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公开(公告)号：US06227099B1
公开(公告)日：2001-05-08
申请号：US09091790
申请日：1999-01-15
申请人： Manfred Kahrs , Alfred Eckert , Thomas Berthold , Michael Vogt , Christof Klesen
发明人： Manfred Kahrs , Alfred Eckert , Thomas Berthold , Michael Vogt , Christof Klesen
IPC分类号： F15B909
摘要： A brake power assist unit for motor vehicles, the control valve of which can be electrically actuated by means of an electromagnet which actuates a third sealing seat that allows ventilation of the operating chamber. In order to stabilize the characteristic of the load system formed by the armature of the electromagnet, a sleeve that carries the third sealing seat and the valve body of the control valve by means of constructive modifications of the control valve of the externally actuated brake power assist unit, in particular, during the pressure reduction phase, the invention proposes means that allow a controlled pneumatic pressure compensation between the operating chamber and the vacuum chamber or a reduction in the force to be generated by the electromagnet during the pressure reduction phase, i.e., during the return movement of the third sealing seat from the valve body.
摘要翻译： 一种用于机动车辆的制动助力单元，其控制阀可以通过致动第三密封座的电磁体电动致动，该第三密封座允许操作室通风。 为了稳定由电磁体的电枢形成的负载系统的特性，通过对外部致动的制动器动力辅助的控制阀的建构性修改来承载第三密封座和控制阀的阀体的套筒 特别地，在减压阶段期间，本发明提出了允许在操作室和真空室之间进行受控的气动压力补偿的装置，或者在减压阶段减少由电磁体产生的力， 在第三密封座从阀体返回运动期间。
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公开(公告)号：US06209968B1
公开(公告)日：2001-04-03
申请号：US09202698
申请日：1999-10-29
IPC分类号： B60T832
CPC分类号： B60T8/4854 , B60T7/12 , B60T8/3265 , B60T13/72
摘要： A brake system for motor vehicles with an adjustable pneumatic brake force booster includes a control valve which can be actuated by an electromagnet independently of the driver's actions. A brake pressure controller generates signals which serve to actuate the electromagnet. In order to be able to implement a quick-action, low-noise pressure regulating system at low cost, the brake pressure controller (8) is formed by connecting in parallel an electromagnetic control circuit (60) that processes the nominal brake pressure signal (Pnominal) into a first current value (IA) and a regulating circuit (70) that processes a control difference (&Dgr;P) formed from the nominal brake pressure signal (Pnominal) and the actual pressure signal (Pactual) into a second current value IB, with the output variable (Inominal) of the brake pressure controller (8) being formed by adding together the two current values (IA, IB).
摘要翻译： 具有可调节气动制动力增强器的机动车辆的制动系统包括可独立于驾驶员动作由电磁体驱动的控制阀。 制动压力控制器产生用于致动电磁铁的信号。 为了能够以低成本实现快速，低噪音的压力调节系统，制动压力控制器（8）通过并联连接的电磁控制电路（60）形成，该电磁控制电路（60）处理标称制动压力信号 Pnominal）转换成第一电流值（IA）和调节电路（70），其将由公称制动压力信号（Pnominal）和实际压力信号（Pactual）形成的控制差（DELTAP）处理成第二电流值IB， 其中制动压力控制器（8）的输出变量（Inominal）通过将两个电流值（IA，IB）相加而形成。
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公开(公告)号：US5979292A
公开(公告)日：1999-11-09
申请号：US51429
申请日：1998-07-02
申请人： Christof Klesen , Jochen Fuhrer , Michael Vogt , Heinz Zingel , Thorsten Neu , Michael Zydek , Stefan Krebs , Thomas Berthold
发明人： Christof Klesen , Jochen Fuhrer , Michael Vogt , Heinz Zingel , Thorsten Neu , Michael Zydek , Stefan Krebs , Thomas Berthold
CPC分类号： B60T8/3265 , B60T13/72 , B60T7/12 , B60T8/3275 , B60T8/36
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。
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公开(公告)号：US6021704A
公开(公告)日：2000-02-08
申请号：US894427
申请日：1997-11-17
申请人： Stefan Drumm , Thomas Berthold , Alfred Eckert
发明人： Stefan Drumm , Thomas Berthold , Alfred Eckert
摘要： A brake power booster is equipped with a device for determining an input force introduced at a brake pedal. According to the present invention, the device which uses a pressure generator for measuring the input force is interposed between the end of an actuating rod, connected to the brake pedal, and a valve piston that actuates a control valve of the brake power booster. The pressure generator is exposed to the effect of a pressure which develops in a pressure chamber and is built up in an elastic substance or an elastomer.
摘要翻译： PCT No.PCT / EP96 / 00770 Sec。 371日期：1997年11月17日 102（e）日期1997年11月17日PCT 1996年2月24日PCT公布。 公开号WO96 / 28329 日期1996年9月19日制动助力器配备有用于确定在制动踏板上引入的输入力的装置。 根据本发明，使用用于测量输入力的压力发生器的装置插入在连接到制动踏板的致动杆的端部和致动制动助力器的控制阀的阀活塞之间。 压力发生器受到在压力室中产生的压力的影响，并且被建立在弹性体或弹性体中。
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公开(公告)号：US06473681B1
公开(公告)日：2002-10-29
申请号：US09673588
申请日：2001-01-12
申请人： Alfred Eckert , Thomas Berthold , Erwin Tieleman
发明人： Alfred Eckert , Thomas Berthold , Erwin Tieleman
IPC分类号： B60T832
CPC分类号： B60T7/22 , B60T7/12 , B60T8/3275
摘要： The invention concerns a process for shortening the braking distance of a vehicle equipped with a brake servo unit which during a standard braking action is only triggered by the brake pedal pressure caused by the driver and in case of a critical driving situation is so triggered by a control device that in comparison to the standard braking action an increased amplification factor is set at the brake servo unit. The invention distinguishes itself by the fact that a danger potential is determined, stating the probability that the vehicle to be braked will be involved in an accident and that the increase of the amplification factor is controlled in accordance with the danger potential.
摘要翻译： 本发明涉及一种缩短配备有制动伺服单元的车辆的制动距离的过程，其在标准制动动作仅由驾驶员引起的制动踏板压力触发，并且在关键驾驶状况由如下情况触发时 控制装置，与标准制动动作相比，在制动伺服单元设定增加的放大系数。 本发明通过确定危险潜力的事实来区分，说明要制动的车辆将涉及事故的可能性，并且根据危险潜力来控制放大系数的增加。
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公开(公告)号：US06302823B1
公开(公告)日：2001-10-16
申请号：US09555676
申请日：2000-08-18
申请人： Alfred Eckert , Jürgen Diebold , Stefan Drumm , Thomas Berthold
发明人： Alfred Eckert , Jürgen Diebold , Stefan Drumm , Thomas Berthold
IPC分类号： B60K4120
CPC分类号： B60W10/06 , B60K31/0008 , B60Q9/006 , B60T7/12 , B60T2201/10 , B60W10/04 , B60W10/18 , B60W30/06 , B60W30/18063 , B60W30/1819 , B60W2520/10 , B60W2540/10 , B60W2540/106 , Y10T477/816
摘要： The present invention relates to a maneuvering assistance system for automotive vehicles and a method of maneuvering automotive vehicles which permit a simple and safe maneuvering of the automotive vehicle particularly during a parking procedure. The present invention is especially advantageous when the automotive vehicle needs to be maneuvered, for example, on a steep positive or negative gradient. According to the present invention, a preselected or adjustable maneuvering speed is chosen such that the driver is not surprised by unwanted reactions of the automotive vehicle. The present invention especially comprises an accelerator pedal sensor [(5)] for detecting an accelerator pedal position [(&agr;)] and a device for determining a speed [(vref)] of the vehicle. By using values pertaining to the accelerator pedal position [(&agr;)], to the accelerator pedal depression speed [({dot over (&agr;)})], and the vehicle speed [(vref)], a control unit [(4)] determines whether the vehicle is in a maneuvering or parking condition, in order to accordingly actuate an engine [(6)] or a brake control system [(3)] so that the vehicle [(1)] is moved at a desired maneuvering speed.
摘要翻译： 本发明涉及一种用于机动车辆的机动辅助系统和一种机动车辆的操纵方法，其允许机动车辆的简单和安全的操纵，特别是在停车过程中。 当汽车需要被动作时，例如在陡峭的正或负梯度上，本发明是特别有利的。 根据本发明，选择预选或可调节的机动速度，使得驾驶员不会因机动车辆的不期望的反应而感到惊讶。 本发明尤其包括用于检测加速器踏板位置[（α）]的加速器踏板传感器[（5）]和用于确定车辆的速度[（vref）]的装置。 通过使用与加速踏板位置[（α）]有关的加速踏板下压速度[（{dot over（α）}]]和车速[（vref）]，控制单元[（4） ]确定车辆是否处于操纵或停车状态，以便相应地致动发动机[（6）]或制动控制系统[（3）]，使得车辆[（1）]以期望的机动 速度。
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公开(公告)号：US06742850B1
公开(公告)日：2004-06-01
申请号：US10069349
申请日：2002-02-22
申请人： Alfred Eckert , Ulrich Neumann , Thomas Berthold , Andreas Klein , Jürgen Pfeiffer , Christian Albrich von Albrichsfeld
发明人： Alfred Eckert , Ulrich Neumann , Thomas Berthold , Andreas Klein , Jürgen Pfeiffer , Christian Albrich von Albrichsfeld
IPC分类号： B60T860
CPC分类号： B60T13/686 , B60T7/042 , B60T7/12 , B60T8/4086 , B60T8/4809 , B60T8/4881 , B60T2230/04
摘要： A method for controlling a brake system for automotive vehicles including a vehicle speed control unit permitting the adjustment of a predetermined vehicle speed by way of an automatic intervention into brake control, wherein upon a braking request of the vehicle speed control unit and, simultaneously, a braking request of the driver the function of the vehicle speed control unit is deactivated, wherein the pressure (Px) introduced into the wheel brake due to the braking request of the vehicle speed control unit is reduced according to a predetermined function upon the braking request of the driver, wherein preferably a resulting brake pressure (Pres) is adjusted in the wheel brake of the vehicle which is determined by the formula Pres=PF+PX[1]−(PF*PX[1])/constant Z.
摘要翻译： 一种用于控制用于机动车辆的制动系统的方法，包括：车速控制单元，其允许通过自动干预来调整制动控制的预定车速;其中，在车速控制单元的制动请求下，同时， 驾驶员的制动要求停止车速控制单元的功能，其中由于车速控制单元的制动要求引入到车轮制动器中的压力（Px）根据制动请求时的预定功能而减小 驱动器，其中优选地，由公式确定的车辆的制动器中调整所得到的制动压力（Pres）
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公开(公告)号：US06416441B1
公开(公告)日：2002-07-09
申请号：US09529211
申请日：2000-07-27
申请人： Alfred Eckert , Jürgen Diebold , Thomas Berthold
发明人： Alfred Eckert , Jürgen Diebold , Thomas Berthold
IPC分类号： B60K4120
CPC分类号： B60W10/06 , B60W10/18 , B60W30/18027 , B60W30/18118 , B60W2050/001 , B60W2050/0037 , B60W2510/0638 , B60W2510/105 , B60W2530/16 , B60W2550/14 , B60W2710/105 , F02D41/021 , F02D2200/1004 , F16H2059/142 , G01L3/00 , Y02T10/56 , Y10T477/814
摘要： The invention proposes a process for determining the driving torque of a vehicle as it is starting. This process and device uses a model of the idling properties of the engine, a comparing element for the output values of the model and corresponding measured values or values derived therefrom, and a determining element for determining the driving torque of the vehicle according to the results of the comparison. Furthermore, the invention discloses a process and device for determining an externally generated variable that drives or brakes the vehicle as well as for supporting uphill starting. In addition, processes and devices for determining externally generated variables/torques as well as for supporting uphill starting are disclosed.
摘要翻译： 本发明提出了一种在开始时确定车辆的驱动转矩的过程。 该过程和装置使用发动机的空转属性的模型，用于模型的输出值的比较元件和从其导出的对应的测量值或值，以及用于根据结果确定车辆的驱动转矩的确定元件 的比较。 此外，本发明公开了一种用于确定驱动或制动车辆以及用于支持上坡起动的外部产生的变量的过程和装置。 此外，公开了用于确定外部产生的变量/转矩以及用于支持上坡起动的过程和装置。
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公开(公告)号：US06859711B2
公开(公告)日：2005-02-22
申请号：US10175614
申请日：2002-09-17
申请人： Alfred Eckert , Jürgen Diebold , Thomas Berthold
发明人： Alfred Eckert , Jürgen Diebold , Thomas Berthold
IPC分类号： G01L5/00 , B60K23/00 , B60T8/175 , B60T13/66 , B60W10/04 , B60W10/06 , B60W10/18 , B60W30/18 , F02D29/00 , F02D41/02 , F02D41/16 , F02D45/00 , F16H59/14 , F16H59/66 , G01L3/00 , G06G7/76
CPC分类号： B60W10/06 , B60W10/18 , B60W30/18027 , B60W30/18118 , B60W2050/001 , B60W2050/0037 , B60W2510/0638 , B60W2510/105 , B60W2530/16 , B60W2550/14 , B60W2710/105 , F02D41/021 , F02D2200/1004 , F16H2059/142 , G01L3/00 , Y02T10/56 , Y10T477/814
摘要： The invention proposes a process for determining the driving torque of a vehicle as it is starting. This process and device uses a model of the idling properties of the engine, a comparing element for the output values of the model and corresponding measured values or values derived therefrom, and a determining element for determining the driving torque of the vehicle according to the results of the comparison. Furthermore, the invention discloses a process and device for determining an externally generated variable that drives or brakes the vehicle as well as for supporting uphill starting. In addition, processes and devices for determining externally generated variables/torques as well as for supporting uphill starting are disclosed.
摘要翻译： 本发明提出了一种在开始时确定车辆的驱动转矩的过程。 该过程和装置使用发动机的空转属性的模型，用于模型的输出值的比较元件和从其导出的对应的测量值或值，以及用于根据结果确定车辆的驱动转矩的确定元件 的比较。 此外，本发明公开了一种用于确定驱动或制动车辆以及用于支持上坡起动的外部产生的变量的过程和装置。 此外，公开了用于确定外部产生的变量/转矩以及用于支持上坡起动的过程和装置。
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10.发明授权Method and device for assisting an operator of a vehicle in the vehicle stabilization 失效用于协助车辆操作者在车辆稳定中的方法和装置公开(公告)号：US07496436B2
公开(公告)日：2009-02-24
申请号：US10581016
申请日：2004-12-03
申请人： Fred Galkowski , Thomas Berthold , Thomas Raste , Urs Bauer
发明人： Fred Galkowski , Thomas Berthold , Thomas Raste , Urs Bauer
IPC分类号： A01B69/00
CPC分类号： B62D15/025 , B62D6/003
摘要： In a method and a device for assisting an operator of a vehicle in the vehicle stabilization, an additional steering torque is applied to the steering line of the vehicle.The method manifests itself by the feature that a first component of the additional steering torque is determined depending on a steering angle difference between an instantaneous steering angle at steerable wheels of the vehicle and a nominal steering angle, and the steering angle difference is determined depending on a difference between an instantaneous value of a yaw rate of the vehicle and a value of a reference yaw rate, and with the value of the reference yaw rate being established in a vehicle model by way of a value of at least one variable predefined by the driver.The device implements the method.
摘要翻译： 在用于辅助车辆操作者在车辆稳定中的方法和装置中，向车辆的转向线施加额外的转向扭矩。 该方法的特征在于，附加转向转矩的第一分量根据车辆的可转向轮的瞬时转向角与标称转向角之间的转向角差来确定，并且转向角差取决于 车辆的偏航率的瞬时值与基准横摆率的值之间的差值，以及在车辆模型中通过由至少一个变量预定的变量的值建立的参考横摆率的值 司机。 设备实现该方法。
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