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Intelligent traffic system and intelligent traffic control method

A technology of intelligent transportation system and wireless communication system, which is applied in traffic control system, traffic control system of road vehicles, traffic flow detection, etc., can solve the problems of high production cost and maintenance cost, and complex production technology of unmanned vehicles.

Inactive Publication Date: 2018-12-07
SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the disadvantage of this setup is that each unmanned vehicle needs to be configured in terms of hardware and software, and strict testing is required before leaving the factory, which makes the production technology of unmanned vehicles complicated, and the production cost and maintenance cost are also extremely high. high

Method used

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  • Intelligent traffic system and intelligent traffic control method
  • Intelligent traffic system and intelligent traffic control method
  • Intelligent traffic system and intelligent traffic control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] figure 1 It is a structural block diagram of the intelligent transportation system provided by Embodiment 1 of the present invention. This embodiment is applicable to the control of unmanned vehicles, and the system can be realized by software and / or hardware.

[0049] Such as figure 1 As shown, the intelligent transportation system includes:

[0050] Ground centralized control center 10 and unmanned motor vehicle 20, wherein:

[0051] The ground centralized control center 10 and the unmanned motor vehicle 20 are connected by communication;

[0052] The ground centralized control center 10 includes:

[0053] traffic situation awareness system 110 and computing decision system 120;

[0054] The traffic condition perception system 110 is used to obtain traffic environment condition information;

[0055] The calculation and decision-making system 120 includes a planning decision-making module 121, and the planning and decision-making module 121 is used to determine th...

Embodiment 2

[0070] image 3 It is a flow chart of the intelligent traffic control method provided by Embodiment 2 of the present invention. The intelligent traffic control method can be implemented on the basis of the intelligent traffic system provided in the above-mentioned embodiments. And can be integrated in the intelligent transportation system.

[0071] Such as image 3 Shown, described intelligent traffic control method comprises:

[0072] S310. Acquiring traffic environment status information; the traffic environment status information includes: acquiring the image of the environment where the vehicle is located through a camera on the road, acquiring the moving speed of objects in the environment where the vehicle is located through a radar on the road, and acquiring through a wireless positioning device on the road Vehicle location information.

[0073] S320. Generate control information of the unmanned motor vehicle according to the traffic environment condition informatio...

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Abstract

The embodiment of the invention discloses an intelligent traffic system and an intelligent traffic control method. The system includes a centralized ground control center and an unmanned motor vehicle, which are connected through communication. The centralized ground control center includes: a traffic condition sensing system, which acquires traffic environment condition information; a computational decision system, which includes a planning and decision-making module for determining control information of the unmanned motor vehicle according to the traffic environment condition information; and a first communication module, which transmits the control information to the unmanned motor vehicle. The unmanned motor vehicle include: a control system, which includes a second communication module for receiving the control information and a vehicle control module for generating a vehicle control signal according to the control information; and an execution system, which executes a vehicle control operation according to the vehicle control signal. Through adoption of the above technical scheme, the technical complexity of unmanned vehicle leaving from a factory can be reduced and the production and maintenance cost of unmanned vehicles can be reduced.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of unmanned driving, and in particular to an intelligent traffic system and an intelligent traffic control method. Background technique [0002] With the rapid development of artificial intelligence technology, unmanned driving technology has become a hot topic in this field. [0003] Autonomous driving relies on artificial intelligence, which allows computers to automatically and safely operate motor vehicles without a human being actively operating them. Unmanned driving can not only liberate people from laborious driving operations, but also greatly improve the safety of motor vehicles and reduce traffic accidents because the accuracy, response speed and repeatability of computers far exceed those of humans; Unmanned intelligent transportation can provide great convenience for human travel, greatly improve road capacity and alleviate traffic congestion. The current unmanned dri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/01G08G1/0967G05D1/02
CPCG05D1/0231G05D1/0257G05D1/0278G05D1/0285G08G1/0125G08G1/0137G08G1/096725G08G1/096775
Inventor 郝祁杨云波
Owner SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
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