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Traffic simulation method and device

A traffic simulation and traffic technology, applied in the field of data processing, can solve problems such as the inability to provide actual traffic road condition data matching, high traffic simulation methods, etc., and achieve good traffic simulation results, good simulation effects, and improved efficiency.

Pending Publication Date: 2020-02-14
TENCENT TECH (SHENZHEN) CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0006] The embodiment of the present application provides a traffic simulation method and device to solve the problem that the prior art cannot provide a traffic simulation method with a high degree of matching with the actual traffic road condition data

Method used

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Embodiment Construction

[0053] In order to make the object, technical solution and beneficial effects of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0054] In order to facilitate the understanding of the embodiments of this application, the following briefly introduces several concepts:

[0055] Simulation: Simulation is to use the model to reproduce the essential process that occurs in the actual system, and to study the existing or designed system through the experiment of the system model.

[0056] Traffic simulation: Traffic simulation refers to the use of simulation technology to study traffic behavior. It is a technology that tracks and describes the changes in traffic movement over time and space. It contains random character...

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Abstract

The embodiment of the invention relates to the technical field of data processing, and particularly relates to a traffic simulation method and device. The method comprises the following steps: according to the traffic simulation test requirement, obtaining global road section data of a test road section corresponding to the test requirement, the global road section data at least comprising a global image of the test road section, the global image being an image obtained by shooting a traffic real scene of the test road section, and the shooting range of the global image at least comprising allareas of the test road section; determining traffic elements in the global road section data according to the global road section data of the test road section; determining a global traffic simulation scene corresponding to the test requirement according to traffic elements in the global road section data; and performing traffic simulation according to the determined global traffic simulation scene. Traffic elements in the traffic scene can be accurately determined through the simulation data including the global image, the global simulation traffic scene can better restore the traffic sceneof the test road section, and a better simulation result and a better simulation effect are obtained.

Description

technical field [0001] The embodiments of the present application relate to the technical field of data processing, and in particular to a traffic simulation method and device. Background technique [0002] With the rapid development of science and technology, the functions of computers are becoming more and more powerful, and the traffic in reality can be reproduced by computer to realize traffic simulation. Traffic simulation is an important part of the intelligent transportation system and an important application of computer technology in the field of traffic engineering. It can dynamically and realistically simulate various traffic phenomena such as traffic flow and traffic accidents, and reproduce the time and space of traffic flow. In-depth analysis of the characteristics of vehicles, drivers and pedestrians, roads, and traffic, and effective research on traffic planning, traffic organization and management, traffic energy conservation, and material transportation flo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20G08G1/01
CPCG08G1/0137
Inventor 胡太群
Owner TENCENT TECH (SHENZHEN) CO LTD
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