A Multi-UAV Collaborative Highway Intelligent Inspection System

A highway, intelligent inspection technology, applied in traffic flow detection, three-dimensional position/airway control and other directions, can solve the problems of limited flight range, short battery life, and cumbersome charging process.

Active Publication Date: 2018-03-06
BEIHANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing drones are limited by the battery power, they can only work for a short time, and the battery life is relatively short. On the other hand, most of the existing drones use the traditional disassembly battery charging method, and the charging process is cumbersome
In addition, most drones use wireless remote control to control the flight, and the drone must be controlled within the operator's field of vision, the flight range is limited, and autonomous flight cannot be achieved

Method used

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  • A Multi-UAV Collaborative Highway Intelligent Inspection System
  • A Multi-UAV Collaborative Highway Intelligent Inspection System
  • A Multi-UAV Collaborative Highway Intelligent Inspection System

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Embodiment Construction

[0028] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0029] The present invention provides a multi-unmanned aerial vehicle 3 collaborative highway intelligent inspection system, including a ground control station 1, a ground transfer station 2 and a drone 3, such as figure 1 shown.

[0030] The ground transfer station 2 includes a UAV landing platform 201, a ground transfer station protection device 202, a solar panel 203, a color recognition area 204, a wireless charging transmitter 205, a ground transfer station controller 206, and a wireless communication module A207, such as figure 2 shown. Among them, the UAV landing platform 201 is used for parking the UAV 3; the ground transfer station protection device 202 is two blades that can be turned over automatically, controlled by the ground transfer station controller 206; When the UAV 3 is ready to take off, the blades in the ground transfer station protect...

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Abstract

The invention discloses a multi-unmanned aerial vehicle cooperative highway intelligent inspection system, which uses a multi-rotor drone as a carrier, and combines aerial photography technology to realize an all-round, zero-dead-angle inspection of the highway, and obtains the speed and traffic flow of the highway Real-time monitoring of highway violation vehicles and road conditions. At the same time, the integrated navigation technology of GPS positioning and image processing is adopted to display the area of ​​interest in the aerial photography center. Using machine vision application control theory to realize autonomous flight of UAV, without human operation, to achieve long-distance flight. Multi-rotor UAVs are used to coordinate inspections, and a transfer station is established on the ground to realize UAV inspections on the entire road. In addition, color recognition is used to realize precise landing of drones, wireless power supply is used, which is convenient and convenient, and solar panels are used to make the energy green and environmentally friendly. The UAV transfer station protection device is used to protect the UAV and wireless charging devices to the greatest extent.

Description

technical field [0001] The invention relates to the technical field of expressway patrol inspection, and is applicable to the detection of expressway road conditions and illegal vehicles, and in particular relates to an expressway intelligent patrol inspection system coordinated by multi-rotor UAVs. Background technique [0002] In recent years, expressway construction has achieved rapid development, but at the same time, a series of traffic safety accidents occur on expressways every year. In addition to road quality issues and vehicle safety issues, there are also many human factors such as vehicle speeding and illegal lane changes. [0003] Existing expressway inspections mostly use patrol vehicles for inspections or use fixed-point cameras for data collection. The cost of manpower and material resources required for patrol inspection by patrol vehicles is high. At the same time, due to the influence of the inspection field of view, only the traffic conditions around the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/01G05D1/10
Inventor 余贵珍王章宇王云鹏丁川马亚龙
Owner BEIHANG UNIV
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