Crossroad traffic system without traffic lights

Abstract

The invention discloses a crossroad traffic system without traffic lights. The crossroad traffic system comprises a transverse trunk road, a longitudinal trunk road, overpass lanes, right-turn lanes, left-turn lanes and underground lanes, wherein the transverse trunk road comprises transverse forward lanes and transverse reverse lanes; the longitudinal trunk road comprises longitudinal forward lanes and longitudinal reverse lanes; the overpass lanes are an overpass lane A and an overpass lane B; the left-turn lanes are a transverse forward left-turn lane and a transverse reverse left-turn lane; the underground lanes are a longitudinal forward underground left-turn lane and a longitudinal reverse underground left-turn lane. During implementation, by adding the overpass lane A, the overpass lane B, the right-turn lanes, the transverse forward left-turn lane, the transverse reverse left-turn lane, the longitudinal forward underground left-turn lane and the longitudinal reverse underground left-turn lane, vehicles in all directions can turn left, go straight and turn right without the traffic lights, so that smooth road traffic can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of road traffic, in particular to a road traffic system based on intersections without traffic lights. Background technique [0002] With the continuous acceleration of the pace of life, more and more people will use cars as a means of transportation for going to work, etc., and the increase in the number of cars will also cause congestion and paralysis of the existing road traffic system. , the existing road traffic system is far from keeping up with the pace of urban development, and especially for each intersection with traffic signal lights, the traffic jam situation is more serious. Traffic accidents caused by mixed traffic will cause long-term road paralysis, which will also affect people's travel, etc., and bring most of the inconvenience to people's lives; [0003] For the urban traffic system, the intersections are the most widely distributed, and the traffic conditions at the intersections are als...

AI Technical Summary

Problems solved by technology

[0002] With the continuous acceleration of the pace of life, more and more people will use cars as a means of transportation for going to work, etc., and the increase in the number of cars will also cause congestion and paralysis of the existing road traffic system. , the existing road traffic system is far from keeping up with the pace of urban development, and especially for each intersection with traffic signal lights, the traffic jam situation is more serious. Traffic accidents caused by mixed traffic will cause long-term road paralysis, which will also affect people's travel, etc., and bring most of the inconvenience to people's lives;

[0003] For the urban traffic system, the intersections are the most widely distributed, and the traffic conditions at the intersections are also more prominent. Therefore, in order to solve the existing defects such as congestion and paralysis in the road traffic system at the intersections with traffic lights, the design It is very necessary to develop a road traffic system based on intersections without traffic lights so that road traffic can flow unimpeded

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