A road traffic marking system

Abstract

The present invention discloses a signal lamp intersection left-turning adjustment area road marking scheme, relates to the field of traffic and transportation, and provides a new signal lamp intersection road marking scheme. The technical problem solved by the scheme is that orientations of a left-turning waiting area and an opposite direction straight-driving lane are exchanged, and cross collision of vehicles at an intersection due to the existing road mark is overcome. The scheme is characterized in that a speed reduction yielding area A, a left-turning straight-driving adjustment area B, a left-turning waiting area C and an intersection dredging area D are arranged and are sequentially aligned according to a from-right-to-left front direction, yellow mesh no-parking lines 10 form the left-turning straight-driving adjustment area B, and are connected with the speed reduction yielding area A and the left-turning waiting area C, and the arrangement is represented by the attached drawings. According to the present invention, vehicle cross collision centralized at the intersection is dispersed into the left-turning adjustment areas of roads with various directions to be solved, a red time is utilized, the left-turning straight-driving adjustment area B is repeatedly used in a time sharing manner, an intersection time and a space are expanded, passing efficiency can be increased, and traffic congestion can be effectively alleviated.

Description

technical field [0001] The invention relates to the technical field of traffic safety facilities, in particular to a road traffic marking system. Background technique [0002] With the development of social economy, the city is getting bigger and bigger, there are more and more intersections, and the problem of traffic congestion is becoming more and more serious. One of the main reasons is that the traffic efficiency of the existing signal light intersection road traffic marking system is low. The existing technical problems are : When the light is red, the left-turning vehicle should stop on the right side of the road centerline and wait. When the green light is released, the left-turning traffic flow and the oncoming straight traffic flow must pass through the intersection during the green light period, so that the two traffic flows adjust their relative directions in the intersection area. The location not only takes up the green light time, but also cross-conflicts in s...

AI Technical Summary

Problems solved by technology

[0002] With the development of social economy, the city is getting bigger and bigger, there are more and more intersections, and the problem of traffic congestion is becoming more and more serious. One of the main reasons is that the traffic efficiency of the existing signal light intersection road traffic marking system is low. The existing technical problems are : When the light is red, the left-turning vehicle should stop on the right side of the road centerline and wait. When the green light is released, the left-turning traffic flow and the oncoming straight traffic flow must pass through the intersection during the green light period, so that the two traffic flows adjust their relative directions in the intersection area. The location not only takes up the green light time, but also cross-conflicts in space

This phenomenon violates the law of "impenetrability of matter" and "Pauli's exclusion principle". root cause of low

In order to maintain order, many signal light intersections with large traffic volumes use methods such as increasing the number of signal light phases and setting waiting areas to allocate time and space for left-turning traffic, but this also reduces the green light time at the intersection exponentially. Increased waiting time for red lights, wasting precious time and space resources at intersections, greatly reducing traffic efficiency

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