A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ROAD DETERIORATION INFORMATION COLLECTION DEVICE
To efficiently utilize a road surface property measurement vehicle, and to reduce a cost in inspecting a road surface property.SOLUTION: A road deterioration information collection device includes, as one example: a position detection section for detecting a travel position of a vehicle; a speed detection section for detecting a speed of the vehicle; a deterioration detection section for detecting deterioration of a road surface of a road on which the vehicle travels; a timing calculation section for calculating timing when the vehicle passes a position separated by a predetermined distance from a deterioration position being a travel position where deterioration of a road surface is detected in a travel position detected by the position detection section based on a speed detected by the speed detection section; and a recording control section for allowing a captured image obtained by imaging a road surface by an imaging section mounted on the vehicle at timing calculated by the timing calculation section to be recorded in a storage section in association with a deterioration position.SELECTED DRAWING: Figure 4
【課題】路面性状測定車両を効率的に運用でき、かつ路面性状の調査にかかるコストを低減する。【解決手段】実施形態の道路劣化情報収集装置は、一例として、車両の走行位置を検出する位置検出部と、車両の速度を検出する速度検出部と、車両が走行する道路の路面の劣化を検出する劣化検出部と、速度検出部により検出される速度に基づいて、位置検出部により検出される走行位置のうち路面の劣化が検出された走行位置である劣化位置から所定の距離離れた位置を車両が通過するタイミングを算出するタイミング算出部と、車両に搭載される撮像部によって、タイミング算出部により算出されたタイミングで路面を撮像して得られる撮像画像を、劣化位置と対応付けて、記憶部に記録する記録制御部と、を備える。【選択図】図４
ROAD DETERIORATION INFORMATION COLLECTION DEVICE
To efficiently utilize a road surface property measurement vehicle, and to reduce a cost in inspecting a road surface property.SOLUTION: A road deterioration information collection device includes, as one example: a position detection section for detecting a travel position of a vehicle; a speed detection section for detecting a speed of the vehicle; a deterioration detection section for detecting deterioration of a road surface of a road on which the vehicle travels; a timing calculation section for calculating timing when the vehicle passes a position separated by a predetermined distance from a deterioration position being a travel position where deterioration of a road surface is detected in a travel position detected by the position detection section based on a speed detected by the speed detection section; and a recording control section for allowing a captured image obtained by imaging a road surface by an imaging section mounted on the vehicle at timing calculated by the timing calculation section to be recorded in a storage section in association with a deterioration position.SELECTED DRAWING: Figure 4
【課題】路面性状測定車両を効率的に運用でき、かつ路面性状の調査にかかるコストを低減する。【解決手段】実施形態の道路劣化情報収集装置は、一例として、車両の走行位置を検出する位置検出部と、車両の速度を検出する速度検出部と、車両が走行する道路の路面の劣化を検出する劣化検出部と、速度検出部により検出される速度に基づいて、位置検出部により検出される走行位置のうち路面の劣化が検出された走行位置である劣化位置から所定の距離離れた位置を車両が通過するタイミングを算出するタイミング算出部と、車両に搭載される撮像部によって、タイミング算出部により算出されたタイミングで路面を撮像して得られる撮像画像を、劣化位置と対応付けて、記憶部に記録する記録制御部と、を備える。【選択図】図４
ROAD DETERIORATION INFORMATION COLLECTION DEVICE
道路劣化情報収集装置
UMEMURA TOSHIRO (author) / HAMADA TOSHIAKI (author) / YAMAMOTO SHUJI (author)
2020-06-04
Patent
Electronic Resource
Japanese
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