Thoroughly smooth urban traffic system

Abstract

The present invention discloses a thoroughly smooth urban traffic system, which has a two-dimensional urban plane and a road with two main directions which are perpendicular or nearly perpendicular to each other. On an underground first layer, the road in the first main direction is occupied separately, and all automobiles, subways, trains and municipal corridors in this direction are roughly parallel without level crossing, and are smooth. On an underground second layer, the road in the second main direction is occupied separately, and all automobiles, subways, trains and municipal corridors in this direction are roughly parallel without level crossing, and are smooth. The underground layers can be provided with urban sufficient parking lots. An underground third layer is used for non-motor vehicle roads, parking and a large-scale reservoir. On a ground plane layer, only houses, plants, people, open-air bars, etc. are exposed in the sun, to establish a veritable urban park.

1 . A thoroughly smooth urban traffic system, comprising: a ground plane layer and an underground layer, wherein the ground plane layer is not provided with a roadway; the underground layer comprises motor vehicle layers and a non-motor vehicle layer; each motor vehicle layer is provided with only one roughly parallel road in a main direction; two main directions are perpendicular or nearly perpendicular to each other; vehicles comprise multiple types, wherein automobiles are communicated up and down through cross-layer auxiliary roads. 
     
     
         2 . The thoroughly smooth urban traffic system according to  claim 1 , wherein the urban traffic system is provided with three layers from top to bottom; an underground first layer is provided with motor vehicle and municipal corridors in a first main direction and parking lots; an underground second layer is provided with motor vehicle and municipal corridors in a second main direction and parking lots; the first main direction and the second main direction are perpendicular or nearly perpendicular to each other; and an underground third layer is used for non-motor vehicle roads, parking and a large-scale reservoir. 
     
     
         3 . The thoroughly smooth urban traffic system according to  claim 2 , wherein the underground first layer and the underground second layer both comprise roads for automobiles, subways and trains to pass. 
     
     
         4 . The thoroughly smooth urban traffic system according to  claim 1 , wherein automobiles are communicated up and down through cross-layer auxiliary roads, and a left turn method comprises a forward turning method and a right turning method.