Application of UAV in Road Safety in Intelligent Areas

Application of UAV in Road Safety in Intelligent Areas


DOI: https://doi.org/10.30564/jgr.v2i4.1835

Abstract


With the continuous development of remote sensing(RS) technology, thesurface information can be collected conveniently and quickly by usingthe popular unmanned aerial vehicle(UAV). The application of UAVlow altitude RS technology in road safety in intelligent area has certainpractical significance. It can provide safety warning for most drivers, andprovide auxiliary decision-making for the road supervision department.Through the collection, processing, calculation and analysis of the roadimage, the UAV can find out the road obstacles with potential safety hazards, identify the road pit, calculate the radius and depth of the road pitthrough the digital mapping system, predict the accident risk according todifferent speed and provide scientific basis for the road safety monitoring.At the same time, UAV can provide repair scheme for damaged roads,estimate the quantity of materials needed for repair, and achieve the targetof resource saving and efficiency improvement. The experimental resultsshow that the UAV can not only provide scientific prediction informationfor driving safety, but also provide relatively accurate material consumption for road repair.

Keywords


UAV;Low-altitude RS technology;Road safety;Road repair;Road detection

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