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1. 发明授权

US08406948B2 Plug-in hybrid electric vehicle and method of control for providing distance to empty and equivalent trip fuel economy information 有权
标题翻译：插电式混合动力电动汽车和控制方法，提供距离空车和等效行驶燃油经济性信息
公开(公告)号：US08406948B2
公开(公告)日：2013-03-26
申请号：US12941126
申请日：2010-11-08
申请人： Qing Wang , Hai Yu , Anthony Mark Phillips , Ming Lang Kuang , Xiaoyong Wang , Ryan Abraham McGee
发明人： Qing Wang , Hai Yu , Anthony Mark Phillips , Ming Lang Kuang , Xiaoyong Wang , Ryan Abraham McGee
IPC分类号： B60W20/00 , B60W40/00
CPC分类号： B60K35/00 , B60K2350/1076 , B60L3/12 , B60L11/14 , B60L11/1816 , B60L11/1862 , B60L2260/52 , B60L2260/54 , B60W2050/0089 , B60W2510/244 , B60W2560/02 , Y02T10/6269 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7072 , Y02T10/7077 , Y02T90/14
摘要： A powertrain for a hybrid electric vehicle (HEV) such as a plug-in hybrid electric vehicle (PHEV) includes an engine, a fuel tank, a battery, and a controller. The controller is configured to determine a distance to empty value as a sum of fuel in the fuel tank and a battery equivalent amount of fuel, the sum multiplied by an average fuel economy of the PHEV based on a driving condition of the vehicle.
摘要翻译：混合电动汽车（HEV）如插电式混合动力电动车辆（PHEV）的动力总成包括发动机，燃料箱，电池和控制器。控制器被配置为基于车辆的驾驶状况来确定作为燃料箱中的燃料和电池等效量的燃料的总和与空值的距离，该和乘以PHEV的平均燃料经济性。

2. 发明申请

US20120116620A1 Plug-In Hybrid Electric Vehicle and Method of Control for Providing Distance to Empty and Equivalent Trip Fuel Economy Information 有权
标题翻译：插电式混合动力电动车辆及其提供空转等效行程燃料经济性信息的控制方法
公开(公告)号：US20120116620A1
公开(公告)日：2012-05-10
申请号：US12941126
申请日：2010-11-08
申请人： Qing Wang , Hai Yu , Anthony Mark Phillips , Ming Lang Kuang , Xiaoyong Wang , Ryan Abraham McGee
发明人： Qing Wang , Hai Yu , Anthony Mark Phillips , Ming Lang Kuang , Xiaoyong Wang , Ryan Abraham McGee
IPC分类号： B60W40/00
CPC分类号： B60K35/00 , B60K2350/1076 , B60L3/12 , B60L11/14 , B60L11/1816 , B60L11/1862 , B60L2260/52 , B60L2260/54 , B60W2050/0089 , B60W2510/244 , B60W2560/02 , Y02T10/6269 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7072 , Y02T10/7077 , Y02T90/14
摘要： A powertrain for a hybrid electric vehicle (HEV) such as a plug-in hybrid electric vehicle (PHEV) includes an engine, a fuel tank, a battery, and a controller. The controller is configured to determine a distance to empty value as a sum of fuel in the fuel tank and a battery equivalent amount of fuel, the sum multiplied by an average fuel economy of the PHEV based on a driving condition of the vehicle.
摘要翻译：混合电动汽车（HEV）如插电式混合动力电动车辆（PHEV）的动力总成包括发动机，燃料箱，电池和控制器。控制器被配置为基于车辆的驾驶状况来确定作为燃料箱中的燃料和电池等效量的燃料的总和与空值的距离，该和乘以PHEV的平均燃料经济性。

3. 发明授权

US08103397B2 Method for optimizing powertrain efficiency for a vehicle 有权
标题翻译：优化车辆动力总成效率的方法
公开(公告)号：US08103397B2
公开(公告)日：2012-01-24
申请号：US12797964
申请日：2010-06-10
申请人： Wei Liang , Qing Wang , Xiaoyong Wang , Joseph Gerald Supina , Ryan Abraham McGee , Ming Lang Kuang
发明人： Wei Liang , Qing Wang , Xiaoyong Wang , Joseph Gerald Supina , Ryan Abraham McGee , Ming Lang Kuang
IPC分类号： G05D3/00
CPC分类号： B60W20/12 , B60K6/445 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/1882 , B60W2510/085 , Y02T10/6239 , Y02T10/6286 , Y10S903/903
摘要： A vehicle powertrain includes an engine, an electric machine operable to output torque to at least one vehicle wheel, and an electric power source operable to provide electric power to the electric machine. A method for optimizing powertrain efficiency includes generating a plurality of three-dimensional maps of optimized engine speeds for combinations of vehicle power and vehicle speed at a plurality of predetermined powers of the electrical power source. Each of the maps corresponds to one of the predetermined powers of the electrical power source. The maps are used to determine an optimized engine speed for a given power of the electrical power source, a given vehicle power and a given vehicle speed.
摘要翻译：车辆动力总成包括发动机，可操作以将扭矩输出到至少一个车轮的电机以及可操作以向电机提供电力的电力源。一种用于优化动力总成效率的方法包括：在电力源的多个预定功率下产生用于车辆功率和车辆速度的组合的优化的发动机速度的多个三维图。每个地图对应于电源的预定功率之一。这些地图用于确定给定功率的电源，给定车辆功率和给定车速的优化的发动机转速。

4. 发明申请

US20110172865A1 Method For Optimizing Powertrain Efficiency For A Vehicle 有权
标题翻译：优化汽车动力总成效率的方法
公开(公告)号：US20110172865A1
公开(公告)日：2011-07-14
申请号：US12797964
申请日：2010-06-10
申请人： Wei Liang , Qing Wang , Xiaoyong Wang , Joseph Gerald Supina , Ryan Abraham McGee , Ming Lang Kuang
发明人： Wei Liang , Qing Wang , Xiaoyong Wang , Joseph Gerald Supina , Ryan Abraham McGee , Ming Lang Kuang
IPC分类号： B60W20/00 , B60W10/06 , B60W10/08
CPC分类号： B60W20/12 , B60K6/445 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/1882 , B60W2510/085 , Y02T10/6239 , Y02T10/6286 , Y10S903/903
摘要： A vehicle powertrain includes an engine, an electric machine operable to output torque to at least one vehicle wheel, and an electric power source operable to provide electric power to the electric machine. A method for optimizing powertrain efficiency includes generating a plurality of three-dimensional maps of optimized engine speeds for combinations of vehicle power and vehicle speed at a plurality of predetermined powers of the electrical power source. Each of the maps corresponds to one of the predetermined powers of the electrical power source. The maps are used to determine an optimized engine speed for a given power of the electrical power source, a given vehicle power and a given vehicle speed.
摘要翻译：车辆动力总成包括发动机，可操作以将扭矩输出到至少一个车轮的电机以及可操作以向电机提供电力的电力源。一种用于优化动力总成效率的方法包括：在电力源的多个预定功率下产生用于车辆功率和车辆速度的组合的优化的发动机速度的多个三维图。每个地图对应于电源的预定功率之一。这些地图用于确定给定功率的电源，给定车辆功率和给定车速的优化的发动机转速。

5. 发明申请

US20110166730A1 ENGINE TRANSIENT MITIGATION FOR HYBRID VEHICLES 有权
标题翻译：发动机瞬态减速混合动力车辆
公开(公告)号：US20110166730A1
公开(公告)日：2011-07-07
申请号：US12915456
申请日：2010-10-29
申请人： Qing Wang , Fazal Urrahman Syed , Brandon R. Masterson , Xiaoyong Wang , Ming Lang Kuang , Ryan Abraham McGee
发明人： Qing Wang , Fazal Urrahman Syed , Brandon R. Masterson , Xiaoyong Wang , Ming Lang Kuang , Ryan Abraham McGee
IPC分类号： B60W20/00 , F02D28/00 , B60W10/06 , B60W10/26
CPC分类号： B60W20/13 , B60K6/445 , B60W10/06 , B60W20/00 , B60W2510/0619 , B60W2710/0666 , F02D29/02 , Y02T10/6239
摘要： A method and system for limiting a fast transient in an engine in a hybrid vehicle is provided. The predicted fuel loss percentage is calculated from an inferred air-fuel ratio (inferred lambda). The rate limit term is calculated from a measured air-fuel ratio (measured lambda) and an engine torque command change rate. The predicted fuel loss percentage and the rate limit term are inputs into a calibration table to determine an engine power rate limit and an engine torque rate limit. An engine torque command is limited using the engine torque rate limit to control a fast engine torque transient for an engine. An engine power command is limited using the engine power rate limit to control the fast engine power transient for the engine.
摘要翻译：提供了一种用于限制混合动力车辆中的发动机中的快速瞬变的方法和系统。从推测的空燃比（推测的λ）计算预测的燃料损失百分比。速率限制项是根据测量的空燃比（测量λ）和发动机扭矩指令变化率计算的。预测的燃料损失百分比和速率限制项是用于确定发动机功率限制和发动机转矩限制的校准表的输入。使用发动机转矩限制来限制发动机转矩指令，以控制发动机的快速发动机转矩瞬变。使用发动机功率限制来限制发动机功率命令，以控制发动机的快速发动机功率瞬变。

6. 发明授权

US08285470B2 Engine transient mitigation for hybrid vehicles 有权
标题翻译：混合动力汽车发动机瞬态减速
公开(公告)号：US08285470B2
公开(公告)日：2012-10-09
申请号：US12915456
申请日：2010-10-29
申请人： Qing Wang , Fazal Urrahman Syed , Brandon R. Masterson , Xiaoyong Wang , Ming Lang Kuang , Ryan Abraham McGee
发明人： Qing Wang , Fazal Urrahman Syed , Brandon R. Masterson , Xiaoyong Wang , Ming Lang Kuang , Ryan Abraham McGee
IPC分类号： B60W20/00
CPC分类号： B60W20/13 , B60K6/445 , B60W10/06 , B60W20/00 , B60W2510/0619 , B60W2710/0666 , F02D29/02 , Y02T10/6239
摘要： A method and system for limiting a fast transient in an engine in a hybrid vehicle is provided. The predicted fuel loss percentage is calculated from an inferred air-fuel ratio (inferred lambda). The rate limit term is calculated from a measured air-fuel ratio (measured lambda) and an engine torque command change rate. The predicted fuel loss percentage and the rate limit term are inputs into a calibration table to determine an engine power rate limit and an engine torque rate limit. An engine torque command is limited using the engine torque rate limit to control a fast engine torque transient for an engine. An engine power command is limited using the engine power rate limit to control the fast engine power transient for the engine.
摘要翻译：提供了一种用于限制混合动力车辆中的发动机中的快速瞬变的方法和系统。从推测的空燃比（推测的λ）计算预测的燃料损失百分比。速率限制项是根据测量的空燃比（测量λ）和发动机扭矩指令变化率计算的。预测的燃料损失百分比和速率限制项是用于确定发动机功率限制和发动机转矩限制的校准表的输入。使用发动机转矩限制来限制发动机转矩指令，以控制发动机的快速发动机转矩瞬变。使用发动机功率限制来限制发动机功率命令，以控制发动机的快速发动机功率瞬变。

7. 发明申请

US20130261966A1 SYSTEM AND METHOD FOR DETERMINING A VEHICLE ROUTE 有权
标题翻译：用于确定车辆路线的系统和方法
公开(公告)号：US20130261966A1
公开(公告)日：2013-10-03
申请号：US13438229
申请日：2012-04-03
申请人： Qing Wang , Anthony Mark Phillips , Ryan Abraham McGee , Xiaoyong Wang
发明人： Qing Wang , Anthony Mark Phillips , Ryan Abraham McGee , Xiaoyong Wang
IPC分类号： G01C21/00
CPC分类号： G01C21/3469
摘要： A method for determining a route for a vehicle includes receiving input indicative of a driver's dynamic control of the vehicle, determining the driver's driving style based on the input, and selecting values of parameters representing the driver's anticipated dynamic control of the vehicle based on the driving style. The method also includes identifying a plurality of candidate routes between an origin and destination, partitioning each of the candidate routes into a set of predefined route patterns, and determining an energy usage associated with each of the candidate routes based on the selected values and the set of predefined route patterns defining the candidate route. The method further includes identifying the candidate route having the minimum energy usage and providing output describing the route having the minimum energy usage.
摘要翻译：用于确定车辆的路线的方法包括接收表示驾驶员对车辆的动态控制的输入，基于输入确定驾驶员的驾驶风格，并且基于驾驶员选择表示驾驶员对车辆的预期动态控制的参数样式。该方法还包括识别原点和目的地之间的多个候选路由，将每个候选路由划分成一组预定义的路由模式，以及基于所选择的值和所述集合来确定与每个候选路由相关联的能量使用定义候选路线的预定义路线模式。该方法还包括识别具有最小能量使用的候选路线，并提供描述具有最小能量使用的路线的输出。

8. 发明授权

US08706416B2 System and method for determining a vehicle route 有权
标题翻译：用于确定车辆路线的系统和方法
公开(公告)号：US08706416B2
公开(公告)日：2014-04-22
申请号：US13438229
申请日：2012-04-03
申请人： Qing Wang , Anthony Mark Phillips , Ryan Abraham McGee , Xiaoyong Wang
发明人： Qing Wang , Anthony Mark Phillips , Ryan Abraham McGee , Xiaoyong Wang
IPC分类号： G01C21/00
CPC分类号： G01C21/3469
摘要： A method for determining a route for a vehicle includes receiving input indicative of a driver's dynamic control of the vehicle, determining the driver's driving style based on the input, and selecting values of parameters representing the driver's anticipated dynamic control of the vehicle based on the driving style. The method also includes identifying a plurality of candidate routes between an origin and destination, partitioning each of the candidate routes into a set of predefined route patterns, and determining an energy usage associated with each of the candidate routes based on the selected values and the set of predefined route patterns defining the candidate route. The method further includes identifying the candidate route having the minimum energy usage and providing output describing the route having the minimum energy usage.
摘要翻译：用于确定车辆的路线的方法包括接收表示驾驶员对车辆的动态控制的输入，基于输入确定驾驶员的驾驶风格，并且基于驾驶员选择表示驾驶员对车辆的预期动态控制的参数样式。该方法还包括识别原点和目的地之间的多个候选路由，将每个候选路由划分成一组预定义的路由模式，以及基于所选择的值和所述集合来确定与每个候选路由相关联的能量使用定义候选路线的预定义路线模式。该方法还包括识别具有最小能量使用的候选路线，并提供描述具有最小能量使用的路线的输出。

9. 发明授权

US08425377B2 Multiple-mode power split hybrid powertrain 有权
标题翻译：多模式功率分离混合动力总成
公开(公告)号：US08425377B2
公开(公告)日：2013-04-23
申请号：US12767841
申请日：2010-04-27
申请人： Wei Liang , Xiaoyong Wang , Wei Wu , Ryan Abraham McGee , Ming Lang Kuang
发明人： Wei Liang , Xiaoyong Wang , Wei Wu , Ryan Abraham McGee , Ming Lang Kuang
IPC分类号： F16H3/72 , F16H37/06 , H02P17/00 , B60K6/445
CPC分类号： B60W20/30 , B60K6/44 , B60K6/445 , B60K6/46 , B60W10/02 , B60W20/00 , F16H2003/0822 , F16H2037/045 , Y02T10/6217 , Y02T10/623 , Y02T10/6239 , Y10T477/23 , Y10T477/26 , Y10T477/27 , Y10T477/32 , Y10T477/33
摘要： A hybrid electric vehicle powertrain having a mechanical power source and an electro-mechanical power source, including a generator, a motor and a battery. Driving torque developed by the mechanical power source is delivered through one clutch of a geared transmission to a power output shaft. The electric motor of the electro-mechanical power source delivers driving torque through a second clutch of the geared transmission. A mechanical reverse drive torque is used to improve reverse drive performance. A reduction in duration of operation in a negative power split during a driving event is achieved to improve vehicle powertrain efficiency. A series drive is available as the mechanical power source drives the generator to charge the battery, which drives the motor. The generator may act as an engine starter motor.
摘要翻译：一种具有机械动力源和机电动力源的混合电动汽车动力系，包括发电机，电动机和电池。由机械动力源产生的驱动扭矩通过齿轮传动装置的一个离合器输送到动力输出轴。机电动力源的电动机通过齿轮传动装置的第二离合器输送驱动扭矩。使用机械反向驱动扭矩来提高反向驱动性能。实现了在驾驶事件期间的负功率分配中的操作持续时间的减少，以提高车辆动力传动系效率。由于机械电源驱动发电机对驱动电机的电池充电，因此可提供串联驱动。发电机可以用作发动机起动电动机。

10. 发明申请

US20110263379A1 Multiple-Mode Power Split Hybrid Powertrain 有权
标题翻译：多模式分流混合动力总成
公开(公告)号：US20110263379A1
公开(公告)日：2011-10-27
申请号：US12767841
申请日：2010-04-27
申请人： Wei Liang , Xiaoyong Wang , Wei Wu , Ryan Abraham McGee , Ming Lang Kuang
发明人： Wei Liang , Xiaoyong Wang , Wei Wu , Ryan Abraham McGee , Ming Lang Kuang
IPC分类号： B60W10/02 , B60W20/00 , B60K6/20
CPC分类号： B60W20/30 , B60K6/44 , B60K6/445 , B60K6/46 , B60W10/02 , B60W20/00 , F16H2003/0822 , F16H2037/045 , Y02T10/6217 , Y02T10/623 , Y02T10/6239 , Y10T477/23 , Y10T477/26 , Y10T477/27 , Y10T477/32 , Y10T477/33
摘要： A hybrid electric vehicle powertrain having a mechanical power source and an electro-mechanical power source, including a generator, a motor and a battery. Driving torque developed by the mechanical power source is delivered through one clutch of a geared transmission to a power output shaft. The electric motor of the electro-mechanical power source delivers driving torque through a second clutch of the geared transmission. A mechanical reverse drive torque is used to improve reverse drive performance. A reduction in duration of operation in a negative power split during a driving event is achieved to improve vehicle powertrain efficiency. A series drive is available as the mechanical power source drives the generator to charge the battery, which drives the motor. The generator may act as an engine starter motor.
摘要翻译：一种具有机械动力源和机电动力源的混合电动汽车动力系，包括发电机，电动机和电池。由机械动力源产生的驱动扭矩通过齿轮传动装置的一个离合器输送到动力输出轴。机电动力源的电动机通过齿轮传动装置的第二离合器输送驱动扭矩。使用机械反向驱动扭矩来提高反向驱动性能。实现了在驾驶事件期间负功率分配中的操作持续时间的减少，以提高车辆动力传动系效率。由于机械电源驱动发电机对驱动电机的电池充电，因此可提供串联驱动。发电机可以用作发动机起动电动机。

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