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UAV detection system for road congestion warning

A detection system and unmanned aerial vehicle technology, applied in traffic flow detection and other directions, can solve the problems of limited access to congestion alarm information, large amount of data, and low accuracy.

Active Publication Date: 2016-05-04
HANGXUN INFORMATION TECH CO LTD
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AI Technical Summary

Problems solved by technology

[0005] In the existing technology, the way to obtain congestion alarm information is limited and the efficiency and accuracy are not high. A common mode is to determine the location of the road section through the GPS positioning data returned by tens of thousands of taxis in the city to the traffic control monitoring platform. According to the road conditions, it is decided whether to issue road congestion alarm information, but this mode is too dependent on the number of vehicles that send GPS positioning data, and the amount of data calculated at the same time is too large, and the alarm effect is average

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  • UAV detection system for road congestion warning

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Embodiment Construction

[0016] The implementation of the UAV detection system for road section congestion warning of the present invention will be described in detail below with reference to the accompanying drawings.

[0017] With the development of the economy and the improvement of people's living standards, there are more and more private cars, especially in large and medium-sized cities. The speed of road planning cannot keep up with the speed of vehicle growth. This scene frequently appears in various hub sections of the city.

[0018] In order to control urban road congestion, the traffic management departments of each city are actively thinking about the most effective solutions, which include: (1) vigorously develop urban rail transit; (2) encourage people to travel by public transport; (3) Widen roads and increase road sections; (4) redesign the traffic signal light system; (5) provide traffic jam warning information. Among them, measures (1) and (3) require a lot of manpower and material ...

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Abstract

The invention relates to an unmanned plane detection system for road segment congestion alarming. The detection system comprises a wireless communication interface, an aerial camera, an image processing device and a digital signal processor. The wireless communication interface is used for receiving Big Dipper locating data of a target road segment and receiving road segment congestion alarm signals. The Big Dipper locating data of the target road segment are used for driving an unmanned plane to fly to the position over the target road segment. The aerial camera is used for shooting road segment images of the target road segment. The image processing device is connected with the aerial camera so as to process the road segment images. The digital signal processor is connected with the image processing device so as to determine whether to send out a congestion alarm signal according to an image processing result of the image processing device. The unmanned plane detection system can provide traffic congestion conditions of the target road segment in time and send out appropriate alarm information to a road traffic management department at congestion time.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicle detection, in particular to an unmanned aerial vehicle detection system for road section congestion alarm. Background technique [0002] In large cities where conditions permit, the use of civilian drones for traffic patrol and public security monitoring is a common patrol method used by local traffic management departments and local public security departments. UAV is an unmanned aircraft, which is an unmanned aircraft controlled by radio remote control equipment and its own program control device. Because of its low cost, good cost-effective ratio, no risk of casualties, strong survivability, good maneuverability, and convenient use, UAVs play an extremely important role in modern warfare, and have a wider application in the civilian field. prospect. [0003] In big cities, because the development of roads is far behind the growth rate of urban vehicles, people's travel habits tend to be...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/01
Inventor 不公告发明人
Owner HANGXUN INFORMATION TECH CO LTD
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