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    • 1. 发明申请
    • Method for controlling the pressure buildup in an electronically controllable brake system
    • 用于控制电子可控制动系统中的压力累积的方法
    • US20070164605A1
    • 2007-07-19
    • US10584031
    • 2004-12-17
    • Ralph GronauTobias SchellerRalf ReviolAndreas Neu
    • Ralph GronauTobias SchellerRalf ReviolAndreas Neu
    • B60T8/44B60T13/46
    • B60T8/442B60T13/162B60T13/52
    • In a method for controlling the pressure buildup in an electronically controllable brake system, preferably for use in motor vehicles, including a master brake cylinder, in particular a tandem master brake cylinder (TMC), a vacuum brake booster (booster), at least one additional pressure source for brake force assistance, preferably a hydraulic pump which is drivable by a controlling unit and the pressure of which can be applied to wheel brakes of the vehicle, an approach of a point where the auxiliary-force to actuating-force ratio (operating point) of the vacuum brake booster (booster) falls below a predetermined ratio is detected, that a pressure gradient in the master brake cylinder (TMC pressure gradient) is detected, and that in the event of a detected approach of the operating point of the booster and when a pressure gradient limit value of the detected TMC pressure gradient is exceeded, the additional pressure source is activated for brake force assistance, for the purpose of building up additional brake pressure.
    • 在用于控制电子可控制动系统中的压力累积的方法中,优选地用于机动车辆,包括主制动缸,特别是串联主制动缸(TMC),真空制动助力器(增压器),至少一个 用于制动力辅助的附加压力源,优选地是可由控制单元驱动并且其压力可应用于车辆的车轮制动器的液压泵,辅助力与致动力比( 检测到真空制动助力器(助力器)的下降到预定比例以下的情况下,检测到主制动缸(TMC压力梯度)中的压力梯度,并且在检测到操作点的操作点的情况下 增压器,当超过检测到的TMC压力梯度的压力梯度极限值时,附加压力源被激活用于制动力辅助,目的是为了b 增加额外的制动压力。
    • 4. 发明授权
    • Method for regulating a predetermined modifiable brake pressure
    • 用于调节预定的可修改制动压力的方法
    • US07140699B2
    • 2006-11-28
    • US10502687
    • 2003-02-13
    • Ralph GronauTobias SchellerRalf ReviolAndreas Neu
    • Ralph GronauTobias SchellerRalf ReviolAndreas Neu
    • B60T8/34
    • B60T8/442B60T8/36B60T8/4872
    • The present invention relates to a method for regulating a predetermined modifiable brake pressure in the wheel brakes of a brake system, wherein input quantities determining the brake pressure in the individual wheel brakes are evaluated and correcting variables of hydraulic valves are defined in a control and/or data processing system. To obviate the need for additional pressure sensors which register the pressure in the wheel brakes, it is arranged for by the invention that a characteristic curve is stored in the control or data processing system, said curve correlating the valve characteristics of the hydraulic valve with a pressure difference of the hydraulic valve, and the correcting variable of the hydraulic valve is defined according to the characteristic curve.
    • 本发明涉及一种用于调节制动系统的车轮制动器中的预定可修正制动压力的方法,其中评估确定各个车轮制动器中的制动压力的输入量,并将液压阀的校正变量定义在控制和/ 或数据处理系统。 为了避免对记录在车轮制动器中的压力的​​额外的压力传感器的需要,本发明设置了一种特性曲线存储在控制或数据处理系统中,所述曲线将液压阀的阀门特性与 根据特性曲线来定义液压阀的压力差,液压阀的校正值。
    • 8. 发明授权
    • Method for controlling the pressure buildup in an electronically controllable brake system
    • 用于控制电子可控制动系统中的压力累积的方法
    • US08038228B2
    • 2011-10-18
    • US10584031
    • 2004-12-17
    • Ralph GronauTobias SchellerRalf RevoilAndreas Neu
    • Ralph GronauTobias SchellerRalf RevoilAndreas Neu
    • B60T8/44
    • B60T8/442B60T13/162B60T13/52
    • In a method for controlling the pressure buildup in an electronically controllable brake system, preferably for use in motor vehicles, including a master brake cylinder, in particular a tandem master brake cylinder (TMC), a vacuum brake booster (booster), at least one additional pressure source for brake force assistance, preferably a hydraulic pump which is drivable by a controlling unit and the pressure of which can be applied to wheel brakes of the vehicle, an approach of a point where the auxiliary-force to actuating-force ratio (operating point) of the vacuum brake booster (booster) falls below a predetermined ratio is detected, that a pressure gradient in the master brake cylinder (TMC pressure gradient) is detected, and that in the event of a detected approach of the operating point of the booster and when a pressure gradient limit value of the detected TMC pressure gradient is exceeded, the additional pressure source is activated for brake force assistance, for the purpose of building up additional brake pressure.
    • 在用于控制电子可控制动系统中的压力累积的方法中,优选地用于机动车辆,包括主制动缸,特别是串联主制动缸(TMC),真空制动助力器(增压器),至少一个 用于制动力辅助的附加压力源,优选地是可由控制单元驱动并且其压力可应用于车辆的车轮制动器的液压泵,辅助力与致动力比( 检测到真空制动助力器(助力器)的下降到预定比例以下的情况下,检测到主制动缸(TMC压力梯度)中的压力梯度,并且在检测到操作点的操作点的情况下 增压器,当超过检测到的TMC压力梯度的压力梯度极限值时,附加压力源被激活用于制动力辅助,目的是为了b 增加额外的制动压力。