-dimensional subjective evaluation criteria for viewing safety,viewing comfort,and interface continuity,as well as three objective evaluation criteria for openness,naturalness,and variability,were extracted and established.The"Wenzhou South-Yueqing"section of the Hangzhou-Shenzhen High-speed Railway was selected as the study section,and a GoPro9 camera was used to collect image data from both sides of the section.Images were extracted at fixed time intervals to create samples simulating dynamic visual perception.The sampled images were analyzed using spatial virtual reality technology and semantic analysis.A quantifiable mathematical relationship between subjective feelings and objective characteristic indicators was established through regression analysis and the least squares method.The visual environment samples in the study area were quantitatively evaluated,and the evaluation results were visualized.Meanwhile,samples with the highest and lowest scores in each evaluation section were extracted based on evaluation annotations to create quantitative descriptions.Then,using the objective characteristic indicators as judgment criteria,specific optimization strategies were proposed for the three sections.These strategies can not only enhance the visual quality of railway corridor landscapes and passengers'visual perception experience but also provide references for railway landscape spatial planning and design.关键词
铁路廊道景观/景观动态感知/优化研究/量化感知/心理物理学方法/主客观评价标准/定量评价/优化策略Key words
railway corridor landscape/dynamic landscape perception/optimization study/quantitative perception/psychophysical method/subjective and objective evaluation criteria/quantitative evaluation/optimization strategies分类
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姚绪辉..铁路廊道景观动态感知评价与优化研究[J].铁道标准设计,2025,69(11):8-16,9.基金项目
中铁建工集团有限公司科研开发计划课题(2022-引导-67) （2022-引导-67）
