中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

150 records (took 0.029 seconds)

    SYSTEM AND METHOD FOR REDUCING TRANSIENT BRAKE CALIPER DRAG
    65.
    发明申请
    SYSTEM AND METHOD FOR REDUCING TRANSIENT BRAKE CALIPER DRAG 有权
    用于减少瞬态刹车卡钳的系统和方法

    公开(公告)号：US20140116816A1

    公开(公告)日：2014-05-01

    申请号：US13666656

    申请日：2012-11-01

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： DAVID BEGLEITER ,  STEVEN J. WEBER

    IPC: B60T17/22 ,  B60T7/06 ,  B60T13/20

    CPC classification number: B60T17/22 ,  B60T7/06 ,  B60T8/00 ,  B60T8/4872 ,  B60T13/20 ,  B60T13/741 ,  B60T2201/12

    Abstract: Systems and methods for reducing transient brake caliper drag in a motor vehicle are provided. The motor vehicle, for example, may include, but is not limited to, an axle, a rotor coupled to the axle, a brake caliper comprising a brake pad configured to engage the rotor, a brake pedal assembly communicatively coupled to the brake caliper, the brake pedal assembly configured to receive user input directing the brake pad to apply a force to the rotor and user input directing the brake pad to disengage the rotor, and a processor coupled to the brake caliper, wherein the processor is configured to determine, after the brake pedal assembly receives user input directing the brake pad to disengage the rotor, the force applied to the rotor, and command the brake caliper to retract the brake pad away from the rotor when the determined force exceeds a predetermined threshold.

    Abstract translation: 提供了用于减少机动车辆中的瞬时制动钳阻力的系统和方法。 例如，机动车辆可以包括但不限于轴，联接到车轴的转子，包括构造成接合转子的制动衬块的制动钳，与通道连接的制动钳的制动踏板组件， 所述制动踏板组件被配置为接收引导所述制动衬块以向所述转子施加力的用户输入和引导所述制动衬块脱离所述转子的用户输入，以及耦合到所述制动钳的处理器，其中所述处理器被配置为在 制动踏板组件接收用户输入，引导制动衬块使转子脱离，施加到转子上的力，并且当所确定的力超过预定阈值时，命令制动钳将制动衬块从转子上退回。

    ACCELERATOR BRAKING MODULE
    66.
    发明申请
    ACCELERATOR BRAKING MODULE 审中-公开
    加速器制动模块

    公开(公告)号：US20130338894A1

    公开(公告)日：2013-12-19

    申请号：US13913239

    申请日：2013-06-07

    Applicant: Erland George Olofsson

    Inventor： Erland George Olofsson

    IPC: B60T7/04

    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。

    BRAKE BOOSTER AND METHOD FOR OPERATING A BRAKE BOOSTER
    67.
    发明申请
    BRAKE BOOSTER AND METHOD FOR OPERATING A BRAKE BOOSTER 有权
    制动助推器及制动助推器的操作方法

    公开(公告)号：US20130269337A1

    公开(公告)日：2013-10-17

    申请号：US13880434

    申请日：2011-09-05

    Applicant: Dirk Mahnkopf

    Inventor： Dirk Mahnkopf

    IPC: B60T13/58

    CPC classification number: B60T13/58 ,  B60T7/042 ,  B60T7/085 ,  B60T7/12 ,  B60T8/441 ,  B60T13/662 ,  B60T13/745 ,  B60T17/22 ,  B60T2201/12

    Abstract: A brake booster includes an input element actuatable by a driver, an actuator for generating a support force, an output element to which an input or support force may be applied and via which an actuating force may be applied to a piston of a brake master cylinder, and a force transmission unit having elastic properties, situated between the input element and the actuator, and the output element, and transmitting the input and/or support forces to the output element. An air gap, which in idle mode is smaller or larger than a desired air gap, is provided between the input element and the force transmission unit. A method for operating the brake booster includes generating a support force prior to a braking intent to be anticipated or immediately after detection of a braking intent, in a time span before or immediately after detection of an actuation of the input element.

    Abstract translation: 制动助力器包括可由驾驶员致动的输入元件，用于产生支撑力的致动器，可以施加输入或支撑力的输出元件，通过该输出元件可将致动力施加到制动主缸的活塞 以及位于输入元件和致动器之间的弹性特性的力传递单元和输出元件，并将输入和/或支撑力传递到输出元件。 在输入元件和力传递单元之间设置有在空闲模式下小于或大于期望气隙的气隙。 一种用于操作制动助力器的方法，包括在检测到输入元件的动作之前或之后的时间跨度内，在制动意图之前产生支撑力，或者在检测到制动意图之后立即产生支撑力。

    Method and device for displacing and storing brake fluid for a hydraulic brake system of a vehicle
    69.
    发明申请
    Method and device for displacing and storing brake fluid for a hydraulic brake system of a vehicle 有权
    用于移动和存储用于车辆的液压制动系统的制动液的方法和装置

    公开(公告)号：US20120255817A1

    公开(公告)日：2012-10-11

    申请号：US13386262

    申请日：2010-05-05

    Applicant: Herbert Vollert ,  Reinhard Weiberle

    Inventor： Herbert Vollert ,  Reinhard Weiberle

    IPC: B60T13/13 ,  B60T7/12 ,  B60T13/66 ,  B60T13/14

    CPC classification number: B60T8/4845 ,  B60T8/405 ,  B60T8/4872 ,  B60T13/686 ,  B60T17/221 ,  B60T2201/12

    Abstract: In a method for displacing and storing brake fluid for a hydraulic brake system of a vehicle which brake system has at least one hydraulic accumulator, at least one brake booster and at least one brake circuit, the brake booster is configured in such a manner, that even without an action of the driver, actuation of the brake booster allows a volume of brake fluid to be automatically displaced. The brake fluid is displaced into the hydraulic accumulator and stored, by automatic actuation of the brake booster, and at least a portion of the stored brake fluid is emptied by the hydraulic accumulator into the brake circuit as a function of the operating state of the brake system.

    Abstract translation: 在用于驱动和存储用于车辆的液压制动系统的制动液的方法中，所述制动系统具有至少一个液压蓄能器，至少一个制动助力器和至少一个制动回路，所述制动助力器以这种方式配置， 即使没有驾驶员的动作，制动助力器的致动允许一定量的制动液自动移位。 制动液通过制动助力器的自动致动而移动到液压蓄能器中，并且存储的制动液的至少一部分作为制动器的操作状态的函数被液压蓄能器排空到制动回路中 系统。

    Driver Assistance System for a Vehicle, in Particular Commercial Vehicle, and Method for Controlling a Brake System
    70.
    发明申请
    Driver Assistance System for a Vehicle, in Particular Commercial Vehicle, and Method for Controlling a Brake System 有权
    专用车辆车辆驾驶员辅助系统及制动系统控制方法

    公开(公告)号：US20120203438A1

    公开(公告)日：2012-08-09

    申请号：US13501611

    申请日：2010-10-27

    Applicant: Karsten Breuer ,  Thomas Dieckmann ,  Wallbaum Torsten

    Inventor： Karsten Breuer ,  Thomas Dieckmann ,  Wallbaum Torsten

    IPC: B60T8/172

    CPC classification number: B60T8/4818 ,  B60R2021/0104 ,  B60R2021/01259 ,  B60T7/22 ,  B60T8/17558 ,  B60T17/22 ,  B60T2201/02 ,  B60T2201/12 ,  B60W30/085 ,  B60W30/10 ,  B60W30/14

    Abstract: The invention relates to a driver assistance system for a vehicle, in particular commercial vehicle, wherein the driver assistance system (14) has: a detection system which has at least one sensor (15-1, 15-2, 15-3) for issuing measuring signals (S5-1, S5-2, S5-3), a control unit (16) for receiving the measuring signals (S5-1, S5-2, S5-3) and for determining the probability of a critical situation or critical state of the vehicle (1), wherein, when a critical state or sufficient probability of a critical state is identified, the control unit (16) of the driver assistance system (14) outputs a signal (S6) for priming a brake system (4) to a brake control device (6) of the brake system (4) of the vehicle (1), and wherein the control unit (16) outputs an external brake request signal (S6) for initiating braking operations to the brake control device (6) of the brake system (4). According to the invention, in order to prime the brake system (4), the control unit (16) outputs an external brake request signal (S6) which has a desired acceleration value signal (S6-3) with a higher desired acceleration value (a-des) than a current actual acceleration value (a-act).

    Abstract translation: 本发明涉及一种用于车辆，特别是商用车辆的驾驶员辅助系统，其中驾驶员辅助系统（14）具有：检测系统，其具有至少一个传感器（15-1,15-2,15-3），用于 发出测量信号（S5-1，S5-2，S5-3），用于接收测量信号（S5-1，S5-2，S5-3）并用于确定危急情况的概率的控制单元（16） 或临界状态，其中，当识别到临界状态或临界状态的足够概率时，驾驶员辅助系统（14）的控制单元（16）输出用于起动制动器的信号（S6） 系统（4）到车辆（1）的制动系统（4）的制动控制装置（6），并且其中控制单元（16）输出用于启动制动操作的外部制动请求信号（S6） 制动系统（4）的控制装置（6）。 根据本发明，为了引导制动系统（4），控制单元（16）输出具有期望的加速度值信号（S6-3）的外部制动请求信号（S6），其具有较高的期望加速度值 a-des）比当前的实际加速度值（a-act）。

Patent Agency Ranking