The basic concept of system design is based on organic order and systematic thinking. It gives order to a chaotic environment and puts objects in a level of mutual influence and restriction. As Professor Hans Gugross of the Ulm School of Styling put it, "System design can be integrated with incredible diversity through systematization."

Combination processing is to use the public facilities in the environment as the constituent elements of points, lines, and areas to create a spatial form of a combined system. For the organic treatment of a public facility itself, if the facility is more complicated, it is necessary to emphasize one element as the focus, and the other elements are only used to set off. For the case where multiple different public facilities are combined, the modeling element must be It is grouped according to the contrasted and unified form Meiyuangang. It is organically combined into a complex shape. At the same time, it pays attention to the formal language, so that when they are viewed from different angles and distances, they will become a complete series of three-dimensional shapes. Features cater to people's outdoor activities. Just different combinations and objects in different venues, such as shelters in urban environments. When there is a large flow of people, the shelters and public facilities such as rest chairs, trash cans, and billboards will be produced in specific places. Combination processing. In addition, the grouping process should pay attention to the master-slave comparison, the harmonious proportion relationship, etc., the combination relationship should pay attention to the balance, approximation, repetition, continuation, complementation and other processing, the purpose is to create an organic environmental order.

人们 Today, people are more and more aware that we live in a man-made material environment, and this man-made material environment is tangible and physical, and it is an image world. The first condition of a good living or working environment is to create a certain relationship between various material elements and present an organic order of "physical environment", which will be an inevitable requirement of a civilized society.