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Square matrix road traffic guidance method and guidance system

A technology of road traffic and phalanx, which is applied in the field of intelligent traffic control and Internet of Vehicles, can solve the problems of losing reference meaning, unable to ensure that vehicles will not stop and pass through the next traffic light, and achieve the effect of saving energy and improving applicability

Active Publication Date: 2016-08-24
安锐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] For this reason, what the present invention seeks to solve is that the calculation of the existing reference speed is completed separately by the intelligent terminal on each vehicle, which causes the calculated reference speed to lose reference meaning to other vehicles except the first vehicle, and then cannot guarantee that the vehicle will not To solve the technical problem of stopping and passing the next traffic light intersection, provide a square formation road traffic guidance method and guidance system

Method used

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  • Square matrix road traffic guidance method and guidance system
  • Square matrix road traffic guidance method and guidance system
  • Square matrix road traffic guidance method and guidance system

Examples

Experimental program
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Effect test

Embodiment 1

[0061] see figure 1 and image 3 Shown, be a kind of phalanx type road traffic guidance method of an embodiment of the present invention and comprise the steps:

[0062] S1: Obtain the geographic location information of the vehicle. As a specific implementation manner, the geographic location information of the vehicle can be acquired by the GPS positioning unit of the mobile terminal.

[0063] S2: Obtain the driving route information of the vehicle.

[0064] S3: Obtain the green light time of the next light-controlled intersection that the vehicle will pass through according to the geographic location information and the driving route of the vehicle. As a specific implementation, the green light time can be obtained by a signal machine.

[0065] S4: Obtain the length of the vehicle that is already waiting to pass through the next light-controlled intersection that the vehicle will pass through according to the geographic location information and the driving route of the v...

Embodiment 2

[0071] As a kind of phalanx road traffic guidance method of other embodiments of the present invention, on the basis of above-mentioned embodiment 1, also comprise the following steps:

[0072] Judging whether the vehicles in a square array can pass the next light-controlled intersection at one time according to the current speed, if they cannot pass at one time, then judge whether the distance between adjacent vehicles in the square array is equal to the safety distance, if it is greater than the safety distance, Then remind the car behind to increase the speed under the premise of ensuring a safe distance.

[0073] In a square formation road traffic guidance method of this embodiment, it also includes adjusting the distance between adjacent vehicles in the square formation when it is detected that the vehicles in the square formation cannot pass through the next light-controlled intersection at one time according to the current speed, The entire square matrix becomes more co...

Embodiment 3

[0075] As a kind of phalanx-type road traffic guidance method of other embodiments of the present invention, on the basis of above-mentioned embodiment 1 or embodiment 2, in a kind of phalanx-type road traffic guidance method of the present embodiment, also comprise the following steps:

[0076] Judging whether the vehicles in a square array can pass through the next light-controlled intersection at one time according to the current speed, if they cannot pass at one time, remind the vehicles in the square array to pass once during a green light at a faster speed after entering the light-controlled intersection. sex through the said light-controlled intersection.

[0077] In a square formation road traffic guidance method of this embodiment, it also includes when it is detected that the vehicles in the square formation cannot pass through the next light-controlled intersection at one time according to the current speed, by prompting the vehicles in the square formation to enter ...

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Abstract

The invention relates to a square matrix type road traffic inducing method and system. The square matrix type road traffic inducing method includes the steps that according to geographical location information and driving route information of a vehicle, the length of vehicles already waiting for passing of a next lamp control intersection which the vehicle is to pass through is obtained; the length of the vehicles already waiting for passing of the next lamp control intersection is taken into account when preset speed is calculated, so that it is ensured that the first vehicle about to reach the next lamp control intersection travels according to the preset speed and directly passes through the next lamp control intersection without stopping. It is fundamentally avoided that because the length of the vehicles already waiting is not taken into account, a motorcade has to stop to wait for a road lamp when reaching the next lamp control intersection according to the preset speed, and therefore energy sources are saved.

Description

technical field [0001] The invention relates to the technical fields of intelligent traffic control and Internet of Vehicles, in particular to a method and system for guiding road traffic in a square formation. Background technique [0002] With the expansion of the city, the average travel distance is getting farther and farther; at the same time, due to the increase of vehicles, the average driving speed is getting slower and slower, which eventually leads to a long time spent on the road and affects the travel experience. [0003] Chinese patent document CN103116997A discloses an intelligent traffic system that prompts in real time the reference vehicle speed not to stop and wait for a red light. It is the reference speed of the green light traffic state. The mobile intelligent terminal provides the vehicle driver with a real-time speed reference prompt, prompting the vehicle driver to drive to the traffic light ahead at the reference speed, which happens to be the green ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/0962G08G1/14
Inventor 安锐
Owner 安锐