In an electronic evaluation system for a vehicle braking system equipped with an electromechanical brake booster, a method for estimating a brake master cylinder pressure includes: estimating a first initial value of the pressure based on a first current intensity of a current of a motor of the booster at the first time and on a first rotation angle of a rotor of the motor at the first time; specifying a correction value as a difference between the first initial value and a measured value of the pressure; estimating a second initial value of the pressure based on a second current intensity of the current at the second time and on a second rotation angle of the rotor at the second time; and specifying, based on the second initial value and the correction value, an estimated value of the pressure at the second time.
AUSWERTEELEKTRONIK UND VERFAHREN ZUM SCHÄTZEN EINES HAUPTBREMSZYLINDERDRUCKS IN EINEM MIT EINEM ELEKTROMECHANISCHEN BREMSKRAFTVERSTÄRKER AUSGESTATTETEN BREMSSYSTEM EINES FAHRZEUGS
EVALUATION ELECTRONICS AND METHOD FOR ESTIMATING A MASTER BRAKE CYLINDER PRESSURE IN A VEHICLE BRAKE SYSTEM EQUIPPED WITH AN ELECTROMECHANICAL BRAKE BOOSTER
ÉLECTRONIQUE D'INTERPRÉTATION ET PROCÉDÉ POUR ESTIMER UNE PRESSION DE MAÎTRE-CYLINDRE DE FREIN DANS UN SYSTÈME DE FREINAGE D'UN VÉHICULE ÉQUIPÉ D'UN SERVOFREIN ÉLECTROMÉCANIQUE
06.11.2019
Patent
Elektronische Ressource
Deutsch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Europäisches Patentamt | 2018
|Europäisches Patentamt | 2018
|Europäisches Patentamt | 2025
|Europäisches Patentamt | 2025
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