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公开(公告)号：US09493171B2
公开(公告)日：2016-11-15
申请号：US13063397
申请日：2009-10-30
CPC分类号： B60W50/16 , B60W30/16 , B60W40/09 , B60W40/107 , B60W2540/30 , B60W2550/308
摘要： A vehicle may include a driver interface and at least one controller operatively arranged with the interface. The at least one controller may be configured to determine a speed and acceleration of the vehicle, to predict a time until a future speed of the vehicle exceeds a predefined speed based on the predefined speed and the speed and acceleration of the vehicle, and to issue an alert via the interface if the time is less than a predefined time.
摘要翻译： 车辆可以包括驱动器接口和至少一个操作地布置有接口的控制器。 至少一个控制器可以被配置为确定车辆的速度和加速度，以基于车辆的预定速度和速度和加速度来预测直到车辆的未来速度超过预定速度的时间，并且发出 如果时间小于预定时间，则通过接口发出警报。
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2.发明授权Controlling powertrain components for hill-holding in a hybrid electric vehicle 有权控制用于混合动力电动车辆中的山体保持的动力系统部件公开(公告)号：US09108621B2
公开(公告)日：2015-08-18
申请号：US13465725
申请日：2012-05-07
CPC分类号： B60W10/06 , B60W10/02 , B60W10/08 , B60W20/00 , B60W20/15 , B60W30/18118 , B60W30/1843 , B60W2510/087 , F02N11/0818 , Y02T10/6286 , Y10S903/93 , Y10T477/26
摘要： A hybrid electric vehicle includes an engine and a traction motor coupled to the engine by a coupling device or a clutch for providing torque to wheels of the vehicle. An inverter is electrically connected to the traction motor. A second coupling device or at least one clutch at least indirectly selectively couples the motor to the drive wheels. A controller controls the second coupling device based upon a temperature of at least one of the fraction motor and the inverter.
摘要翻译： 混合动力电动车辆包括通过联接装置或离合器联接到发动机的发动机和牵引马达，用于向车辆的车轮提供扭矩。 逆变器电连接到牵引电动机。 第二联接装置或至少一个离合器至少间接选择性地将马达耦合到驱动轮。 控制器基于分数电动机和逆变器中的至少一个的温度来控制第二联接装置。
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公开(公告)号：US08634939B2
公开(公告)日：2014-01-21
申请号：US13231261
申请日：2011-09-13
IPC分类号： G06F17/00
CPC分类号： B60W20/10 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/18118 , B60W30/18127 , B60W30/18136 , B60W2030/18081 , B60W2550/142 , B60W2710/0655 , B60W2710/0666 , B60W2710/083 , B60Y2300/89 , Y02T10/6286 , Y10T477/6934 , Y10T477/813 , Y10T477/816
摘要： Methods are provided for controlling a vehicle speed during a downhill travel. Based on the estimated grade of the downhill travel and further based on an input received from the operator, different combinations of an engine braking torque and a regenerative braking torque are used to maintain the vehicle speed during the downhill travel. A battery rate of charging is also adjusted based on the duration or distance of the downhill travel, as indicated by the operator input.
摘要翻译： 提供了用于在下坡行驶期间控制车辆速度的方法。 基于下坡行驶的估计等级，并且还基于从操作者接收到的输入，使用发动机制动转矩和再生制动转矩的不同组合来在下坡行驶期间保持车速。 电池充电速率也根据操作者输入指示的下坡行程的持续时间或距离进行调整。
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公开(公告)号：US20130066493A1
公开(公告)日：2013-03-14
申请号：US13231261
申请日：2011-09-13
CPC分类号： B60W20/10 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/18118 , B60W30/18127 , B60W30/18136 , B60W2030/18081 , B60W2550/142 , B60W2710/0655 , B60W2710/0666 , B60W2710/083 , B60Y2300/89 , Y02T10/6286 , Y10T477/6934 , Y10T477/813 , Y10T477/816
摘要： Methods are provided for controlling a vehicle speed during a downhill travel. Based on the estimated grade of the downhill travel and further based on an input received from the operator, different combinations of an engine braking torque and a regenerative braking torque are used to maintain the vehicle speed during the downhill travel. A battery rate of charging is also adjusted based on the duration or distance of the downhill travel, as indicated by the operator input.
摘要翻译： 提供了用于在下坡行驶期间控制车辆速度的方法。 基于下坡行程的估计等级，并且还基于从操作者接收的输入，使用发动机制动转矩和再生制动转矩的不同组合来在下坡行驶期间保持车速。 电池充电速率也根据操作者输入指示的下坡行程的持续时间或距离进行调整。
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5.发明申请Location Enhanced Distance Until Charge (DUC) Estimation for a Plug-In Hybrid Electric Vehicle (PHEV) 审中-公开位置增强距离直到充电（DUC）估计插电式混合动力车（PHEV）公开(公告)号：US20120290159A1
公开(公告)日：2012-11-15
申请号：US13103376
申请日：2011-05-09
申请人： Ryan Abraham McGee , Hai Yu , Johannes Geir Kristinsson , Fazal Urrahman Syed , Dimitar Petrov Filev
发明人： Ryan Abraham McGee , Hai Yu , Johannes Geir Kristinsson , Fazal Urrahman Syed , Dimitar Petrov Filev
CPC分类号： B60W20/12 , B60K6/445 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2530/145 , B60W2550/402 , B60W2550/406 , B60W2710/244 , B60Y2400/214 , Y02T10/6239 , Y02T90/14
摘要： A method and a system augment or improve a distance until charge (DUC) estimation for a vehicle such as a plug-in hybrid electric vehicle (PHEV) by using location information. Such location information may be provided by a global positioning system (GPS) or the like associated with the vehicle. The method and the system generally estimate the DUC value as a function of past driving pattern historical data that is relevant to a current driving situation. To this end, the method and the system ignore past driving pattern historical data that is not relevant to the current driving situation when estimating the DUC value.
摘要翻译： 一种方法和系统通过使用位置信息来增加或改善直到对诸如插电式混合动力电动车辆（PHEV）的车辆的充电（DUC）估计的距离。 这样的位置信息可以由与车辆相关联的全球定位系统（GPS）等提供。 该方法和系统通常估计DUC值作为与当前驾驶状况相关的过去驾驶模式历史数据的函数。 为此，方法和系统在估计DUC值时忽略与当前驾驶状况无关的过去驾驶模式历史数据。
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6.发明申请METHOD AND STRATEGY TO DETECT THE LOCK-UP OF PLANETARY GEAR IN POWER SPLIT HYBRID VEHICLES 有权检测电力混合动力车辆中行星齿轮箱闭锁的方法与策略公开(公告)号：US20120053010A1
公开(公告)日：2012-03-01
申请号：US13242691
申请日：2011-09-23
申请人： Ming Lang Kuang , Shailesh Shrikant Kozarekar , Fazal Urrahman Syed , Edward William Haran , Jonathan Andrew Butcher , Kimberly Murphy
发明人： Ming Lang Kuang , Shailesh Shrikant Kozarekar , Fazal Urrahman Syed , Edward William Haran , Jonathan Andrew Butcher , Kimberly Murphy
CPC分类号： B60W20/40 , B60K6/365 , B60K6/445 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/20 , B60W2510/0638 , B60W2510/0652 , B60W2510/083 , B60W2510/1045 , B60W2710/0644 , B60W2710/0661 , F16H59/46 , Y02T10/6239 , Y02T10/6286 , Y10S903/902 , Y10T477/23 , Y10T477/30
摘要： A system and method for controlling a hybrid electric vehicle powertrain having an engine, a generator, and a motor connected via a planetary gear set to detect lockup in the planetary gear set and control the powertrain in response. When torque is distributed in an electric mode of operation with the engine disabled, the generator is disabled based at least upon a difference between actual generator speed and an expected generator speed exceeding a threshold, indicating a lockup in the planetary gear set. When the engine is activated and distributes torque through the powertrain, the engine and the generator are disabled based at least upon a difference between engine acceleration and an expected engine acceleration exceeding a first threshold, and a difference between engine speed and ring gear speed being less than a second threshold.
摘要翻译： 一种用于控制具有发动机，发电机和通过行星齿轮组连接的电动机的混合电动车动力系统的系统和方法，以检测行星齿轮组中的锁定并响应于控制动力系。 当扭矩在发动机停用的电动模式下分配时，发电机至少基于实际发电机速度与超过阈值的预期发电机速度之间的差异而被禁用，表示行星齿轮组中的锁定。 当发动机被激活并通过动力传动系分配扭矩时，发动机和发电机至少基于发动机加速度和超过第一阈值的预期发动机加速度之间的差异而被禁用，并且发动机转速和齿圈转速之间的差异较小 超过第二个阈值。
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7.发明授权Driver advisory system for fuel economy improvement of a hybrid electric vehicle 有权混合动力汽车燃油经济改进司机咨询系统公开(公告)号：US08108136B2
公开(公告)日：2012-01-31
申请号：US11836492
申请日：2007-08-09
IPC分类号： G05G1/38
CPC分类号： B60W20/15 , B60K1/02 , B60K6/32 , B60K6/365 , B60K6/445 , B60L2240/441 , B60W10/08 , B60W20/00 , B60W2510/0638 , B60W2510/18 , B60W2520/10 , B60W2540/10 , B60W2540/12 , B60W2720/10 , Y02T10/52 , Y02T10/6239 , Y02T90/34
摘要： The invention is an intelligent advisory system, which may be based on fuzzy rule-based logic to guide a vehicle driver in selecting an optimal driving strategy to achieve best fuel economy. The advisory system includes separate controllers for providing advisory information regarding driver demand for power and advisory information regarding vehicle braking, which are conveyed to the driver.
摘要翻译： 本发明是一种智能咨询系统，其可以基于基于模糊规则的逻辑来指导车辆驾驶员选择最佳驾驶策略以实现最佳燃料经济性。 咨询系统包括单独的控制器，用于提供关于车辆制动的电力和咨询信息的驾驶员需求的咨询信息，其被传达给驾驶员。
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公开(公告)号：US20110251782A1
公开(公告)日：2011-10-13
申请号：US12755763
申请日：2010-04-07
CPC分类号： G06Q10/04
摘要： A method for determining and comparing vehicle fuel economy for several different preselected vehicles. The method includes selecting a plurality of vehicles to compare. The user inputs a driving route and a driving style through a user interface into the system. The system utilizes predetermined vehicle fuel economy information along with the driving route and driving style to calculate fuel economy values for each of the selected vehicle models. The system then displays the fuel economy values for each of the selected vehicles to provide a comparison between the selected vehicles over the predetermined driving route using the selected driving style.
摘要翻译： 一种用于确定和比较几种不同预选车辆的车辆燃料经济性的方法。 该方法包括选择多个车辆进行比较。 用户通过用户界面将驾驶路线和驾驶风格输入到系统中。 该系统利用预定的车辆燃料经济性信息以及驾驶路线和驾驶风格来计算每个所选车辆模型的燃料经济性值。 然后，系统显示每个所选车辆的燃料经济性值，以使用所选择的驾驶风格在预定驾驶路线上提供所选择的车辆之间的比较。
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9.发明申请HYBRID ELECTRIC VEHICLE CONTROL FOR MINIMIZING HIGH VOLTAGE BATTERY POWER LIMITS VIOLATIONS 有权用于最小化高压电池电力限制的混合电动车辆控制公开(公告)号：US20110010031A1
公开(公告)日：2011-01-13
申请号：US12825627
申请日：2010-06-29
申请人： Fazal Urrahman Syed , Ming Lang Kuang , Carol Louise Okubo , Thomas Chrostowski , Matthew D. Smith
发明人： Fazal Urrahman Syed , Ming Lang Kuang , Carol Louise Okubo , Thomas Chrostowski , Matthew D. Smith
IPC分类号： B60W20/00
CPC分类号： B60W30/20 , B60K6/445 , B60L2240/423 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/0657 , B60W2510/081 , B60W2710/083 , F16H2059/743 , Y02T10/56 , Y02T10/6239 , Y02T10/642
摘要： A control system and method for controlling a hybrid electric vehicle powertrain with mechanical and electro-mechanical power sources that use an intelligent controller adapted to reduce driveline oscillations while minimizing hybrid vehicle battery limit violations. Damping of driveline torque oscillations is accomplished and violations of battery power limits are avoided by filtering estimated engine power.
摘要翻译： 一种用机械和机电动力源控制混合动力车辆动力总成的控制系统和方法，所述动力系统使用智能控制器，所述智能控制器适于在减少混合动力车辆电池极限违规的同时减少传动系振荡。 实现传动系扭矩振荡的阻尼，通过过滤估计的发动机功率来避免电池功率限制的违反。
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10.发明申请METHOD AND SYSTEM FOR CONTROLLING A MOTIVE POWER SYSTEM OF AN AUTOMOTIVE VEHICLE 有权用于控制汽车动力系统的方法和系统公开(公告)号：US20090076697A1
公开(公告)日：2009-03-19
申请号：US11855486
申请日：2007-09-14
IPC分类号： G05D13/02
CPC分类号： B60W40/105 , B60T8/174 , B60T8/175 , B60T2220/02 , B60W40/09
摘要： A motive power system of a vehicle is controlled based on a driving style of a driver of the vehicle. Parameters related to a state of the vehicle are used as inputs to a fuzzy controller in order to characterize the driving style of the driver of the vehicle.
摘要翻译： 基于车辆驾驶员的驾驶风格来控制车辆的动力系统。 与车辆状态相关的参数用作模糊控制器的输入，以表征车辆驾驶员的驾驶风格。
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