公开(公告)号：US09308904B2

公开(公告)日：2016-04-12

申请号：US14218588

申请日：2014-03-18

Applicant: FORD GLOBAL TECHNOLOGIES, LLC

Inventor： Thomas Svensson

IPC: B60T8/32 ,  B60T7/04 ,  B60T13/74

CPC classification number: B60T8/3265 ,  B60T7/042 ,  B60T8/3275 ,  B60T13/745 ,  B60T2201/12

Abstract: A method of operating a hydraulic brake system is described. A method of operating a hydraulic brake system of a motor vehicle having a mechatronic brake booster to boost a hydraulic pressure generated in a brake master cylinder of the brake system by a brake pedal of the motor vehicle determines whether a propulsion request is present during operation of the motor vehicle and actuates the mechatronic brake booster when a propulsion request has ended or been substantially reduced. During a predetermined time interval after the propulsion request has ended or been reduced, the mechatronic brake booster is operated at a minimum intensity such that no braking effect occurs during the predetermined time interval, unless a braking request occurs.

Abstract translation: 描述了一种操作液压制动系统的方法。 一种操作机动车辆的液压制动系统的方法，其具有机电制动助力器，以通过机动车辆的制动踏板来提高制动系统的制动主缸中产生的液压，确定在运行期间是否存在推进要求 当推进请求已经结束或大大减少时，机动车辆并致动机电制动助力器。 在推进请求结束或减小之后的预定时间间隔期间，机电制动助力器以最小强度操作，使得在预定时间间隔内不产生制动效果，除非发生制动请求。

公开(公告)号：US09296382B2

公开(公告)日：2016-03-29

申请号：US13843249

申请日：2013-03-15

Applicant: Honda Motor Co., Ltd.

Inventor： Kin C. Fung ,  Timothy J. Dick

IPC: G08B23/00 ,  B60W10/18 ,  B60K28/06 ,  B60T8/172 ,  B62D6/00 ,  G01C21/36 ,  G08B21/06 ,  G08G1/16 ,  G06F17/00 ,  B60W50/08 ,  B60W40/09 ,  B60W10/20 ,  B60W10/22 ,  B60W30/02 ,  B60W30/08 ,  B60W30/12 ,  B60W30/14 ,  A61B5/0205 ,  A61B5/0476 ,  A61B5/055 ,  A61B5/11 ,  A61B5/1455 ,  A61B5/18 ,  B60W40/08

CPC classification number: B60W30/02 ,  A61B5/0205 ,  A61B5/0476 ,  A61B5/055 ,  A61B5/1103 ,  A61B5/14553 ,  A61B5/18 ,  B60K28/06 ,  B60K28/066 ,  B60T8/172 ,  B60T2201/03 ,  B60T2201/08 ,  B60T2201/12 ,  B60T2220/02 ,  B60W10/04 ,  B60W10/18 ,  B60W10/20 ,  B60W10/22 ,  B60W10/30 ,  B60W30/08 ,  B60W30/12 ,  B60W30/143 ,  B60W40/08 ,  B60W40/09 ,  B60W50/087 ,  B60W2040/0827 ,  B60W2540/22 ,  B60W2540/26 ,  B60W2540/30 ,  B60W2710/202 ,  B60W2710/30 ,  B60W2750/30 ,  B60W2900/00 ,  B62D6/007 ,  G01C21/3697 ,  G06F17/00 ,  G08B21/06 ,  G08G1/166 ,  G08G1/167

Abstract: Methods of assessing driver behavior include monitoring vehicle systems and driver monitoring systems to accommodate for a driver's slow reaction time, attention lapse and/or alertness. When it is determined that a driver is drowsy, for example, the response system may modify the operation of one or more vehicle systems. The systems that may be modified include: visual devices, audio devices, tactile devices, antilock brake systems, automatic brake prefill systems, brake assist systems, auto cruise control systems, electronic stability control systems, collision warning systems, lane keep assist systems, blind spot indicator systems, electronic pretensioning systems and climate control systems.

Abstract translation: 评估驾驶员行为的方法包括监控车辆系统和驾驶员监控系统以适应驾驶员的缓慢反应时间，注意力流逝和/或警觉性。 当确定驾驶员昏昏欲睡时，例如，响应系统可以修改一个或多个车辆系统的操作。 可以修改的系统包括：视觉设备，音频设备，触觉设备，防抱死制动系统，自动刹车预充系统，制动辅助系统，自动巡航控制系统，电子稳定控制系统，碰撞预警系统，车道保持辅助系统，盲人 现场指示器系统，电子预张紧系统和气候控制系统。

公开(公告)号：US09248810B2

公开(公告)日：2016-02-02

申请号：US13913239

申请日：2013-06-07

Applicant: Erland George Olofsson

Inventor： Erland George Olofsson

IPC: B60T7/04 ,  B60T8/32 ,  B60T13/66 ,  G05G1/30

CPC classification number: B60T7/042 ,  B60L2250/26 ,  B60T8/3275 ,  B60T13/66 ,  B60T2201/03 ,  B60T2201/12 ,  B60W2540/10 ,  G05G1/30

Abstract: An accelerator pedal operated braking system for an automatic transmission vehicle; said braking system including monitoring of angular data and angular rate of change data of an accelerator pedal of said vehicle; said system further including a control module and an actuator acting on the brake pedal of said vehicle; said braking system responsive to said angular data and angular rate of change data.

Abstract translation: 一种用于自动变速器车辆的油门踏板操纵制动系统; 所述制动系统包括监视所述车辆的加速器踏板的角度数据和角速度变化数据; 所述系统还包括控制模块和作用在所述车辆的制动踏板上的致动器; 所述制动系统响应于所述角度数据和角速度变化数据。

公开(公告)号：US09221434B2

公开(公告)日：2015-12-29

申请号：US14035297

申请日：2013-09-24

Applicant: CLAAS TRACTOR S.A.S.

Inventor： Christophe Gomez

IPC: B60T7/06 ,  B60Q1/50 ,  B60T7/04 ,  B60T17/22 ,  B60T7/12 ,  B60T7/20

CPC classification number: B60T7/065 ,  B60Q1/50 ,  B60T7/042 ,  B60T7/12 ,  B60T7/20 ,  B60T17/22 ,  B60T2201/12

Abstract: A method for operating a self-propelled agricultural machine that has a traction drive, a service brake, a control and a man machine interface including an accelerator pedal and a brake pedal, where a user actuation of the brake pedal causes the service brake to be operated. The method includes monitoring the user actuation of the accelerator pedal by the control to detect a brake indication, which is a predetermined indication for an approaching user actuation of the brake pedal. Upon detecting a brake indication, the control implements at least one preparatory measure by the control for the preparation of a user actuation of the brake pedal. The implemented preparatory measure alone does not have a braking effect on the agricultural machine.

Abstract translation: 一种用于操作具有牵引驱动器，行车制动器，控制器和包括加速器踏板和制动踏板的人机界面的自走式农业机器的方法，其中用户致动制动踏板使得行车制动器为 操作。 该方法包括通过控制来监视用户对加速器踏板的致动，以检测制动器指示，该制动指示是接近用户致动制动踏板的预定指示。 在检测到制动器指示时，控制器通过用于制动踏板的用户致动的控制实现至少一个准备措施。 单靠实施的准备措施对农业机械没有制动作用。

公开(公告)号：US20150239437A1

公开(公告)日：2015-08-27

申请号：US14191505

申请日：2014-02-27

Applicant: Robert Bosch GmbH

Inventor： Brad Ignaczak ,  Oliver Schwindt ,  James Kim ,  Michael Neumeyer

IPC: B60T7/22 ,  B60T8/32 ,  B60T8/171

CPC classification number: B60T7/22 ,  B60T8/171 ,  B60T8/17558 ,  B60T8/32 ,  B60T2201/022 ,  B60T2201/12 ,  B60T2230/08

Abstract: In one embodiment, the invention provides a method for controlling a vehicle brake system while the vehicle is in reverse. The method includes prefilling the brake system upon detecting an object in the vehicle's path. If the vehicle continues to move toward the detected object and a first threshold is reached, light braking is applied. If the vehicle continues to move toward the detected object and a second threshold is reached, heavier braking up to full braking is applied to prevent the vehicle from colliding with the object.

Abstract translation: 在一个实施例中，本发明提供一种在车辆相反时控制车辆制动系统的方法。 该方法包括在检测车辆路径中的物体时预先制动系统。 如果车辆继续向被检测物体移动并达到第一阈值，则施加轻度制动。 如果车辆继续向检测到的物体移动并且达到第二阈值，则施加更大的制动直到完全制动以防止车辆与物体碰撞。

公开(公告)号：US20140183933A1

公开(公告)日：2014-07-03

申请号：US14135650

申请日：2013-12-20

Applicant: Robert Bosch GmbH

Inventor： Ryan Kuhlman

IPC: B60T13/58

CPC classification number: B60T13/586 ,  B60T1/10 ,  B60T7/22 ,  B60T2201/02 ,  B60T2201/12 ,  B60T2270/604 ,  F16D61/00

Abstract: A method of decelerating a vehicle equipped with both regenerative powertrain braking from a motor/generator and friction braking from fluid pumped through a brake circuit. A deceleration demand is received, and regenerative braking torque is ramped up in response to the deceleration demand. The brake circuit is pre-charged during the ramping up of regenerative braking torque. Pre-charging the brake circuit includes pumping fluid to at least one wheel cylinder braking device to reduce the required pump speed and resulting noise for any subsequent braking demand on the brake circuit. The pump is actuated to operate at a predetermined speed that maintains noise and vibration below predetermined levels.

Abstract translation: 一种从电动机/发电机装备有再生动力传动制动的车辆和从泵送通过制动回路的流体产生摩擦制动的方法。 接收到减速要求，响应于减速要求，再生制动转矩上升。 制动电路在再生制动转矩上升期间被预充电。 制动回路的预充气包括将流体泵送到至少一个轮缸制动装置，以减少所需的泵速度，并且对制动回路上的任何后续制动要求产生噪音。 泵被致动以以预定速度操作，其将噪声和振动保持在预定水平以下。

公开(公告)号：US20140142827A1

公开(公告)日：2014-05-22

申请号：US14081337

申请日：2013-11-15

Applicant: FUJI JUKOGYO KABUSHIKI KAISHA

Inventor： Yoshiyuki SHIMIZU

IPC: B60T7/22

CPC classification number: B60T7/22 ,  B60T2201/12

Abstract: A brake controlling unit detects a brake actuation object based on images captured by a running environment recognizing unit and sets a target brake pre-pressure actuation distance based on a relative speed between the brake actuation object and a subject vehicle. When an actual distance between the subject vehicle and the brake actuation object reaches the target brake pre-pressure actuation distance, the brake controlling unit outputs to a brake driving unit a driving signal that generates a brake pre-pressure to make the brake clearance of a brake minimal.

Abstract translation: 制动控制单元基于由行驶环境识别单元捕获的图像检测制动器致动对象，并且基于制动致动对象和主车辆之间的相对速度来设定目标制动器预压动作距离。 当目标车辆和制动器致动对象之间的实际距离达到目标制动器预压致动距离时，制动控制单元向制动驱动单元输出产生制动预压力的驱动信号，以使制动器的制动间隙为 制动最小。

公开(公告)号：US08197016B2

公开(公告)日：2012-06-12

申请号：US12434262

申请日：2009-05-01

Applicant: Richard P. Metzger, Jr.

Inventor： Richard P. Metzger, Jr.

IPC: B60T8/60 ,  B60T13/66

CPC classification number: B60T15/14 ,  B60T8/00 ,  B60T8/1703 ,  B60T8/174 ,  B60T2201/12 ,  B60T2230/04 ,  B64C25/42

Abstract: A brake fill effect minimization function for preventing or reducing brake controller windup during a brake fill condition or the like that may commonly occur in hydraulic or electromechanical brake systems, particularly during initial application of the brakes or during anti-skid conditions. The function temporarily reduces error input to the brake controller during a perceived brake fill condition (hydraulic brakes) or running clearance condition (electromechanical brakes) thereby facilitating smooth application of the brakes during initial braking and/or under anti-skid conditions.

Abstract translation: 一种制动填充效应最小化功能，用于在液压或机电制动系统中通常发生的制动填充状态等中，特别是在制动器的最初施加期间或在防滑条件期间，防止或减少制动控制器卷起。 该功能在感知的制动器填充状态（液压制动器）或行驶间隙状态（机电制动器）期间临时减少对制动控制器的输入，从而便于在初始制动期间和/或在防滑条件下平稳地施加制动器。

公开(公告)号：US07996137B2

公开(公告)日：2011-08-09

申请号：US11632986

申请日：2005-07-08

Applicant: Stephan Groitzsch ,  Torsten Cress

Inventor： Stephan Groitzsch ,  Torsten Cress

IPC: B60T7/12

CPC classification number: B60T8/4854 ,  B60T7/12 ,  B60T8/3275 ,  B60T8/4077 ,  B60T2201/12

Abstract: In a method of changing the trigger threshold of a brake stand-by function of a vehicle brake, the brake stand-by function generates brake pressure in wheel brakes without application of a brake pedal. The trigger threshold value for the brake stand-by function is determined by the following steps: a) determining an average return speed of an accelerator pedal; b) changing the trigger threshold value for the brake stand-by function depending on the determined average return speed of the accelerator pedal. The method allows reducing the number of spurious releases of the brake stand-by function, which a sportive driving style brings about.In another embodiment of the method, the position of the accelerator pedal is used to change the trigger threshold value for the brake stand-by function.

Abstract translation: 在改变车辆制动器的制动待机功能的触发阈值的方法中，制动待机功能在不施加制动踏板的情况下产生车轮制动器中的制动压力。 制动待机功能的触发阈值由以下步骤决定：a）确定加速踏板的平均回程速度; b）根据确定的加速踏板的平均回程速度，改变制动待机功能的触发阈值。 该方法允许减少制动待机功能的杂散释放次数，这是运动型驾驶风格带来的。 在该方法的另一实施例中，加速踏板的位置用于改变制动待机功能的触发阈值。

公开(公告)号：US07806486B2

公开(公告)日：2010-10-05

申请号：US11613762

申请日：2006-12-20

Applicant: Gerd Bitz

Inventor： Gerd Bitz

IPC: B60T13/66

CPC classification number: B60T8/4081 ,  B60T8/4827 ,  B60T2201/12 ,  B60T2270/82

Abstract: The present invention makes an improved braking system available. This comprises a brake pedal and/or a servo unit and also incorporates a hydraulic unit including an integrated electronic controller (for short: EBS) and a hydraulically actuated wheel brake associated with each wheel. Hereby, the wheel brakes are connected hydraulically to the electronic hydraulic unit as is also the brake pedal/servo unit. A brake cylinder for the wheel brake is arranged to be prefilled by means of a “prefill” function in order to at least partly reduce the clearance gap. For the first time hereby, the braking system is provided with a switching device by means of which the “prefill” function is arranged to be switched on or off in dependence on a selectable operating mode. Moreover, the invention proposes a method for electronically regulating the brakes utilizing such a braking system.

Abstract translation: 本发明提供了一种改进的制动系统。 这包括制动踏板和/或伺服单元，并且还包括包括集成电子控制器（简称：EBS）的液压单元和与每个车轮相关联的液压致动的车轮制动器。 因此，车轮制动器也与制动踏板/伺服单元一起液压连接到电子液压单元。 用于车轮制动器的制动缸布置成通过“预填充”功能预填充，以便至少部分地减小间隙。 因此，制动系统首先设置有开关装置，通过该开关装置，根据可选择的操作模式将“预充”功能设置为接通或断开。 此外，本发明提出了一种利用这种制动系统电子调节制动器的方法。