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Method and device, equipment and storage medium for determining road operation conditions

A technology for operating conditions and determining methods, applied in the field of computer vision, can solve problems such as inaccurate judgment of road congestion, and achieve the effect of improving accuracy

Active Publication Date: 2021-11-30
SHANGHAI SENSETIME INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the scheme for determining road congestion in the related art has the problem of inaccurate judgment of the road congestion situation due to the influence of different factors.

Method used

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  • Method and device, equipment and storage medium for determining road operation conditions
  • Method and device, equipment and storage medium for determining road operation conditions
  • Method and device, equipment and storage medium for determining road operation conditions

Examples

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Embodiment Construction

[0112]In order to make the purpose, technical solutions and advantages of the application clearer, the application will be further described in detail below in conjunction with the accompanying drawings. All other embodiments obtained under the premise of creative labor belong to the scope of protection of this application.

[0113] In the following description, references to "some embodiments" describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or a different subset of all possible embodiments, and Can be combined with each other without conflict.

[0114] Embodiments of the present application provide a method for determining road operating conditions, which can be applied to equipment for determining road operating conditions. Refer to figure 1 As shown, the method includes the following steps:

[0115] Step 101, acquiring images of roads to be monitored.

[0116] Wherein, the image is obtained by photographi...

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PUM

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Abstract

Embodiments of the present application provide a method, device, device, and storage medium for determining road operation conditions, wherein the method includes: acquiring an image of the road to be monitored; wherein the image is obtained by photographing the monitored road; Obtain the number of vehicles on the road to be monitored, and divide the road to be monitored into an uplink road and a downlink road based on the image and the number of vehicles on the road to be monitored; acquire the number of vehicles on the uplink road and the downlink The number of vehicles on the road, and based on the number of vehicles on the road to be monitored, the number of vehicles on the uplink road, the number of vehicles on the downlink road and the traffic wave on the road to be monitored, determine the target threshold value; When the number of vehicles on the monitored road is greater than the target threshold value, it is determined that the road to be monitored is congested.

Description

technical field [0001] The present application relates to the technical field of computer vision, and relates to but not limited to a method, device, device and storage medium for determining road operation conditions. Background technique [0002] With the rapid growth of motor vehicle traffic demand, there are serious traffic congestion on urban expressways and intercity expressways. In order to facilitate the traffic management department to perceive the operation status of the road network in a real-time and comprehensive manner, and to make control predictions, it is particularly important for the traffic management department to identify congestion in a timely and accurate manner. [0003] In related technologies, road congestion is generally identified based on traditional detectors or road congestion is identified based on video detection. Among them, in the scheme of identifying road congestion based on traditional detectors, the speed of vehicles running on the ro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18G08G1/065G08G1/01G06K9/00G06K9/62G06N3/04G06N3/08
CPCH04N7/18G08G1/065G08G1/0104G08G1/0125G06N3/04G06N3/08G06V20/54G06F18/241G06V2201/08G06V10/26G06V10/82G08G1/0116G08G1/0133G08G1/04
Inventor 阚宇衡马子安白帅朱铖恺武伟
Owner SHANGHAI SENSETIME INTELLIGENT TECH CO LTD