A brake pressure sensor (10) is disclosed comprising a body (28), the body including a first half (30) and a second half (32); the first half (30) of the body (28) including an inner surface (34), an outer surface (36) and a recess (38) being formed on the first half inner surface (34); the second half (32) of the body (28) including an inner surface (40), an outer surface (42) and a recess (44) being formed on the second half inner surface (40); and an opening (46) formed by alignment of the recess (38) of the first half of the body with the recess (44) of the second half of the body. The body (28) is configured for engaging an exterior of a hose (12) of a brake unit (18) of an anti-lock braking system (14) by receiving the hose (12) in the opening (46). A strain gauge (54) is attached to the outer surface (36) of the first half (30) of the body (28). Also, a system is disclosed comprising such a sensor (10), an anti-lock braking device (14) comprising a brake unit (18), and a hose (12) of the brake unit (18). The body (28) engages an exterior of the hose (12) by receiving the hose (12) in the opening (46). A method of determining or calculating the braking efficiency of an ABS (14) system comprises providing such a system, inputting data from the strain gauge (54) into an ABS braking efficiency calculation and determining or calculating the braking efficiency of the ABS (14) system.
BRAKE PRESSURE SENSOR, SYSTEM AND METHOD FOR DETERMINATION OF BRAKING EFFICIENCY
BREMSSYSTEMDRUCKSENSOR SYSTEM AND VERFAHREN ZUR ERMITTLUNG DER BREMSEFFIZIENZ
CAPTEUR DE PRESSION POUR SYSTÈME DE FREINAGE ET PROCÉDÉ DE DÉTÉRMINATION DE L'EFFICIENCE DE FREINAGE
19.08.2020
Patent
Elektronische Ressource
Englisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE |
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