METHOD AND SYSTEM FOR DETECTING AND MEASURING A BRAKING FORCE OF A BRAKING SYSTEM FOR VEHICLE, BY MEANS OF PHOTONIC SENSORS INCORPORATED IN A BRAKE CALIPER

A method is described for detecting and measuring a braking force and/or a braking torque BF/BT deriving from the actuation of a vehicle braking system 1000, by means of detection performed in at least one brake caliper 10 of the braking system. The method comprises the steps of incorporating at lea...

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Bibliographische Detailangaben
Hauptverfasser:	CASARI DANIELE, MELDINI FABIO, NANNIPIERI TIZIANO, BONOMO SALVATORE, POLVARA PAOLO, CAMOZZI FRANCESCO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEASURING MEASURING ANGLES MEASURING AREAS MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE MECHANICAL ENGINEERING PHYSICS TESTING THERMAL INSULATION IN GENERAL THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	A method is described for detecting and measuring a braking force and/or a braking torque BF/BT deriving from the actuation of a vehicle braking system 1000, by means of detection performed in at least one brake caliper 10 of the braking system. The method comprises the steps of incorporating at least one deformation and/or strain sensor 2, at a respective position, in a portion of material M of the body of the brake caliper 10, susceptible to deformation due to a reaction force which is applied onto the brake caliper at the braking force and/or torque BF/BT, so that the deformation and/or strain S acting locally in the position, in which the deformation and/or strain sensor 2 is located, is representative of the braking force and/or braking torque BF/BT. The deformation and/or strain sensor 2 is a fiber-optic strain sensor 2 of the fiber Bragg grating type. The method then comprises the step of detecting, by means of the fiber-optic strain sensor 2, the local deformation and/or strain S acting in the respect