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Traffic situation simulation method, system and electronic equipment

A traffic situation and simulation technology, applied in design optimization/simulation, special data processing applications, geometric CAD, etc., can solve problems such as accuracy and precision that cannot meet application requirements, improve simulation accuracy and simulation accuracy, and ensure accurate The effect of improving the degree of restoration

Pending Publication Date: 2020-09-18
HANGZHOU HIKVISION DIGITAL TECH
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Problems solved by technology

[0005] Aiming at the problem that the accuracy and precision of the traffic situation simulation results in the prior art cannot meet the application requirements, the application provides a traffic situation simulation method, system and electronic equipment, and the application also provides a computer-readable storage medium, In order to provide a simulation method for traffic situation, in order to achieve accurate and efficient traffic situation simulation

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  • Traffic situation simulation method, system and electronic equipment
  • Traffic situation simulation method, system and electronic equipment
  • Traffic situation simulation method, system and electronic equipment

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Embodiment Construction

[0052]In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0053] The terms used in the embodiments of the present application are only used to explain specific embodiments of the present application, and are not intended to limit the present application.

[0054] Aiming at the problem that the accuracy and precision of traffic situation simulation results in the prior art cannot meet application requirements,...

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Abstract

The embodiment of the invention provides a traffic situation simulation method, a system and electronic equipment. The method comprises the following steps: determining a road network area which is used as a simulation target and comprises one or more sub-area road networks; obtaining the edge road section flow of each sub-region road network and the entrance steering proportion of an intersectionentrance in each sub-region road network in a simulation target time period; according to the flow of the edge road section and the entrance steering proportion, estimating to obtain a simulated driving track of a vehicle driving into the subarea road network; establishing a corresponding traffic situation simulation environment for each sub-region road network; and loading simulation data containing the simulated driving track in the traffic situation simulation environment to realize traffic situation simulation. Compared with the scheme in the prior art, the method provided by the embodiment of the invention can improve the simulation accuracy and the simulation precision.

Description

technical field [0001] The present application relates to the technical field of intelligent terminals, in particular to a traffic situation simulation method, system and electronic equipment. Background technique [0002] Traffic simulation is a technology that tracks and describes the changes of traffic flow with time and space, and is an important tool for studying complex traffic problems. The traffic situation refers to the traffic operation status (such as: traffic flow in different directions at the intersection, queue length, etc.) and development trend. Traffic situation deduction, that is, traffic situation simulation deduction, refers to the analysis and prediction of traffic situation by using traffic simulation technology on the basis of data analysis. [0003] The core idea of ​​the traffic situation deduction method is to combine the real environment with the simulation environment, analyze the road network detection data, extract the input parameters require...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/18G06F30/20
CPCG06F30/18G06F30/20Y02T10/40
Inventor 浦世亮郑立勇郝勇刚姜伟浩李旭红
Owner HANGZHOU HIKVISION DIGITAL TECH
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