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    Braking force retaining unit
    73.
    发明申请
    Braking force retaining unit 有权
    制动力保持单元

    公开(公告)号：US20060108868A1

    公开(公告)日：2006-05-25

    申请号：US11232027

    申请日：2005-09-21

    Applicant: Seiji Ohsaki ,  Hiroyasu Ishizuka

    Inventor： Seiji Ohsaki ,  Hiroyasu Ishizuka

    IPC: B60T8/60

    CPC classification number: B60T7/122 ,  B60T2201/06

    Abstract: A braking force retaining unit has a cut-off valve and a control unit. The cut-off valve retains predetermined brake hydraulic pressure at the wheel cylinders until a predetermined releasing condition is established even after the depression of a brake pedal is released when a vehicle is stopped, whereas when the predetermined releasing condition is established, the brake hydraulic pressure so retained is released, when the depression of the brake pedal is released, the control unit controls the cut-off valve so as to retain the brake hydraulic pressure while reducing the retained brake hydraulic pressure at a first reduction speed. When the predetermined releasing condition is established, the control unit controls the cut-off valve so as to allow the brake hydraulic pressure retained at the wheel cylinders to be reduced at a second reduction speed which is faster than the first reduction speed.

    Abstract translation: 制动力保持单元具有截止阀和控制单元。 截止阀在车轮缸处保持预定的制动液压，直到在车辆停止时释放制动踏板的下压之后建立预定的释放条件，而当预定的释放条件建立时，制动液压 因此当释放制动踏板的下压时，控制单元控制截止阀，从而保持制动液压，同时以第一减速度减小保持的制动液压。 当预定的释放条件成立时，控制单元控制切断阀，以便以比第一减速更快的第二减速速度减小保留在轮缸上的制动液压。

    Electro mechanical brake, control device and control methods
    76.
    发明申请
    Electro mechanical brake, control device and control methods 有权
    电动机械制动，控制装置及控制方法

    公开(公告)号：US20040104619A1

    公开(公告)日：2004-06-03

    申请号：US10720481

    申请日：2003-11-25

    Applicant: Hitachi, Ltd.

    Inventor： Toshio Manaka

    IPC: B60T008/88

    CPC classification number: B60T13/741 ,  B60T7/122 ,  B60T13/66 ,  B60T2201/06

    Abstract: When a vehicle is suddenly stopped by turning off an ignition key switch on a way of a slope road, a braking force maintaining control is not preformed, and it often occurs that the vehicle moves down along the slope road. To prevent such occurrence, an electro-mechanical braking device for maintaining the braking force is provided so that the vehicle is parked securely. The electro-mechanical braking device includes a parking brake mechanism for maintaining the brake force even when an ignition key switch (power supply switch) of the vehicle is turned off. When the power supply switch (ignition key switch) of the vehicle is turned off with a braking pedal being stroked or a braking operation signal being present, the parking-brake mechanism is activated (the brake force is maintained).

    Abstract translation: 当通过关闭斜坡道路上的点火钥匙开关突然停止车辆时，不会执行制动力维持控制，并且经常发生车辆沿着斜坡道路向下移动。 为了防止发生这种情况，提供了用于保持制动力的机电制动装置，使得车辆被牢固地停放。 机电制动装置包括即使关闭车辆的点火钥匙开关（电源开关）也保持制动力的驻车制动机构。 当制动踏板被触发或存在制动操作信号时车辆的电源开关（点火钥匙开关）被关闭时，驻车制动机构被激活（保持制动力）。

    Method and system for controlling brake equipment which can be activated when a motor vehicle is stationary
    77.
    发明申请
    Method and system for controlling brake equipment which can be activated when a motor vehicle is stationary 有权
    用于控制制动设备的方法和系统，当机动车静止时可以启动

    公开(公告)号：US20030214185A1

    公开(公告)日：2003-11-20

    申请号：US10464277

    申请日：2003-06-18

    Inventor： Ralf Kinder ,  Gerhard Klapper ,  Reza Shokoufandeh ,  Franz-Josef Endres ,  Ralf Leiter ,  Lorenz Maack ,  Andreas Sons

    IPC: B60T008/32

    CPC classification number: B60T11/103 ,  B60T7/122 ,  B60T2201/06

    Abstract: The present invention provides a method and a system for controlling a braking equipment of a motor vehicle in order to activate the braking equipment at a standstill of the motor vehicle such that braking forces are built up which are necessary to keep the motor vehicle in a state of standstill. To this end it is established on the basis of vehicle movements whether the vehicle is at a standstill. If vehicle movements are detected that cannot occur during driving modes of the motor vehicle, the motor vehicle is in a state of standstill. Subsequently, the braking equipment, and in particular a holding brake mechanism included in the braking equipment, are activated. In order to provide braking forces keeping the motor vehicle at a standstill also when it is on a slope, the braking equipment, and in particular the holding brake mechanism, are controlled in response of the vehicle inclination present in the state of standstill.

    Abstract translation: 本发明提供了一种用于控制机动车辆的制动设备的方法和系统，以便在机动车辆的停止下激活制动设备，使得建立必要的制动力以保持机动车辆处于状态 的停顿 为此，它是建立在车辆运动的基础上，无论车辆是否处于停滞状态。 如果在机动车辆的驾驶模式期间检测到车辆运动不能发生，则机动车辆处于静止状态。 随后，制动设备，特别是包括在制动设备中的保持制动机构被启动。 为了提供制动力，当其处于斜坡时也保持机动车辆处于静止状态，制动设备，特别是保持制动机构响应于处于静止状态的车辆倾斜而受到控制。

    Method and apparatus for automatic actuation of a vehicle component
    78.
    发明申请
    Method and apparatus for automatic actuation of a vehicle component 失效
    用于车辆部件的自动致动的方法和装置

    公开(公告)号：US20030119628A1

    公开(公告)日：2003-06-26

    申请号：US10298140

    申请日：2002-11-16

    Inventor： Thomas Jager ,  Hubert Friedmann

    IPC: B60K041/28

    CPC classification number: B60W10/06 ,  B60T7/122 ,  B60T8/172 ,  B60T2201/06 ,  B60W10/02 ,  B60W10/11 ,  B60W10/18 ,  B60W30/18118 ,  B60W30/1819 ,  Y02T10/48 ,  Y10T477/6388 ,  Y10T477/646 ,  Y10T477/74

    Abstract: A method and an actuating arrangement for automatically actuating a component of a motor vehicle. The vehicle brake is actuated by an externally applied force and independently of an actuation of a brake pedal by the driver of the vehicle clutch actuation occurs at times when the speed of the vehicle is substantially zero, or when the vehicle rolls backward with the gearbox engaged in a forward gear, or when the vehicle rolls forward with the gearbox engaged in a reverse gear. Clutch wear and tear is thereby reduced. Additionally, the vehicle clutch can also be automatically actuated by an externally applied force, to engage or to disengage the clutch based upon predetermined operating parameters of components of the vehicle.

    Abstract translation: 一种用于自动启动机动车辆的部件的方法和致动装置。 车辆制动器由外部施加的力致动，并且在车辆速度基本上为零时，或当车辆随着齿轮箱接合而向后滚动时，车辆离合器致动器的驾驶员独立于制动踏板的致动 在前进档中，或当车辆向前滚动时，齿轮箱与倒档相啮合。 离合器磨损因此减少。 此外，车辆离合器还可以通过外部施加的力自动地致动，以基于车辆的部件的预定操作参数来接合或解除离合器。

    Method and device for controlling a braking system
    79.
    发明授权
    Method and device for controlling a braking system 有权
    用于控制制动系统的方法和装置

    公开(公告)号：US06439675B1

    公开(公告)日：2002-08-27

    申请号：US09688577

    申请日：2000-10-16

    Applicant: Juergen Zechmann ,  Albrecht Irion ,  Eberhard Holl

    Inventor： Juergen Zechmann ,  Albrecht Irion ,  Eberhard Holl

    IPC: B60T712

    CPC classification number: B60T13/74 ,  B60T7/122 ,  B60T13/683 ,  B60T13/686 ,  B60T2201/06

    Abstract: Proposed are a method and a device for controlling a braking system of a vehicle, braking force being maintained in at least one operating state at least one wheel of the vehicle while the braking pedal is actuated, independently of the degree of the pedal actuation. In this context, different conditions are provided jointly or alternatively for activating or deactivating the function.

    Abstract translation: 提出了一种用于控制车辆的制动系统的方法和装置，制动力在制动踏板被致动时保持在至少一个操作状态下的车辆的至少一个车轮，而与踏板致动程度无关。 在这种情况下，联合提供不同的条件，或者用于激活或去激活功能。

    System and method for controlling neutral idle operation of a vehicle
    80.
    发明授权
    System and method for controlling neutral idle operation of a vehicle 有权
    用于控制车辆的空载怠速运行的系统和方法

    公开(公告)号：US06411881B1

    公开(公告)日：2002-06-25

    申请号：US09682265

    申请日：2001-08-10

    Applicant: Joseph Lyle Thomas

    Inventor： Joseph Lyle Thomas

    IPC: F16H6120

    CPC classification number: B60W30/18118 ,  B60T7/122 ,  B60T2201/06 ,  B60W10/02 ,  B60W10/10 ,  B60W10/107 ,  B60W10/11 ,  B60W10/18 ,  B60W10/184 ,  B60W30/1819 ,  B60W2550/142 ,  F16H59/66 ,  F16H61/20 ,  F16H2059/663 ,  F16H2061/205 ,  Y10T477/644 ,  Y10T477/646 ,  Y10T477/648

    Abstract: A control system 32 and method for controlling neutral idle operation of a vehicle 10 is provided. The method includes measuring a brake pressure in a brake control line of vehicle 10. The control line communicates fluid to a brake 128 coupled to a wheel of vehicle 10. The method further includes determining an incline angle of vehicle 10. The method further includes determining a desired brake pressure based on the incline angle. The desired brake pressure is a pressure sufficient to allow the vehicle brakes to maintain vehicle 10 at a predetermined position. Finally, the method includes disengaging a transmission clutch 46 torsionally coupling a vehicle engine 12 to a wheel 24 when the measured brake pressure is greater than the desired brake pressure to initiate neutral idle operation.

    Abstract translation: 提供一种用于控制车辆10的空载怠速运行的控制系统32和方法。 该方法包括测量车辆10的制动控制线中的制动压力。控制线将流体连接到联接到车辆10的车轮的制动器128.该方法还包括确定车辆10的倾斜角。该方法还包括确定 基于倾斜角的期望的制动压力。 期望的制动压力是足以允许车辆制动器将车辆10保持在预定位置的压力。 最后，该方法包括当测量的制动压力大于期望的制动压力以启动中立空转操作时，使变速器离合器46将车辆发动机12扭转地联接到车轮24。

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