To provide a road state confirmation device capable of confirming road vibrations even when a vehicle for measurement is not traveling.SOLUTION: A road state confirmation device 30 comprises: an acquisition part 301, installed on a vehicle 3 traveling along a road 2, which communicates with a vehicle 10, for detecting vibrations from the vehicle 3 while it is traveling, and a fixed point vibration detection part 20 installed on the road 2, which continuously detects vibrations at an installed position, and which is configured to acquire from each of the on-vehicle device 10 and the fixed point vibration detection part 20 information on vibrations detected by said on-vehicle device 10 and said fixed point vibration detection part 20; and a compensation part 302 which compensates for vibrations when a vehicle without an on-vehicle device passes at a location on the road 2 at which the on-vehicle device 10 has detected a vibration and at a non-installation location on the road 2 where the fixed point vibration detection part 20 is not installed, based on the information on vibrations acquired by the acquisition part 301.SELECTED DRAWING: Figure 1
【課題】測定用の車両が走行していない時でも、道路の振動を確認できる道路状態確認装置を提供する。【解決手段】道路状態確認装置30は、道路2に沿って移動する車両3に搭載され、車両3の移動中の振動を検出する車両10、および、道路2上に設置され、設置された箇所における振動を継続的に検出する定点振動検出部20と通信し、車載器10および定点振動検出部20において検出された振動に関する情報を、車載器10および定点振動検出部20の各々から取得する取得部301と、取得部301において取得した振動に関する情報に基づいて、車載器10が振動を検出した道路2上の箇所であって、定点振動検出部20が設置されていない道路2上の非設置箇所における、車載器非設置車両が走行する際の振動を補完する補完部302と、を有する。【選択図】図1
ROAD STATE CONFIRMATION DEVICE, ROAD STATE CONFIRMATION SYSTEM, AND ROAD STATE CONFIRMATION PROGRAM
道路状態確認装置、道路状態確認システムおよび道路状態確認プログラム
2019-05-23
Patent
Elektronische Ressource
Japanisch
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