To efficiently acquire a captured image and reduce a processing load.SOLUTION: A road maintenance system comprises: damage determination means 20 for determining a damage to a road based on a captured image of the road captured by an imaging unit 209 mounted on a vehicle 8; road information storage means 11 for storing information about a target road; vehicle positional information acquisition means 12 for acquiring positional information of the vehicle 8; road specification means 13 for specifying a road on which the vehicle 8 has traveled based on positional information of the target road and positional information of the vehicle 8; investigation time storage means 15 for storing a time period when the imaging of the traveled road was performed as an investigation time period; designation frequency storage means 14 for storing a designation frequency; specified road determination means 17 for determining a specified road based on the investigation time period and the designation frequency; target vehicle travel determination means 18 for determining whether the target vehicle is traveling on the specified road; and imaging control means 19 for controlling the imaging unit 209 mounted on the target vehicle to perform imaging when the target vehicle is determined to be traveling on the specified road.SELECTED DRAWING: Figure 5
【課題】撮影画像を効率的に取得し処理負荷を低減する。【解決手段】車両8に搭載の撮影部209により撮影された道路の撮影画像に基づき道路の損傷を判定する損傷判定手段20を備え、対象道路に関する情報を記憶する道路情報記憶手段11と、車両8の位置情報を取得する車両位置情報取得手段12と、対象道路の位置情報及び車両8の位置情報に基づき車両8が走行した走行道路を特定する走行道路特定手段13と、走行道路について前記撮影が実行された時期を調査時期として記憶する調査時期記憶手段15と、指定頻度を記憶する指定頻度記憶手段14と、調査時期と指定頻度とに基づいて特定道路を判定する特定道路判定手段17と、対象車両が特定道路を走行しているか否かを判定する対象車両走行判定手段18と、対象車両が特定道路を走行していると判定された場合対象車両に搭載の撮影部209に撮影を実行させる撮影制御手段19と、を備える。【選択図】図5
ROAD MAINTENANCE SYSTEM, ROAD MAINTENANCE METHOD, AND ROAD MAINTENANCE PROGRAM
道路保全システム、道路保全方法、及び道路保全プログラム
2024-08-28
Patent
Electronic Resource
Japanese
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