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1.发明授权公开(公告)号：US08374763B2
公开(公告)日：2013-02-12
申请号：US12469076
申请日：2009-05-20
申请人： Lan Wang , Zhong Wang , James L. Worthing , Tony T. Hoang
发明人： Lan Wang , Zhong Wang , James L. Worthing , Tony T. Hoang
IPC分类号： G06F7/70
CPC分类号： B60T1/10 , B60K6/485 , B60T13/145 , B60W2540/12 , B60W2710/0616 , B60W2710/0622 , F02D41/0002 , F02D41/021 , F02D41/1475 , F02D41/18 , F02D41/22 , F02D41/2454 , F02D2200/0411 , F02D2250/41 , Y02T10/6226 , Y10T477/81 , Y10T477/87 , Y10T477/878
摘要： A control method for an engine of a vehicle includes generating a brake value indicative of an operating condition of a brake system of the vehicle, and selectively adjusting one of a fuel control value of the engine and a fuel adjustment diagnostic value for the engine based on the brake value. In the method, a mass of fuel delivered to the engine is based on the fuel control value, and a diagnostic result indicative of lean operation of the engine is based on the fuel adjustment diagnostic value. The brake operating condition is selected from a group including a state of operation, a pedal displacement, an actuation period, a fluid operating pressure, and a power assist pressure. The fuel control value is provided.
摘要翻译： 一种用于车辆的发动机的控制方法包括产生表示车辆的制动系统的运行状态的制动值，并且基于以下方式选择性地调节发动机的燃料控制值和发动机的燃料调节诊断值 制动值。 在该方法中，输送到发动机的燃料量基于燃料控制值，并且指示发动机的稀薄运转的诊断结果基于燃料调节诊断值。 制动器操作状态从包括操作状态，踏板位移，致动周期，流体操作压力和动力辅助压力的组中选择。 提供燃油控制值。
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公开(公告)号：US08899033B2
公开(公告)日：2014-12-02
申请号：US12013676
申请日：2008-01-14
申请人： Zhong Wang , Tony T. Hoang , Daryl A. Wilson , Margaret C. Richards , Lan Wang
发明人： Zhong Wang , Tony T. Hoang , Daryl A. Wilson , Margaret C. Richards , Lan Wang
CPC分类号： B60T17/18
摘要： A control system for evaluating a brake booster system includes an engine evaluation module that detects an engine off condition. A pressure evaluation module, during the engine off condition, monitors hydraulic brake line pressure, detects a change in brake booster pressure, and determines a brake booster vacuum decay rate based on the change in brake booster pressure. A fault reporting module detects a brake booster system fault based on the brake line pressure and the brake booster vacuum decay rate.
摘要翻译： 用于评估制动助力系统的控制系统包括检测发动机关闭状态的发动机评估模块。 压力评估模块在发动机关闭状态下监控液压制动管路压力，检测制动助力器压力的变化，并根据制动助力器压力的变化确定制动助力器真空衰减率。 故障报告模块根据制动管路压力和制动助力器真空衰减率来检测制动助力器系统故障。
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公开(公告)号：US20090308359A1
公开(公告)日：2009-12-17
申请号：US12174109
申请日：2008-07-16
申请人： Zhong Wang , Tony T. Hoang , Lan Wang , Gary L. Rogers , Scott A. Kegebein , William R. Cadman
发明人： Zhong Wang , Tony T. Hoang , Lan Wang , Gary L. Rogers , Scott A. Kegebein , William R. Cadman
CPC分类号： F02M25/0836 , F02M25/089
摘要： A control system comprising a detection module that detects at least one of a vehicle speed and an engine speed and a canister vent valve control module that selectively modulates the canister vent valve based on at least one of the vehicle speed and the engine speed. A method comprising detecting at least one of a vehicle speed and an engine speed and selectively modulating a canister vent valve based on at least one of the vehicle speed and the engine speed.
摘要翻译： 一种控制系统，包括检测车速和发动机转速中的至少一个的检测模块以及基于车速和发动机转速中的至少一个选择性地调节罐排气阀的罐排气阀控制模块。 一种方法，包括基于车速和发动机速度中的至少一个来检测车速和发动机转速中的至少一个并选择性地调节罐排气阀。
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公开(公告)号：US20090273230A1
公开(公告)日：2009-11-05
申请号：US12119710
申请日：2008-05-13
申请人： Zhong Wang , Tony T. Hoang , Lan Wang , Wenbo Wang , Margaret C. Richards , Daryl A. Wilson
发明人： Zhong Wang , Tony T. Hoang , Lan Wang , Wenbo Wang , Margaret C. Richards , Daryl A. Wilson
IPC分类号： B60T8/88
CPC分类号： B60W20/50 , B60K6/48 , B60T8/885 , B60T13/52 , B60T17/221 , B60T2270/406 , B60W10/06 , B60W20/00 , B60W2540/12 , Y02T10/6221
摘要： A leak diagnostic system for a vehicle comprises a calculation module and a diagnostic enabling module. The calculation module calculates a decay rate of a brake booster vacuum. The diagnostic enabling module selectively enables the decay rate calculation based on mass airflow (MAF) into an engine and engine vacuum.
摘要翻译： 用于车辆的泄漏诊断系统包括计算模块和诊断使能模块。 计算模块计算制动助力器真空度的衰减率。 诊断启用模块选择性地使得能够基于质量气流（MAF）进行发动机和发动机真空的衰减率计算。
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公开(公告)号：US08177309B2
公开(公告)日：2012-05-15
申请号：US12119710
申请日：2008-05-13
申请人： Zhong Wang , Tony T. Hoang , Lan Wang , Wenbo Wang , Margaret C. Richards , Daryl A Wilson
发明人： Zhong Wang , Tony T. Hoang , Lan Wang , Wenbo Wang , Margaret C. Richards , Daryl A Wilson
IPC分类号： B60T8/88
CPC分类号： B60W20/50 , B60K6/48 , B60T8/885 , B60T13/52 , B60T17/221 , B60T2270/406 , B60W10/06 , B60W20/00 , B60W2540/12 , Y02T10/6221
摘要： A leak diagnostic system for a vehicle comprises a calculation module and a diagnostic enabling module. The calculation module calculates a decay rate of a brake booster vacuum. The diagnostic enabling module selectively enables the decay rate calculation based on mass airflow (MAF) into an engine and engine vacuum.
摘要翻译： 用于车辆的泄漏诊断系统包括计算模块和诊断使能模块。 计算模块计算制动助力器真空度的衰减率。 诊断启用模块选择性地使得能够基于质量气流（MAF）进行发动机和发动机真空的衰减率计算。
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公开(公告)号：US07950375B2
公开(公告)日：2011-05-31
申请号：US12174109
申请日：2008-07-16
申请人： Zhong Wang , Tony T. Hoang , Lan Wang , Gary L. Rogers , Scott A. Kegebein , William R. Cadman
发明人： Zhong Wang , Tony T. Hoang , Lan Wang , Gary L. Rogers , Scott A. Kegebein , William R. Cadman
CPC分类号： F02M25/0836 , F02M25/089
摘要： A control system comprising a detection module that detects at least one of a vehicle speed and an engine speed and a canister vent valve control module that selectively modulates the canister vent valve based on at least one of the vehicle speed and the engine speed. A method comprising detecting at least one of a vehicle speed and an engine speed and selectively modulating a canister vent valve based on at least one of the vehicle speed and the engine speed.
摘要翻译： 一种控制系统，包括检测车速和发动机转速中的至少一个的检测模块以及基于车速和发动机转速中的至少一个选择性地调节罐排气阀的罐排气阀控制模块。 一种方法，包括基于车速和发动机速度中的至少一个来检测车速和发动机转速中的至少一个并选择性地调节罐排气阀。
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公开(公告)号：US20090071147A1
公开(公告)日：2009-03-19
申请号：US12013676
申请日：2008-01-14
申请人： Zhong Wang , Tony T. Hoang , Daryl A. Wilson , Margaret C. Richards , Lan Wang
发明人： Zhong Wang , Tony T. Hoang , Daryl A. Wilson , Margaret C. Richards , Lan Wang
CPC分类号： B60T17/18
摘要： A control system for evaluating a brake booster system includes an engine evaluation module that detects an engine off condition. A pressure evaluation module, during the engine off condition, monitors hydraulic brake line pressure, detects a change in brake booster pressure, and determines a brake booster vacuum decay rate based on the change in brake booster pressure. A fault reporting module detects a brake booster system fault based on the brake line pressure and the brake booster vacuum decay rate.
摘要翻译： 用于评估制动助力系统的控制系统包括检测发动机关闭状态的发动机评估模块。 压力评估模块在发动机关闭状态下监控液压制动管路压力，检测制动助力器压力的变化，并根据制动助力器压力的变化确定制动助力器真空衰减率。 故障报告模块根据制动管路压力和制动助力器真空衰减率来检测制动助力器系统故障。
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8.发明授权公开(公告)号：US07516007B2
公开(公告)日：2009-04-07
申请号：US11233841
申请日：2005-09-23
申请人： Goro Tamai , Birendra P. Bhattarai , Tony T. Hoang
发明人： Goro Tamai , Birendra P. Bhattarai , Tony T. Hoang
IPC分类号： G06F19/00
CPC分类号： B60T7/122 , B60L11/14 , B60L2250/26 , B60L2260/22 , B60W10/06 , B60W10/10 , B60W30/18118 , B60W40/1005 , B60W2540/10 , B60W2540/12 , B60W2550/12 , B60W2550/142 , B60W2710/0644 , F02N11/0833 , F02N2200/102 , F02N2200/124 , Y02T10/48 , Y02T10/70 , Y02T10/7077
摘要： An anti-rollback vehicle control system reduces vehicle rollback by restarting an engine based on a grade, a brake signal, and a calculated brake release rate. In a hybrid vehicle, the control system restarts the vehicle engine and electric motor. In a conventional powertrain vehicle that utilizes a transmission with a neutral-idle mode, the control system directs the transmission to exit neutral-idle mode. The grade may be estimated based on a vehicle acceleration rate, a vehicle driving force, and resistance factors.
摘要翻译： 防倒车车辆控制系统通过基于等级，制动信号和计算的制动器释放速率重新起动发动机来减少车辆回退。 在混合动力车辆中，控制系统重启车辆发动机和电动机。 在利用具有空档 - 空转模式的变速器的常规动力总成车辆中，控制系统将变速器引导到空出 - 空转模式。 等级可以基于车辆加速度，车辆驱动力和阻力因素来估计。
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公开(公告)号：US07220217B2
公开(公告)日：2007-05-22
申请号：US11043274
申请日：2005-01-26
申请人： Goro Tamai , Tony T. Hoang
发明人： Goro Tamai , Tony T. Hoang
IPC分类号： B60W10/04
CPC分类号： F02N15/08 , B60K6/48 , B60W10/06 , B60W10/08 , B60W30/20 , F02N11/14 , F02N2300/104 , Y02T10/6221 , Y02T10/6286 , Y02T10/7258 , Y10T477/30 , Y10T477/81
摘要： A hybrid vehicle includes an engine having at least one cylinder and an electric machine that drives the engine during a start-up period. A control module monitors a rotational speed of the engine and regulates torque generated by the electric machine based on the rotational speed during the start-up period and a maximum discharge power available to power the electric machine.
摘要翻译： 混合动力车辆包括具有至少一个气缸的发动机和在启动期间驱动发动机的电机。 控制模块监视发动机的转速并基于启动期间的转速调节电机产生的转矩以及可用于为电机供电的最大放电功率。
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公开(公告)号：US06616569B2
公开(公告)日：2003-09-09
申请号：US09872617
申请日：2001-06-04
IPC分类号： B60K102
CPC分类号： B60W10/06 , B60K6/485 , B60K6/547 , B60L2240/421 , B60W10/08 , B60W10/10 , B60W2510/0604 , B60W2510/0671 , B60W2510/0685 , B60W2540/10 , B60W2710/081 , F02D37/02 , F02D41/065 , F02D2200/0406 , F02D2200/501 , F02D2200/503 , F02D2200/602 , F02N11/0822 , F02P5/1506 , F16H61/0031 , F16H2059/186 , Y02T10/46 , Y02T10/48 , Y02T10/6226 , Y02T10/6286 , Y02T10/642 , Y10S903/919 , Y10S903/945 , Y10T477/23
摘要： A method of controlling a powertrain for a hybrid vehicle, the method including providing an internal combustion engine, providing a motor generator operatively coupled to the internal combustion engine, providing an automatic transmission operatively coupled to the internal combustion engine, and actuating the motor generator to a certain speed to restart the vehicle.
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