HYBRID POWERTRAIN WITH ELECTRONIC THROTTLE AND METHOD OF CONTROLLING THROTTLE POSITION
    1.
    发明申请
    HYBRID POWERTRAIN WITH ELECTRONIC THROTTLE AND METHOD OF CONTROLLING THROTTLE POSITION 有权
    混合动力传动系统与电子液压控制方法及控制方法

    公开(公告)号:US20120029742A1

    公开(公告)日:2012-02-02

    申请号:US12845806

    申请日:2010-07-29

    IPC分类号: G06F19/00

    摘要: A hybrid powertrain and a method of controlling a throttle in an engine of the hybrid powertrain are provided. A throttle system has a throttle at an optimal position for the engine to power a first motor/generator when an electric throttle motor is de-energized to minimize current consumption by the throttle motor. The electric throttle motor is energizable to adjust the position of the throttle. A biasing member biases the throttle to a default position when the electric throttle motor is not energized. The hybrid powertrain has a first motor/generator operatively connected to the engine, and a second motor/generator operatively connected to the generator and operable for providing output power. The engine is operable in a predetermined optimal state to provide power to the generator for powering the first motor/generator. The throttle is at a predetermined position when the engine is in the predetermined optimal state.

    摘要翻译: 提供混合动力系和控制混合动力总成的发动机中的节气门的方法。 节气门系统具有在最佳位置处的节气门,用于当电节气门电动机断电时使发动机为第一电动机/发电机供电以最小化节流电动机的电流消耗。 电动节气门马达可通电,以调节节气门的位置。 当电动节气门马达未通电时,偏置构件将节流阀偏压到默认位置。 混合动力系具有可操作地连接到发动机的第一电动机/发电机,以及可操作地连接到发电机并可操作以提供输出功率的第二电动机/发电机。 发动机可以在预定的最佳状态下操作,以向发电机提供动力以为第一电动机/发电机供电。 当发动机处于预定的最佳状态时,节气门处于预定位置。

    POSITION SENSOR ARRANGEMENT AND METHOD
    2.
    发明申请
    POSITION SENSOR ARRANGEMENT AND METHOD 有权
    位置传感器布置和方法

    公开(公告)号:US20090201013A1

    公开(公告)日:2009-08-13

    申请号:US12361889

    申请日:2009-01-29

    IPC分类号: G01B7/004

    摘要: A position sensor arrangement and method for determining the position of a movable device, such as an electronic gear shifter for vehicle. According to one embodiment, the position sensor arrangement is arranged in a skewed or offset fashion, with respect to the shifting pattern of the electronic gear shifter, such that movement of the gear shifter from one discrete position to an adjacent discrete position causes a change in both an x-axis coordinate and a y-axis coordinate.

    摘要翻译: 一种用于确定可移动装置的位置的位置传感器装置和方法,例如用于车辆的电子换档器。 根据一个实施例,相对于电子换档器的移动模式,位置传感器装置以倾斜或偏移的方式布置,使得变速器从一个离散位置到相邻离散位置的运动导致变化 同时具有x轴坐标和y轴坐标。

    Redundant device positioning sensing system for a vehicle
    3.
    发明授权
    Redundant device positioning sensing system for a vehicle 有权
    用于车辆的冗余设备定位感测系统

    公开(公告)号:US08538622B2

    公开(公告)日:2013-09-17

    申请号:US11060973

    申请日:2005-02-18

    IPC分类号: G06F11/16

    摘要: A redundant position sensing system includes a device having a position between minimum and maximum positions. First and second sensor modules include first and second sensor resistances. A value of one of the first or second sensor resistances increases and a value of the other of the first or second resistances decreases when the device moves from the minimum position to the maximum position. A maximum value of the first sensor resistance ranges between a first maximum value and a second maximum value that is greater than the first maximum value due to a first manufacturing tolerance. A maximum value of the second sensor resistance ranges between a third maximum value and a fourth maximum value that is greater than the third maximum value due to a second manufacturing tolerance. The second maximum value is less than the third maximum value.

    摘要翻译: 冗余位置检测系统包括具有在最小和最大位置之间的位置的装置。 第一和第二传感器模块包括第一和第二传感器电阻。 当装置从最小位置移动到最大位置时,第一或第二传感器电阻之一的值增加并且第一或第二电阻中的另一个的值减小。 由于第一制造公差,第一传感器电阻的最大值在第一最大值和大于第一最大值的第二最大值之间变化。 由于第二制造公差,第二传感器电阻的最大值在第三最大值和大于第三最大值的第四最大值之间变化。 第二个最大值小于第三个最大值。

    POSITIVE CRANKCASE VENTILATION SYSTEM
    4.
    发明申请
    POSITIVE CRANKCASE VENTILATION SYSTEM 有权
    积极的起重机通风系统

    公开(公告)号:US20110139098A1

    公开(公告)日:2011-06-16

    申请号:US12638301

    申请日:2009-12-15

    IPC分类号: F01M13/00 F02B25/06

    摘要: A positive crankcase ventilation system for an internal combustion engine comprises an intake manifold having a plurality of intake runners configured to deliver combustion air to the internal combustion engine. An intake manifold positive crankcase ventilation passage is disposed in the intake manifold and is in fluid communication with a source of blow-by gas from the engine. A positive crankcase ventilation distribution channel is formed adjacent to the sealing face of the intake manifold and a modular positive crankcase ventilation distribution conduit assembly is disposed in the positive crankcase ventilation distribution channel and extends from the positive crankcase ventilation passage to the plurality of intake runners for delivery of the blow-by gas thereto.

    摘要翻译: 用于内燃机的正曲轴箱通风系统包括具有多个进气通道的进气歧管,其构造成将燃烧空气输送到内燃机。 进气歧管正曲轴箱通风通道设置在进气歧管中并与来自发动机的窜气源流体连通。 在进气歧管的密封面附近形成有正的曲轴箱通风分配通道,并且在正曲轴箱通风分配通道中设置模块式正曲轴箱通风分配导管组件,并从正曲轴箱通风通道延伸到多个进气道 窜漏气体的输送。

    Positive crankcase ventilation system
    5.
    发明授权
    Positive crankcase ventilation system 有权
    正曲轴箱通风系统

    公开(公告)号:US08020541B2

    公开(公告)日:2011-09-20

    申请号:US12638301

    申请日:2009-12-15

    IPC分类号: F02M35/10

    摘要: A positive crankcase ventilation system for an internal combustion engine comprises an intake manifold having a plurality of intake runners configured to deliver combustion air to the internal combustion engine. An intake manifold positive crankcase ventilation passage is disposed in the intake manifold and is in fluid communication with a source of blow-by gas from the engine. A positive crankcase ventilation distribution channel is formed adjacent to the sealing face of the intake manifold and a modular positive crankcase ventilation distribution conduit assembly is disposed in the positive crankcase ventilation distribution channel and extends from the positive crankcase ventilation passage to the plurality of intake runners for delivery of the blow-by gas thereto.

    摘要翻译: 用于内燃机的正曲轴箱通风系统包括具有多个进气通道的进气歧管,其构造成将燃烧空气输送到内燃机。 进气歧管正曲轴箱通风通道设置在进气歧管中并与来自发动机的窜气源流体连通。 在进气歧管的密封面附近形成有正的曲轴箱通风分配通道,并且在正曲轴箱通风分配通道中设置模块式正曲轴箱通风分配导管组件,并从正曲轴箱通风通道延伸到多个进气道 窜漏气体的输送。

    Position sensor arrangement and method
    6.
    发明授权
    Position sensor arrangement and method 有权
    位置传感器布置和方法

    公开(公告)号:US08004275B2

    公开(公告)日:2011-08-23

    申请号:US12361889

    申请日:2009-01-29

    IPC分类号: G01B7/14

    摘要: A position sensor arrangement and method for determining the position of a movable device, such as an electronic gear shifter for vehicle. According to one embodiment, the position sensor arrangement is arranged in a skewed or offset fashion, with respect to the shifting pattern of the electronic gear shifter, such that movement of the gear shifter from one discrete position to an adjacent discrete position causes a change in both an x-axis coordinate and a y-axis coordinate.

    摘要翻译: 一种用于确定可移动装置的位置的位置传感器装置和方法,例如用于车辆的电子换档器。 根据一个实施例,相对于电子换档器的移动模式,位置传感器装置以倾斜或偏移的方式布置,使得变速器从一个离散位置到相邻离散位置的运动导致变化 同时具有x轴坐标和y轴坐标。

    Variable frequency based accelerator pedal module and electronic throttle body position indicators
    8.
    发明授权
    Variable frequency based accelerator pedal module and electronic throttle body position indicators 失效
    基于变频加速踏板模块和电子节气门体位置指示器

    公开(公告)号:US06999870B2

    公开(公告)日:2006-02-14

    申请号:US10895642

    申请日:2004-07-21

    IPC分类号: F02D11/10 G08B21/00

    摘要: A control system includes a device having a position between minimum and maximum positions. First and second position sensors sense the position of the device and generate first and second position values. A sensor module generates a first signal waveform based on the first position value and a second signal waveform based on the second position value. The sensor module varies a frequency of the first signal waveform based on the first position value and a frequency of the second signal waveform based on the second position value. A control module communicates with the sensor module and determines the first and second position values based on the frequencies of the first and second signal waveforms, respectively. The sensor module increases the frequency of the first signal waveform and decreases the frequency of the second signal waveform as the device moves from the minimum position to the maximum position.

    摘要翻译: 控制系统包括具有在最小和最大位置之间的位置的装置。 第一和第二位置传感器检测装置的位置并产生第一和第二位置值。 传感器模块基于第一位置值和基于第二位置值的第二信号波形生成第一信号波形。 传感器模块基于第一位置值和基于第二位置值的第二信号波形的频率来改变第一信号波形的频率。 控制模块与传感器模块通信,并且基于第一和第二信号波形的频率分别确定第一和第二位置值。 当设备从最小位置移动到最大位置时,传感器模块增加第一信号波形的频率并降低第二信号波形的频率。

    Hybrid powertrain with electronic throttle and method of controlling throttle position
    9.
    发明授权
    Hybrid powertrain with electronic throttle and method of controlling throttle position 有权
    具有电子节气门的混合动力总成和控制节气门位置的方法

    公开(公告)号:US08364372B2

    公开(公告)日:2013-01-29

    申请号:US12845806

    申请日:2010-07-29

    IPC分类号: G05D1/00

    摘要: A hybrid powertrain and a method of controlling a throttle in an engine of the hybrid powertrain are provided. A throttle system has a throttle at an optimal position for the engine to power a first motor/generator when an electric throttle motor is de-energized to minimize current consumption by the throttle motor. The electric throttle motor is energizable to adjust the position of the throttle. A biasing member biases the throttle to a default position when the electric throttle motor is not energized. The hybrid powertrain has a first motor/generator operatively connected to the engine, and a second motor/generator operatively connected to the generator and operable for providing output power. The engine is operable in a predetermined optimal state to provide power to the generator for powering the first motor/generator. The throttle is at a predetermined position when the engine is in the predetermined optimal state.

    摘要翻译: 提供混合动力系和控制混合动力总成的发动机中的节气门的方法。 节气门系统具有在最佳位置处的节气门,用于当电节气门电动机断电时使发动机为第一电动机/发电机供电以最小化节流电动机的电流消耗。 电动节气门马达可通电,以调节节气门的位置。 当电动节气门马达未通电时,偏置构件将节流阀偏压到默认位置。 混合动力系具有可操作地连接到发动机的第一电动机/发电机,以及可操作地连接到发电机并可操作以提供输出功率的第二电动机/发电机。 发动机可以在预定的最佳状态下操作,以向发电机提供动力以为第一电动机/发电机供电。 当发动机处于预定的最佳状态时,节气门处于预定位置。

    Methods and apparatus for adjusting frequency and/or PWM-based sensors
    10.
    发明授权
    Methods and apparatus for adjusting frequency and/or PWM-based sensors 有权
    用于调整频率和/或基于PWM的传感器的方法和装置

    公开(公告)号:US07383120B2

    公开(公告)日:2008-06-03

    申请号:US10895640

    申请日:2004-07-21

    IPC分类号: G06F17/00

    摘要: A sensor module adjustment circuit includes a device have a position between minimum and maximum positions. First and second position sensors sense the position of the device and generate first and second position values, respectively. A sensor module includes first and second signal conversion modules that generate first and second signal waveforms based on the first and second position values, that include first and second gain modules, and that vary a frequency and a duty cycle, respectively, of the first and second signal waveforms based on the first and second position values. A gain magnitude module determines first and second signal gains of the first and second gain modules, respectively. A signal preset module adjusts the first and second signal gains so that the first and second signal waveforms are equal to first and second predetermined signal waveforms, respectively, when the position of the device is fixed.

    摘要翻译: 传感器模块调节电路包括具有最小和最大位置之间的位置的装置。 第一和第二位置传感器感测装置的位置并分别产生第一和第二位置值。 传感器模块包括第一和第二信号转换模块,其基于包括第一和第二增益模块的第一和第二位置值产生第一和第二信号波形,并且分别改变第一和第二增益模块的频率和占空比, 基于第一和第二位置值的第二信号波形。 增益幅度模块分别确定第一和第二增益模块的第一和第二信号增益。 信号预设模块调整第一和第二信号增益,使得当装置的位置固定时,第一和第二信号波形分别等于第一和第二预定信号波形。