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Traffic flow displaying method and device

A technology of traffic flow and vehicle passing data, which is applied in traffic flow detection, road vehicle traffic control systems, instruments, etc., can solve the problems of inability to accurately reflect the traffic flow status, and the display of traffic flow is not intuitive enough, so as to improve the intuitiveness, Effect of Accurate Traffic Conditions

Inactive Publication Date: 2016-07-27
ZHEJIANG UNIVIEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a method and device for displaying traffic flow to solve the problem that the display of traffic flow in the existing traffic flow display scheme is not intuitive enough and cannot accurately reflect the overall traffic flow situation in the area

Method used

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  • Traffic flow displaying method and device
  • Traffic flow displaying method and device

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Embodiment Construction

[0023] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, and to make the above-mentioned purposes, features and advantages of the embodiments of the present invention more obvious and understandable, the following describes the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings For further detailed explanation.

[0024] See figure 1 , figure 1 A schematic flowchart of a method for displaying traffic flow provided by an embodiment of the present invention, as shown in figure 1 As shown, the traffic flow display method may include:

[0025] Step 101: Divide the target area into a plurality of sub-areas according to the position information of each bayonet in the target area, wherein each sub-area includes at least one bayonet.

[0026] In the embodiment of the present invention, the above-mentioned method can be applied to an intellige...

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PUM

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Abstract

The invention provides a traffic flow displaying method and device. The method comprises: dividing a target area into multiple subareas according to positional information of each gate in the target area, wherein each subarea includes at least one gate; determining vehicle passing data of each subarea according to vehicle passing data of each gate in each subarea; generating a traffic flow heat map for the target area according to the vehicle passing data of each subarea, and displaying the traffic flow heat map. By using the embodiment of the invention, traffic flow can be more visually displayed, and overall traffic flow condition of an area can be reflected more accurately.

Description

technical field [0001] The invention relates to the technical field of video surveillance, in particular to a method and device for displaying traffic flow. Background technique [0002] At present, the number of bayonet cameras in the city is gradually increasing. Using bayonet cameras to capture vehicles passing through the bayonet is one of the main data sources for monitoring and analysis. [0003] At present, most of the checkpoint-based applications are based on single-point checkpoints, but it is difficult to analyze information such as the congestion status of the entire city and the busyness of each area in the city from the single-point checkpoints, and the busyness of each area in the city Such information can provide very valuable opinions for traffic police to control urban congestion. [0004] Traditionally, the traffic flow monitoring status of the entire city is generally displayed in a table, for example, the traffic flow data of each checkpoint is displaye...

Claims

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Application Information

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IPC IPC(8): G08G1/01G08G1/065
CPCG08G1/0104G08G1/065
Inventor 何伟魏叶敏挺黄新洲
Owner ZHEJIANG UNIVIEW TECH CO LTD
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