公开(公告)号：US4925254A

公开(公告)日：1990-05-15

申请号：US242027

申请日：1988-09-08

申请人： Hans Holst ,  Klaus Lindemann ,  Manfred Saba ,  Hans-Harald Kaess ,  Erwin Petersen

发明人： Hans Holst ,  Klaus Lindemann ,  Manfred Saba ,  Hans-Harald Kaess ,  Erwin Petersen

IPC分类号： B60T8/72 ,  B60T8/172 ,  B60T8/1764 ,  B60T8/64 ,  B60T8/84

CPC分类号： B60T8/1764

摘要： An anti-lock brake system for vehicles with an electronic system which regulates the braking pressure of a monitored wheel as a function of the wheel speed, so that locking is prevented. The system is designed so that each wheel has its own speed sensor, and both wheels of one axle are pressurized with pressure medium by means of a joint control valve controlled by the electronic system. This arrangement corresponds to that of a select-low regulation. To shorten the extended braking distance on roads with different traction on each side, which occurs with a select-low regulation, the control system is designed so that when a retard signal (-b) occurs, the electronic system does not switch as usual to "remove pressure", but, at least until the occurrence of a slip signal (.lambda.), the control valve is switched to the "maintain pressure" position.

摘要翻译： 一种用于具有电子系统的车辆的防抱死制动系统，其将受监视的车轮的制动压力调节为车轮速度的函数，从而防止锁定。 该系统被设计成使得每个车轮具有其自己的速度传感器，并且通过由电子系统控制的联合控制阀，一个车轴的两个车轮都被压力介质加压。 这种布置对应于选择低调节的布置。 为了缩短每侧不同牵引力的道路上的延长制动距离，通过选择低调节发生，控制系统设计成当发生延迟信号（-b）时，电子系统不会照常切换到 “去除压力”，但是至少直到出现滑移信号（lambda）为止，则将控制阀切换到“保持压力”位置。

公开(公告)号：US5780732A

公开(公告)日：1998-07-14

申请号：US850447

申请日：1997-05-05

申请人： Axel Gieseler ,  Klaus Lindemann ,  Johannes Moller ,  Henrich Riedemann ,  Gerhard Ruhnau ,  Manfred Saba ,  Ulrich Weihe

发明人： Axel Gieseler ,  Klaus Lindemann ,  Johannes Moller ,  Henrich Riedemann ,  Gerhard Ruhnau ,  Manfred Saba ,  Ulrich Weihe

IPC分类号： B60T8/176 ,  B60T8/34 ,  B60T8/88 ,  G01L5/28

CPC分类号： B60T8/343 ,  B60T8/885 ,  G01L5/282 ,  B60T2270/406

摘要： A process for the verification of an antilock braking system (ABS) in a vehicle to check for correct connection of the component wheel sensors (3, 4, 17, 18, 19, 20), braking pressure modulators (7, 9, 12), and brake cylinders (5, 6, 10, 11, 13, 14) is proposed. The method can be used in a new installation of the ABS or when resuming operation after repair of the system. In a first step, the user causes a single sensed wheel to rotate. This actuates a testing mode in the ABS electronic controller (8). The electronic controller (8) then actuates the modulator belonging to the rotated wheel. From the response of the sensed wheel and/or the actuated modulator, the user recognizes whether the matching between the sensor of the rotated wheel and the actuated modulator is correct. This procedure is then repeated with the other sensed wheels.

摘要翻译： 一种用于验证车辆中防抱死制动系统（ABS）的过程，用于检查部件轮传感器（3,4,17,18,19,20）的正确连接，制动压力调节器（7,9,12） ，并且提出制动缸（5,6,10,11,13,14）。 该方法可用于新安装的ABS或在系统修复后恢复运行。 在第一步中，用户使单个感测的轮旋转。 这将在ABS电子控制器（8）中启动测试模式。 电子控制器（8）然后启动属于旋转的轮的调制器。 用户从感应到的轮和/或致动的调制器的响应中，识别旋转的轮的传感器和致动的调制器之间的匹配是否正确。 然后与其他感测到的轮重复该过程。

公开(公告)号：US4270810A

公开(公告)日：1981-06-02

申请号：US32571

申请日：1979-04-23

申请人： Gerhard Ruhnau ,  Wolfgang Gudat ,  Klaus Lindemann ,  Manfred Saba

发明人： Gerhard Ruhnau ,  Wolfgang Gudat ,  Klaus Lindemann ,  Manfred Saba

IPC分类号： B60T8/58 ,  B60T8/173 ,  B60T8/1761 ,  B60T8/62 ,  B60T8/64 ,  B60T8/70 ,  B60T8/02

CPC分类号： B60T8/173

摘要： A circuit arrangement for influencing the brake pressure venting phase and/or brake pressure retaining phase for an antiskid vehicle braking system when the measured velocity difference deviates from a given velocity difference during controlled braking. The velocity change is determined as a function of the wheel tendency or tendencies by measuring and differentiating the velocity value or values at the interval boundaries of an assigned time .DELTA.t of the control signals or by the assigned times of the control signals. A switching circuit, to which the brake pressure control signals, such as, the acceleration +b, deceleration -b and slip .lambda. control signals, and a signal representing the wheel tendencies, such as, either positive or negative velocity change of the sensed wheel or wheels, can be set upon drop away of a +b or -b signal. The switching circuit controls a shifting circuit which changes the assigned time .DELTA.t or some or all assigned times .DELTA.t or changes the switching times of the control signals as a function of the signal or signals indicating the wheel tendency or tendencies. Thus, the shifting circuit produces a high signal, a medium signal, or a low signal indication representing an appropriate assigned time .DELTA.t.

摘要翻译： 一种电路装置，用于当所测量的速度差在受控制动期间偏离给定的速度差时，影响用于防滑车辆制动系统的制动压力通气阶段和/或制动压力保持相位。 通过测量和区分控制信号的分配时间DELTA t的间隔边界处的速度值或控制信号的分配时间的速度值或值来确定速度变化作为轮倾向或倾向的函数。 诸如加速度+ b，减速度-b和滑移λ控制信号的制动压力控制信号和表示车轮倾向的信号的开关电路，例如感测车轮的正或负速度变化 或轮子，可以在一个+ b或-b信号掉落时设定。 开关电路控制移位电路，其根据指示车轮倾向或倾向的信号或信号来改变分配时间DELTA t或一些或所有分配时间DELTA t或改变控制信号的切换时间。 因此，移位电路产生表示适当的分配时间DELTA t的高信号，中等信号或低信号指示。