公开(公告)号：US08209100B2

公开(公告)日：2012-06-26

申请号：US12436566

申请日：2009-05-06

Applicant: Chong H. Sin ,  Adam Busack ,  Patrick J. Monsere ,  Michael C. Roberts

Inventor： Chong H. Sin ,  Adam Busack ,  Patrick J. Monsere ,  Michael C. Roberts

IPC: B60T13/74

CPC classification number: B60T13/662 ,  B60T7/042 ,  B60T2201/03 ,  B60T2220/04

Abstract: A method for controlling braking in a vehicle having a brake pedal includes the steps of calculating an intended amount of brake torque corresponding to a braking request made via application of the brake pedal, applying the intended amount of brake torque if a pre-determined condition pertaining to the vehicle is satisfied, and applying a filtered amount of brake torque if the pre-determined condition is not satisfied.

Abstract translation: 一种用于控制具有制动踏板的车辆中的制动的方法，包括以下步骤：计算与通过施加制动踏板所作出的制动请求相对应的制动转矩的预期量，如果预定的状态相关，则施加预期量的制动转矩 满足车辆，并且如果不满足预定条件，则施加过滤量的制动转矩。

公开(公告)号：US20110246041A1

公开(公告)日：2011-10-06

申请号：US13133535

申请日：2009-01-15

Applicant: Hidehisa Kato

Inventor： Hidehisa Kato

IPC: B60T8/1755

CPC classification number: B60T8/1755 ,  B60T2201/03

Abstract: When a the brake assist control and a left/right distribution control are performed at the same time, since braking forces, which are equal to or larger than the braking force generated by a brake operation of a driver, are generated to wheels by the brake assist control, in a case where the driver requests a large deceleration, a desired deceleration can be obtained. Further, since a difference is made between the braking forces generated to left/right wheels by the left/right distribution control, in a case where a yaw direction behavior is generated to a vehicle, the yaw direction behavior can be reduced by a difference between the braking forces.

Abstract translation: 当同时执行制动辅助控制和左/右分配控制时，由于通过制动器对车轮产生等于或大于驾驶员的制动操作产生的制动力的制动力 辅助控制，在驾驶员请求大的减速的情况下，可以获得期望的减速度。 此外，由于通过左/右分配控制对左/右车轮产生的制动力之间的差异，在对车辆产生偏航方向行为的情况下，偏航方向行为可以通过 制动力。

公开(公告)号：US20110184618A1

公开(公告)日：2011-07-28

申请号：US13014116

申请日：2011-01-26

Applicant: Hidefumi Inoue ,  Kazunari Nemoto

Inventor： Hidefumi Inoue ,  Kazunari Nemoto

IPC: B60T8/171

CPC classification number: A61B5/6893 ,  A61B5/0492 ,  B60T2201/03 ,  B60T2220/02 ,  B60W30/09

Abstract: An emergency braking system for a vehicle is designed to be operated upon detecting generation of an electromyogram in a driver. An electromyography is provided on a steering wheel of the vehicle. When the electromyogram detected by the electromyography exceeds a predetermined level, a braking system is operated. The electromyography is designed to obtain the electromyogram at a positive potential electrode, by providing a grip portion of the steering wheel with an earth electrode connected to the ground and the positive potential electrode separated from the ground.

Abstract translation: 设计用于车辆的紧急制动系统，以在检测到驾驶员中的肌电图的产生时进行操作。 在车辆的方向盘上提供肌电图。 当通过肌电描记术检测到的肌电图超过预定水平时，操作制动系统。 肌电图被设计成通过提供方向盘的握持部分与接地连接的接地电极和与地面分离的正电极来获得正电位电极的肌电图。

公开(公告)号：US20110155522A1

公开(公告)日：2011-06-30

申请号：US13056698

申请日：2009-07-31

Applicant: Andrew Miller

Inventor： Andrew Miller

IPC: B60T8/72 ,  B60T7/12 ,  B60T8/34

CPC classification number: B60T7/12 ,  B60T2201/03

Abstract: An emergency brake system (10) comprises first and second fluid communication paths (20) and (22) which provide fluid communication between a brake (18) and a hydraulic fluid tank (24). A first valve is provided in the first path (20) to vary pressure in the brake line (26) to a pressure P1 enabling the brake to apply a braking torque of T1 and a second valve (30) is provided in the path (22) to vary brake line pressure to a pressure P2 enabling the brake (18) to apply a braking torque of T2 where T2>T1. The system (10) senses the speed of a machine to which the brake (18) is coupled. Depending on the sensed speed of the machine when the emergency brake (18) is applied the system (10) will open one or both of the paths to control the braking torque applied by the brake (18).

Abstract translation: 紧急制动系统（10）包括在制动器（18）和液压油箱（24​​）之间提供流体连通的第一和第二流体连通路径（20）和（22）。 第一阀设置在第一路径（20）中，以将制动管路（26）中的压力改变为压力P1，使得制动器施加T1的制动转矩，并且在路径（22）中设置第二阀门（30） ）将制动管路压力改变为使得制动器（18）能够施加T2的制动转矩T2（T2）> T1的压力P2。 系统（10）感测制动器（18）联接到的机器的速度。 根据当紧急制动器（18）被施加时感测到的机器的速度，系统（10）将打开一个或两个路径以控制由制动器（18）施加的制动转矩。

公开(公告)号：US20100286882A1

公开(公告)日：2010-11-11

申请号：US12436566

申请日：2009-05-06

Applicant: CHONG H. SIN ,  ADAM BUSACK ,  PATRICK J. MONSERE ,  MICHAEL C. ROBERTS

Inventor： CHONG H. SIN ,  ADAM BUSACK ,  PATRICK J. MONSERE ,  MICHAEL C. ROBERTS

IPC: G06F19/00 ,  B60T13/00

CPC classification number: B60T13/662 ,  B60T7/042 ,  B60T2201/03 ,  B60T2220/04

Abstract: A method for controlling braking in a vehicle having a brake pedal includes the steps of calculating an intended amount of brake torque corresponding to a braking request made via application of the brake pedal, applying the intended amount of brake torque if a pre-determined condition pertaining to the vehicle is satisfied, and applying a filtered amount of brake torque if the pre-determined condition is not satisfied.

Abstract translation: 一种用于控制具有制动踏板的车辆中的制动的方法，包括以下步骤：计算与通过施加制动踏板所作出的制动请求相对应的制动转矩的预期量，如果预定的状态相关，则施加预期量的制动转矩 满足车辆，并且如果不满足预定条件，则施加过滤量的制动转矩。

公开(公告)号：US20100089709A1

公开(公告)日：2010-04-15

申请号：US12525623

申请日：2008-02-27

Applicant: Michihito Shimada ,  Kazuya Maki

Inventor： Michihito Shimada ,  Kazuya Maki

IPC: B60L7/10 ,  B60T13/18

CPC classification number: B60T13/686 ,  B60T1/10 ,  B60T7/042 ,  B60T8/4072 ,  B60T2201/03 ,  B60T2270/604

Abstract: A vehicle brake control apparatus is provided with a master cylinder capable of outputting master cylinder pressure, which is pressure of operating fluid generated by operation of a brake pedal, and hydraulic pumps capable of outputting pressurized pressure generated by pressurizing the operating fluid as braking force, wherein a brake ECU is configured to detect driver's requested braking force based on the master cylinder pressure to drive-control the hydraulic pumps based on the requested braking force, and when the hydraulic pumps outputs the braking force, the brake ECU changes the requested braking force according to a pedal stroke of the brake pedal at the time of the detection of the requested braking force, thereby enabling high-precision braking force control by setting optimal requested braking force always according to intension of a driver irrespective of a driving condition of the vehicle to improve drivability.

Abstract translation: 车辆制动控制装置具有能够输出主缸压力的主缸，该主缸压力是由制动踏板操作产生的工作流体的压力，以及能够输出通过对工作流体加压而产生的加压压力作为制动力的液压泵， 其特征在于，所述制动ECU构成为，根据所述主缸压力来检测驾驶员所要求的制动力，以根据要求的制动力对所述液压泵进行驱动控制，并且当所述液压泵输出制动力时，所述制动ECU改变所述制动力 根据检测到所要求的制动力时的制动踏板的踏板行程，通过根据驾驶员的意图设定最佳要求的制动力，能够进行高精度的制动力控制，而与车辆的驾驶状况无关 以提高驾驶性能。

公开(公告)号：US20090105919A1

公开(公告)日：2009-04-23

申请号：US11873450

申请日：2007-10-17

Applicant: Timothy M. Karnjate ,  William K. Manosh

Inventor： Timothy M. Karnjate ,  William K. Manosh

IPC: G06F19/00

CPC classification number: B60T8/172 ,  B60T8/3275 ,  B60T2201/03 ,  Y10T74/20528 ,  Y10T74/20534

Abstract: A method for determining whether a panic braking maneuver has been initiated in a vehicle with a brake pedal includes the steps of receiving brake pedal travel data, receiving brake pedal force data, determining a rate of change of acceleration of the brake pedal from the brake pedal travel data, determining a rate of change of acceleration of force applied to the brake pedal from the brake pedal force data, comparing the rate of change of acceleration of the brake pedal with a first predetermined value and a third predetermined value, and comparing the rate of change of acceleration of force applied to the brake pedal with a second predetermined value and a fourth predetermined value.

Abstract translation: 一种用于确定在具有制动踏板的车辆中是否开始紧急制动操作的方法包括以下步骤：接收制动踏板行程数据，接收制动踏板力数据，确定制动踏板从制动踏板的加速度变化率 行驶数据，从制动踏板力数据确定施加到制动踏板的加速度变化率，将制动踏板的加速度变化率与第一预定值和第三预定值进行比较，以及比较速度 以第二预定值和第四预定值改变施加到制动踏板的加速度。

公开(公告)号：US20080295506A1

公开(公告)日：2008-12-04

申请号：US12130281

申请日：2008-05-30

Applicant: Takanobu Saito ,  Motohiro Higuma

Inventor： Takanobu Saito ,  Motohiro Higuma

IPC: F16D31/00

CPC classification number: B60T8/1755 ,  B60T8/4081 ,  B60T8/4872 ,  B60T2201/03

Abstract: A hydraulic circuit includes a first pressurizing section for pressurizing a wheel cylinder by operating a master cylinder, and a second pressurizing section for pressurizing the wheel cylinder independently of operation of the master cylinder. A control unit determines whether a first operation request according to a physical relationship between a vehicle and an environment surrounding the vehicle is present; determines whether a second operation request according to a physical behavior of the vehicle is present; activates the first pressurizing section when the first operation request is present and the second operation request is absent; activates the second pressurizing section when the first operation request is absent and the second operation request is present; and keeps the first pressurizing section activated and activates the second pressurizing section, when the second operation request turns present under condition that the first pressurizing section is activated in response to the first operation request.

Abstract translation: 液压回路包括用于通过操作主缸来对轮缸加压的第一加压部分，以及独立于主缸的操作而对轮缸加压的第二加压部。 控制单元确定是否存在根据车辆与车辆周围的环境之间的物理关系的第一操作请求; 确定是否存在根据车辆的物理行为的第二操作请求; 当存在第一操作请求并且不存在第二操作请求时激活第一加压部分; 当第一操作请求不存在并且存在第二操作请求时，激活第二加压部分; 并且当所述第一加压部分响应于所述第一操作请求而被启动的条件下在所述第二操作请求变为存在时，保持所述第一加压部分被激活并激活所述第二加压部。

公开(公告)号：US20080179941A1

公开(公告)日：2008-07-31

申请号：US12006833

申请日：2008-01-04

Applicant: Satoshi Matsushita

Inventor： Satoshi Matsushita

IPC: B60T13/00

CPC classification number: B60T8/3275 ,  B60T8/4081 ,  B60T13/662 ,  B60T13/745 ,  B60T17/221 ,  B60T2201/03

Abstract: A brake system includes an electric brake force generator which brakes a wheel using a driving force of an electric motor and an electric motor controller that performs a field-weakening control of the electric motor. The electric motor controller performs the field-weakening control of the electric motor which then operates the electric brake force generator. Thus, the rotational speed of the electric motor is increased when the field weakening control is performed by the electric motor controller thereby quickly activating the electric braking force generator to enhance response of brake force generation.

Abstract translation: 制动系统包括使用电动机的驱动力制动车轮的电动制动力发生器和执行电动机的弱磁控制的电动机控制器。 电动机控制器执行电动机的弱磁控制，然后操作电动制动力发生器。 因此，当通过电动机控制器执行磁场减弱控制时，电动机的转速增加，从而快速启动电动制动力发生器以增强制动力产生的响应。

公开(公告)号：US20080009996A1

公开(公告)日：2008-01-10

申请号：US11593633

申请日：2006-11-07

Applicant: Shigeru Saito ,  Koichi Kokubo ,  Masahiro Matsuura ,  Yuji Sengoku

Inventor： Shigeru Saito ,  Koichi Kokubo ,  Masahiro Matsuura ,  Yuji Sengoku

IPC: B60T8/32 ,  B60T8/17

CPC classification number: B60W10/18 ,  B60K1/02 ,  B60K6/26 ,  B60K6/365 ,  B60T1/10 ,  B60T7/12 ,  B60T8/00 ,  B60T2201/03 ,  B60W10/08 ,  B60W10/184 ,  B60W20/00 ,  B60W30/18127 ,  B60W30/18136 ,  B60W2510/182 ,  B60W2520/28 ,  B60W2540/10 ,  B60W2540/12

Abstract: A vehicle deceleration control device is provided that can determine an appropriate supplemental braking force when a braking force is applied according to an accelerator operation state. An engine braking-equivalent braking force is varied according to an initial accelerator angle when an accelerator returns and according to an accelerator return speed. That is, the greater the initial accelerator angle is, or the greater the accelerator return speed is, the greater the value to which the engine braking-equivalent braking force is set. It therefore becomes possible to determine the appropriate supplemental braking force that reflects the driver's braking intention.

Abstract translation: 提供一种车辆减速控制装置，其能够根据加速器运转状态来确定施加制动力时的适当的补充制动力。 发动机制动等效制动力根据加速器返回时的初始加速器角度和根据加速器返回速度而变化。 也就是说，初始加速器角度越大或加速器返回速度越大，设定发动机制动等效制动力的值越大。 因此，可以确定反映驾驶员的制动意图的适当的补充制动力。