A traffic congestion prediction method, device and electronic device

A technology of traffic congestion and prediction method, applied in the direction of traffic flow detection, prediction, traffic control system, etc., can solve the problem of low prediction accuracy, and achieve the effect of improving accuracy, facilitating traffic dredging, and improving accuracy and integrity.

Active Publication Date: 2021-09-17
ZHIDAO NETWORK TECH (BEIJING) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although there have been many studies on traffic congestion prediction, it is still a challenging task to accurately predict congestion on the road.
In related technologies, there is a common problem of low prediction accuracy

Method used

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  • A traffic congestion prediction method, device and electronic device
  • A traffic congestion prediction method, device and electronic device
  • A traffic congestion prediction method, device and electronic device

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Embodiment Construction

[0023] In order to make the objectives, technical solutions and advantages of the present application clearer, the technical solutions of the present application will be clearly and completely described below with reference to the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0024] An embodiment of the present application discloses a traffic congestion prediction method, which can be executed by any electronic device. For example, the traffic congestion prediction method in the embodiment of the present application can be executed on a terminal or a server. The execution subject obtains the lane simila...

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Abstract

The application discloses a traffic jam prediction method, device and electronic equipment. The method of the present application includes: performing road condition similarity processing between two lanes on the acquired road characteristic data of traffic conditions to obtain lane similarity data, the road characteristic data including TMC data of multiple periods before the period to be predicted; Using a first preset network model to process the lane similarity data, extracting lane spatial topology features from the lane similarity data, and outputting a first processing result; using a second preset network model to process the lane similarity data The first processing result is processed, and the second processing result is output; according to the second processing result, the congestion prediction result of at least one lane in the road to be predicted is determined. The technical solution of the present application can improve the accuracy of traffic jam prediction.

Description

technical field [0001] The present application relates to the field of new-generation information technology, and in particular, to a traffic congestion prediction method, device, and electronic device. Background technique [0002] TMC (Traffic Message Channel) is the abbreviation of real-time traffic information, which can reflect the traffic status of roads in the electronic map area in real time. By sending the TMC information to the electronic map of the terminal, it can prompt travelers to avoid crowded road sections and plan the driving route reasonably. [0003] Although there have been many related studies on traffic congestion prediction, it is still a challenging task to accurately predict traffic congestion on the road. In the related art, there is a common problem of low prediction accuracy. SUMMARY OF THE INVENTION [0004] The purpose of this application is to solve at least one of the above-mentioned technical defects, and hereby proposes the following te...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/01G06N3/04G06N3/08G06Q10/04G06Q50/30
CPCG08G1/0125G08G1/0129G08G1/0137G06N3/08G06Q10/04G06Q50/30G06N3/045
Inventor 李宁贾双成朱磊孟鹏飞王红铅
Owner ZHIDAO NETWORK TECH (BEIJING) CO LTD
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