METHOD AND SYSTEM FOR DETECTING VIBRATIONS TRANSMITTED IN THE AREA OF A TRACK

A method detects vibrations transmitted in the area of a track, with the track being vibrated during a work process by a work unit of a track maintenance machine travelling along the track. The vibrations being transmitted via the track are measured by a sensor distanced from the work unit and with...

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Bibliographische Detailangaben
Hauptverfasser:	Kopf, Fritz, Antony, Bernhard, Auer, Florian
Format:	Patent
Sprache:	eng
Schlagworte:	CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES ENSURING THE SAFETY OF RAILWAY TRAFFIC FIXED CONSTRUCTIONS GUIDING RAILWAY TRAFFIC MACHINES FOR MAKING RAILWAYS OF ALL KINDS MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES MEASURING PERFORMING OPERATIONS PERMANENT WAY PERMANENT-WAY TOOLS PHYSICS RAILWAYS TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	A method detects vibrations transmitted in the area of a track, with the track being vibrated during a work process by a work unit of a track maintenance machine travelling along the track. The vibrations being transmitted via the track are measured by a sensor distanced from the work unit and with measuring data of the sensor being evaluated in an evaluation device. In that, a position of the sensor with respect to the work unit is given to the evaluation device, with a correlation between a vibration effect of the work unit detected with the sensor and a distance between the work unit and the sensor being calculated in the evaluation device. The method has the advantage that the vibration effect of the work unit can be detected in real time at the location of the sensor.