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公开(公告)号：US5456526A
公开(公告)日：1995-10-10
申请号：US157275
申请日：1993-11-26
CPC分类号： B60T8/361 , B60T8/26 , B60T8/343 , B60T8/46 , B60T8/4818
摘要： A wheel lock prevention system prevents locking of wheels in a vehicle including a front axle having right and left front wheels, a first rear axle having right and left driving wheels, and a second rear axle having right and left follower wheels. A control part determines that locking or skidding of particular wheels may occur based on signals from sensors. In response, the control part transmits a signal to apply the appropriate brake force to the appropriate wheels.
摘要翻译： 车轮锁防止系统防止车辆锁定，该车辆包括具有右前轮和左前轮的前轴，具有左右驱动轮的第一后桥和具有左右从动轮的第二后桥。 控制部分确定根据来自传感器的信号可能发生特定车轮的锁定或打滑。 作为响应，控制部发送信号以向适当的车轮施加适当的制动力。
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公开(公告)号：US4930846A
公开(公告)日：1990-06-05
申请号：US320575
申请日：1989-03-08
申请人： Katsuya Miyake , Yoshiaki Hirobe
发明人： Katsuya Miyake , Yoshiaki Hirobe
CPC分类号： B60T8/346 , B60T8/265 , B60T8/341 , B60T8/4275
摘要： An anti-lock control apparatus of this invention has modulators each of which is disposed at a point between said master cylinder and each set of front and rear brakes. Each modulator has a stepped piston in its cylinder. In the cylinder, are formed a front output fluid chamber and a rear output fluid chamber both of which follow the master cylinder. The front output fluid chamber is connected to the front brake, while the rear output fluid chamber is connected to the rear brake. The front output fluid chamber normally communicates with the rear output fluid chamber and, during anti-lock operation, the communication between the front output fluid chamber and the rear output fluid chamber is cut off by a cut-off valve portion. Thus, the fluid pressure of the rear brake can be maintained at the fluid pressure in the cut-off state.
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3.发明授权Antiskid control system for vehicle with electromagnetic valve having throttled position 失效具有节流位置的电磁阀的车辆防滑控制系统
公开(公告)号：US4765692A
公开(公告)日：1988-08-23
申请号：US937092
申请日：1986-12-02
申请人： Katsuya Miyake
发明人： Katsuya Miyake
CPC分类号： B60T8/5037 , Y10S303/90
摘要： An antiskid control system wherein the conventional method of performing an opening/closing change-over operation by a pulse train signal on a electromagnetic valve for increasing hydraulic braking pressure at a variable rate of increase is not employed but the pressure increasing rate is arranged to be variable by the use of an electromagnetic valve having some throttled position.
摘要翻译： 一种防滑控制系统，其中不采用常规方法，其通过电磁阀上的脉冲序列信号执行开/关转换操作，以增加可变增加速度来提高液压制动压力，但是增压速率被设置为 通过使用具有一些节流位置的电磁阀可变。
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公开(公告)号：US4962971A
公开(公告)日：1990-10-16
申请号：US273219
申请日：1988-11-18
申请人： Katsuya Miyake
发明人： Katsuya Miyake
IPC分类号： B60T8/46 , B60T8/172 , B60T8/1764 , B60T8/1766 , B60T8/26 , B60T8/34
CPC分类号： B60T8/346 , B60T8/1764 , B60T8/266
摘要： In an anti-skid control system for a motor vehicle equipped with an X-type two-channel anti-skid control brake apparatus, there are provided a valve which is located in a piping connecting a modulator for increasing and reducing the brake fluid pressure in a respective one of the two channels and arranged to be closed when rear wheel tends to be locked earlier than the front wheel; and a check valve which is disposed in parallel relationship to the first-mentioned valve and arranged to only permit the brake pressure fluid to flow from the rear wheel cylinder to the modulator in the respective one of the two channels.
摘要翻译： 在配备有X型双通道防滑控制制动装置的机动车辆的防滑控制系统中，设置有阀，其位于连接调制器的管道中，用于增加和减少制动液压力 两个通道中的相应一个并且当后轮倾向于比前轮更早锁定时被布置成关闭; 以及止回阀，其与所述第一阀并联设置，并且被布置成仅允许所述制动压力流体在所述两个通道中的相应一个通道中从所述后轮缸流到所述调制器。
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公开(公告)号：US4797825A
公开(公告)日：1989-01-10
申请号：US946824
申请日：1986-12-29
申请人： Haruki Shimanuki , Katsuya Miyake , Hideo Akima , Akira Hoashi
发明人： Haruki Shimanuki , Katsuya Miyake , Hideo Akima , Akira Hoashi
IPC分类号： B60T8/172 , B60T8/1761 , B60T8/1764 , B60T8/58 , B60T8/66 , B60T8/70 , B60T8/72 , B60T8/84
CPC分类号： B60T8/58 , B60T8/17616 , Y10S303/05
摘要： An anti-skid control system for motor vehicles is provided wherein when the time period from when the wheel velocity being decreased reaches a second reference velocity to a low peak of the wheel velocity at which the reduction of the brake pressure is to be stopped, is longer than a predetermined time period, the reduction of the brake pressure is continued until the wheel velocity is increased up to a first reference velocity which is higher than the second reference velocity. In this way, even if the wheel velocity drops sharply because the coefficient of friction of the road surface suddenly changes from high to low, the wheel velocity recovers so that the wheels of the motor vehicle are prevented from locking early.
摘要翻译： 提供一种用于机动车辆的防滑控制系统，其中当从减速的车轮速度到达第二参考速度到要停止制动压力降低的车轮速度的低峰值的时间段为 长于预定时间段，持续制动压力的降低，直到车轮速度增加到比第二参考速度高的第一参考速度。 以这种方式，即使由于路面的摩擦系数突然从高变低，车轮速度急剧下降，车轮速度恢复，从而防止机动车辆的车轮早期锁定。
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公开(公告)号：US4773714A
公开(公告)日：1988-09-27
申请号：US947189
申请日：1986-12-29
申请人： Haruki Shimanuki , Katsuya Miyake , Hideo Akima , Akira Hoashi
发明人： Haruki Shimanuki , Katsuya Miyake , Hideo Akima , Akira Hoashi
CPC分类号： B60T8/17616 , B60T8/58
摘要： An anti-skid control system for motor vehicles is provided wherein a computed wheel speed Vv is set up on the basis of the highest one of the wheel speeds of the motor vehicle; a first reference speed VT1 and a second reference speed VT2 are set up which are lower than and follow the computed vehicle speed Vv either with a first and second predetermined speed difference respectively or with a first and a second predetermined ratio respectively, the first reference speed VT1 being higher than the second reference speed VT2 (VT1>VT2); in the case where the wheel speed continues decreasing with a deceleration lower than a predetermined threshold level of deceleration, reduction of brake pressure is started at a point of time when a predetermined time period T1 elapsed from a point of time when the wheel speed reached the level of the second reference speed VT2; and the reduction of the brake pressure is stopped at a point of time when the wheel speed was increased up to the level of the first reference speed VT1 as a result of the reduction of the brake pressure.
摘要翻译： 提供了一种用于机动车辆的防滑控制系统，其中基于机动车辆的最高车轮速度来建立计算出的车轮速度Vv; 第一参考速度VT1和第二参考速度VT2被设置为分别地以第一和第二预定速度差或第一和第二预定比率分别低于并跟随计算出的车速Vv，第一参考速度 VT1高于第二参考速度VT2（VT1> VT2）; 在车轮速度以比预定的减速度低的减速度减速的情况下，在从车轮速度到达时刻的时间点开始经过规定时间T1的时刻开始制动压力的降低 第二参考速度级别VT2; 并且由于制动压力的降低，在车轮速度增加到第一基准速度VT1的水平的时间点停止制动压力的降低。
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公开(公告)号：US4652060A
公开(公告)日：1987-03-24
申请号：US772179
申请日：1985-09-03
申请人： Katsuya Miyake
发明人： Katsuya Miyake
CPC分类号： B60T8/1764
摘要： In a method for antiskid control of a vehicle, the operating condition of a two-channel type antiskid control device is arranged to be shiftable according to the road surface condition, in such a manner that, in the case of a so-called split road surface condition, the braking force is maintained as much as possible on wheels which remain sufficiently in contact with the road surface, so that the brake distance can be prevented from lengthening without losing the maneuverability of the vehicle.
摘要翻译： 在车辆的防滑控制方法中，双通道型防滑装置的动作状态被配置为能够根据路面状况进行移动，即，在所谓的分路的情况下 表面状态，尽可能地保持足够与路面接触的车轮上的制动力，从而可以防止制动距离延长而不会损失车辆的机动性。
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公开(公告)号：US4046426A
公开(公告)日：1977-09-06
申请号：US655598
申请日：1976-02-05
申请人： Katsuya Miyake
发明人： Katsuya Miyake
IPC分类号： B60T8/1761 , B60T8/42 , B60T8/02
CPC分类号： B60T8/17613 , B60T8/425 , Y10S303/04
摘要： An antiskid device is provided having an electromagnetic valve which operates when actuated to control a modulator for modulating the braking pressure applied to the wheel cylinders. The valve is actuated only when a signal, indicating a skid condition, occurs simultaneously with the brake pressure in the wheel cylinders being above a predetermined minimum.
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公开(公告)号：US5934768A
公开(公告)日：1999-08-10
申请号：US810223
申请日：1997-02-28
申请人： Katsuya Miyake
发明人： Katsuya Miyake
CPC分类号： B60T8/92 , B60T8/1725 , B60T8/1755 , B60T2240/03 , B60T2260/09 , Y10S303/07
摘要： A brake control apparatus has a control unit 30 for controlling a brake mechanism 40 for braking each of the wheels provided for a vehicle, and a tire abnormality detection device 10 for detecting abnormal air pressure of a tire attached to each of the wheels and transmitting a signal to the control unit 30. When the control unit 30 determines that the air pressure of any one of the tires has become lower than a predetermined level, the control unit 30 controls the brake mechanism 40 to brake a tire opposite to the low-pressure tire to the right or left. As a consequence, safety is improved even if a tire has been punctured during operation of a vehicle.
摘要翻译： 制动控制装置具有用于控制制动机构40的控制单元30，用于制动车辆设置的每个车轮;以及轮胎异常检测装置10，用于检测附接到每个车轮的轮胎的异常空气压力，并发送 信号到控制单元30.当控制单元30确定任何一个轮胎的空气压力已经变得低于预定水平时，控制单元30控制制动机构40以制动与低压相对的轮胎 轮胎向右或左。 因此，即使轮胎在车辆的操作期间被刺穿，安全性也得到改善。
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公开(公告)号：US5410484A
公开(公告)日：1995-04-25
申请号：US893743
申请日：1992-06-05
申请人： Takashi Kunimi , Kimio Takahashi , Katsuya Miyake
发明人： Takashi Kunimi , Kimio Takahashi , Katsuya Miyake
CPC分类号： B60T13/662 , B60T7/22 , B60T8/489
摘要： In a vehicular automatic brake system, a distance X between a vehicle to be controlled and an obstacle is determined using a distance sensor, a relative velocity Vs with respect to the obstacle is determined from changes of X with time, a judgment is made as to whether the vehicle to be controlled is approaching the obstacle, further, an estimated time Tx which will be taken until contact with the obstacle is determined from Vs and X, and braking is performed in accordance with the value of Tx.
摘要翻译： 在车辆自动制动系统中，使用距离传感器确定被控制的车辆与障碍物之间的距离X，根据X随时间的变化确定相对于障碍物的相对速度Vs，判断为 要控制的车辆是否接近障碍物，此外，从Vs和X确定与障碍物接触之前将被采取的估计时间Tx，并且根据Tx的值进行制动。
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