A pedal system for a motor vehicle, such as an accelerator pedal system, includes an elastic coupling element, a control unit, a pedal lever, and an actuator. The elastic coupling element is operatively positioned between the pedal lever and the actuator, and has a relatively low stiffness. The control unit is configured to control the actuator. The elastic coupling element is configured to damp brief force and/or torque fluctuations occurring in, for example, the actuator, such that said force and/or torque fluctuations are not transmitted to the pedal lever. A spring deflection of the elastic coupling element, in a direction of force applied to the pedal lever, operates as a control variable for controlling the actuator. A method relates to controlling such a haptic accelerator pedal and a correspondingly configured control unit.
HAPTISCHES KRAFTFAHRZEUG-FAHRPEDAL MIT ELASTISCH ANGEKOPPELTEM AKTUATOR SOWIE VERFAHREN UND REGELUNGSEINHEIT ZUM REGELN DESSELBEN
HAPTIC MOTOR-VEHICLE ACCELERATOR PEDAL HAVING AN ELASTICALLY COUPLED ACTUATOR AND METHOD AND CONTROL UNIT FOR CONTROLLING SAID ACCELERATOR PEDAL
PÉDALE D'ACCÉLÉRATEUR HAPTIQUE D'UN VÉHICULE AUTOMOBILE, COMPRENANT UN ACTIONNEUR COUPLÉ DE MANIÈRE ÉLASTIQUE, AINSI QUE PROCÉDÉ ET UNITÉ DE RÉGLAGE SERVANT À RÉGLER LADITE PÉDALE D'ACCÉLÉRATEUR
2018-08-08
Patent
Elektronische Ressource
Deutsch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G05G CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY , Steuer- oder Regelvorrichtungen oder Steuer- oder Regelsysteme gekennzeichnet ausschließlich durch mechanische Einzelheiten |
Europäisches Patentamt | 2024
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