公开(公告)号：US4320459A

公开(公告)日：1982-03-16

申请号：US56680

申请日：1979-07-11

申请人： Klaus Lindemann ,  Konrad Rode ,  Erwin Petersen

发明人： Klaus Lindemann ,  Konrad Rode ,  Erwin Petersen

IPC分类号： B60T8/58 ,  B60T8/172 ,  B60T8/1763 ,  B60T8/1764 ,  B60T8/62 ,  B60T8/84 ,  B60T13/66 ,  B60T8/02

CPC分类号： B60T8/1764

摘要： Sensor devices detect the dynamic response of each vehicle wheel to braking pressure and produce control signals if the associated wheel rapidly decelerates, slips, or accelerates. When braking pressure is initially applied, a deceleration control signal output from the sensor associated with a low friction wheel actuates, through a co-control logic circuit network, exhaust of braking pressure on both wheels on the corresponding axle. Shortly a period of fast application of braking pressure on both wheels occurs for a preselected time interval. This application is extended, for the co-controlled wheel only, for a shorter time period established by a timer through the logic network. After a holding period for both wheels, but at different pressure levels, a brief increase in braking pressure is actuated until another deceleration signal is output by the controlled wheel sensor. This actuates an exhaust of pressure in both wheels. However, the co-controlled wheel exhaust is normally of shorter duration since a subsequent slip control signal from the controlled wheel acts only to continue to exhaust that wheel's pressure. The periods of timed application, hold, and exhaust repeat as vehicle speed is reduced.

摘要翻译： 传感器设备检测每个车轮对制动压力的动态响应，并且如果相关联的车轮快速减速，滑移或加速，则产生控制信号。 当最初施加制动压力时，从与低摩擦轮相关联的传感器输出的减速控制信号通过协调控制逻辑电路网络驱动相应车轴上两个车轮上的制动压力的排气。 在两个车轮上短时间内制动压力的快速应用发生在预选的时间间隔内。 仅通过逻辑网络由定时器建立的较短时间段内扩展了该控制轮。 在两个车轮的保持期之后，但是在不同的压力水平下，致动制动压力的短暂增加，直到受控车轮传感器输出另一个减速信号。 这会驱动两个轮子的压力排气。 然而，辅助控制轮排气通常具有较短的持续时间，因为来自控制轮的随后滑动控制信号仅作用于继续排出该车轮的压力。 定时应用，保持和排气的周期随着车速的降低而减少。

公开(公告)号：US4313166A

公开(公告)日：1982-01-26

申请号：US92128

申请日：1979-11-07

申请人： Konrad Rode ,  Erwin Petersen ,  Klaus Lindemann

发明人： Konrad Rode ,  Erwin Petersen ,  Klaus Lindemann

IPC分类号： B60T8/58 ,  B60T8/172 ,  B60T8/1764 ,  B60T8/72 ,  B60T8/84 ,  B60T8/08

CPC分类号： B60T8/1764

摘要： An antiskid control system for the individual regulation of fluid brake pressure at the respective wheels of a vehicle. The control system is modified so that a steering wheel experiencing high wheel/road adhesion is co-controlled during a cycle of wheel skid control at the steering wheel experiencing a low wheel/road adhesion value, such co-control being delayed at the onset of brake release at the low adhesion wheel, while the high adhesion wheel brake pressure is maintained constant to improve stopping distance.

摘要翻译： 一种防滑控制系统，用于单独控制车辆各车轮处的流体制动压力。 控制系统被修改，使得经历高车轮/道路附着力的方向盘在经历低车轮/道路附着值的方向盘的轮滑控制的循环期间被共同控制，这样的协同控制在开始时延迟 在低附着力轮下的制动器释放，而高附着力轮制动压力保持恒定，以提高停止距离。

公开(公告)号：US4239295A

公开(公告)日：1980-12-16

申请号：US937661

申请日：1978-08-28

申请人： Konrad Rode

发明人： Konrad Rode

IPC分类号： B60T8/72 ,  B60T8/1761 ,  B60T8/66 ,  B60T8/70 ,  B60T8/08

CPC分类号： B60T8/17613

摘要： A switching circuit for preventing the velocity of the rotating wheels from exceeding the velocity of the moving vehicle in an anti-skid vehicular braking system. The switching circuit includes a first threshold device for generating deceleration and acceleration control signals and a second threshold device for generating positive and negative slip control signals. A logic circuit for evaluating the control signals and controlling the brake pressure and switching devices being activated by a positive slip control signal for blocking the first threshold device from generating the deceleration and acceleration signals and which blocking can be eliminated by the presence of a negative slip control signal.

摘要翻译： 一种用于在防滑车辆制动系统中防止旋转车轮的速度超过移动车辆的速度的开关电路。 开关电路包括用于产生减速和加速度控制信号的第一阈值装置和用于产生正和负滑差控制信号的第二阈值装置。 一种用于评估控制信号并控制制动压力和开关装置的逻辑电路，其由正滑移控制信号激活，以阻止第一阈值装置产生减速和加速度信号，并且可以通过存在负滑移消除阻塞 控制信号。

公开(公告)号：US5927831A

公开(公告)日：1999-07-27

申请号：US782307

申请日：1997-01-15

申请人： Otto Friederichs ,  Konrad Rode ,  Harald Koster ,  Hartmut Rosendahl

发明人： Otto Friederichs ,  Konrad Rode ,  Harald Koster ,  Hartmut Rosendahl

IPC分类号： B60T8/00 ,  B60T8/1761 ,  B60T8/50 ,  B60T8/58

CPC分类号： B60T8/00 ,  B60T8/17616 ,  B60T8/5006 ,  B60T8/5056

摘要： A process is disclosed for restoring brake pressure in a brake of a motor vehicle having an antilock brake system which subjects the brake to a brake regulating cycle. The brake regulating cycle comprises a pressure reduction phase, wherein the brake pressure is reduced from a deregulating pressure P.sub.max to a holding pressure P.sub.min, a pressure maintenance phase, wherein the holding pressure P.sub.min is maintained in the brake, and a pressure restoration phase, wherein the brake pressure in the brake is increased. According to the invention, during the pressure restoration phase the brake pressure is increased with a steep pressure gradient PG.sub.H during a first pressure increase stage until a pressure level P.sub.K is reached. Thereafter the brake pressure is increased with a low pressure gradient PG.sub.N in a second pressure increase stage. The steep pressure gradient PG.sub.H is calculated as a function of P.sub.max and P.sub.min of the last regulating cycle, while the low pressure gradient PG.sub.N is calculated as a function of P.sub.max of the last regulating cycle. Alternatively, PG.sub.H is calculated as a function of the average value of P.sub.max and P.sub.min for several previous regulating cycles, while PG.sub.N is calculated as the average value of P.sub.max for several previous regulating cycles.

摘要翻译： 公开了一种用于恢复具有使制动器进入制动调节循环的防抱死制动系统的机动车辆的制动器中的制动压力的过程。 制动调节循环包括减压阶段，其中制动压力从解调压力Pmax降低到保持压力Pmin，其中保持压力Pmin保持在制动器中的压力维持阶段和压力恢复阶段，其中 制动器中的制动压力增加。 根据本发明，在压力恢复阶段期间，在第一增压阶段期间，陡峭的压力梯度PGH增加制动压力，直至达到压力水平PK。 此后，在第二增压阶段，制动压力随低压梯度PGN增加。 作为最后一个调节循环的Pmax和Pmin的函数计算陡峭的压力梯度PGH，而作为最后一个调节循环的Pmax的函数计算低压梯度PGN。 或者，PGH被计算为多个先前调节循环的Pmax和Pmin的平均值的函数，而PGN被计算为多个先前调节循环的Pmax的平均值。

公开(公告)号：US5172959A

公开(公告)日：1992-12-22

申请号：US798216

申请日：1991-11-26

申请人： Jurgen Eickhoff ,  Konrad Rode ,  Henrich Riedemann

发明人： Jurgen Eickhoff ,  Konrad Rode ,  Henrich Riedemann

IPC分类号： B60K17/35 ,  B60K17/346 ,  B60T8/1769 ,  B60T8/32 ,  B60T8/96

CPC分类号： B60T8/322 ,  B60T8/1769 ,  B60T8/96 ,  Y10S303/06

摘要： An anti-lock braking system for a two-axle all-wheel drive vehicle having two intra-axle differentials and an engageable central inter-axle differential comprises a wheel sensor associated with each of the wheels for determining the rotational behavior of each of the wheels, and a four-channel electronic control circuit for providing individual wheel regulation. The electronic control circuit also detects whether the central differential is engaged or not and whether a malfunction has occurred in one of the channels. If one of the regulating channels has a malfunction and the central differential is not engaged, the electronic control circuit switches off regulation only in the malfunctioning channel. If, however, the central differential is engaged when a malfunction in one of the regulating channels has occurred, then the electronic control circuit switches off both the malfunctioning channel as well as an intact channel associated with a diagonally opposite wheel.

摘要翻译： 一种用于具有两个轴内差速器和可接合的中心轴间差速器的双轴全轮驱动车辆的防抱死制动系统包括与每个车轮相关联的车轮传感器，用于确定每个车轮的旋转行为 ，以及用于提供单独的车轮调节的四通道电子控制电路。 电子控制电路还检测中央差速器是否接合，以及在其中一个通道中是否发生故障。 如果其中一个调节通道出现故障并且中央差速器未被接合，则电子控制电路仅在故障通道中断开调节。 然而，如果在其中一个调节通道发生故障时中央差速器被接合，则电子控制电路关闭故障通道以及与对角相对的车轮相关联的完整通道。

公开(公告)号：US4689990A

公开(公告)日：1987-09-01

申请号：US873735

申请日：1986-06-12

申请人： Siegfried Hofler ,  Konrad Rode ,  Reinhard Schmidt

发明人： Siegfried Hofler ,  Konrad Rode ,  Reinhard Schmidt

IPC分类号： B60K17/30 ,  F16D3/16 ,  G01B7/00 ,  G01B7/30 ,  G01P3/481 ,  G01P3/488 ,  G01M15/00

CPC分类号： G01P3/481

摘要： The invention is an apparatus for the acquisition of speed of rotation and/or angle of rotation signals on a shaft, on which there is a pulse transmitter on the circumference of the joint and a sensor which measures the pulses produced by the pulse transmitter located on a pivot part, which defines a pivot axis, around which the shaft portions of a cardan shaft can be pivoted in relation to one another.

摘要翻译： 本发明是一种用于在轴上获取旋转速度和/或旋转角度信号的装置，其中在接头的圆周上存在脉冲发射器，以及传感器，其测量由位于其上的脉冲发射器产生的脉冲 枢转部分，其限定枢转轴线，万向节轴的轴部分可围绕枢转轴线相对于彼此枢转。

公开(公告)号：US5869742A

公开(公告)日：1999-02-09

申请号：US699646

申请日：1996-08-19

申请人： Harald Koster ,  Konrad Rode ,  Hartmut Rosendahl ,  Frank Zielke

发明人： Harald Koster ,  Konrad Rode ,  Hartmut Rosendahl ,  Frank Zielke

IPC分类号： B60T8/00 ,  B60T8/172 ,  G01N19/02 ,  G01L5/28 ,  G01M17/06

CPC分类号： B60T8/172 ,  B60T8/00 ,  B60W2550/148

摘要： A method is provided for at least approximately determining the frictional value utilized between a wheel and the roadway. The method uses a vehicle weight that is determined, at least approximately, and a momentary actuating energy of a brake that is determined during a braking action. The method calculates the frictional value from the momentary actuating energy, the vehicle weight, and the wheel braking factor. In another embodiment, the method determines, at least approximately, the momentary vehicle deceleration. The frictional value is calculated from the momentary vehicle deceleration during braking and the Earth's gravitational acceleration.

摘要翻译： 提供一种用于至少近似地确定在车轮和道路之间使用的摩擦值的方法。 该方法使用确定在制动动作期间确定的至少大约和一个制动器的瞬时致动能量的车辆重量。 该方法从瞬时致动能量，车辆重量和车轮制动系数计算摩擦值。 在另一个实施例中，该方法至少大致确定了瞬时车辆减速度。 摩擦值是根据制动过程中的瞬时车辆减速度和地球的重力加速度计算的。

公开(公告)号：US4655255A

公开(公告)日：1987-04-07

申请号：US819446

申请日：1986-01-16

申请人： Konrad Rode

发明人： Konrad Rode

IPC分类号： F16K31/06 ,  F16K11/10

CPC分类号： F16K31/0624 ,  F16K31/0606 ,  F16K31/0627 ,  Y10T137/86919 ,  Y10T137/87217

摘要： The invention relates to an electromagnetically-operated multi-way valve, which exhibits two valves (an inlet and an outlet) opposite one another. Corresponding to each of the two valves, there is an armature which interacts with a coil, located between the two valves. A coil bracket, disposed through the coil, has a passageway which, upon certain valve conditions, allows communication from the inlet valve to the outlet valve. One of the two valves can be activated against the force of a first spring by the first armature, and the other of the two valves can be activated against the force of a second spring by the second armature. The two springs are designed so that different magnetic forces are required to operate the two valves. The different magnetic forces are produced by a change of the current flowing in the coil. Since there is a separate armature for each valve, which can be operated by one current-controlled coil, it is possible to operate the two valves independent of one another.

摘要翻译： 本发明涉及一种电磁式多路阀，其具有彼此相对的两个阀（入口和出口）。 对应于两个阀中的每一个，存在位于两个阀之间的与线圈相互作用的电枢。 设置在线圈上的线圈支架具有通道，该通道在某些阀门条件下允许从入口阀到出口阀的连通。 可以通过第一电枢抵抗第一弹簧的力来激活两个阀中的一个，并且两个阀中的另一个可以通过第二电枢克服第二弹簧的力来启动。 两个弹簧的设计使得需要不同的磁力来操作两个阀。 通过在线圈中流动的电流的变化产生不同的磁力。 由于每个阀都有一个单独的电枢，它可由一个电流控制线圈操作，因此可以独立于彼此操作两个阀。

公开(公告)号：US6000765A

公开(公告)日：1999-12-14

申请号：US968815

申请日：1997-11-17

申请人： Wolfgang Hinz ,  Harald Koster ,  Konrad Rode ,  Hartmut Rosendahl ,  Frank Zielke

发明人： Wolfgang Hinz ,  Harald Koster ,  Konrad Rode ,  Hartmut Rosendahl ,  Frank Zielke

IPC分类号： B60T8/24 ,  B60T8/1755 ,  B60T8/176 ,  B60T8/1764 ,  B60T8/26 ,  B60T8/58 ,  B60T8/84 ,  B60T8/32

CPC分类号： B60T8/1764 ,  B60T8/1755

摘要： A process for reducing the yawing moment that develops during hard braking in a vehicle equipped with an anti-lock braking system (ABS) and traveling on a roadway having different coefficients of friction on opposite sides of the vehicle is disclosed. The driver must compensate for the yawing moment by steering towards the side that has the lower coefficient of friction. The process comprises venting the brake cylinder of the front wheel on the side with the higher coefficient of friction for a time t.sub.AH that is calculated in an electronic control module. The algorithm for computing t.sub.AH depends on the venting time t.sub.AL at the front wheel on the side with the lower coefficient of friction and the maximum or so-called deregulating pressures attained in the cylinders of the rear wheels. The electronic control module receives pressure information from pressure sensors and ascertains the venting time t.sub.AL that the ABS produces at the slipping front wheel. The algorithm used by the electronic control module attenuates the yawing moment in a way that adapts automatically to changing road conditions and vehicle types or loads. This contributes to a shortening of the overall braking distance while maintaining controllability of the vehicle.

摘要翻译： 公开了一种降低在装备有防抱死制动系统（ABS）并且在车辆的相对侧上具有不同摩擦系数的道路上行驶的车辆的硬制动期间产生的偏转力矩的过程。 驾驶员必须通过向具有较低摩擦系数的侧面转向来补偿偏转力矩。 该过程包括在电子控制模块中计算出的时间tAH的情况下将具有较高摩擦系数的一侧的前轮的制动缸排气。 用于计算tAH的算法取决于具有较低摩擦系数的侧面上的前轮处的排气时间tAL和在后轮的气缸中获得的最大或所谓的失调压力。 电子控制模块从压力传感器接收压力信息，并确定ABS在滑动前轮处产生的排气时间tAL。 电子控制模块使用的算法以自适应变化的道路状况和车辆类型或载荷的方式衰减偏航力矩。 这有助于缩短整个制动距离，同时保持车辆的可控制性。

公开(公告)号：US5944394A

公开(公告)日：1999-08-31

申请号：US756593

申请日：1996-11-27

申请人： Otto Friederichs ,  Harald Koster ,  Konrad Rode ,  Hartmut Rosendahl

发明人： Otto Friederichs ,  Harald Koster ,  Konrad Rode ,  Hartmut Rosendahl

IPC分类号： B60T8/58 ,  B60T8/1755 ,  B60T8/1761 ,  B60T8/1764 ,  B60T8/84 ,  B60T8/64

CPC分类号： B60T8/1755 ,  B60T8/1764

摘要： A process for reducing yaw during braking in a vehicle having an anti-lock braking system (ABS) and traveling on a roadway having different coefficients of friction on opposite sides of the vehicle, is disclosed. The process comprises detecting the braking pressures in the wheels of the vehicle, calculating a permissible braking pressure difference, and adjusting the braking pressures in the wheel on the high friction side (high wheel) so as to maintain the permissible braking pressure difference. The permissible braking pressure difference is a variable value which depends mainly on the deregulating pressure (P.sub.max) at which the ABS begins to deregulate in the low wheel.

摘要翻译： 公开了一种用于在具有防抱死制动系统（ABS）并且在车辆的相对侧上具有不同摩擦系数的道路上行驶的车辆中减少制动期间的偏航的过程。 该过程包括检测车辆的车轮中的制动压力，计算允许的制动压力差，以及调节高摩擦侧（高轮）上的车轮中的制动压力，以保持允许的制动压力差。 允许的制动压力差是一个可变值，主要取决于ABS在低轮时开始解除调节的失调压力（Pmax）。