公开(公告)号：US20180162332A1

公开(公告)日：2018-06-14

申请号：US15738334

申请日：2016-05-19

申请人： Hitachi Automotive Systems, Ltd.

发明人： Chiharu NAKAZAWA ,  Masaki MISUNO

IPC分类号： B60T8/17 ,  B60T13/16 ,  B60T17/18 ,  B60T7/22

CPC分类号： B60T8/17 ,  B60T7/22 ,  B60T8/00 ,  B60T8/3275 ,  B60T8/3685 ,  B60T8/4081 ,  B60T13/16 ,  B60T13/662 ,  B60T13/686 ,  B60T17/18 ,  B60T2201/03

摘要： An object of the present invention is to provide a brake apparatus capable of acquiring a desired brake hydraulic pressure when an opening failure has occurred in a shut-off valve. The brake apparatus includes a first pump configured to supply brake fluid to a hydraulic circuit connecting a master cylinder and a wheel cylinder to each other, a first shut-off valve provided between a discharge portion of the first pump in the hydraulic circuit and the master cylinder, and a second shut-off valve provided between the first shut-off valve and the master cylinder.

公开(公告)号：US20170320477A1

公开(公告)日：2017-11-09

申请号：US15661928

申请日：2017-07-27

申请人： Continental Teves AG & Co. oHG

发明人： Dieter Burkhard

IPC分类号： B60T8/40 ,  B60T8/172 ,  B60T8/1761 ,  B60T13/74 ,  B60T13/68

CPC分类号： B60T8/4054 ,  B60T8/172 ,  B60T8/1761 ,  B60T8/3275 ,  B60T8/4077 ,  B60T8/4081 ,  B60T13/686 ,  B60T13/745

摘要： A method for operating a brake system for motor vehicles comprises in a normal control mode of the system, a displacement of a piston for a pressure supply device is terminated, and inlet valves of the wheel brakes are closed in the event of a specified brake condition. The normal control mode is switched to a special control mode in the event of a specified condition for the pressure supply device. In the event of the specified brake condition in the special control mode, a displacement of the piston of the pressure supply device is terminated by outputting an actuation signal to the pressure supply device, and for at least one selected wheel brake, the corresponding inlet valve is kept open and the corresponding outlet valve is opened at least temporarily while the inlet valves of the remaining wheel brakes are closed.

公开(公告)号：US20170259798A1

公开(公告)日：2017-09-14

申请号：US15450310

申请日：2017-03-06

申请人： Breaker Technology, Inc.

发明人： Brad D. Toole ,  Andy Jackson ,  Chris Marchl ,  Gary Posey

IPC分类号： B60T8/48 ,  B60T7/12 ,  B60T10/04 ,  B60T13/14 ,  B60L11/18 ,  B60L7/26

CPC分类号： B60T8/4863 ,  B60L7/26 ,  B60L11/18 ,  B60L2200/26 ,  B60T1/093 ,  B60T7/12 ,  B60T8/3275 ,  B60T8/48 ,  B60T10/04 ,  B60T13/14 ,  B60W30/00 ,  F16D57/06

摘要： A motion control system adapted for use on a vehicle having a prime mover with a power range and a speed range and at least one wheel. The preferred motion control system comprises a first control device that is operatively connected to the prime mover, a pump that is operatively connected to the prime mover and adapted to convey fluid, a second control device that is operatively connected to the pump, a fluid line that is adapted to convey fluid from the pump, a motor that is adapted to receive fluid from the fluid line and control the rotational speed of the at least one wheel, and a microprocessor that is adapted to provide a required amount of power and speed infinitely proportional through the power and speed range of the prime mover. A method for controlling the motion of a vehicle.

公开(公告)号：US09592812B2

公开(公告)日：2017-03-14

申请号：US14738676

申请日：2015-06-12

申请人： FORD GLOBAL TECHNOLOGIES, LLC

发明人： Thomas Svensson ,  Tim Jurkiw

IPC分类号： B60T7/00 ,  B60T7/22 ,  B60T8/00 ,  B60T13/00 ,  B60T13/74 ,  B60T8/171 ,  B60T8/32 ,  B60T8/172 ,  B60T8/48

CPC分类号： B60T13/745 ,  B60T7/22 ,  B60T8/171 ,  B60T8/172 ,  B60T8/3255 ,  B60T8/3275 ,  B60T8/4872 ,  B60T2201/10 ,  B60T2201/12 ,  B60T2210/14

摘要： A method for operating an electromechanical vehicle brake system is provided. The method includes determining that an activation condition has been met, selecting a pre-charge pressure based at least in part on the activation condition, building up at least an initial portion of the pre-charge pressure in the brake system, and applying at least the initial portion of the pre-charge pressure to at least one wheel brake.

摘要翻译： 提供了一种用于操作机电车辆制动系统的方法。 该方法包括确定已经满足激活条件，至少部分地基于激活条件来选择预充压力，建立制动系统中的预充压力的至少初始部分，并且至少应用 至少一个车轮制动器的预充压压力的初始部分。

公开(公告)号：US09539992B2

公开(公告)日：2017-01-10

申请号：US14738687

申请日：2015-06-12

申请人： FORD GLOBAL TECHNOLOGIES, LLC

发明人： Thomas Svensson

IPC分类号： G06F7/70 ,  B60T8/32 ,  B60T7/12 ,  B60T7/22 ,  B60T13/66 ,  B60T8/48

CPC分类号： B60T8/3255 ,  B60T7/12 ,  B60T7/22 ,  B60T8/3275 ,  B60T8/4872 ,  B60T13/662 ,  B60T2201/10 ,  B60T2201/12

摘要： A method is provided for operating an electromechanical vehicle brake system having an ESP module and at least two brake circuits, each brake circuit comprising high and low pressure switching valves, a low pressure storage device, and two wheel brakes. The method comprises, in advance of a possible breaking procedure and based on a trigger factor, filling the low pressure storage device with an amount of brake fluid at a first pre-pressure. Subsequently, an ESP pump is used to fill the vehicle brake system, including the low pressure storage device, with an adjustable amount of final pre-pressure. All valves are closed when the final pre-pressure is achieved. The method further comprises, during a braking procedure, opening respective inlet valves of the wheel brakes and supplying at least a part of the final pre-pressure to at least one wheel brake of the vehicle brake system.

摘要翻译： 提供了一种用于操作具有ESP模块和至少两个制动电路的机电车辆制动系统的方法，每个制动电路包括高压和低压切换阀，低压存储装置和两个车轮制动器。 该方法包括在可能的断裂程序之前并且基于触发因素，在第一预压力下用一定量的制动流体填充低压存储装置。 随后，使用ESP泵来填充车辆制动系统，包括低压存储装置，并具有可调节量的最终预压力。 当达到最终的预压力时，所有阀都关闭。 该方法还包括在制动过程期间，打开车轮制动器的相应入口阀并将至少一部分最终预压力提供给车辆制动系统的至少一个车轮制动器。

公开(公告)号：US09428160B2

公开(公告)日：2016-08-30

申请号：US14374436

申请日：2012-03-22

申请人： Satoshi Udaka ,  Koji Yotsuya

发明人： Satoshi Udaka ,  Koji Yotsuya

IPC分类号： B60T7/22 ,  B60W50/16 ,  B60W30/02 ,  B60T8/32

CPC分类号： B60T7/22 ,  B60T8/3275 ,  B60T2201/022 ,  B60T2201/03

摘要： An appropriate deceleration is achieved. A brake control apparatus is a brake control apparatus which performs a brake assist control for assisting a brake operation by a driver of a vehicle, the brake control apparatus is provided with: a calculating device which calculates a contact possibility of the vehicle contacting the obstacle; and a changing device which changes, on the basis of the contact possibility, a decreasing rate of a deceleration of the vehicle caused by the brake assist control.

摘要翻译： 实现适当的减速。 制动控制装置是执行用于辅助车辆的驾驶员的制动操作的制动辅助控制的制动控制装置，制动控制装置具备：计算与障碍物接触的车辆的接触可能性的计算装置; 以及改变装置，其基于接触可能性改变由制动辅助控制引起的车辆减速度的减小率。

公开(公告)号：US20160244036A1

公开(公告)日：2016-08-25

申请号：US15026337

申请日：2014-10-20

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Wataru IKE

IPC分类号： B60T7/22 ,  B60T8/32

CPC分类号： B60T7/22 ,  B60T8/3275 ,  B60T2201/022 ,  B60T2201/03

摘要： A brake apparatus is configured to execute a brake assist based on a collision risk representing a risk of a vehicle including the brake apparatus to collide with an obstacle, and an emergency operation level representing an emergency level of a brake operation by a driver. The brake apparatus includes a collision risk calculation unit configured to calculate the collision risk, a detection unit configured to detect the emergency operation level, a storage unit configured to store the emergency operation level detected by the detection unit when the collision risk is within a predetermined range, a threshold determination unit configured to determine a threshold for the emergency operation level based on the collision risk, and a brake assist unit configured to execute the brake assist based on a comparison between the emergency operation level stored by the storage unit and the threshold for the emergency operation level.

摘要翻译： 制动装置被构造成基于表示包括制动装置的车辆的风险的碰撞危险来执行制动辅助以与障碍物碰撞，以及表示驾驶员的制动操作的紧急水平的紧急操作水平。 制动装置包括：碰撞风险计算单元，被配置为计算碰撞风险;检测单元，被配置为检测紧急操作水平;存储单元，被配置为当碰撞风险在预定的范围内时，存储由检测单元检测到的紧急操作水平 范围，阈值确定单元，被配置为基于所述碰撞风险来确定所述紧急操作等级的阈值;以及制动辅助单元，被配置为基于所述存储单元存储的所述紧急操作水平与所述阈值之间的比较来执行所述制动辅助 用于应急操作级别。

公开(公告)号：US09302657B2

公开(公告)日：2016-04-05

申请号：US14370157

申请日：2012-12-21

申请人： FORD GLOBAL TECHNOLOGIES, LLC ,  Robert Bosch GmbH

发明人： Rudolf Daniels ,  Ian Moore ,  Thomas Svensson ,  Joerg Riethmueller ,  Herbert Vollert ,  Timo Jahnz

IPC分类号： B60T8/17 ,  B60T8/32 ,  B60T8/40 ,  B60T13/74 ,  B60T8/1755 ,  B60T8/176 ,  B60T8/34

CPC分类号： B60T8/17 ,  B60T8/1755 ,  B60T8/176 ,  B60T8/3275 ,  B60T8/34 ,  B60T8/404 ,  B60T13/745 ,  B60T2201/12

摘要： A method for operating a motor vehicle hydraulic braking system having at least one electric motor-operated braking pressure generator. The output power of the electric motor-operated braking pressure generator is restricted during normal driving/braking situations and the restriction is temporarily deactivated upon identification of a critical driving situation, such as an overstressing of the brake system to include brake fade.

摘要翻译： 一种用于操作具有至少一个电动马达制动压力发生器的机动车辆液压制动系统的方法。 电动马达制动压力发生器的输出功率在正常驾驶/制动情况下受到限制，并且在识别出诸如制动系统的过应力以包括制动器褪色的临界驾驶状况时临时停用限制。

公开(公告)号：US09233676B2

公开(公告)日：2016-01-12

申请号：US13819119

申请日：2011-09-01

申请人： Thorsten Ullrich ,  Christian Albrich von Albrichsfeld ,  Jürgen Karner ,  Jochen Führer

发明人： Thorsten Ullrich ,  Christian Albrich von Albrichsfeld ,  Jürgen Karner ,  Jochen Führer

IPC分类号： B60T13/58 ,  B60T1/10 ,  B60T8/26 ,  B60T8/32 ,  B60T8/40 ,  B60T8/48 ,  B60T13/68 ,  B60W10/08 ,  B60W10/188 ,  B60W30/18

CPC分类号： B60T13/586 ,  B60T1/10 ,  B60T8/267 ,  B60T8/3275 ,  B60T8/4077 ,  B60T8/4081 ,  B60T8/4872 ,  B60T13/686 ,  B60T2270/402 ,  B60T2270/604 ,  B60W10/08 ,  B60W10/188 ,  B60W30/18127 ,  B60W2540/12

摘要： A method for the operation of a brake system having two brake circuits, with a recuperative brake, in particular an electrical generator, a master brake cylinder and a brake pedal simultaneously achieve optimized use of the regenerative braking and a constant braking experience for the driver with the highest safety requirements. When there is a braking demand by the driver with an associated desired braking torque and a first condition is met, at least one outlet valve is opened and brake fluid is conducted with an associated volume of brake fluid into at least one reservoir and the at least one outlet valve is then closed if a second condition is met. The first condition is met if a braking variable corresponding to the braking demand is not less than a specified minimum value. The second condition is met if the volume of brake fluid has flowed into the reservoirs.

摘要翻译： 一种用于具有两个制动回路的制动系统的操作方法，具有回复制动器，特别是发电机，主制动缸和制动踏板，同时实现对再生制动的优化使用以及驾驶者的恒定制动经验， 最高的安全要求。 当驾驶员存在具有相关联的期望制动扭矩并且满足第一条件的制动要求时，至少一个出口阀打开，并且制动流体与相关联的体积的制动液进入至少一个储存器，并且至少 如果满足第二个条件，则一个出口阀然后关闭。 如果与制动要求对应的制动变量不小于指定的最小值，则满足第一个条件。 如果制动液的体积已经流入储层，则满足第二个条件。

公开(公告)号：US20150360665A1

公开(公告)日：2015-12-17

申请号：US14738692

申请日：2015-06-12

申请人： FORD GLOBAL TECHNOLOGIES, LLC

发明人： Thomas SVENSSON ,  Tim JURKIW

IPC分类号： B60T13/74 ,  B60T8/32 ,  B60T8/171

CPC分类号： B60T13/745 ,  B60T7/22 ,  B60T8/171 ,  B60T8/3255 ,  B60T8/3275 ,  B60T8/4872 ,  B60T2201/03

摘要： A method for operating an electromechanical vehicle brake system is provided. The method comprises determining that an activation condition has been met, building an initial portion of the pre-charge pressure in the brake system, applying the initial portion of the pre-charge pressure to at least one wheel brake, building a secondary portion of the pre-charge pressure in the brake system, and adjusting the secondary portion of the pre-charge pressure to an expected braking pressure. Adjusting the secondary portion of the pre-charge pressure may include reducing the secondary portion of the pre-charge pressure.

摘要翻译： 提供了一种用于操作机电车辆制动系统的方法。 该方法包括确定已经满足激活条件，构建制动系统中的预充压力的初始部分，将预充压力的初始部分施加到至少一个车轮制动器，构建第二部分 制动系统中的预充压力，并将预充气压力的次级部分调节到预期的制动压力。 调节预充气压力的次级部分可以包括减少次级部分的预充压力。