SENSING DEVICE FOR RUGGEDNESS OF THE ROAD SURFACE

PURPOSE: A device for measuring the roughness of a road surface is provided to easily measure the roughness of the road surface in a guide rail and a drive road by changing the sensing direction and the position of a sensor. CONSTITUTION: A device for measuring the roughness of a road surface compri...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	RYU, SANG HWAN, HONG, JAI SUNG, HWANG, HYEON CHYEOL, CHO, BONG KWAN, CHO, HONG SHIK, LEE, HO YONG, LEE, AN HO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING
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Beschreibung
Zusammenfassung:	PURPOSE: A device for measuring the roughness of a road surface is provided to easily measure the roughness of the road surface in a guide rail and a drive road by changing the sensing direction and the position of a sensor. CONSTITUTION: A device for measuring the roughness of a road surface comprises sensors(170,180), first wheels(140), second wheels(160), a wheel coupling arm, and a sensor installation arm. The sensors sense the roughness in a guide rail and a drive road. The first wheels travel over on the drive road. The second wheels travel over on the guide rail. The first wheels are coupled to the bottom of the wheel coupling arm, and the second wheels are coupled to the side of the wheel coupling arm. The sensor installation arm is installed on the top of the wheel coupling arm and fixes the position of the sensors.