A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ROAD SURFACE EVALUATION SYSTEM AND EVALUATION METHOD
PROBLEM TO BE SOLVED: To provide a road surface evaluation system and a road surface evaluation method capable of evaluating level differences, cracking, and the like, of a road surface and of reducing the evaluation cost without using a dedicated road surface property measuring vehicle and without depending on human work.SOLUTION: A road surface evaluation system includes: a road surface noise measuring device (3) for measuring road surface noise on a tire (2) of a vehicle (1); a speed sensor (5) for measuring vehicle speed; a device (6) for acquiring information relating to the current position of the vehicle; a device (9) for measuring the outside air temperature; and a controller (10).SELECTED DRAWING: Figure 2
【課題】 専用の路面性状測定車を使用することなく且つ人手によること無く、路面の段差やひび割れ等の評価を行うことが出来て、しかも、評価コストを低減することが出来る路面評価システム及び路面評価方法の提供。【解決手段】 車両（１）のタイヤ（２）における路面騒音を測定する路面騒音測定装置（３）と、車速を測定する速度センサ（５）と、車両の現在位置の情報を取得する装置（６）と、外気温を測定する装置（９）と、制御装置（１０）を備えている。【選択図】図２
ROAD SURFACE EVALUATION SYSTEM AND EVALUATION METHOD
PROBLEM TO BE SOLVED: To provide a road surface evaluation system and a road surface evaluation method capable of evaluating level differences, cracking, and the like, of a road surface and of reducing the evaluation cost without using a dedicated road surface property measuring vehicle and without depending on human work.SOLUTION: A road surface evaluation system includes: a road surface noise measuring device (3) for measuring road surface noise on a tire (2) of a vehicle (1); a speed sensor (5) for measuring vehicle speed; a device (6) for acquiring information relating to the current position of the vehicle; a device (9) for measuring the outside air temperature; and a controller (10).SELECTED DRAWING: Figure 2
【課題】 専用の路面性状測定車を使用することなく且つ人手によること無く、路面の段差やひび割れ等の評価を行うことが出来て、しかも、評価コストを低減することが出来る路面評価システム及び路面評価方法の提供。【解決手段】 車両（１）のタイヤ（２）における路面騒音を測定する路面騒音測定装置（３）と、車速を測定する速度センサ（５）と、車両の現在位置の情報を取得する装置（６）と、外気温を測定する装置（９）と、制御装置（１０）を備えている。【選択図】図２
ROAD SURFACE EVALUATION SYSTEM AND EVALUATION METHOD
路面評価システム及び評価方法
OKABE TOSHIYUKI (author) / OSHIMA TOMOHIKO (author) / KAWAMURA AKIRA (author)
2018-08-09
Patent
Electronic Resource
Japanese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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