Method for designing color non-motor vehicle waiting area based on slow-running priority

Abstract

The invention provides a method for designing a color non-motor vehicle waiting area based on slow-moving priority, which comprises the following steps of: firstly, acquiring traffic data of a designed intersection, and then performing feasibility analysis of non-motor vehicle waiting area setting on the designed intersection according to the acquired traffic data; determining the length of the non-motor vehicle waiting area in the entrance direction through a formula; according to the length of the non-motor vehicle waiting area, adding a non-motor vehicle driving-in signal phase to intersection signal lamp phase information; meanwhile, dividing the non-motor vehicle waiting area into a non-motor vehicle waiting danger area and a non-motor vehicle waiting safety area; and finally, carrying out corresponding warning color marking on the danger area and the safety area of the non-motor vehicle waiting area to finish the design of the colored non-motor vehicle waiting area based on slow-running priority. According to the method, the length of the non-motor vehicle waiting area and the time for allowing the non-motor vehicle to drive into the non-motor vehicle waiting area are obtained through a calculation formula, and the method is also suitable for the situation that a right-turn motor vehicle or a non-motor vehicle is high in traffic flow.

Description

technical field [0001] The invention relates to the field of road traffic design in traffic engineering, in particular to a design method of a colored non-motor vehicle waiting area based on slow traffic priority. Background technique [0002] With the development of social urbanization, citizens' demand for short-distance travel has greatly increased; in addition, with the rise of city shared bicycles and shared electric mopeds, the use of non-motorized vehicles in urban roads is showing a growing trend. Therefore, the road The competition between motor vehicles and non-motor vehicles for the right to use roads is becoming more and more serious. In particular, in urban intersections, the conflict between right-turning motor vehicles and straight-going non-motor vehicles has become an important cause of urban traffic congestion. How to solve this problem reasonably and effectively is a need in the field of traffic management and control. Key problems to be solved. At prese...

AI Technical Summary

Problems solved by technology

At present, there are not many related studies at home and abroad, but some cities have tried to solve this problem by adopting the "non-motor vehicle waiting area". The interference of motor vehicles ensures the safety of people and vehicles waiting to pass, but similarly, there are many problems in this method, mainly as follows: 1. There is no clear method to determine the length of the non-motor vehicle waiting area; 2. The non-motor vehicle waiting area The conflict with the driving route of right-turning motor vehicles in the traffic area has not been resolved. When the traffic volume of non-motor vehicles is large, the danger is not eliminated, but more serious

[0003] The patent with the application number 201410206625.3 discloses a method for setting the early stop line for non-motorized vehicles at intersections controlled by two-phase signals. The traffic capacity of non-motor vehicles in the intersection, but there are certain hidden dangers in this method. First, non-motor vehicles and motor vehicles obtain the right of way at the same phase at the same time, traffic conflicts are serious, and safety cannot be guaranteed; secondly, the design method seriously The right of way of motor vehicles is lost, and it is easy to cause a large amount of congestion of motor vehicles in the intersection; again, this method is only applicable to dual-phase intersections, and its universality is low

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