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Methods and systems for traffic analysis and management

A technology of traffic analysis and traffic, applied in data processing applications, character and pattern recognition, instruments, etc., can solve problems such as not paying attention to traffic similarity

Active Publication Date: 2020-04-21
BEIJING DIDI INFINITY TECH & DEV
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The above classification methods may not pay attention to the similarity of traffic between different cities, so they are of limited help in formulating urban traffic management strategies

Method used

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  • Methods and systems for traffic analysis and management
  • Methods and systems for traffic analysis and management
  • Methods and systems for traffic analysis and management

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Embodiment Construction

[0052] Embodiments of the present application provide methods and systems for efficiently analyzing and / or managing urban traffic. The above cities can be grouped according to their traffic to form two or more city groups. One or more characteristic traffic types may be identified for each city group. In some embodiments of the present application, each city group may be associated with a management algorithm, and the management algorithm is used for traffic management in the cities in the corresponding city group.

[0053] The following description is provided to enable one of ordinary skill in the art to make and use the application, and is provided in the context of a particular application and its requirements. Various modifications to the embodiments disclosed in this application will be obvious to those skilled in the art, and the general principles defined herein can be applied to other embodiments without departing from the spirit and scope of the application and app...

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PUM

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Abstract

The invention provides a method and a system for traffic analysis and management. The method comprises the following steps: for each of at least two geographic areas, generating a first graph based ontraffic data related to traffic behaviors in the geographic area; obtaining a first similarity indicator for any two geographic areas in the at least two geographic areas through a graph accounting method, the first similarity indicator measuring similarity between first graphs of any two geographic areas in the at least two geographic areas; grouping the at least two geographic regions into at least two groups based on a first similarity indicator; and for each of the at least two groups: identifying at least one characteristic traffic type of the group; a policy is associated for the set tofacilitate or limit traffic behavior of the at least one characteristic traffic type of the set. Through the method, the traffic management strategy can be formulated according to the similarity of traffic conditions among different cities, so that the traffic management effect is improved.

Description

technical field [0001] The present application relates generally to the field of traffic analysis and management, and more particularly, to methods and systems for traffic analysis and management through the use of maps of geographic areas. Background technique [0002] As cities grow, methods are needed to manage and optimize the increased traffic within cities. Cities that are sufficiently similar in terms of transportation can be managed by similar strategies. However, cities are usually classified according to their geographical features, administration, size, population, etc. The above classification methods may not pay attention to the similarity of traffic between different cities, so they are of limited help in formulating urban traffic management strategies. Contents of the invention [0003] In view of the above problems, the present invention provides a method and system for traffic analysis and management, which can formulate traffic management strategies acc...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/30
CPCG06Q10/06G06Q50/40G06Q10/063G06Q50/26G06F18/24137
Inventor 刘未名丁建栋
Owner BEIJING DIDI INFINITY TECH & DEV
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