Cities are developing rapidly, the population is rising, and traffic problems are becoming increasingly prominent. Vehicles can be described as the gateway to a city, and its carriage environment has gradually become the focus of attention. The textile design in the carriage environment not only meets the needs of people for riding, but can also show the cultural connotation and customs of a city. This article starts with the pattern and color of Gansu Tourist Train, analyzes the cultural characteristics of regional culture and its application in the design of carriage textiles.