The purpose of this study is to investigate the possibility of using the simulation landscape image by analyzing the landscape characteristics of the Landscape image and the simulation landscape image among the methods to grasp the quantitative relationship between the physical change of the user and the human response. The research subjects were set as Cheongnyang-ri station square, and the research method is as follows. A survey was conducted based on the extracted landscape adjectives for comparison of actual landscape image and simulated landscape images. In addition, image analysis, preference and complexity analysis, and decision factor of landscape preference were analyzed to Comparison analysis the characteristics of actual landscape image and simulated landscape images. The results of comparative analysis are as follows. First, it can be seen that there is no difference in the factors that affect the specificity and openness in using the simulation landscape image. Second, preference analysis shows that both the Landscape image and the simulation landscape image are the most preferred at 10% of users. Third, the complexity is low at 0% in both the Landscape image and the simulation landscape image, and 35% is high in complexity. Fourth, the comparative analysis of the decision factor of landscape preference by 'visual complexity and preference', 'User fluctuation and preference', 'User fluctuation and visual complexity' were analyzed. Therefore, it can be seen that the method using the simulation landscape image rather than the actual landscape image is more efficient when analyzing the visual cognitive characteristics.

The basic design is a plan to create Dongdaegu Station as part of the square in front of the Dongdaegu Station expansion project. This includes a landscaping plan in connection with a synaptic complex transit center development plan. KTX Dongdaegu Station Square is in the center of the complex, and transit passengers are transferred to the best routes to the station extension, with a variety of KTX Gyeongbu transportation routes planned. Located in the heart of the city, the square should be expanded based on the use of past railway stations to function as a city square. The basic design for the KTX Dongdaegu Station Square involves a sense of symbolism, place, public space, and environmental consciousness. First, it highlights the symbolism of Daegu’s identity in planning the concept, and it establishes an eco-friendly nature, taking into consideration the environmental characteristics of Daegu. Second, planning the space from past-oriented public transport secures the functions and features of the pedestrian plaza in the urban context. In particular, it plans to incorporate environmentally friendly low-carbon planning and purification forest plans. Distant, middle, and close-range views are established in accordance with the landscape plan, including three forest conditions, taking into account the nature of the three-dimensional space and establishing a planting plan. Third, a packaged integration plan is established for the enclosure, decoration, and directional limitation of the transportation square, which is located in the city forest and grassy yard between the square and the main road to ensure the direction and connection with the facilities and the symbolic sculptures. This plan can serve as a new model for the planning of railway station squares, turning them into cultural complexes in the public space of the city.