METHOD AND DEVICE FOR DETERMINING AND CHARACTERIZING ROAD UNEVENNESS

A method for determining and characterizing road unevenness of a roadway. Sensor data are generated by at least one wheel speed sensor and/or at least one wheel-individual acceleration sensor of a motor vehicle travelling the roadway. The road unevenness is determined and characterized by an arithme...

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Bibliographische Detailangaben
Hauptverfasser:	Hoffmann, Andreas, Sunkara, Devi Raj, Scheuing, Jan
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE FIXED CONSTRUCTIONS GYROSCOPIC INSTRUMENTS INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK NAVIGATION PERFORMING OPERATIONS PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES SURVEYING TESTING TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A method for determining and characterizing road unevenness of a roadway. Sensor data are generated by at least one wheel speed sensor and/or at least one wheel-individual acceleration sensor of a motor vehicle travelling the roadway. The road unevenness is determined and characterized by an arithmetic unit using the sensor data generated.