Process for operating a hydraulic brake system
    1.
    发明授权
    Process for operating a hydraulic brake system 失效
    液压制动系统的运行过程

    公开(公告)号:US6145940A

    公开(公告)日:2000-11-14

    申请号:US43956

    申请日:1998-06-25

    CPC分类号: B60T8/4872 B60T8/4275

    摘要: In a hydraulic brake system which is appropriate for active braking operations, the condition that at least one of the low-pressure accumulators is completely emptied during active braking without the suction line from the suction side of the return pump to the brake line being open has to be prevented. Therefore, the current consumption and/or the rotational speed of the drive motor of the return pumps is sensed and evaluated. When the pump idles and the low-pressure accumulator is empty, the rotational speed rises and the current consumption drops. This signal is used to open an electrically operated change-over valve in the corresponding suction line. In addition, a memorized pattern can ensure that the electrically operated change-over valve is open already shortly before exhaustion of the low-pressure accumulator, with the result that the low-pressure accumulator is prevented from being completely emptied.

    摘要翻译: PCT No.PCT / EP96 / 04370 Sec。 371日期:1998年6月25日第 102(e)日期1998年6月25日PCT 1996年9月10日PCT公布。 公开号WO97 / 13670 日期1997年04月17日在适用于主动制动操作的液压制动系统中,在主动制动期间至少一个低压蓄能器完全排空的条件,而没有从回流泵的吸入侧的吸入管线到 必须防止制动线打开。 因此,检测和评估回流泵的驱动马达的电流消耗和/或转速。 当泵空转,低压蓄能器为空时,转速上升,电流消耗下降。 该信号用于打开相应吸入管线中的电动切换阀。 此外,存储的模式可以确保电动转换阀在低压蓄能器耗尽之前已经不久打开,结果是防止了低压蓄能器被完全排空。

    Brake System
    2.
    发明申请
    Brake System 有权
    刹车系统

    公开(公告)号:US20080251328A1

    公开(公告)日:2008-10-16

    申请号:US10568802

    申请日:2004-08-19

    IPC分类号: B60L7/00

    摘要: Disclosed is a brake system of the ‘brake-by-wire’ type for actuating a motor vehicle brake system having a brake booster which is operable in response to the driver's input by a brake pedal and to an electronic regulating and control unit. A device is provided to decouple a force-transmitting connection between the brake pedal and the brake booster in the ‘brake-by-wire’ operating mode. The electronic regulating and control unit (7) includes a control circuit for controlling the travel (SDs) covered by the output member (20) of the brake booster (3), the nominal value (SDsnominal) of the travel (SDs) covered by the output member (20) of the brake booster (3) is calculated corresponding to the actuating travel (SBp) of the brake pedal (1), and a monitoring module (24) is provided which, in the case of a fault such as the inclusion of air or brake circuit failure, performs a partial compensation of the extension of the travel (SDs) covered by the output member (20) of the brake booster (3), which extension is caused by the fault.

    摘要翻译: 公开了一种用于致动具有制动助力器的机动车辆制动系统的制动系统,其可响应于驾驶员通过制动踏板的输入和电子调节和控制单元而操作。 提供了一种装置,用于以“线控制动”操作模式将制动踏板和制动助力器之间的力传递连接分离。 电子调节和控制单元(7)包括控制电路,用于控制由制动助力器(3)的输出构件(20)所覆盖的行程(S SUB),标称值(S < 根据制动助力器(3)的输出构件(20)所覆盖的行程(S SUB D S / SUB)的SUB> Dsnominal 对应于致动行程(S B B (1)的制动踏板(1),并且提供监视模块(24),在诸如包含空气或制动器电路故障的故障的情况下,执行部分补偿 由制动助力器(3)的输出构件(20)所覆盖的行程(S SUB),该延伸是由故障引起的。

    Method For Controlling A Brake System Of A Motor Vehicle
    4.
    发明申请
    Method For Controlling A Brake System Of A Motor Vehicle 有权
    控制汽车制动系统的方法

    公开(公告)号:US20080129110A1

    公开(公告)日:2008-06-05

    申请号:US11795846

    申请日:2005-12-16

    IPC分类号: B60L7/18

    摘要: Disclosed is a method for controlling a regenerative brake system with a number of friction brakes (F) and an electro-regenerative brake (R), whose total deceleration is composed of deceleration components of the brakes, and the actual deceleration components are desired to correspond to the nominal deceleration components as exactly as possible. A control unit is used to change the ratio of the nominal deceleration components of a number of brakes (R, F) relative to each other by determining a correction value (k1, k2) for a number of the brakes based on the quantities of efficiency w of a number of brakes representing the ratio between the actual deceleration (aactual) and the nominal deceleration (anominal), which correction value is applied to the nominal deceleration (anominal) of these brakes.

    摘要翻译: 公开了一种用于控制具有多个摩擦制动器(F)和电再生制动器(R)的再生制动系统的方法,其总减速度由制动器的减速分量组成,并且希望实际减速分量对应 到正常的减速分量。 控制单元用于通过确定一个修正值(k> 1,k> 2)来改变多个制动器(R,F)相对于彼此的额定减速分量的比例, / SUB>),用于基于表示实际减速度(实际)与标称减速度(标称减速度)之间的比率的多个制动器的效率w的量的数量的制动器 ),该校正值被应用于这些制动器的标称减速度(标称)。

    Method of operating a pneumatic brake booster
    5.
    发明授权
    Method of operating a pneumatic brake booster 失效
    操作气动制动助力器的方法

    公开(公告)号:US5979292A

    公开(公告)日:1999-11-09

    申请号:US51429

    申请日:1998-07-02

    摘要: In a method of operating an electromechanically actuatable pneumatic brake booster, an electromagnet which actuates a sealing seat of its control valve is energized in an interval by a short current pulse of maximum current strength with a subsequent ramp-like current rise, and the current being furnished to the electromagnet is decreased when a fixed value of the pressure that prevails in a master brake cylinder connected downstream of the brake booster is reached. When the hydraulic pressure introduced into the master brake cylinder reaches a nominal value, the current being furnished to the electromagnet is supplied by a pressure controller which maintains the hydraulic pressure constant.

    摘要翻译: PCT No.PCT / EP96 / 04828 Sec。 371日期:1998年7月2日 102(e)1998年7月2日PCT 1996年11月5日PCT PCT。 公开号WO97 / 17239 日期1997年5月15日在一种操作机电可启动的气动制动助力器的方法中,致动其控制阀的密封座的电磁体在一段间隔内通过具有随后的斜坡状电流升高的最大电流强度的短电流脉冲通电, 并且当连接在制动助力器下游的主制动缸中达到的压力的固定值达到时,提供给电磁体的电流减小。 当引入主制动缸的液压达到标称值时,提供给电磁体的电流由保持液压恒定的压力控制器提供。