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Road operation condition determination method and device, equipment and storage medium

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

Active Publication Date: 2021-02-02
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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  • Road operation condition determination method and device, equipment and storage medium
  • Road operation condition determination method and device, equipment and storage medium
  • Road operation condition determination method and device, equipment and storage medium

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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Abstract

The embodiment of the invention provides a road operation condition determination method and device, equipment and a storage medium, and the method comprises the steps: obtaining an image of a to-be-monitored road, wherein the image is obtained by shooting the monitored road; obtaining the number of vehicles of the to-be-monitored road, and dividing the to-be-monitored road into an uplink road anda downlink road based on the image and the number of vehicles of the to-be-monitored road; obtaining the number of vehicles on the ascending road and the number of vehicles on the descending road, and determining a target domain value based on the number of vehicles on the road to be monitored, the number of vehicles on the ascending road, the number of vehicles on the descending road and the traffic waves on the road to be monitored; when the vehicle number of the to-be-monitored road is greater than the target threshold, determining that the to-be-monitored road 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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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
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