公开(公告)号：US20180244249A1

公开(公告)日：2018-08-30

申请号：US15717674

申请日：2017-09-27

申请人： Hyundai Motor Company ,  Kia Motors Corporation

发明人： Gab Bae JEON

IPC分类号： B60T8/1761 ,  B60T8/172 ,  B60T8/1755 ,  B60L7/26 ,  B60T8/50 ,  B60L7/18

CPC分类号： B60T8/17616 ,  B60L7/18 ,  B60L7/26 ,  B60L2240/22 ,  B60L2240/461 ,  B60L2250/26 ,  B60T8/1725 ,  B60T8/1755 ,  B60T8/1766 ,  B60T8/267 ,  B60T8/50 ,  B60T2240/03 ,  B60T2250/03 ,  B60T2270/10 ,  B60T2270/30 ,  B60T2270/602 ,  B60T2270/608 ,  Y02T10/7258

摘要： A rear wheel regenerative braking control system for vehicle, may include a brake controller; a vehicle controller; a hydraulic controller; and a motor controller, wherein the system and the method may maximize an amount of rear wheel regenerative braking while easily securing braking stability of a vehicle.

公开(公告)号：US20150367824A1

公开(公告)日：2015-12-24

申请号：US14649390

申请日：2013-10-14

申请人： ROBERT BOSCH GMBH

发明人： Christoph Betz ,  Christian Koehler ,  Michael Reichert ,  Michael Bunk ,  Olaf Grotheer

IPC分类号： B60T8/50 ,  B60T8/1766 ,  B60T8/40

CPC分类号： B60T8/50 ,  B60T8/1766 ,  B60T8/4072 ,  B60T8/4081 ,  B60T8/4095 ,  B60T2270/604

摘要： A method for operating a braking system of a vehicle includes: establishing a first setpoint brake pressure to be set in a first wheel brake cylinder of a first brake circuit and a second setpoint brake pressure to be set in a second wheel brake cylinder of a second brake circuit; reducing first and second actual brake pressures by setting a master brake cylinder pressure to be no greater than a minimum of the first and second setpoint brake pressures, and controlling a first switchover valve of the first brake circuit and/or of the second brake circuit; and/or increasing the first and second actual brake pressures by setting the master brake cylinder pressure to be no smaller than a maximum of the first and second setpoint brake pressures, and activating a first wheel inlet valve of the first brake circuit and/or of the second brake circuit.

摘要翻译： 一种用于操作车辆的制动系统的方法包括：建立要设置在第一制动回路的第一车轮制动缸中的第一设定值制动压力和要设置在第二制动器缸的第二车轮制动缸中的第二设定值制动压力 制动电路; 通过将主制动缸压力设定为不大于第一和第二设定值制动压力的最小值来减小第一和第二实际制动压力，并且控制第一制动回路和/或第二制动回路的第一切换阀; 和/或通过将主制动缸压力设定为不小于第一和第二设定值制动压力的最大值来增加第一和第二实际制动压力，并且启动第一制动回路的第一进气门和/或 第二个制动电路。

公开(公告)号：US09175701B2

公开(公告)日：2015-11-03

申请号：US13819748

申请日：2011-08-26

申请人： Arnold H. Spieker

发明人： Arnold H. Spieker

IPC分类号： F15B21/08 ,  B60T8/1755 ,  B60T8/26 ,  B60T8/1766 ,  B60T8/50

CPC分类号： F15B21/08 ,  B60T8/1755 ,  B60T8/1766 ,  B60T8/268 ,  B60T8/50 ,  B60T2201/16 ,  B60T2240/06

摘要： A method for efficiently decelerating a vehicle having front and rear wheel brakes by isolating the rear wheel brakes and applying pressurized brake fluid only to the front wheel brakes.

摘要翻译： 一种用于通过隔离后轮制动器和仅对前轮制动器施加加压制动液来有效地减速具有前轮和后轮制动器的车辆的方法。

公开(公告)号：US08880315B2

公开(公告)日：2014-11-04

申请号：US13682114

申请日：2012-11-20

申请人： Messier-Bugatti-Dowty

发明人： Michael Benmoussa

IPC分类号： B60T17/00 ,  B60T8/50 ,  B60T8/24 ,  B60T8/26 ,  B60T8/00 ,  B60T7/12 ,  B60T8/1755 ,  B60T8/17 ,  B64C25/42 ,  B60T8/172 ,  B60T8/32

CPC分类号： B60T17/00 ,  B60T7/12 ,  B60T8/00 ,  B60T8/1703 ,  B60T8/172 ,  B60T8/1755 ,  B60T8/24 ,  B60T8/245 ,  B60T8/246 ,  B60T8/26 ,  B60T8/325 ,  B60T8/50 ,  B64C25/426

摘要： A method of managing the braking of an aircraft 1 having at least one controllable brake 9 for braking the aircraft 1 when the aircraft 1 is on the ground and as a function of a braking setpoint C. The method includes correcting the braking setpoint as a function of the pitch angle θ of the aircraft 1 during braking.

摘要翻译： 一种管理具有至少一个可控制动器9的飞行器1的制动方法，该制动器用于当飞行器1在地面上时制动飞行器1，并且作为制动设定点C的函数。该方法包括将制动设定点校正为功能 的角度和角度; 在制动期间飞机1。

公开(公告)号：US07198336B2

公开(公告)日：2007-04-03

申请号：US10381702

申请日：2001-09-28

申请人： Takayuki Yamamoto ,  Naoki Sawada

发明人： Takayuki Yamamoto ,  Naoki Sawada

IPC分类号： B60T8/64 ,  B60T13/00

CPC分类号： F16D51/48 ,  B60T7/042 ,  B60T8/17616 ,  B60T8/3255 ,  B60T8/50 ,  B60T13/741 ,  F16D65/18 ,  F16D2066/003 ,  F16D2066/005 ,  F16D2121/24 ,  F16D2125/40 ,  F16D2127/02

摘要： A vehicular brake control apparatus includes a braked member that rotates together with a wheel, a braking member, an electric driving device that presses the braking member against the braked member to apply a braking torque to the wheel, when being supplied with electric current, an operational state detector that detects an operational state of the vehicle and provides a quantity of state representative of the operational state of the vehicle, a braking torque change request determiner that selectively determines that the braking torque is to be increased and that the braking torque is to be reduced, based on the quantity of state, and a current controller that controls supply of electrical current to the electric driving device so that the electric driving device is caused to drive in a predetermined direction if it is determined that the braking torque is to be increased, and so that the electric driving device does not drive in the predetermined direction if it is determined that the braking torque is to be reduced.

摘要翻译： 车辆制动控制装置包括与车轮一起旋转的制动部件，制动部件，电动驱动装置，其在被​​供给电流时将制动部件压靠在制动部件上以对车轮施加制动转矩， 操作状态检测器，其检测车辆的操作状态并提供代表车辆的运行状态的状态量;制动转矩变更请求确定器，其选择性地确定制动转矩将增加，并且制动转矩为 根据状态量减少电流控制器，以及控制向电动驱动装置供给电流的电流控制器，以便如果确定制动转矩将被设定为使驱动装置沿预定方向驱动 如果确定的话，电驱动装置不能沿预定方向驱动 制动力矩要降低。

公开(公告)号：US20030160505A1

公开(公告)日：2003-08-28

申请号：US10081882

申请日：2002-02-22

发明人： Bryan P. Riddiford ,  Richard J. Thomas

IPC分类号： B60T008/42

CPC分类号： B60T8/326 ,  B60T8/50

摘要： The problem of maintaining fluid modulus during a fast mode release of fluid pressure in a force generating apparatus having a force generating actuator fluidically coupled to a force generating device by a fluid circuit having restrictions and resistance to fluid flow is solved by sensing a pressure remotely from an actuator apply chamber, determining an estimated chamber pressure form the sensed pressure, and limiting the rate at which the actuator can reduce fluid pressure in an apply chamber of the actuator to a rate low enough to preclude a change in modulus of the fluid during the fast mode release.

公开(公告)号：US20030045989A1

公开(公告)日：2003-03-06

申请号：US09943308

申请日：2001-08-31

发明人： Allen John Walenty ,  Kevin Gerard Leppek ,  David Alan Thatcher

IPC分类号： B60T008/88

CPC分类号： B60T8/17636 ,  B60T8/50 ,  B60T8/885 ,  B60T2270/403 ,  B60T2270/602

摘要： An improved anti-lock control method for a vehicle brake system identifies various factors that degrade the effectiveness of the brake system and adaptively adjusts a brake apply rate during anti-lock brake control to compensate for the identified degradation so that the optimal tractive force during anti-lock brake control is more nearly realized. The identified factors include fading due to brake heating, hydraulic leakage, mis-adjusted and non-releasing rear brakes, brake wear and excessive vehicle weight.

摘要翻译： 用于车辆制动系统的改进的防抱死控制方法识别降低制动系统的有效性的各种因素，并且在防抱死制动控制期间自适应地调节制动施加率以补偿所识别的劣化，使得在反制动期间的最佳牵引力 - 制动控制更加接近实现。 识别的因素包括制动加热，液压泄漏，误动作和非释放后制动器的褪色，制动磨损和车辆重量过大。

公开(公告)号：US5365444A

公开(公告)日：1994-11-15

申请号：US958166

申请日：1992-10-08

申请人： Osamu Suzuki ,  Keishin Tanaka ,  Tatsuo Hayashi ,  Takushi Matsuto ,  Chiaki Kumagai ,  Takeshi Sakurai ,  Atsuo Ota

发明人： Osamu Suzuki ,  Keishin Tanaka ,  Tatsuo Hayashi ,  Takushi Matsuto ,  Chiaki Kumagai ,  Takeshi Sakurai ,  Atsuo Ota

IPC分类号： B60T8/17 ,  B60T8/174 ,  B60T8/1761 ,  B60T8/32 ,  B60T8/42 ,  B60T8/50 ,  B60T8/66 ,  B60T8/58 ,  B60K31/00

CPC分类号： B60T8/174 ,  B60T8/1706 ,  B60T8/17616 ,  B60T8/3225 ,  B60T8/4266 ,  B60T8/50 ,  B60T8/5043

摘要： A method of and an apparatus for estimating a vehicle velocity, which are suitable for use in a vehicle. Velocities of drive wheels and follower wheels of the vehicle are determined and the fastest one of the so-determined velocities is selected. The velocity of the vehicle is estimated based on the fastest wheel velocity thus selected. The above respective processes are repeatedly executed at given time intervals. Thus, when the estimated vehicle velocity is faster than each of the velocities of the follower wheels and lower than the fastest wheel velocity, the estimated vehicle velocity determined immediately before the above estimating process is set as a desired estimated vehicle velocity. Accordingly, a high-accuracy estimated vehicle velocity corresponding to an actual vehicle velocity can be obtained, thereby making it possible to control brakes and driving forces with high accuracy using the estimated vehicle velocity.

摘要翻译： 一种用于估计适用于车辆的车辆速度的方法和装置。 确定车辆的驱动轮和从动轮的速度，并且选择所确定的速度中最快的速度。 基于所选择的最快的车轮速度来估计车辆的速度。 以给定的时间间隔重复执行上述各个处理。 因此，当估计车速比从动轮的速度快于低于最快车轮速度时，将紧接在上述估计过程之前确定的估计车速设定为期望的估计车速。 因此，可以获得与实际车速对应的高精度估计车速，由此能够使用推定车速高精度地控制制动器和驱动力。

公开(公告)号：US5264767A

公开(公告)日：1993-11-23

申请号：US824245

申请日：1992-01-21

申请人： Yuen-Kwok Chin ,  William C. Lin ,  Philip M. Headley ,  Prakash K. Kulkarni ,  David M. Sidlosky

发明人： Yuen-Kwok Chin ,  William C. Lin ,  Philip M. Headley ,  Prakash K. Kulkarni ,  David M. Sidlosky

IPC分类号： B60T8/1761 ,  B60T8/42 ,  B60T8/50 ,  H02P7/00 ,  B60T8/34

CPC分类号： B60T8/17616 ,  B60T8/4266 ,  B60T8/50 ,  H02P7/04

摘要： An improved method of controlling an electro-hydraulic control system by developing a motor control command in relation to the desired force to be exerted by an electric motor on a mechanical element whose displacement determines the hydraulic pressure. The control command is comprised of two magnitude signals. The first magnitude signal must be sufficient to exert enough force to overcome a static friction characteristic of the mechanical element, and the second magnitude signal is selected to achieve a desired average current or voltage over that control period. The time constant for the control command is less than the mechanical time constant of the system, but greater than the the electrical time constant of the system. The control command may be implemented by using either current or voltage control.

摘要翻译： 一种改进的电液控制系统的控制方法，该方法是通过将电动机控制命令相对于由电动机施加的机械元件产生的位移决定液压而产生的。 控制命令由两个幅度信号组成。 第一幅度信号必须足以施加足够的力来克服机械元件的静摩擦特性，并且选择第二幅度信号以在该控制周期内实现期望的平均电流或电压。 控制命令的时间常数小于系统的机械时间常数，但大于系统的电气时间常数。 控制命令可以通过使用电流或电压控制来实现。

公开(公告)号：US5261731A

公开(公告)日：1993-11-16

申请号：US725086

申请日：1991-07-03

申请人： Kazutoshi Yogo ,  Hideo Wakata ,  Hidemi Ikai

发明人： Kazutoshi Yogo ,  Hideo Wakata ,  Hidemi Ikai

IPC分类号： B60T8/36 ,  B60T8/42 ,  B60T8/50 ,  B60T13/68

CPC分类号： B60T8/367 ,  B60T13/686 ,  B60T8/36 ,  B60T8/4275 ,  B60T8/50 ,  Y10S303/04 ,  Y10T137/87217

摘要： In a braking pressure control apparatus for a vehicle, a first valve connected between a hydraulic pressure source and a wheel cylinder serves to permit and inhibit a supply of brake fluid to the wheel cylinder from the hydraulic pressure source. A second valve connected between the wheel cylinder and a reservoir serves to permit and inhibit an escape of the brake fluid from the wheel cylinder toward the reservoir. A control device serves to output control signals to the first and second valves respectively to control the braking pressure in the wheel cylinder in response to a detected running condition of the vehicle. The control device includes a deciding section for deciding whether or not a small variation in the braking pressure in the wheel cylinder should be done on the basis of the detected running condition of the vehicle, and an outputting section for, when the deciding section decides that the small variation in the braking pressure in the wheel cylinder should be done, simultaneously outputting the control signals to the first and second valves to simultaneously execute the supply of the brake fluid to the wheel cylinder and the escape of the brake fluid from the wheel cylinder.

摘要翻译： 在用于车辆的制动压力控制装置中，连接在液压源和轮缸之间的第一阀用于允许和禁止从液压源向轮缸提供制动流体。 连接在轮缸和储存器之间的第二阀用于允许和禁止制动流体从轮缸向储存器逸出。 控制装置用于分别将控制信号输出到第一和第二阀，以响应于车辆的检测到的运行状况来控制轮缸中的制动压力。 控制装置包括：判定部，判定是否应当根据检测到的车辆的行驶状况来进行轮缸内的制动压力的微小变化;以及输出部，其在判定部判定为 应进行轮缸内的制动压力的小变化，同时将控制信号输出到第一和第二阀门，以同时执行向轮缸供应制动流体，并将制动液从轮缸排出 。