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21.发明授权公开(公告)号：US11162804B2
公开(公告)日：2021-11-02
申请号：US16597353
申请日：2019-10-09
Applicant: GM Global Technology Operations LLC
Inventor： Anthony H. Heap
Abstract: In an exemplary embodiment, a method for determining a route using route segment characterizations is disclosed. The method includes receiving, by a processor, a destination. The method further includes determining, by the processor, one or more routes to the destination from a first location. The method further includes dividing, by the processor, each of the one or more routes into one or more route segments. The method further includes characterizing, by the processor, each of the one or more route segments according to propulsion resources available to a vehicle. The method further includes providing, by the processor, an optimized route from the one or more routes based on the characterization of the one or more route segments.
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公开(公告)号：US09796372B2
公开(公告)日：2017-10-24
申请号：US14925492
申请日：2015-10-28
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Tayoung Choi , Krunal P Patel , Anthony H. Heap
IPC: G06F19/00 , B60W20/10 , B60L11/18 , B60L15/20 , B60W30/188 , F02B37/12 , F02D17/02 , B60W10/06 , B60W10/08 , B60W10/26 , F02D41/00 , F02D11/10 , B60W50/00
CPC classification number: B60W20/10 , B60L11/1851 , B60L11/1861 , B60L15/2045 , B60L2240/423 , B60L2240/44 , B60W10/06 , B60W10/08 , B60W10/26 , B60W30/188 , B60W2050/0024 , B60W2510/0633 , B60Y2300/435 , B60Y2400/435 , F02B37/12 , F02D11/105 , F02D17/02 , F02D41/0007 , F02D41/0087 , F02D2250/21 , Y02T10/56 , Y02T10/6286 , Y02T10/7258 , Y02T10/84
Abstract: A method for controlling a powertrain of a vehicle includes calculating, via a controller, an optimal torque target for the powertrain as a function of system limits of the vehicle. The method includes commanding, via transmission of an output torque signal, an actual output torque of the powertrain to pursue or follow the calculated optimal torque target during a steady-state torque request condition. Additionally, the method includes detecting a predetermined vehicle event during the steady-state torque request condition, and shaping the output torque signal via the controller. A variable gain factor may be used in response to detection of the predetermined vehicle event to allow the output torque signal to temporarily deviate from the calculated optimal torque target during the steady-state torque request condition. A powertrain has an engine, an electric machine, and a controller programmed to execute the method.
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23.发明授权公开(公告)号：US09694807B2
公开(公告)日：2017-07-04
申请号：US14694537
申请日：2015-04-23
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Luke David Shepley , Anthony H. Heap , Eric Piper , Kee Yong Kim
CPC classification number: B60W20/13 , B60K6/365 , B60K6/387 , B60K6/445 , B60K2006/381 , B60W10/06 , B60W10/08 , B60W2510/244 , B60W2540/00 , B60W2710/0677 , B60W2710/086 , F16H3/728 , F16H2037/101 , F16H2200/2007 , F16H2200/2035 , Y02T10/6286 , Y10S903/93
Abstract: A powertrain system for a vehicle is described, and includes an internal combustion engine mechanically coupled to an electric machine to generate propulsion torque and electric power storable on an energy storage device. A method for controlling the powertrain system includes determining a first desired powertrain output power associated with a road load and determining a second desired powertrain output power associated with a feed-forward state-of-charge (SOC) for the energy storage device. The internal combustion engine and the electric machine are controlled responsive to the first and second desired powertrain output powers.
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24.发明授权公开(公告)号：US09676294B2
公开(公告)日：2017-06-13
申请号：US14549615
申请日：2014-11-21
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Anthony H. Heap , Kee Yong Kim , Jeremy Wise
IPC: B60L15/20 , B60W30/20 , B60W20/10 , B60W10/06 , B60W10/08 , B60W10/10 , B60W40/12 , B60L3/12 , B60L7/14 , B60L11/12 , B60L11/14
CPC classification number: B60L15/2045 , B60L3/12 , B60L7/14 , B60L11/123 , B60L11/14 , B60L15/20 , B60L2210/30 , B60L2210/40 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2260/26 , B60L2270/145 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/10 , B60W30/20 , B60W40/12 , B60W2710/0644 , B60W2710/081 , B60W2710/1038 , B60W2720/28 , Y02T10/6217 , Y02T10/645 , Y02T10/7077 , Y02T10/7241 , Y02T10/7283 , Y10S903/93
Abstract: A method of managing an operating state of an electrified powertrain includes a controller identifying a plurality of available operating regions defined by at least one available operating state of the powertrain, each operating region representing a distinct range of operating conditions. The available operating regions include an avoidance region defining a plurality of unwanted operating conditions and separating a first allowable operating region from a second allowable operating region such that the first and second allowable operating regions are noncontiguous. The method identifies at least one ideal operating condition in each of the available operating regions, determines a preferability factor and stabilization factor for each of a current and each of the ideal operating conditions, and arbitrates the factors to identify one of the current and ideal operating conditions as an optimized operating condition to produce a required parameter value.
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公开(公告)号：US09527495B2
公开(公告)日：2016-12-27
申请号：US14567236
申请日：2014-12-11
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Andrew M. Zettel , Norman J. Weigert , Mark A. Manickaraj , Anthony H. Heap , Richard A. Marsh , Aniket Kothari , Michael R. Colville
CPC classification number: B60W10/08 , B60H1/00385 , B60H1/004 , B60H1/00764 , B60H1/00878 , B60W10/06 , B60W10/26 , B60W20/12 , B60W2510/244 , B60W2550/12 , B60W2550/402 , B60W2710/0677 , B60W2710/086 , B60W2710/244 , B60W2720/103 , Y02T10/6286
Abstract: A vehicle system includes an electric motor, an internal combustion engine, and a heating system configured to transfer heat from the internal combustion engine to a passenger compartment of the vehicle. The system includes a controller configured to operate the electric motor and the internal combustion engine according to one of a plurality of drive cycle profiles. The controller selects the drive cycle profile based on an ambient temperature. The drive cycle profiles include a first drive cycle profile that commands power from the electric motor until the battery system reaches a predetermined state of charge and subsequently commands power from the internal combustion engine and a second drive cycle profile that commands power from the internal combustion engine and subsequently commands power from the electric motor.
Abstract translation: 车辆系统包括电动机，内燃机和被配置为将热量从内燃机传递到车辆的乘客室的加热系统。 该系统包括控制器，其被配置为根据多个驱动循环轮廓中的一个来操作电动机和内燃机。 控制器根据环境温度选择驱动循环曲线。 驱动循环曲线包括第一驱动循环曲线，其指示来自电动机的功率，直到电池系统达到预定充电状态，并且随后命令来自内燃机的功率，以及命令来自内燃机的功率的第二驱动循环曲线 并且随后从电动机命令电力。
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Patent Agency Ranking
26.发明申请METHOD AND APPARATUS FOR CONTROLLING A POWERTRAIN SYSTEM EMPLOYING MULTIPLE TORQUE GENERATING DEVICES 有权用于控制采用多个扭矩发生装置的动力系统的方法和装置公开(公告)号：US20160311424A1
公开(公告)日：2016-10-27
申请号：US14694537
申请日：2015-04-23
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Luke David Shepley , Anthony H. Heap , Eric Piper , Kee Yong Kim
CPC classification number: B60W20/13 , B60K6/365 , B60K6/387 , B60K6/445 , B60K2006/381 , B60W10/06 , B60W10/08 , B60W2510/244 , B60W2540/00 , B60W2710/0677 , B60W2710/086 , F16H3/728 , F16H2037/101 , F16H2200/2007 , F16H2200/2035 , Y02T10/6286 , Y10S903/93
Abstract: A powertrain system for a vehicle is described, and includes an internal combustion engine mechanically coupled to an electric machine to generate propulsion torque and electric power storable on an energy storage device. A method for controlling the powertrain system includes determining a first desired powertrain output power associated with a road load and determining a second desired powertrain output power associated with a feed-forward state-of-charge (SOC) for the energy storage device. The internal combustion engine and the electric machine are controlled responsive to the first and second desired powertrain output powers.
Abstract translation: 描述了用于车辆的动力系统，并且包括机械地联接到电机以产生推进转矩的内燃机和可存储在能量存储装置上的电力。 用于控制动力系统的方法包括确定与道路负载相关联的第一期望动力系输出功率，并确定与能量存储装置的前馈充电状态（SOC）相关联的第二期望动力系输出功率。 响应于第一和第二期望动力系输出功率来控制内燃机和电机。
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27.发明授权Execution of half plane with limited charge capability near zero output torque growl mitigation strategy via fast actuators 有权执行有限电荷能力的半平面，靠近零输出扭矩，通过快速执行器进行减速策略公开(公告)号：US08983692B2
公开(公告)日：2015-03-17
申请号：US13624045
申请日：2012-09-21
Applicant: GM Global Technology Operations LLC
Inventor： Anthony H. Heap , Jeremy Wise , Sean W. McGrogan
CPC classification number: B60W20/1084 , B60W10/04 , B60W10/06 , B60W10/08 , B60W10/105 , B60W20/17 , B60W20/20 , B60W20/40 , B60W2510/0657 , Y02T10/6286
Abstract: A method to control a hybrid powertrain including an engine, an electric machine, and a transmission through a transition from an initial operating point to a target operating point includes monitoring a break point in a non-convex data set defined by an engine torque below which a growl condition cannot occur and a threshold low motor torque required for the grown condition, comparing the target operating point to the break point, and controlling the powertrain based upon the target operating point and the comparing.
Abstract translation: 通过从初始操作点到目标操作点的转变来控制包括发动机，电机和变速器的混合动力系统的方法包括监测由发动机转矩限定的非凸数据集中的断点， 不能发生咆哮条件，并且生长条件所需的阈值低电机扭矩，将目标工作点与断点进行比较，并且基于目标工作点和比较来控制动力系。
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28.发明申请METHOD OF MANAGING AVAILABLE OPERATING STATES IN AN ELECTRIC VEHICLE POWERTRAIN 有权在电动汽车动力系统中管理可用操作状态的方法公开(公告)号：US20140324306A1
公开(公告)日：2014-10-30
申请号：US13871122
申请日：2013-04-26
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Anthony H. Heap , Kee Yong Kim , Samantha Victoria Lado , John Janczak
IPC: F16H61/68
CPC classification number: F16H61/68 , B60K6/48 , B60W20/10 , B60Y2400/421 , Y02T10/6221 , Y10S477/906 , Y10T477/23 , Y10T477/24 , Y10T477/26 , Y10T477/27
Abstract: A method of managing available operating states in an electrified powertrain includes: identifying a plurality of operating states; determining an allowable hardware operating speed range for each of the plurality of operating states; determining a real operating speed range for each of the plurality of operating states; determining an ideal operating speed range for each of the plurality of operating states, the ideal operating speed range being a subset of the allowable real operating speed range; indicating an operating state of the plurality of operating states as ideal-allowed if an actual output speed of the electrified powertrain is within the ideal operating speed range for that operating state; and commanding the electrified powertrain to operate within one of the operating states that is indicated as ideal-allowed.
Abstract translation: 一种管理电气化动力系中的可用运行状态的方法包括：识别多个运行状态; 确定所述多个操作状态中的每一个的允许的硬件操作速度范围; 确定所述多个操作状态中的每一个的实际操作速度范围; 确定所述多个操作状态中的每一个的理想操作速度范围，所述理想操作速度范围是所述可允许的实际操作速度范围的子集; 如果所述带电动力系的实际输出速度在所述运行状态的理想运行速度范围内，则将所述多个运转状态的运转状态指示为理想的; 并指挥电气化动力总成在指定为理想允许的运行状态之一内运行。
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公开(公告)号：US08788164B2
公开(公告)日：2014-07-22
申请号：US13681507
申请日：2012-11-20
Applicant: GM Global Technology Operations LLC
Inventor： Anthony H. Heap , Kee Yong Kim
CPC classification number: B60W10/10 , B60K6/445 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/10 , B60W30/1882 , B60W2710/1016 , Y02T10/6239 , Y02T10/6286
Abstract: A powertrain system includes an internal combustion engine, a multi-mode transmission, torque machines, and a driveline. A method for operating the powertrain system to transfer torque among the engine, torque machine, and driveline includes controlling operation of the powertrain system in a pseudo-gear range in response to an output torque request including operating the transmission in a variable mode transmission range and controlling a magnitude of torque output to the driveline in response to an output torque request and in proportion to a magnitude of input torque from the engine.
Abstract translation: 动力系统包括内燃机，多模变速器，扭矩机和传动系。 用于操作动力系统以在发动机，扭矩机和传动系之间传递扭矩的方法包括响应于包括以可变模式传动范围操作变速器的输出扭矩请求来控制动力系统在伪档范围内的操作，以及 响应于输出转矩请求并且与来自发动机的输入扭矩的大小成比例地控制输出到传动系的扭矩的大小。
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公开(公告)号：US12103429B1
公开(公告)日：2024-10-01
申请号：US18315875
申请日：2023-05-11
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： James C. Gibbs , Anthony H. Heap
CPC classification number: B60L58/18 , B60L3/0046 , H01M10/482 , H02J7/0047 , H01M2220/20
Abstract: A method and a system for a high-voltage (HV) battery pack having multiple rechargeable energy storage devices (RESSs) that are connectable to an external load via a power bus via a pre-charge circuit in parallel with a first electrical contactor. The RESSs are monitored via current sensors. The current sensors monitor current levels between the RESSs and the power bus, detect a low current level from one of the current sensors, identify one of the RESSs associated with the low current level, activate the respective pre-charge circuit, monitor the electrical current, and determine a state of the respective first electrical contactor based upon the electrical current.
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