The Legible Research of the Subway Square

Based on the impact that the legibility of URT (urban rail transit) square have on city and people, the paper puts forward the legibility requirement of URT square design and explores specific method of how people understand city legibility. Combined with examples, the paper specifically explains the designing requirements of legibility and the coordination of different systems. Furthermore, this paper tries to put forward a mew theory of designing city legible system.