Inner ring plane collision-free area road network facility

Abstract

The invention relates to an inner ring plane collision-free area road network facility, in particular to an inner ring plane collision-free area road network facility in an urban road traffic network facility. Intersections of the conventional urban road traffic network facility are covered densely, and time-share passage only can be performed due to passage collision in the intersections, so that the traffic capacity of roads and the passage speed of vehicles are low. According to the inner ring plane collision-free area road network facility, a single-lane annular area road and a plurality of area connection roads are arranged inside the inner ring plane collision-free area road network facility; and the area connection roads are connected with the single-lane annular area road and peripheral trunk roads in a collision-free mode. By the arrangement and connection mode of the specific road structure, a plurality of collision-free circular roads are formed, collision-free connection inside the area roads and between the area roads and the trunk roads is realized, time-share passage is avoided, and the traffic capacity of the roads and the passage speed of the vehicles are improved greatly.

Description

technical field [0001] The present invention relates to a road traffic facility, in particular to a road network facility in an inner ring plane conflict-free area, in which there is no need for any signal command device, no plane traffic conflict nodes, no time-sharing traffic, vehicles in the inner ring It is a traffic facility that can pass safely and uninterruptedly without stopping and waiting in the road network facilities of the type plane conflict-free area. Background technique [0002] The existing urban road network facilities are in a fine grid shape with dense intersections. Due to traffic conflicts at the intersections, time-sharing traffic must be implemented, resulting in dense traffic lights, resulting in extremely low road capacity and vehicle speed. The road traffic jam problem is serious. The invention patent "Interference-free urban road traffic network facilities and its passing method (patent application number 201010191329.2)" sets urban road network...

AI Technical Summary

Problems solved by technology

However, the road traffic network facilities in the non-interference area are relatively complex, and there is a certain detour distance. Most of the intersections need intermediate isolation belts, and the choice of driving routes for vehicles is more complicated.

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