Abstract: To improve the modeling design of train facilities is a significant aspect of improving the
quality of service in rail transportation. At present, the modeling design mainly focuses on the
improvement of its function and structure. Great improvements still need to be made on the
psychological demand and visual experience of passengers. It aims to analyze the relationship
between the visual image and modeling design, and to serve as reference for the quantitative research
of modeling parameters. Accordingly, we verified the difference of visual image in different positions
by doing experiments from four views—on the aisle, aisle seats, middle seats, and window seats. In
the light of the characteristics of different view images, the experimental data of 3D samples are
calculated. The basic method of quantitative analysis is used to make the induction of the changes of
multi-view visual images. The visual image is associated with four main factors including elegance,
stillness, softness, and wideness. On the basis of statistics, combined with the analysis of visual
cognitive characteristics, the correlative mechanism between the four factors and visual comfort in
different views can be analyzed.

Key words: multi-view, visual image, modeling design of inner facilities