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Three-dimensional traffic analogue simulation system

A traffic simulation and simulation system technology, applied in the field of three-dimensional traffic simulation simulation system, can solve the problems of limited operation of a single intersection, simulation research, and inability to reflect the dynamic status of the road network in the upper, middle and lower sections of the road. Immersion, save vehicle resources, enhance the effect of visual experience

Inactive Publication Date: 2017-05-31
广西航程威特科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most models are limited to the operation of a single intersection, and cannot reflect the dynamic conditions of the upper, middle and lower reaches and the entire road network.
Existing simulation software and models are limited to the traffic environment itself, and are not really connected with GPS, GIS and other information technology-related information systems for simulation research

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Provide a three-dimensional traffic simulation system, including five modules: parameter configuration module, vehicle generator, server, traffic entity and 4G network module;

[0031] Among them, the traffic entity includes the driver model entity and the vehicle entity;

[0032] The parameter configuration module implants the vehicle entity generated in the simulation scene according to the traffic initialization parameters configured by the user and configures the starting point, the ending point and some control points for it;

[0033] The driver model entity performs driver simulation, can perceive the surrounding traffic environment, and makes corresponding behaviors such as acceleration, deceleration, parking, and lane change according to the traffic environment, and provides manipulation instructions for the vehicle entity; the driver The model entity includes three sub-modules of environment perception, preview decision-making and follow-up control;

[0034] T...

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PUM

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Abstract

The invention provides a three-dimensional traffic analogue simulation system which comprises a parameter configuration module, a vehicle generator, a server, a traffic entity and a 4G network module. The traffic entity comprises a driver model entity and a vehicle entity. The parameter configuration module implants the vehicle entity generated in a simulation scene according to traffic initialized parameters configured by a user and configures a starting point, a terminal point and some control points for the vehicle entity. Various vehicle behavior parameters relevant to a driver in a traffic network and related parameters relevant with the driver are researched by using a real driver model, the driver can perform the reality-sense behavior of interacting with a virtual traffic simulation environment, the reality sense and immersion sense of traffic simulation are improved, the visual experience of a user is improved, and supplement is provided for the traffic simulation system from the view of the driver.

Description

technical field [0001] The invention belongs to the technical field of traffic simulation, and in particular relates to a three-dimensional traffic simulation system. Background technique [0002] Advances in modern science and technology have made simulation an important tool for improving planning, design and operations in various industries. At present, simulation tools are widely used in both industry and science and education. Simulation has become an important means for various industries and departments to reduce costs and maintain technological advantages. Traffic simulation is a means to study the use of modern computer technology to reproduce the characteristics of the actual traffic system, analyze the possible behavior of the traffic system under various setting conditions, and seek the optimal solution to real traffic problems. It is also a means to evaluate the operation design of various transportation facilities Effective approach to program effectiveness. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50G06Q50/26
CPCG06F30/20G06Q50/26
Inventor 覃祖茂杜怡曼刘晓黄华峰廖杰花覃剑
Owner 广西航程威特科技有限公司