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Method for eliminating left-turn phase at traffic intersection

A traffic intersection and phase technology, applied to roads, roads, buildings, etc., can solve the problem of idle road areas and achieve simple, practical and low-cost transformation

Inactive Publication Date: 2016-09-28
宁波欧冠环境科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention mainly solves the problem that a quarter of the intersection road area is idle during the vehicle passing process at the intersection

Method used

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  • Method for eliminating left-turn phase at traffic intersection
  • Method for eliminating left-turn phase at traffic intersection
  • Method for eliminating left-turn phase at traffic intersection

Examples

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Embodiment Construction

[0018] Such as Figure 4 The simple intention of crossing traffic of the present invention shown, only be provided with straight ahead and right-turn lane at crossroads, when the east-west direction road is that red light is prohibited, and when the north-south direction road is green light traffic, the vehicle flow of all lanes of north-south direction crossing When passing through, the entire width of the intersection is fully utilized.

[0019] When the vehicle travels from south to north before entering the intersection, it first arrives at the warning area (3), which indicates that the vehicle is either preparing to turn around at the U-turn intersection (2), or go straight through the intersection, or turn right, and originally wanted to be at the intersection Vehicles that turn left must also turn right at the intersection; when the vehicle turns right and enters the east-west intersection, it enters the warning area (3) again, which indicates that the vehicle that orig...

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Abstract

The invention discloses a method for eliminating left-turn phase at traffic intersection. The method provides an improvement on the passing roads near crossroads, arrangement of left-turn green light at the road intersection can be avoided, by using the unoccupied zone due to the red light at the road intersection, the utilization rate of the road intersection sources can be increased, parking delay of the vehicles at the road intersection is reduced, traffic flow at the road intersection can be obviously increased, and the traffic jam is alleviated.

Description

technical field [0001] The invention relates to a method for eliminating a left-turn phase at a traffic intersection, which belongs to the field of road traffic. The invention improves the road passing method at the crossroads, and effectively improves the fluidity of the crossroads. Background technique [0002] With the development of social economy, the road traffic congestion in various cities has appeared in different degrees, which has caused social and economic losses to a certain extent. [0003] Most of the urban road traffic now adopts two-way multi-lane driving, and the situation of traffic congestion usually occurs at intersections. At present, the vast majority of large-scale intersections have three types of driving guideways: left-turn, straight-going and right-turning. "Keep to the right" traffic system road), usually when the straight and right-turn directions are green lights, the left-turn guidance is still in the state of red light prohibition, and the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C1/02
Inventor 陆日琪
Owner 宁波欧冠环境科技有限责任公司
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