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公开(公告)号：US20240166073A1
公开(公告)日：2024-05-23
申请号：US18425980
申请日：2024-01-29
申请人： Cummins Inc.
CPC分类号： B60L53/63 , B60L50/62 , B60L53/66 , B60L53/68 , B60L2240/72
摘要： A system is provided for performing an automated power charging process for one or more electric vehicles using a processor. Included in the processor is a charge controller that calculates a capacity of a power grid system by communicating with the power grid system via a network, and a power demand level of the one or more electric vehicles to satisfy one or more mission requirements of each electric vehicle. The power demand level of the one or more electric vehicles is compared with the capacity of the power grid system. In response to the comparison, at least one charging mode is selected from an override mode and an internal combustion engine mode for performing the automated power charging process. The charge controller automatically charges the one or more electric vehicles based on the selected at least one charging mode.
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公开(公告)号：US20210140379A1
公开(公告)日：2021-05-13
申请号：US17024863
申请日：2020-09-18
申请人： Cummins Inc.
发明人： Thomas M. Yonushonis , Jennifer K. Light-Holets , Joseph P. Chandraraj , Aaron William Beinborn , Govindarajan Kothandaraman
摘要： An internal combustion engine is controlled in response to a location of the engine and an operational status of the engine to stop or reduce carbon monoxide emissions.
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公开(公告)号：US10538237B2
公开(公告)日：2020-01-21
申请号：US15817839
申请日：2017-11-20
申请人： CUMMINS INC.
摘要： A hybrid electric vehicle system comprises an internal combustion (IC) engine and an electric engine providing power to a drive shaft of the vehicle. The IC engine receives a fuel from a fuel tank. Exhaust gases from the IC engine are treated at an exhaust treatment apparatus including a reagent tank containing a reagent. A controller monitors a quality of the fuel in the fuel tank and the reagent in the reagent tank and if needed, initiates fuel degradation reduction event or a reagent degradation reduction event. These events can include running the IC engine even if a battery supplying power to the motor is not discharged. The fuel degradation reduction event includes dosing the fuel tank with an antioxidant to reduce the rate of degradation of the fuel.
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公开(公告)号：US10414391B2
公开(公告)日：2019-09-17
申请号：US15240585
申请日：2016-08-18
申请人： CUMMINS INC.
IPC分类号： B60L9/00 , B60L11/00 , G05D1/00 , G05D3/00 , G06F7/00 , G06F17/00 , B60W20/12 , F02N11/08 , B60W10/06 , B60W10/08 , B60W10/24 , B60W50/00
摘要： The present disclosure provides an engine stop/start control system for a vehicle comprising a first engine restart module configured to set a restart frequency and duration of an engine in response to a sensed ambient temperature, a second engine restart module configured to control the engine in response to a sensed characteristic temperature associated with the engine, a third engine restart module configured to control the engine in response to occurrence or non-occurrence of at least one expected charging event along a predefined route, a fourth engine restart module configured to control the engine in response to a state-of-charge of an energy storage device, and a route optimization module configured to set and adjust a proposed route to a destination that results in reduced engine usage.
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公开(公告)号：US20180162195A1
公开(公告)日：2018-06-14
申请号：US15530690
申请日：2016-12-09
申请人： Cummins Inc.
CPC分类号： B60H1/00778 , B60H1/00371 , B60H1/00771 , G05B15/02
摘要： Systems and methods for managing an environment comfort system includes a control system. The control system is communicatively coupled to a location positioning system. The control system is structured to determine a first time parameter corresponding to a vehicle proximate to a path location, determine a second time parameter corresponding to a path schedule, determine a stop duration corresponding to the vehicle based, at least in part, on the first time parameter and the second time parameter, and generate a command structured to manage an environment comfort system in response to movement of the one or more vehicle components between a current performance level and an adjusted performance level based on the stop duration determined.
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公开(公告)号：US10981558B2
公开(公告)日：2021-04-20
申请号：US16527971
申请日：2019-07-31
申请人： Cummins Inc.
IPC分类号： B60L9/00 , G05D1/00 , G05D3/00 , G06F7/00 , G06F17/00 , B60W20/12 , F02N11/08 , B60W10/06 , B60W10/08 , B60W10/24 , B60W50/00
摘要： The present disclosure provides an engine stop/start control system for a vehicle comprising a first engine restart module configured to set a restart frequency and duration of an engine in response to a sensed ambient temperature, a second engine restart module configured to control the engine in response to a sensed characteristic temperature associated with the engine, a third engine restart module configured to control the engine in response to occurrence or non-occurrence of at least one expected charging event along a predefined route, a fourth engine restart module configured to control the engine in response to a state-of-charge of an energy storage device, and a route optimization module configured to set and adjust a proposed route to a destination that results in reduced engine usage.
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公开(公告)号：US20190168574A1
公开(公告)日：2019-06-06
申请号：US16271219
申请日：2019-02-08
申请人： Cummins Inc.
摘要： Systems and methods for managing an environment comfort system includes a control system. The control system is communicatively coupled to a location positioning system. The control system is structured to determine a first time parameter corresponding to a vehicle proximate to a path location, determine a second time parameter corresponding to a path schedule, determine a stop duration corresponding to the vehicle based, at least in part, on the first time parameter and the second time parameter, and generate a command structured to manage an environment comfort system in response to movement of the one or more vehicle components between a current performance level and an adjusted performance level based on the stop duration determined.
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公开(公告)号：US10214076B2
公开(公告)日：2019-02-26
申请号：US15530690
申请日：2016-12-09
申请人： Cummins Inc.
摘要： Systems and methods for managing an environment comfort system includes a control system. The control system is communicatively coupled to a location positioning system. The control system is structured to determine a first time parameter corresponding to a vehicle proximate to a path location, determine a second time parameter corresponding to a path schedule, determine a stop duration corresponding to the vehicle based, at least in part, on the first time parameter and the second time parameter, and generate a command structured to manage an environment comfort system in response to movement of the one or more vehicle components between a current performance level and an adjusted performance level based on the stop duration determined.
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公开(公告)号：US10163277B2
公开(公告)日：2018-12-25
申请号：US15280441
申请日：2016-09-29
申请人： CUMMINS INC.
摘要： A method for operating an engine based on cabin temperature includes determining a quantity of fuel in a fuel tank, determining a minimum amount of fuel to remain in the fuel tank, receiving a predetermined cabin temperature value, calculating an engine idle time in response to the minimum amount of fuel and the predetermined cabin temperature value, and controlling engine starting and stopping in response to the engine idle time and the predetermined cabin temperature value.
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公开(公告)号：US20180105179A1
公开(公告)日：2018-04-19
申请号：US15567410
申请日：2016-04-21
申请人： CUMMINS INC.
IPC分类号： B60W30/19 , B60W10/08 , B60W10/06 , B60W30/18 , F16H61/04 , B60W20/14 , F02D17/02 , F02D41/00 , F02D41/02
摘要： A system and method are disclosed for controlling shifting of a vehicle having an automated manual transmission.
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