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Traffic light adjusting system, method and device, fog computing device and storage medium

A technology for adjusting the system and traffic lights, which is applied to control traffic signals and other directions, and can solve problems such as the inability to adjust traffic lights

Inactive Publication Date: 2019-06-25
AEROSPACE INFORMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a traffic light adjustment system, method, device, fog computing equipment, and storage medium, which are used to solve the I / O bottleneck in the prior art, which causes the cloud computing server to be unable to adjust the traffic lights of the road conditions that the vehicle is about to pass in time. The problem

Method used

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  • Traffic light adjusting system, method and device, fog computing device and storage medium
  • Traffic light adjusting system, method and device, fog computing device and storage medium
  • Traffic light adjusting system, method and device, fog computing device and storage medium

Examples

Experimental program
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Embodiment 1

[0045] figure 1 A schematic structural diagram of a traffic light adjustment system provided by an embodiment of the present invention, the system includes: a cloud computing server 11, at least two fog computing devices 12, at least two traffic lights 13 equipped with sensors, and at least one vehicle 14 ;in,

[0046] The vehicle 14 is used to send vehicle information to the fog computing 12 device in its area according to the set time interval, wherein the vehicle information includes the current position and driving speed information of the vehicle;

[0047] The traffic light 13 is used to report the road condition information collected by the sensor installed on it to the corresponding fog computing device 12, wherein the road condition information includes: traffic flow information;

[0048] The fog computing device 12 that receives the vehicle information is configured to determine each target traffic light located within the distance range set at the current position a...

Embodiment 2

[0068] On the basis of the above embodiments, in the embodiments of the present invention, the vehicle information further includes: destination information;

[0069] The fog computing device that receives the vehicle information is specifically configured to predict the driving direction of the emergency vehicle based on the current location and the destination, and determine that it is located in the driving direction according to the driving direction, and is located at For each target traffic light within the distance range set by the current position; sending the road condition information corresponding to each target traffic light and the vehicle information of the vehicle to the cloud computing server.

[0070] The cloud computing server is specifically configured to adjust the lighting duration and / or lighting sequence of the target traffic lights according to the road condition information corresponding to the target traffic lights, the current location, driving speed ...

Embodiment 3

[0079] In order to ensure the safety of pedestrians and vehicles at the intersection where the target traffic light is located, on the basis of the above-mentioned embodiments, in the embodiment of the present invention, the cloud computing server is also used to place each target traffic light at the same intersection, And the rest of the traffic lights not in the driving direction are adjusted to blink yellow, and the adjustment result is sent to the corresponding rest of the traffic lights through the fog computing device.

[0080] The cloud computing server adjusts the other traffic lights located at the same intersection as the target traffic light and not in the direction of the vehicle to flash yellow, which can warn pedestrians or other vehicles at the intersection where the target traffic light is located, thus ensuring the target traffic. The safety of pedestrians and vehicles at the intersection where the lights are located.

[0081] The geographical location of eac...

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Abstract

The invention discloses a traffic light adjusting system, method and device, a fog computing device and a storage medium. The system comprises a cloud computing server, at least two fog computing devices, at least two traffic lights provided with sensors and at least one vehicle. The vehicle sends vehicle information to the fog computing device of the area in which the vehicle is located accordingto time interval, wherein the vehicle information comprises current position and traveling speed. Each traffic light reports the road condition information collected by the sensor installed on the traffic light to the corresponding fog computing device, and the fog computing device which receives the vehicle information determines a target traffic light within a distance range set by the currentposition according to the current position. The road condition information corresponding to the target traffic light and the vehicle information are sent to the cloud computing server. The cloud computing server adjusts the target traffic light according to the road condition information corresponding to the target traffic light and the current position and traveling speed of the vehicle. According to the embodiment of the invention, the traffic light at an intersection to be passed by the vehicle is adjusted in time.

Description

technical field [0001] The invention relates to the technical field of intelligent traffic, in particular to a traffic light adjustment system, method, device, fog computing equipment and storage medium. Background technique [0002] With the development of social economy, urban traffic problems have attracted more and more attention, and traffic jams have become a problem that people must face every day; traffic jams not only waste a lot of time, but also waste energy when braking and idling during queuing. At the same time, it may also cause traffic jams in the city and cause accidents. The existing intelligent traffic safety management system, including information processing center, intelligent monitoring and alarm device and mobile intercom terminal, realizes 24-hour uninterrupted real-time monitoring and alarm, and adopts intelligent monitoring and alarm device, which can Warning and contacting police officers at the first time can manage and protect the safety of urb...

Claims

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Application Information

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IPC IPC(8): G08G1/07G08G1/08
Inventor 王绍刚
Owner AEROSPACE INFORMATION
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