Multi-unmanned aerial vehicle cooperation highway intelligent inspection system

Abstract

The invention discloses a multi-unmanned aerial vehicle cooperation highway intelligent inspection system. According to the multi-unmanned aerial vehicle cooperation highway intelligent inspection system, with multi-rotor unmanned aerial vehicles adopted as carriers, omni-directional and zero-dead inspection can be performed on highways based on aerial photography technology, so that a plurality of traffic condition parameters such as vehicle speed, traffic flow and road occupancy of the highways can be obtained, and vehicles conducting traffic violations and traffic conditions of the highways can be monitored in real time; a GPS positioning and image processing integrated navigation technology is adopted to display a region of interest at an aerial photography center; a machine vision application control theory is adopted to realize autonomous flight of the unmanned aerial vehicles, manual operation is not required, and long-distance flight can be realized; the multi-rotor unmanned aerial vehicles are adopted to coordinate inspection, and transfer stations are established at ground, and therefore, unmanned aerial vehicle full-section inspection can be realized; and color recognition is adopted to realize accurate landing of the unmanned aerial vehicles; wireless power supply is adopted, which can bring great conveniences, and solar panels are utilized, and energy is environmentally friendly; and unmanned aerial vehicle transfer station protection devices are adopted to protect devices such as the unmanned aerial vehicles 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...

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

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