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Square matrix type road traffic inducing method and 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 not being able to guarantee that vehicles will pass through the next traffic light without stopping, and lose reference meaning, so as to save energy and improve applicability

Active Publication Date: 2014-06-11
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 type road traffic inducing method and system
  • Square matrix type road traffic inducing method and system
  • Square matrix type road traffic inducing method and system

Examples

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Embodiment 1

[0061] See figure 1 with image 3 As shown, a square-array road traffic guidance method according to an embodiment of the present invention includes the following 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 obtained 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 driving route of the vehicle. As a specific implementation, the green light time can be obtained by the signal machine.

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

Embodiment 2

[0071] As a square-array road traffic guidance method according to other embodiments of the present invention, on the basis of the foregoing embodiment 1, it further includes the following steps:

[0072] Determine whether a square array of vehicles can pass the next light-controlled intersection at one time at the current speed. If it cannot pass at one time, then determine whether the distance between adjacent vehicles in the square array is equal to the safe distance, such as greater than the safe distance, Remind the following vehicles to increase speed while ensuring a safe distance.

[0073] In the square-array road traffic guidance method of this embodiment, the method further includes adjusting the distance between adjacent vehicles in the square array when it is detected that the vehicles in the square array cannot pass the next light-controlled intersection at the current speed. This makes the entire square matrix more compact, and thus the square matrix road traffic guid...

Embodiment 3

[0075] As a square-array road traffic guidance method in other embodiments of the present invention, on the basis of the foregoing embodiment 1 or embodiment 2, the square-array road traffic guidance method of this embodiment further includes the following steps:

[0076] Determine whether a square array of vehicles can pass through the next light-controlled intersection at one time at the current speed. If it cannot pass at one time, remind the vehicles in the square array to enter the light-controlled intersection at a faster rate and once during a green light. Sex through the said light-controlled intersection.

[0077] In a square-array road traffic guidance method of this embodiment, it further includes: when it is detected that the vehicles in the square array cannot pass the next light-controlled intersection at one time at the current speed, prompting the vehicles in the square array to enter the After the light-controlled intersection, pass the light-controlled intersectio...

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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 field of intelligent traffic control and vehicle networking, in particular to a square matrix type road traffic guidance method and guidance system. Background technique [0002] With the expansion of cities, the average travel distance is getting farther and farther; at the same time, due to the increase in vehicles, the average speed of travel 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 transportation system that prompts red lights with reference to the speed of the vehicle in real time, and specifically discloses that the intelligent terminal calculates that it is just right to reach the traffic light according to the current position and speed of the vehicle, the distance from the traffic light, and the time period of the green light. It is the reference speed of the gree...

Claims

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Application Information

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IPC IPC(8): G08G1/0962G08G1/14
Inventor 安锐
Owner 安锐
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