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184 条记录 (耗时 0.015 秒)

    Traction control system including converter protection function
    21.
    发明申请
    Traction control system including converter protection function 失效
    牵引控制系统包括转换器保护功能

    公开(公告)号：US20040029682A1

    公开(公告)日：2004-02-12

    申请号：US10400091

    申请日：2003-03-25

    发明人： Thomas Sauter

    IPC分类号： F16H059/60

    CPC分类号： B60T8/3205 ,  B60K28/16 ,  B60T8/175 ,  B60T2260/04 ,  F16H41/30 ,  F16H59/72 ,  F16H63/50 ,  Y10T477/65 ,  Y10T477/81

    摘要： A method and a device for protecting a torque converter of an automatic transmission from overheating during standing-start of a motor vehicle, a slipping wheel being decelerated by a traction control system by a braking intervention. To improve the protective function of the traction control system, the energy loss converted in the torque converter or a value proportional to it is calculated and the engine torque is reduced if a specified threshold value is exceeded.

    摘要翻译： 一种用于在机动车辆的起动期间保护自动变速器的变矩器免于过热的方法和装置，滑轮由牵引力控制系统通过制动干预减速。 为了提高牵引力控制系统的保护功能，计算出在变矩器中转换的能量损失或与其成比例的值，并且如果超过规定的阈值，则发动机转矩降低。

    Brake negative pressure control apparatus and method, and engine control unit for internal combustion engine
    22.
    发明申请
    Brake negative pressure control apparatus and method, and engine control unit for internal combustion engine 失效
    制动负压控制装置和方法，以及用于内燃机的发动机控制单元

    公开(公告)号：US20030104904A1

    公开(公告)日：2003-06-05

    申请号：US10294588

    申请日：2002-11-15

    申请人： Honda Giken Kogyo Kabushiki Kaisha

    发明人： Ken Ogawa ,  Choichi Sugawara ,  Kazuyoshi Ishii

    IPC分类号： B60K041/20

    CPC分类号： F02D41/021 ,  B60T13/52 ,  B60T13/72 ,  B60T17/221 ,  F02D41/3029 ,  F02D41/3076 ,  F02D2200/602 ,  F02D2250/41 ,  Y10T477/81 ,  Y10T477/817 ,  Y10T477/87

    摘要： A brake negative pressure control apparatus and method, and an engine control unit for an internal combustion engine are provided for ensuring a negative pressure within a brake booster and a stable combustion while avoiding a complicated control. The brake negative pressure control apparatus and method, and engine control unit are for use with an internal combustion engine of an in-cylinder direct fuel injection type which is configured to set a combustion mode to a stratified combustion or a homogeneous stoichiometric combustion based on a required output in accordance with at least an opening of an accelerator pedal and an operating condition of the internal combustion engine, and is equipped with a brake booster for increasing a braking force of a brake with a negative pressure introduced from an intake pipe. The brake negative pressure control apparatus comprises a negative pressure sensor for detecting a negative pressure within the brake booster, and an ECU for disabling the combustion mode to be set to the stratified combustion when the detected negative pressure is lower than a first predetermined negative pressure. The ECU controls a throttle valve opening in accordance with a target throttle valve opening in a homogeneous combustion mode when the ECU disables the combustion mode to be set to the stratified combustion.

    摘要翻译： 制动负压控制装置和方法以及用于内燃机的发动机控制单元用于确保制动助力器内的负压和稳定的燃烧，同时避免复杂的控制。 制动负压控制装置和方法以及发动机控制单元用于缸内直接燃料喷射型内燃机，其被配置为基于燃料喷射型燃烧模式将燃烧模式设定为分层燃烧或均匀化学计量燃烧 根据加速器踏板的至少一个开口和内燃机的运行状态，输出所需的输出，并且配备有制动助力器，用于增加从进气管引入的负压的制动器的制动力。 制动负压控制装置包括用于检测制动助力器内的负压的负压传感器和当检测到的负压低于第一预定负压时将燃烧模式设定为分层燃烧的ECU。 当ECU将燃烧模式设置为分层燃烧时，ECU以均匀燃烧模式中的目标节气门开度控制节气门开度。

    Method for stopping an engine in a parallel hybrid electric vehicle
    24.
    发明申请
    Method for stopping an engine in a parallel hybrid electric vehicle 有权
    一种并联混合动力汽车停止发动机的方法

    公开(公告)号：US20030004031A1

    公开(公告)日：2003-01-02

    申请号：US09681965

    申请日：2001-06-29

    发明人： Anthony Mark Philips ,  Michael W. Degner ,  Miroslava Jankovic

    IPC分类号： B60K041/02 ,  H02P005/04 ,  B60K041/20

    CPC分类号： B60W20/10 ,  B60K6/48 ,  B60K6/54 ,  B60L2240/421 ,  B60L2240/423 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W2520/10 ,  B60W2520/105 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2710/081 ,  B60W2710/083 ,  Y02T10/48 ,  Y02T10/6221 ,  Y02T10/6291 ,  Y02T10/642 ,  Y10S903/917 ,  Y10S903/946 ,  Y10T477/23 ,  Y10T477/26 ,  Y10T477/75 ,  Y10T477/81

    摘要： The invention provides a strategy to stop a parallel HEV powertrain engine while maintaining smooth vehicle response to driver demand using the motor while simultaneously opening an engine disconnect clutch. In the preferred embodiment, the strategy stops an engine (based on, for example, driver demand), disconnects the disconnect clutch to the powertrain, halts fuel to the engine, and predicts a desired motor/generator speed. The prediction of desired motor/generator speed can be: a trajectory comparison based on present and past vehicle velocity and deceleration or on a vehicle accelerator position, or a determination of whether the vehicle is in speed following control mode. The system can also add additional strategies such as accelerate the strategy if a vehicle brake is applied. The gradual takeover by the motor occurs by proportionally decreasing actual engine torque until engine torque is zero while maintaining vehicle velocity using for example a proportional plus integral controller.

    摘要翻译： 本发明提供了一种策略，用于在同时打开发动机断开离合器的同时，使用马达保持平稳的车辆对驾驶员需求的响应，同时停止并行的HEV动力系发动机。 在优选实施例中，该策略停止发动机（例如基于驾驶员需求），将断开的离合器与动力总成断开，将燃料停止到发动机，并且预测所需的电动机/发电机速度。 所需电动机/发电机速度的预测可以是：基于当前和过去车辆速度和减速度或车辆加速器位置的轨迹比较，或确定车辆是否处于速度跟随控制模式。 该系统还可以添加其他策略，例如在应用车辆制动时加速策略。 电动机的逐渐收购是通过比例地减小实际的发动机转矩，直到发动机转矩为零，同时使用例如比例积分控制器来保持车速。

    Neutral safety switch
    25.
    发明申请
    Neutral safety switch 审中-公开
    中立安全开关

    公开(公告)号：US20020112688A1

    公开(公告)日：2002-08-22

    申请号：US10038280

    申请日：2002-01-04

    发明人： Joseph P. Fariz ,  Gabor L. Szakacs

    IPC分类号： F02N011/08

    CPC分类号： B60K28/10 ,  B60K28/12 ,  F02N11/0807 ,  F02N11/103 ,  Y10T477/81

    摘要： A neutral safety switch (NSS) is described for use with a remote engine starting system. The NSS may be attached to each of an emergency brake on, door open, engine running and motion sensor. By sensing the state of the sensor inputs, the NSS determines that the emergency brake has been set, that the vehicle transmission is in neutral and that the driver and passengers have left the vehicle, and if these conditions are not met, disables the remote starting system. The NSS may be used with automatic or manual transmission vehicles.

    摘要翻译： 描述了用于远程引擎起动系统的中立安全开关（NSS）。 NSS可以附着在每个紧急制动器，门打开，发动机运行和运动传感器上。 通过感测传感器输入的状态，NSS确定紧急制动器已经设定，车辆变速器处于中立状态，驾驶员和乘客已经离开车辆，如果不符合这些条件，则禁用远程启动 系统。 NSS可以与自动或手动变速箱车辆一起使用。

    Method for establishing a defined active relationship between the operation of the accelerator pedal and the resulting braking torque of a vehicle
    26.
    发明授权
    Method for establishing a defined active relationship between the operation of the accelerator pedal and the resulting braking torque of a vehicle 有权
    用于建立加速器踏板的操作与所得到的车辆制动转矩之间的确定的有效关系的方法

    公开(公告)号：US06350217B1

    公开(公告)日：2002-02-26

    申请号：US09571316

    申请日：2000-05-15

    申请人： Jakob Unterforsthuber

    发明人： Jakob Unterforsthuber

    IPC分类号： B60K4102

    CPC分类号： B60W10/06 ,  B60K26/021 ,  B60T13/585 ,  B60W10/18 ,  B60W30/18 ,  B60W2540/10 ,  B60W2710/0666 ,  F16H61/21 ,  Y10T477/75 ,  Y10T477/81

    摘要： A method for establishing a defined active relationship between the operation of the accelerator pedal and the resulting braking torque of a vehicle is provided, in which the possible adjusting range of the accelerator pedal is divided into at least two control ranges. A first control range is defined below a first defined accelerator pedal angle. In the first control range, control elements which can cause a deceleration of the vehicle are controlled corresponding to a defined braking torque course. Preferably, the second control range is defined above a second defined accelerator pedal angle. Between the first and the second defined accelerator pedal angle, a third control range is defined, in which the control elements which can cause a deceleration or an acceleration are controlled such that the braking torque or the drive torque of the vehicle is, in each case, kept constant.

    摘要翻译： 提供了一种用于在加速踏板的操作和所产生的车辆的制动转矩之间建立确定的有效关系的方法，其中将加速器踏板的可能调节范围划分为至少两个控制范围。 第一控制范围被定义在第一确定的加速踏板角度之下。 在第一控制范围内，对应于规定的制动转矩行程来控制能够引起车辆减速的控制元件。 优选地，第二控制范围被限定在第二确定的加速踏板角度之上。 在第一和第二确定的加速器踏板角度之间，限定第三控制范围，其中控制能够引起减速或加速的控制元件被控制，使得车辆的制动转矩或驱动转矩在每种情况下都是 ，保持不变。

    Braking system in conjunction with a hydrodynamic retarder, specifically for motor vehicles
    27.
    发明授权
    Braking system in conjunction with a hydrodynamic retarder, specifically for motor vehicles 失效
    制动系统与水力缓速器结合，专门用于机动车辆

    公开(公告)号：US5771997A

    公开(公告)日：1998-06-30

    申请号：US562962

    申请日：1995-11-27

    申请人： Jurgen Friedrich ,  Wolfgang Muller

    发明人： Jurgen Friedrich ,  Wolfgang Muller

    IPC分类号： B60T10/02 ,  B60T1/087 ,  F16D57/04

    CPC分类号： F16D57/04 ,  B60T1/087 ,  Y10T477/81

    摘要： The invention relates to a braking system, specifically for a motor vehicle, with a hydrodynamic retarder featuring a stator impeller wheel and a rotor impeller wheel, a working medium sump, and a control device for controlling the degree of working space filling of the retarder. The control device includes a proportional valve as well as a connecting line to the sump, and the sump communicates with the working space of the retarder by way of a riser duct. A venting duct communicable with the sump whereby air pressure generated by the non-braking operation of the retarder can be vented from the sump to the atmosphere thereby providing a pressure balance of the forces acting on the level of the working medium sump.

    摘要翻译： 本发明涉及一种专门用于机动车辆的具有定子叶轮和转子叶轮的流体动力学延迟器的制动系统，工作介质贮槽以及用于控制延迟器的工作空间填充程度的控制装置。 控制装置包括比例阀以及与贮槽的连接线，并且贮槽通过提升管与缓速器的工作空间连通。 可与贮槽连通的排气管，由缓凝器的非制动操作产生的空气压力可以从贮槽排放到大气中，由此提供作用在工作介质贮槽的水平面上的力的压力平衡。