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Road intersection structure and vehicle passing method

A technology for intersections and roads, applied in the directions of roads, roads, and control of traffic signals, can solve problems such as increasing intersections, increasing passing time, and weakening lane benefits, preventing intersection congestion, reducing waiting time, and improving traffic efficiency. Effect

Pending Publication Date: 2021-10-29
翟文昌 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at the same time, it will virtually increase the intersection, increase the travel time, and weaken the benefits brought by increasing the number of lanes
There is no effective governance method to solve the congestion problem

Method used

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  • Road intersection structure and vehicle passing method
  • Road intersection structure and vehicle passing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] figure 1 A kind of embodiment of road crossing structure of the present invention is shown, and this road crossing structure comprises four two-way roads 1, and each two-way road 1 intersects to form crossing 2, and the middle part of opposite two-way road 1 near crossing 2 ends is all arranged There is a turning waiting area 3, which is a parking waiting area for vehicles on the inner lane of the opposite two-way road 1 to turn. The two-way road 1 is provided with a stop line 4 on the side of the turning waiting area 3 away from the intersection 2.

[0030] Because the middle part of opposite two-way road 1 near intersection 2 one ends is all provided with turning and waiting area 3, after the vehicle on the inside lane travels to opposite turning waiting area 3, waits for turning instruction again, in each turning waiting area 3 After receiving the clearance instruction, the vehicles turn at the same time, or the vehicles in the two turning waiting areas 3 in one dire...

Embodiment 2

[0036] figure 2 Another embodiment of the inventive road intersection structure is shown. The road intersection structure of this embodiment includes three two-way roads 1, each two-way road 1 intersects in a T-shape and meets to form an intersection 2, and the opposite two-way road 1 is close to the intersection 2 The middle part of one end is provided with a turning waiting area 3, which is a parking waiting area for vehicles on the inner lane of the opposite two-way road 1 to turn, and the two-way road 1 is on the side of the turning waiting area 3 away from the intersection 2 A stop line 4 is provided. Specifically, since there are only three two-way roads 1, the relative two-way roads 1 are in the same direction (such as figure 2 The second direction 7 shown can also refer to two two-way roads 1 on the east-west direction), and a remaining two-way road 1 (such as figure 2 As shown, the two-way road 1) on the first direction 6 has no opposite lane, so there is no need...

Embodiment 3

[0039] A vehicle passing method for the road intersection structure of Embodiment 1, comprising the steps of:

[0040] S1: The two-way road 1 on the first direction 6 is released first: the two two-way roads 1 on the first direction 6 go straight and pass, and the two turning waiting areas 3 on the first direction 6 stop to pass, and the second direction 7 on The two two-way roads 1 go straight and stop to pass, and the two turning waiting areas 3 in the second direction 7 are released;

[0041] S2: After the two-way road 1 in the second direction 7 is released: when the time T1 elapses, the two two-way roads 1 in the first direction 6 go straight and stop to pass, and the two turning waiting areas 3 in the first direction 6 are released. The two two-way roads 1 in the second direction 7 go straight and pass through, and the two turning waiting areas 3 in the second direction 7 stop passing;

[0042] S3: When the duration T2 has elapsed, go to step S1.

[0043]Take the first...

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Abstract

The invention discloses a road intersection structure which comprises at least three two-way roads, all the two-way roads intersect to form an intersection, turning waiting areas are arranged in the middles of the ends, close to the intersection, of the opposite two-way roads, and the turning waiting areas are parking waiting areas where vehicles turn on inner lanes of the opposite two-way roads. The two-way road is provided with a stop line on the side, away from the intersection, of the turning waiting area. The invention further discloses a vehicle passing method. The method comprises the steps that the two-way road in the first direction is firstly released; the two-way road in the second direction is released; and when the duration is T2, circulation is carried out. The road intersection structure and the vehicle passing method have the advantages that the passing efficiency of vehicles at the intersection is improved, the waiting time is shortened, and the intersection is prevented from being jammed.

Description

technical field [0001] The invention relates to the technical field of road intersections, in particular to a road intersection structure and a vehicle passing method. Background technique [0002] Urban road intersections are the key to congestion. Especially at crossroads, vehicles in each direction turning left or going straight at the intersection will produce four intersections with other directions of traffic, which means that the signal lights must turn left vertically, go straight vertically, turn left horizontally, go straight horizontally, and release four times before passing. Vehicles from all directions can pass in sequence. Due to the unit time, each lane has a certain number of passing vehicles. In order to increase the total number of vehicles passing through the crossing within the limited time of the green light, the existing methods are all to increase the number of lanes at the crossing, such as adding a left-turn lane, or using the opposite lane to add...

Claims

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Application Information

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IPC IPC(8): G08G1/07G08G1/09E01C1/02
CPCG08G1/07G08G1/09E01C1/02
Inventor 翟文昌翟思源苏姿源
Owner 翟文昌
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