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Traffic simulation method, related device, equipment and storage medium

A traffic simulation and real technology, applied in the computer field, can solve the problems of simulation performance degradation and achieve the effect of low complexity and excellent simulation performance

Active Publication Date: 2022-06-28
TENCENT TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] However, the inventor found that there are at least the following problems in the existing schemes. The microscopic traffic simulation model focuses on simulating individu

Method used

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  • Traffic simulation method, related device, equipment and storage medium
  • Traffic simulation method, related device, equipment and storage medium
  • Traffic simulation method, related device, equipment and storage medium

Examples

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Example Embodiment

[0096] Embodiments of the present application provide a traffic simulation method, a related device, equipment, and a storage medium. The present application uses an iterative algorithm to calculate the change of vehicle information in each vertex data set under different simulation steps. As a result, the simulation of the entire traffic system is achieved, and its simulation performance is better.

[0097] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of this application and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein, for example, can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "corresponding to" and any variations ...

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Abstract

The invention discloses a traffic simulation method, which can be applied to the fields of traffic, maps, navigation, Internet of Vehicles and the like. The method comprises the following steps: acquiring a first vertex data set in a first simulation step length for a target node, wherein the first vertex data set comprises node information, at least one group of road section information and N groups of vehicle information; acquiring M groups of vehicle information for the target node; and according to the first vertex data set and the M groups of vehicle information, a second vertex data set for the target node at a second simulation step length is generated, and the second vertex data set comprises node information, at least one group of road section information and (M + N) groups of vehicle information. The invention further provides a related device, equipment and a storage medium. According to the method, the change condition of the vehicle information in each vertex data set under different simulation step lengths can be calculated by utilizing an iterative algorithm. Therefore, simulation of the whole traffic system is achieved, and the simulation performance is good.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular to a traffic simulation method, related devices, equipment and storage media. Background technique [0002] With the rapid development of intelligent transportation system (ITS), traffic simulation technology has become one of the hot research fields in the field of traffic engineering. Traffic simulation technology is an important application of computer technology in the field of traffic planning and traffic engineering. It can not only reproduce the changes of traffic flow in time and space, but also provide data support for traffic management and planning. Moreover, the road operation efficiency can be evaluated and optimized by correcting the parameters and environment in the simulation process. [0003] According to the difference between the restoration of the actual situation and the description of the details, the existing traffic simulation models can usua...

Claims

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Application Information

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IPC IPC(8): G06F30/18G06F30/20
CPCG06F30/18G06F30/20
Inventor 吕明王珏
Owner TENCENT TECH (SHENZHEN) CO LTD
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