作为城市基础交通的主要载体，地铁不仅是交通工具，更是一座城市的文化、格调与特质的展示窗口。针对长沙地铁，在导示系统的造型方面，我们采用简洁的线条造型，避免导示系统过多占用有限的空间。在色彩上，通过铁灰与红色的组合，既有效地起到导示指引功能，也以红色体现了湖南人豪爽与热情。

As the main carrier of urban traffic, the subway is not only a means of transport, but also a city's culture, style and characteristics of the display window. In view of the Changsha metro, in the modeling of the guidance system, we use the simple line modeling, to avoid the excessive use of the pilot system space. In the color, the iron grey and red combination, can effectively play a guiding function to guide, also reflects the Hunan red forthright and passionate.