| 摘要 |
The invention relates to a method for determining a likely master brake cylinder internal pressure, comprising the steps of: estimating and/or measuring a displacement path (s) from its initial position of a brake input element (12, 14) arranged on a master brake cylinder (10) of a braking system, estimating and/or measuring a first hydraulic fluid volumetric flow rate (qMC1) of a hydraulic fluid of the braking system out of or into a first pressure chamber (10a) of the master brake cylinder (10) and estimating and/or measuring a second hydraulic fluid volumetric flow rate (qMC2) of the hydraulic fluid out of or into a second pressure chamber (10b) of the master brake cylinder (10), and determining the likely master brake cylinder internal pressure at least taking into account the estimated and/or measured displacement path (s), the estimated and/or measured first hydraulic fluid volumetric flow rate (qMC1) and the estimated and/or measured second hydraulic fluid volumetric flow rate (qMC2). The present invention likewise relates to a device for determining a likely master brake cylinder internal pressure. The present invention further relates to an electromechanical brake booster, an ESP control system and a braking system for a vehicle. |
