What role can an identification system play?

Logo refers to the description of public places, including commercial places, non-profit public institutions, urban transportation, communities, etc. The urban identification system belongs to the public welfare configuration of the city. If there is no complete identification and signage system, it means that the city's map system and road marking system are not perfect, and it will take a lot of time to find an address. These seemingly uneconomical facilities are actually an indispensable part of modern cities. It can be said that the design and setting of a city's signs and signs is one of the symbols to measure the degree of a city's civilization and also one of the symbols to measure the level of urban planning. The identification in outdoor environment is much more complicated than that in indoor environment, and it is also more important in urban identification system. It is complicated because it is not only a factor in the environment, but also a participant and creator of the environment. It is the theme object that embodies the whole environment. In creating the environment, it has the same ability as sculpture and architecture.