CONCRETE SURFACE PROCESSING MACHINE COMPRISING SURFACE QUALITY SENSORS AND A SYSTEM OF SUCH MACHINES

A concrete surface processing machine (100) for processing a concrete surface (310),wherein the machine comprises means for self-locomotion and a control unit (110) arranged to control the means for self-locomotion,wherein the machine comprises one or more surface quality sensors connected to the co...

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Bibliographische Detailangaben
Hauptverfasser:	Stuhrmann, Mikael, Sandström, Per, Nyström, Robert, Lindeberg, Magnus, Svärd, Henrik, Lawenius, Mats, Ottosson, Linus, Jönsson, Andreas, Leff-Hallstein, Joakim, Huber, Martin
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES BUILDING CONTROLLING DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS FIXED CONSTRUCTIONS GRINDING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE PERFORMING OPERATIONS PHYSICS POLISHING RADIO DIRECTION-FINDING RADIO NAVIGATION REGULATING SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR TRANSPORTING
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Beschreibung
Zusammenfassung:	A concrete surface processing machine (100) for processing a concrete surface (310),wherein the machine comprises means for self-locomotion and a control unit (110) arranged to control the means for self-locomotion,wherein the machine comprises one or more surface quality sensors connected to the control unit (110) and arranged to determine a local surface quality of the concrete surface (310), andwherein the control unit (110) is arranged to control a self-locomotion of the machine to determine a plurality of local surface quality values associated with respective different locations on the concrete surface (310).The local surface quality is indicative of the presence of scratch marks, cracks in the surface, and/or a level of surface gloss, and the one or more surface quality sensors comprises a three-dimensional, 3D, camera sensor.