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Simulation method and device of traffic status

A technology of traffic state and simulation method, applied in the field of data processing, can solve the problems of low simulation accuracy and so on

Active Publication Date: 2018-07-17
迈锐数据(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the object of the present invention is to provide a traffic state simulation method and device, to alleviate the technical problem of low simulation accuracy when the traffic simulation model is established from the data processed by the existing traffic data processing method

Method used

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  • Simulation method and device of traffic status
  • Simulation method and device of traffic status
  • Simulation method and device of traffic status

Examples

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Embodiment 1

[0025] According to an embodiment of the present invention, an embodiment of a method for simulating a traffic state is provided. It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and , although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0026] figure 1 is a flow chart of a traffic state simulation method according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0027] Step S102, acquiring at least one set of traffic data, wherein each set of traffic data includes vehicle traffic data of vehicles passing by in multiple passing cycles in different lanes corresponding to each phase of each intersection;

[0028] Step S104, processing each set of traffic data to obtain ta...

Embodiment 2

[0102] The embodiment of the present invention also provides a traffic state simulation device, the traffic state simulation device is mainly used to implement the traffic state simulation method provided by the above-mentioned content of the embodiment of the present invention, the traffic state provided by the embodiment of the present invention is as follows The simulation device is introduced in detail.

[0103] Figure 4 is a schematic diagram of a traffic state simulation device according to an embodiment of the present invention, such as Figure 4 As shown, the simulation device of the traffic state mainly includes an acquisition unit 10, a processing unit 20 and a simulation unit 30, wherein:

[0104] An acquisition unit 10, configured to acquire at least one set of traffic data, wherein each set of traffic data includes vehicle traffic data of vehicles passing by vehicles in different lanes corresponding to each phase of each intersection in multiple passing cycles; ...

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Abstract

The invention provides a simulation method and device of traffic status, and relates to the technical field of data processing. The method includes: acquiring at least one set of traffic data, whereineach set of traffic data include vehicle going-through data of vehicles passing different lanes corresponding to each phase of each intersection in a plurality of vehicle passing cycles; processing each set of traffic data to obtain target traffic data, wherein target traffic data are used for characterizing average vehicle passing data of vehicles running on the different lanes corresponding toeach phase of each intersection in a vehicle passing cycle; and simulating the vehicle running status of each intersection on the basis of the target traffic data. The method alleviates the technicalproblem that emulation precision is lower when traffic emulation models are established through data after processing of existing traffic data processing manners.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a traffic state simulation method and device. Background technique [0002] With the rapid development of urban construction and the improvement of people's consumption level, as well as the rapid development of our country's transportation industry and the rapid growth of vehicles, automobiles have become an indispensable means of transportation in people's lives, ranging from trains to small vehicles. Buses, passenger cars, and private cars have become an indispensable means of transportation for people to go out. Followed by the problem of traffic congestion. When there is a congestion problem, it mainly depends on traffic control to solve the congestion problem. Not only is this a waste of manpower, but the dredging effect is also very slow. Therefore, be badly in need of a kind of traffic emergency scheme, also solve the above-mentioned problem. [0003] In the e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
CPCG06F30/20
Inventor 刘向东赵荣贵彭飞
Owner 迈锐数据(北京)有限公司