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Crossroad setting method capable of realizing simultaneous driving of vehicles in multiple directions

A technology for intersections and vehicles, applied in the directions of roads, roads, buildings, etc., can solve problems such as congestion, reduce the traffic capacity of intersections, and inconsistent rules for vehicle U-turn, and achieve increased U-turn function, traffic efficiency, and safety. The effect of convenience

Pending Publication Date: 2022-06-24
李云柯 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous acceleration of the urban process and the continuous increase of urban vehicles, urban road congestion will become more and more serious. Intersections are the bottleneck of vehicle traffic. Existing intersections are right-turning vehicles and non-motor vehicles and pedestrians. There are only two directions when turning vehicles, and the rules for turning vehicles are not uniform, and the overall traffic efficiency of the intersection is low; thus greatly reducing the traffic capacity of the intersection, adding to the already congested urban traffic, making it even more congested
[0003] Therefore, it is a problem worthy of research to provide a crossroad with high traffic efficiency, traffic safety and convenience for motor vehicles, which can realize multi-directional simultaneous travel.

Method used

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  • Crossroad setting method capable of realizing simultaneous driving of vehicles in multiple directions
  • Crossroad setting method capable of realizing simultaneous driving of vehicles in multiple directions
  • Crossroad setting method capable of realizing simultaneous driving of vehicles in multiple directions

Examples

Experimental program
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Effect test

Embodiment

[0021] like figure 1 As shown, an intersection that can achieve multi-directional travel at the same time, the right-turn down lane (f) is located on the left edge of the road, and the right-turn up lane (a) is located on the right edge of the road. The straight lane (b) is adjacent to the left side of the right-turn up lane (a), the left-turn U-turn lane (c) is adjacent to the left side of the straight-through lane (b), and the left-turn down-lane (d) is adjacent to the left-turn U-turn The left side of the lane (c) is adjacent to the left side, and the left turn waiting lane e is adjacent to the left side of the straight left turn down lane (d) and the right side of the right turn down lane (f), and the lane change U-turn area ( g) Set at a distance of 50-100 meters from the intersection, and connect with the left-turn waiting lane (e) and the left-turn U-turn lane (c). The left-turn U-turn traffic light D set in the road and the down-going vehicle’s down-going traffic ligh...

Embodiment example 1

[0023] Implementation Case 1: First, pedestrians and non-motor vehicles pass through in all directions, and at the same time, left-turn vehicles will turn left from the U-turn lane (c) through the lane-change U-turn area (g) and enter the left-turn waiting lane (e), and the U-turn vehicle will turn left and make a U-turn Lane (c) enters the U-turn zone (g) U-turn; then go straight east-west direction left-turn right-turn vehicles and north-south right-turn vehicles pass; then go straight north-south left-turn right-turn vehicles and east-west direction right-turn vehicles pass. Take two minutes as a cycle: the non-motor vehicle signal light C and the lane change U-turn signal D are green for 30 seconds in the east, west, north and south directions, while the other signal lights are red for 30 seconds, non-motor vehicles and pedestrians pass in all directions for 30 seconds, left The turning vehicle and the U-turn vehicle pass for 30 seconds; then when the east-west signal light...

Embodiment example 2

[0024] Implementation Case 2: First, go straight east-west, turn left, and turn right, and north-south right-turn vehicles pass; then go straight east-west, east-west non-motor vehicles, east-west pedestrians, north-south left-turn and U-turn vehicles; then go straight north-south and turn left Right-turn vehicles and east-west right-turn vehicles pass; then north-south straight vehicles, north-south non-motor vehicles, north-south pedestrians, east-west lane changes and U-turn vehicles pass. Take two minutes as a cycle: when the east-west signal light A turns left and turns right, the north-south signal light A turns right, and the east-west signal light B is green for 30 seconds, and other signal lights are red for 30 seconds, the east-west direction Vehicles turning left, going straight, and turning right in the direction of the vehicle shall drive for 30 seconds, and vehicles turning right in the north-south direction shall drive for 30 seconds, while other directions are p...

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Abstract

The invention discloses an arrangement method of a crossroad capable of realizing simultaneous driving of vehicles in multiple directions, and in the arrangement of a left-turn waiting lane and a lane-changing turn-round area, the problem of vehicle crossing is well solved by using time staggering, and meanwhile, a turn-round function is added. Compared with traditional traffic signs and rules, the traffic sign solves the problems that vehicles turn left and turn around at the crossroad, and vehicles turn right and non-motor vehicles run crosswise. The three problems are solved at the same time, the traffic capacity of the road is greatly improved, the traffic efficiency is improved by at least 30%, and the traffic safety and convenience are improved at the same time.

Description

technical field [0001] The present invention relates to the technical field of road traffic, in particular to a method for setting an intersection that can realize simultaneous traveling of multidirectional vehicles. Background technique [0002] With the continuous acceleration of the urban process and the continuous increase of urban vehicles, the urban road congestion will become more and more serious. The intersection is the bottleneck of vehicle traffic. At the existing intersection, right-turning vehicles and non-motor vehicles and pedestrians are not separated, left and right. There are only two directions when turning vehicles, and the rules for turning vehicles are not uniform, and the overall traffic efficiency at the intersection is low; thus greatly reducing the traffic capacity of the intersection, which is already prone to congestion in urban traffic. [0003] Therefore, it is a problem worthy of research to provide a crossroad with high traffic efficiency, tra...

Claims

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Application Information

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IPC IPC(8): E01C1/02
CPCE01C1/02
Inventor 李云柯李云岩李勇
Owner 李云柯
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