Urban road network structure unit without signal lamp

A technology of structural units and road networks, applied in the directions of roads, roads, buildings, etc., can solve the problem of mixing space and people's safe running space, and achieve the effect of shortening travel time, quick results, and fast driving.

Active Publication Date: 2006-02-08
董国良 +4
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of urban road network structural unit that cancels the signal lamp, solve the contradiction problem of the discontinuous traffic mode characteristic of urban road network and the high-speed continuous operation characteristic of automobile; The problem of mixing the operating space and the safe operating space of people; also solve the problem of completely eliminating traffic congestion
Improve the traffic capacity of existing urban roads and completely eliminate the problem of urban traffic congestion
The present invention also solves the problem of building a new type of road network for a new city or a new city district, greatly improving the traffic capacity of motor vehicles, and meeting the traffic capacity needs when the motor vehicle ownership rate reaches a saturated level

Method used

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  • Urban road network structure unit without signal lamp
  • Urban road network structure unit without signal lamp
  • Urban road network structure unit without signal lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Example 1 see figure 1 , 2 , the rectangular road network unit is in the shape of a mouth, point A is a three-dimensional intersection, and all motor vehicle intersections in the road network unit cancel signal lights.

Embodiment 2

[0040] Example 2 see image 3 , 4 , the rectangular road network unit is a Japanese font, A is a three-dimensional intersection, and the two middle intersections that are not marked with A are non-conflict point level intersections, and the type of non-conflict point level intersections can be selected Figure 15 or Figure 16 The type of intersection shown in , or other intersection types without conflict points. All motor vehicle intersections in the road network unit cancel signal lights.

Embodiment 3

[0041] Embodiment 3 see Figure 5 , 6 , the rectangular road network unit is Tian-shaped, A is a three-dimensional intersection, and the five intersections that are not marked with A are three-dimensional intersections or non-conflict point level intersections, and the type of non-conflict point level intersections can be selected Figure 15 or Figure 16 The type of intersection shown in , or other intersection types without conflict points. In the grid-shaped road network unit, only 1 / 4 of the intersections may be three-dimensional intersections. All motor vehicle intersections in the road network unit cancel signal lights.

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Abstract

The no-traffic lamp city road network consists of local check road units, which is in the structure form of one, two, four, six, nine or more checks. Each of the check road units has cross-over intersections in the four corners, other planar or cross-over intersections, lane separations, entrances and exits, pedestrian bridges and pedestrian underpasses. The check road units may constitute fast traffic network with great traffic capacity.

Description

(1) Technical field [0001] The invention relates to a road network unit of an urban road network, in particular to a square road network structure of an urban motor vehicle road network. (2) Background technology [0002] With the sharp increase in the number of cars, traffic jams frequently occur in the existing urban motor vehicle road network. The existing urban motor vehicle road network is composed of four-level roads, which are expressways, trunk roads, secondary trunk roads, and branch roads. Most of the intersections in the road network unit are intersections with conflict points, and such intersections are generally managed by signal lights. In this kind of road network, motor vehicles need to stop frequently at intersections under the command of signal lights, and often make detours in congested road sections, which greatly reduces the traffic capacity of motor vehicles, greatly prolongs the travel time and travel distance of motor vehicles, and causes traffic jam...

Claims

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Application Information

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IPC IPC(8): E01C1/00
CPCE01C1/02
Inventor 董国良张桂淑张亦周董学义董学健
Owner 董国良
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