The invention relates to a method for operating a hydraulic brake system for simulated detection of a brake fluid fill level. The hydraulic brake system (10) has a hydraulic unit (12), a brake fluid reservoir (14) and hydraulically actuatable wheel brakes (400A-400D). The hydraulic unit has a main pressure source (408) which can be actuated via a brake pedal (430), an additional pressure source (404) which is fluidically separated from the main pressure source (408), and a control valve (442) by means of which the main pressure source and the additional pressure source on one side are connected to the wheel brake on the other side. The invention relates to a method for detecting a filling level (30) of brake fluid in a brake fluid reservoir (14), in which a plurality of at least partially mutually separated reservoir chambers (16, 18, 20) for supplying brake fluid to a main pressure source and an additional pressure source are provided, comprising detecting (320) a filling level (30) of brake fluid in the brake fluid reservoir (14) by means of a measuring assembly (224), the detection (320) of the filling level (30) being carried out in a simulated manner.

    本发明涉及模拟检测制动流体填充液位的液压制动系统的操作方法。液压制动系统(10)具有液压单元(12)、制动流体储存器(14)和可液压致动的车轮制动器(400A‑400D)。液压单元具有能经由制动踏板(430)致动的主压力源(408)、与主压力源(408)流体地分离的附加压力源(404)以及控制阀(442),一侧的主压力源和附加压力源与另一侧的车轮制动器借助控制阀连接在一起。在制动流体储存器(14)中,设置有用于向主压力源和附加压力源供应制动流体的多个至少部分地相互分离的储存器室(16、18、20),该方法包括借助于测量组件(224)检测(320)制动流体储存器(14)中的制动流体的填充液位(30),其中,以模拟方式进行填充液位(30)的检测(320)。


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    Title :

    Method for operating hydraulic brake system for simulated detection of filling level of brake fluid


    Additional title:

    模拟检测制动流体填充液位的液压制动系统的操作方法


    Contributors:

    Publication date :

    2024-06-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF




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