A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ROAD SURFACE DAMAGE DETECTION SYSTEM AND ROAD INFORMATION PROVISION SYSTEM
To provide a road surface damage detection system that has a more simple constitution, is unsusceptible to an environment at a time of detection, and can more highly precisely detect a road surface damage.SOLUTION: A road surface damage detection system includes, for example, a fore-and-aft acceleration acquisition unit that acquires an acceleration in a fore-and-aft direction of a vehicle during traveling of the vehicle, a position information acquisition unit that acquires position information representing a current position of the vehicle, a damaged situation acquisition unit that acquires road surface damage information in which a road surface damage of a road surface, which is detected based on an acceleration change status, is associated with position information on a position where the road surface damage is detected, for the road surface on which the vehicle travels, and a transmission unit that transmits the acquired road surface damage information to the outside of the vehicle.SELECTED DRAWING: Figure 1
【課題】よりシンプルな構成で、検出時の環境の影響を受け難く、より高精度に路面損傷の検出が可能な路面損傷検出装置を提供する。【解決手段】路面損傷検出装置は、例えば、車両の走行中に車両の前後方向の加速度を取得する前後加速度取得部と、車両の現在位置を示す位置情報を取得する位置情報取得部と、車両が走行する路面に関して、加速度の変化状態に基づき検出する路面の路面損傷と当該路面損傷を検出した位置に対応する位置情報とを関連付けた路面損傷情報を取得する損傷状態取得部と、取得した路面損傷情報を車両外部に送信する送信部と、を備える。【選択図】図１
ROAD SURFACE DAMAGE DETECTION SYSTEM AND ROAD INFORMATION PROVISION SYSTEM
To provide a road surface damage detection system that has a more simple constitution, is unsusceptible to an environment at a time of detection, and can more highly precisely detect a road surface damage.SOLUTION: A road surface damage detection system includes, for example, a fore-and-aft acceleration acquisition unit that acquires an acceleration in a fore-and-aft direction of a vehicle during traveling of the vehicle, a position information acquisition unit that acquires position information representing a current position of the vehicle, a damaged situation acquisition unit that acquires road surface damage information in which a road surface damage of a road surface, which is detected based on an acceleration change status, is associated with position information on a position where the road surface damage is detected, for the road surface on which the vehicle travels, and a transmission unit that transmits the acquired road surface damage information to the outside of the vehicle.SELECTED DRAWING: Figure 1
【課題】よりシンプルな構成で、検出時の環境の影響を受け難く、より高精度に路面損傷の検出が可能な路面損傷検出装置を提供する。【解決手段】路面損傷検出装置は、例えば、車両の走行中に車両の前後方向の加速度を取得する前後加速度取得部と、車両の現在位置を示す位置情報を取得する位置情報取得部と、車両が走行する路面に関して、加速度の変化状態に基づき検出する路面の路面損傷と当該路面損傷を検出した位置に対応する位置情報とを関連付けた路面損傷情報を取得する損傷状態取得部と、取得した路面損傷情報を車両外部に送信する送信部と、を備える。【選択図】図１
ROAD SURFACE DAMAGE DETECTION SYSTEM AND ROAD INFORMATION PROVISION SYSTEM
路面損傷検出装置および道路情報提供システム
YAMAMOTO SHUJI (author) / UMEMURA TOSHIRO (author) / YU CHENWEI (author)
2020-12-03
Patent
Electronic Resource
Japanese
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