Multi-color pavement guidance system for circular intersections

A roundabout and guidance system technology, applied in the field of plane roundabout road guidance systems, can solve the problems that signs cannot play a full role in traffic guidance, cannot take care of drivers, and the information of guide signs is not continuous, etc., to achieve improved Efficiency and traffic safety, reducing visual fatigue, and improving driving safety

Inactive Publication Date: 2016-10-12
WUHAN UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the information of guide signs at level roundabouts in China is discontinuous, and the needs of drivers in the middle and far distances cannot be taken into account, and the needs of stage suggestions cannot be fully considered. The paving of the circular road surface enriches the driver's visual environment and reduces visual fatigue. At the same time, color is applied to the curb stones on the roadside. Isolation piles coated with engineerin

Method used

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  • Multi-color pavement guidance system for circular intersections
  • Multi-color pavement guidance system for circular intersections
  • Multi-color pavement guidance system for circular intersections

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Embodiment Construction

[0023] The technical solutions of the present invention will be described below in conjunction with the accompanying drawings and embodiments.

[0024] like Figure 1 to Figure 4 As shown, a multi-color plane roundabout road surface guidance system of the present invention includes curb color 1 applied to the four entrances and exits of the plane roundabout, and a number of isolation walls located on both sides of the four entrances and exits. Pile 2, the guide line 3 applied on the side wall of the roundabout and a number of diversion markings 4 set on the road surface in the center of the roundabout, the four entrances and exits include the east entrance, west entrance, south entrance and north entrance For entrance and exit roads, curb color 1 is applied to the curb stones of the four entrances and exits respectively, blue for eastbound entrances and exits, green for westbound entrances and exits, red for southbound entrances and exits, and red for northbound entrances and ...

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Abstract

The invention relates to the technical field of ancillary facilities for road traffic, in particular to a multi-color pavement guidance system for circular intersections. The multi-color pavement guidance system for the circular intersections has the advantages that pavement way-directing information is enriched, surplus and unnecessary signs are reduced, visual environment monotone is reduced, an mental rotation effect of a driver is reduced, the visual fatigue of the driver is relieved, thereby realizing coordination of social benefit and economic benefit of pavement guidance induction information of the circular intersections and guaranteeing road traffic safety.

Description

technical field [0001] The invention relates to the technical field of road traffic auxiliary facilities, in particular to a multi-color plane roundabout road surface guidance system. Background technique [0002] The structure of the level roundabout lacks a clear reference system, and the environment is monotonous, which may easily cause traffic jams and even traffic accidents. A roundabout is a central island with a large radius in the center of the level intersection of several intersecting roads, so that all straight-going and left-turning vehicles passing through the intersection travel counterclockwise around the central island. Turn the conflict point of traffic flow into an interweaving point, so as to ensure the driving safety of the intersection and improve the traffic capacity of the intersection. However, the circular intersection occupies a large area, the traffic capacity is limited, and the mutual interference between motor vehicles and non-motor vehicles is ...

Claims

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Application Information

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IPC IPC(8): E01C1/02E01F9/535E01F9/576E01F9/619
CPCE01C1/02
Inventor 杜志刚陈鑫廖洋琨严敏婷刘静文孟爽
Owner WUHAN UNIV OF TECH
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