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Method, device and system for locating highway conditions

A technology of expressway and positioning method, which is applied in the field of data processing and can solve the problems of vehicles not being able to pick their heads or changing routes at will, and poor traffic conditions.

Active Publication Date: 2022-01-18
LINYI UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Vehicles driving on the expressway cannot pick their heads or change their routes at will. Therefore, if the user cannot know the road conditions and the location of the abnormal road conditions in time, the cause of the abnormal road conditions
Will make the user have to drive into the road section with abnormal road conditions, which will cause the traffic condition to get worse and worse

Method used

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  • Method, device and system for locating highway conditions
  • Method, device and system for locating highway conditions
  • Method, device and system for locating highway conditions

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Embodiment Construction

[0041] In order to explain the overall concept of the present application more clearly, the following detailed description will be given by way of examples in combination with the accompanying drawings.

[0042] The embodiment of the present application discloses a highway traffic location method, such as figure 1 shown, including the following steps:

[0043] Step 101, receiving pressure change data from multiple pressure sensors and image data from an image acquisition device.

[0044] In the embodiment of the present application, multiple pressure sensors are arranged under the road surface of the expressway, and can be laid along the extending direction of the expressway, or perpendicular to the extending direction of the expressway and laid in sections. The position information of the pressure sensor and the pressure change data of the pressure sensor are stored correspondingly. The image acquisition device is set on one side of the expressway, and the identification of...

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Abstract

The present application discloses a highway road condition positioning method, including: receiving pressure change data from a plurality of pressure sensors; determining the vehicle speed on a corresponding road section of the expressway according to the multiple pressure change data, and according to the vehicle speed of the corresponding road section, Determine the congestion status level of the corresponding road section; among them, multiple pressure sensors are set under the road surface, and the position information and pressure change data of the pressure sensors are stored correspondingly; according to the position information of multiple pressure sensors, the pressure sensor corresponds to the corresponding highway section According to the congestion level of the expressway, determine the information of the congested section of the expressway; according to the information of the congested section of the expressway, determine the location information of the display device that displays the congestion situation of the congested section; Send it to the display device for display. The application can quickly locate abnormal road conditions and provide users with road sections with abnormal road conditions.

Description

technical field [0001] The present application relates to the technical field of data processing, and in particular to a method, device and system for locating highway conditions. Background technique [0002] Traffic accidents, heavy traffic flow, and normal maintenance of expressways will make some sections of the expressway unfavorable to vehicles, resulting in abnormal road conditions on these sections. [0003] Vehicles driving on the expressway cannot pick their heads or change their routes at will. Therefore, if the user cannot know the road conditions and the location of the abnormal road conditions in time, the cause of the abnormal road conditions will be caused. The user will have to drive into a road section with abnormal road conditions, causing traffic conditions to get worse and worse. [0004] Therefore, there is an urgent need to develop a road condition positioning system for expressways, which can quickly locate abnormal road conditions and provide users ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/017G08G1/052G08G1/123
CPCG08G1/052G08G1/0175G08G1/123
Inventor 高振强杨新革
Owner LINYI UNIVERSITY