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1.发明授权公开(公告)号：US09109566B2
公开(公告)日：2015-08-18
申请号：US11954945
申请日：2007-12-12
IPC分类号： B60L9/00 , F02N11/08 , B60K6/365 , B60K6/48 , B60K6/547 , B60W10/115 , B60W10/30 , B60W30/192 , B60W20/00
CPC分类号： B60W20/00 , B60K6/365 , B60K6/48 , B60K6/547 , B60L2240/441 , B60W10/06 , B60W10/115 , B60W10/30 , B60W30/192 , B60W2510/0638 , F02N11/0822 , F02N11/084 , F02N2300/2002 , F02N2300/2011 , Y02T10/48 , Y02T10/6221
摘要： A hybrid engine control system comprises a hybrid engine control module and a torque mitigation module. The hybrid engine control module selectively stops an internal combustion engine (ICE). The hybrid engine control module selectively starts the ICE based upon driver inputs and non-driver inputs. The torque mitigation module reduces torque transfer from the ICE to a driveline while the ICE is started based upon the non-driver inputs and maintains torque transfer from the ICE to the driveline while the ICE is started based upon the driver inputs. A method comprises selectively stopping an internal combustion engine (ICE); selectively starting the ICE based upon driver inputs and non-driver inputs; reducing torque transfer from the ICE to a driveline while the ICE is started based upon the non-driver inputs; and maintaining torque transfer from the ICE to the driveline while the ICE is started based upon the driver inputs.
摘要翻译： 混合动力发动机控制系统包括混合动力发动机控制模块和转矩缓冲模块。 混合动力发动机控制模块选择性地停止内燃机（ICE）。 混合发动机控制模块基于驱动器输入和非驱动器输入选择性地启动ICE。 基于非驱动器输入启动ICE时，转矩缓解模块减少了从ICE到传动系的转矩传递，并且在基于驱动器输入启动ICE时，保持从ICE到传动系的转矩传递。 一种方法包括选择性地停止内燃机（ICE）; 基于驱动器输入和非驱动器输入选择性地启动ICE; 在ICE基于非驱动器输入启动ICE时，减少从ICE到传动系的转矩传递; 并且在基于驾驶员输入启动ICE时，保持从ICE到传动系的转矩传递。
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2.发明授权公开(公告)号：US08364332B2
公开(公告)日：2013-01-29
申请号：US12687918
申请日：2010-01-15
IPC分类号： G06F7/00
CPC分类号： H02J7/1423 , Y02T10/7005 , Y10T477/20
摘要： A method for controlling a low-voltage circuit of a vehicle having a generator includes monitoring operating conditions of the vehicle and determining whether surplus generator load is available. Available surplus generator load is captured and used to power the low-voltage circuit. The low-voltage circuit may include a low-voltage battery, which may be charged with the surplus generator load. The surplus generator load may be utilized for anti-sulfation of the low-voltage battery. The method is usable with both a hybrid vehicle and a conventional vehicle. The method may further include powering the low-voltage circuit with energy stored in the low-voltage battery as a result of charging the low-voltage battery with the surplus generator load.
摘要翻译： 一种用于控制具有发电机的车辆的低压电路的方法，包括监视车辆的运行状况并确定剩余发电机负载是否可用。 捕获并使用可用剩余发电机负载为低压电路供电。 低压电路可以包括可以用剩余发电机负载充电的低压电池。 剩余的发电机负载可用于低压电池的抗硫酸化。 该方法可用于混合动力车辆和常规车辆。 该方法可以进一步包括由于对具有多余发电机负载的低压电池的充电而使存储在低压电池中的能量对低压电路供电。
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公开(公告)号：US08116932B2
公开(公告)日：2012-02-14
申请号：US12392411
申请日：2009-02-25
申请人： William L. Aldrich, III , Steven A. Tarnowsky , Michael E. Polom , Roger Joseph Rademacher , Donald D. Crites , Keith D. Van Maanen , Brian M Porto , Michael Chernyak
发明人： William L. Aldrich, III , Steven A. Tarnowsky , Michael E. Polom , Roger Joseph Rademacher , Donald D. Crites , Keith D. Van Maanen , Brian M Porto , Michael Chernyak
摘要： A system includes an auxiliary pump that provides pressurized fluid to a transmission during an engine auto stop/start event. A mechanical pump provides pressurized fluid to a transmission during engine operation after the engine auto stop/start event. An auxiliary pump diagnostic system includes a slip determination module that determines slip of a torque converter based on an engine speed and a transmission input speed. A fault determination module diagnoses a fault in the auxiliary pump in response to an engine auto start and based on the slip of the torque converter.
摘要翻译： 一种系统包括在发动机自动停止/启动事件期间向加压流体提供加压流体的辅助泵。 在发动机自动停止/起动事件之后，机械泵在发动机运转期间向增压器提供加压流体。 辅助泵诊断系统包括滑移确定模块，其基于发动机速度和变速器输入速度确定变矩器的滑移。 故障确定模块响应于发动机自动启动并基于变矩器的滑差来诊断辅助泵中的故障。
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4.发明授权Rollback reduction in hybrid or conventional powertrain vehicle via vehicle stability enhancement system (VSES) 有权通过车辆稳定性增强系统（VSES）对混合或常规动力总成车辆进行回退减少公开(公告)号：US07600827B2
公开(公告)日：2009-10-13
申请号：US11233870
申请日：2005-09-23
IPC分类号： B60T11/00
CPC分类号： B60T8/1766 , B60L11/14 , B60L15/2063 , B60L15/2081 , B60L2240/12 , B60L2240/20 , B60L2240/24 , B60L2240/30 , B60L2240/423 , B60L2240/443 , B60L2250/26 , B60L2260/22 , B60L2270/145 , B60T7/122 , B60W10/04 , B60W10/10 , B60W10/184 , B60W30/18118 , B60W2550/142 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： An anti-rollback control system for a vehicle having a brake system includes a brake pedal that is operable to induce a brake pressure in the brake system and a control module that holds the brake pressure equal to a hold pressure that is based on an incline angle to inhibit rollback of the vehicle when pressure is relieved from the brake pedal. The control module initiates forward propulsion of the vehicle based on a driver input and reduces the brake pressure from the hold pressure concurrent to initiating the forward propulsion.
摘要翻译： 一种用于具有制动系统的车辆的防回卷控制系统，包括可操作以在制动系统中引起制动压力的制动踏板和保持制动压力等于基于倾斜角度的保持压力的控制模块 以当压力从制动踏板解除时抑制车辆的回滚。 控制模块基于驾驶员输入启动车辆的向前推进，并且从保持压力同时降低制动压力以启动前进推进。
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公开(公告)号：US07267090B2
公开(公告)日：2007-09-11
申请号：US11285139
申请日：2005-11-21
CPC分类号： B60W20/10 , B60L11/14 , B60L11/1868 , B60L11/187 , B60L2240/445 , B60L2260/56 , B60W10/08 , B60W10/26 , B60W20/00 , B60W30/192 , B60W2510/0676 , B60W2510/244 , B60W2510/246 , F02N11/006 , F02N11/0866 , F02N11/14 , F02N2200/063 , F02N2200/064 , Y02T10/70 , Y02T10/7005 , Y02T10/7066 , Y02T10/7077
摘要： A method of performing a first start of an internal combustion engine of a hybrid electro-mechanical vehicle includes activating an auxiliary power module prior to the engine starting to direct power stored in a high voltage battery (used for powering the motor/generator(s) on the hybrid vehicle) through the auxiliary power module at a voltage level of a low voltage battery to assist the low voltage battery in powering a starter motor for starting the internal combustion engine.
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公开(公告)号：US09862371B2
公开(公告)日：2018-01-09
申请号：US12916809
申请日：2010-11-01
IPC分类号： B60L9/00 , B60L11/00 , G05D1/00 , G05D3/00 , G06F7/00 , G06F17/00 , B60W20/00 , B60K6/48 , B60W10/06 , B60W10/08 , B60W30/18
CPC分类号： B60K6/48 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/18127 , B60W30/18136 , B60W2510/244 , B60W2540/12 , B60W2710/0627 , B60W2710/0633 , B60W2710/0644 , Y02T10/48 , Y02T10/6221 , Y02T10/6286
摘要： A method is provided for controlling a hybrid electric vehicle. The vehicle includes at least one motor-generator, an internal combustion engine employing a camshaft and a camshaft phaser, and an energy-storage device operatively connected to the engine and to the at least one motor-generator. The method includes determining whether a deceleration of the vehicle is desired, and ceasing a supply of fuel to the engine when the deceleration is desired. The method additionally includes regulating the camshaft phaser to a predetermined fuel cut-off position when the supply of fuel to the engine has been ceased, such that a magnitude of compression pulses in the engine is reduced relative to when the engine is being fueled. A system for controlling the hybrid electric vehicle and for executing the above method is also provided.
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7.发明授权Regenerative braking system and method for controlling a regenerative braking system 有权再生制动系统及再生制动系统的控制方法公开(公告)号：US09260087B2
公开(公告)日：2016-02-16
申请号：US12893213
申请日：2010-09-29
IPC分类号： B60T13/74 , G06F19/00 , B60T1/10 , B60T8/1755 , B60T8/172 , B60W10/184 , B60L7/10 , B60L7/24 , B60T7/04 , B60T13/66
CPC分类号： B60T1/10 , B60L7/10 , B60L7/24 , B60T7/042 , B60T8/172 , B60T8/1755 , B60T13/662 , B60T2220/04 , B60T2270/604 , B60W10/184
摘要： A brake system for a vehicle having a hydraulic brake system and a regenerative brake system and a method of controlling the same is provided. The brake system may include a brake pedal having a range of motion and configured to control the application of the hydraulic brake system based upon a position of the brake pedal within the range of motion. The brake system may further include a brake controller configured to determine an inflection position of the brake pedal, the inflection position being a position of the brake pedal within the range of motion when the hydraulic brake system begins to apply a brake pressure over a predetermined threshold, wherein the brake controller applies the regenerative brake system based upon inflection position.
摘要翻译： 提供一种具有液压制动系统和再生制动系统的车辆制动系统及其控制方法。 制动系统可以包括具有运动范围的制动踏板，并且构造成基于制动踏板在运动范围内的位置来控制液压制动系统的应用。 制动系统还可以包括制动控制器，其被配置为当液压制动系统开始施加制动压力超过预定阈值时，确定制动踏板的拐点位置，拐点位置是制动踏板在运动范围内的位置 其中，制动控制器基于拐点位置施加再生制动系统。
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公开(公告)号：US08626411B2
公开(公告)日：2014-01-07
申请号：US12695576
申请日：2010-01-28
申请人： Christopher E. Whitney , William L. Aldrich, III , Jeffrey M. Kaiser , Daniel J. Wickman , Scott A. Hearld
发明人： Christopher E. Whitney , William L. Aldrich, III , Jeffrey M. Kaiser , Daniel J. Wickman , Scott A. Hearld
CPC分类号： B60W30/20 , B60L2240/443 , B60W10/02 , B60W2510/0657 , F02D41/0215 , F02D41/1497 , F02D2200/1002 , F02D2200/1004 , F02D2250/22 , F02D2400/12
摘要： A control system for a vehicle, comprises a torque determination module, a control module, and a transmission control module. The torque determination module determines torque produced by an internal combustion engine. The control module sets a signal to an active state when the torque is greater than a predetermined torque and a slip amount between an engine output speed and a transmission input speed is zero. The predetermined torque corresponds to a potential vibration amount when the slip amount is zero. The transmission control module selectively increases the slip amount above zero in response to the setting of the signal to the active state.
摘要翻译： 一种用于车辆的控制系统，包括转矩确定模块，控制模块和变速器控制模块。 扭矩确定模块确定由内燃机产生的扭矩。 当扭矩大于预定扭矩并且发动机输出速度和变速器输入速度之间的滑移量为零时，控制模块将信号设置为活动状态。 预定转矩对应于当滑移量为零时的潜在振动量。 响应于将信号设置为活动状态，传输控制模块选择性地将滑移量增加到零以上。
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公开(公告)号：US08319477B2
公开(公告)日：2012-11-27
申请号：US12190774
申请日：2008-08-13
IPC分类号： H02J7/00
CPC分类号： H02J7/1415 , B60L11/1851 , Y02T10/7005 , Y02T10/705
摘要： A hybrid control module comprises a vehicle load module and a hybrid battery discharge module. The vehicle load module determines a first power based on power delivered to an accessory power module (APM). The hybrid battery discharge module determines a discharge power based on the first power and selectively controls power consumed by an inverter based on the discharge power when a state of charge of a hybrid battery is less than a first threshold and greater than a second threshold. The inverter and the APM selectively receive power from the hybrid battery.
摘要翻译： 混合控制模块包括车辆负载模块和混合电池排出模块。 车辆负载模块基于递送到附件功率模块（APM）的功率来确定第一功率。 混合电池放电模块基于第一功率确定放电功率，并且当混合电池的充电状态小于第一阈值且大于第二阈值时，基于放电功率选择性地控制逆变器消耗的功率。 逆变器和APM选择性地从混合电池接收电力。
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10.发明申请REGENERATIVE BRAKING SYSTEM AND METHOD FOR CONTROLLING A REGENERATIVE BRAKING SYSTEM 有权再生制动系统和控制再生制动系统的方法公开(公告)号：US20120078481A1
公开(公告)日：2012-03-29
申请号：US12893213
申请日：2010-09-29
CPC分类号： B60T1/10 , B60L7/10 , B60L7/24 , B60T7/042 , B60T8/172 , B60T8/1755 , B60T13/662 , B60T2220/04 , B60T2270/604 , B60W10/184
摘要： A brake system for a vehicle having a hydraulic brake system and a regenerative brake system and a method of controlling the same is provided. The brake system may include a brake pedal having a range of motion and configured to control the application of the hydraulic brake system based upon a position of the brake pedal within the range of motion. The brake system may further include a brake controller configured to determine an inflection position of the brake pedal, the inflection position being a position of the brake pedal within the range of motion when the hydraulic brake system begins to apply a brake pressure over a predetermined threshold, wherein the brake controller applies the regenerative brake system based upon inflection position.
摘要翻译： 提供一种具有液压制动系统和再生制动系统的车辆制动系统及其控制方法。 制动系统可以包括具有运动范围的制动踏板，并且构造成基于制动踏板在运动范围内的位置来控制液压制动系统的应用。 制动系统还可以包括制动控制器，其被配置为当液压制动系统开始施加制动压力超过预定阈值时，确定制动踏板的拐点位置，拐点位置是制动踏板在运动范围内的位置 其中，制动控制器基于拐点位置施加再生制动系统。
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