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公开(公告)号：US12122355B2
公开(公告)日：2024-10-22
申请号：US18206471
申请日：2023-06-06
Applicant: Ford Global Technologies, LLC
Inventor： Nicholas Dashwood Crisp , David Ramiro Garcia , David Cox , Matthew Mitchell
IPC: B60W20/16 , B60K6/42 , B60K6/44 , B60K6/448 , B60W10/08 , B60W10/24 , B60W20/10 , F01N3/20 , F01N5/04
CPC classification number: B60W20/16 , B60W10/08 , F01N3/2026 , B60K6/42 , B60K6/44 , B60K6/448 , B60W10/24 , B60W20/10 , B60W2510/24 , B60W2510/244 , B60W2510/30 , F01N3/2006 , F01N3/2013 , F01N5/04 , F01N2240/04 , F01N2240/16 , F01N2550/22 , F01N2590/11 , F01N2610/105 , F01N2900/04
Abstract: Systems and methods are described for electrical power control of a hybrid vehicle. A change in an electrical load of an ancillary component of the vehicle is determined. In response to determining the change in the electrical load of the ancillary component, an electrical load of an electrically heated catalyst of the vehicle is adjusted.
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2.发明授权公开(公告)号：US12031469B2
公开(公告)日：2024-07-09
申请号：US18210474
申请日：2023-06-15
Applicant: Ford Global Technologies, LLC
Inventor： David Cox , David Hesketh , Themi Petridis
IPC: F01N3/20
CPC classification number: F01N3/2013 , F01N2240/16 , F01N2590/11 , F01N2900/0601 , F01N2900/08 , F01N2900/104 , F01N2900/1602 , F02D2200/701
Abstract: Methods and systems are provided to heat a catalyst of an after-treatment system for a vehicle. The after-treatment system is powered by a battery. An operational parameter of the battery and the driving mode of the vehicle is determined. After receiving an indication that a first operational parameter threshold has been surpassed and a torque demand of the vehicle has been predicted, heat is provided to the catalyst of the after-treatment system based on the predicted torque demand of the vehicle surpassing a second operational parameter threshold.
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3.发明公开公开(公告)号：US20240011422A1
公开(公告)日：2024-01-11
申请号：US18221969
申请日：2023-07-14
Applicant: Ford Global Technologies, LLC
Inventor： David Cox , David Hesketh , Themi Petridis
IPC: F01N3/20
CPC classification number: F01N3/2013 , F01N2240/16 , F01N2900/0422 , F01N2900/08 , F01N2900/1602 , F01N2900/0602
Abstract: A method of providing a heating cycle for an after-treatment system is described. The method comprises initiating a pre-charge cycle of a DCDC converter and determining a temperature of the after-treatment system. In response to determining the temperature of the after-treatment system is below a threshold temperature and the pre-charge is complete, the method further comprises operating a solid-state switch to electrically connect a high voltage power source to a heating element to of the after-treatment system, and heating the after-treatment system with the heating element until the after-treatment system reaches the threshold temperature.
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公开(公告)号：US11614017B2
公开(公告)日：2023-03-28
申请号：US17325426
申请日：2021-05-20
Applicant: Ford Global Technologies, LLC
Inventor： David Cox , David Hesketh , Themi Petridis
Abstract: Methods and system are provided to heat a catalyst of an after-treatment system for a vehicle. The after-treatment system comprises a heating module having a plurality of heating elements. Each of the plurality of heating elements is independently operable to provide thermal energy to the catalyst of the after-treatment system. One or more of the heating elements of the heating module are selectively operated to provide heat to the catalyst based on an operational parameter of the after-treatment system.
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公开(公告)号：US11933213B2
公开(公告)日：2024-03-19
申请号：US17552029
申请日：2021-12-15
Applicant: Ford Global Technologies, LLC
Inventor： David Cox , Mario Balenović , Christopher Ponter , Larry Rogosin , Craig Peacock
CPC classification number: F01N9/002 , F01N3/035 , F01N3/2013 , F01N2240/16 , F01N2250/02 , F01N2900/0602
Abstract: Methods and systems are provided for regenerating an after-treatment system of a vehicle. A first operational parameter of a first component of the after-treatment system is monitored and a second operational parameter, different to the first operational parameter, of a second component of the after-treatment system is monitored. It is determined if the first operational parameter of the first component is outside a first threshold range and if the second operational parameter is approaching a second threshold and, in response to the first operational parameter being outside the first threshold range and the second operational parameter being within the second threshold range, a regeneration sequence of the after-treatment system configured to regenerate at least the first component of the after-treatment system is initiated.
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Patent Agency Ranking
公开(公告)号：US20230391314A1
公开(公告)日：2023-12-07
申请号：US18206471
申请日：2023-06-06
Applicant: Ford Global Technologies, LLC
Inventor： Nicholas Dashwood Crisp , David Ramiro Garcia , David Cox , Matthew Mitchell
CPC classification number: B60W20/16 , F01N3/2026 , B60W10/08 , F01N2590/11 , B60W2510/244 , F01N3/2006 , F01N3/2013 , F01N2550/22 , F01N5/04
Abstract: Systems and methods are described for electrical power control of a hybrid vehicle. A change in an electrical load of an ancillary component of the vehicle is determined. In response to determining the change in the electrical load of the ancillary component, an electrical load of an electrically heated catalyst of the vehicle is adjusted.
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7.发明授权公开(公告)号：US11713702B2
公开(公告)日：2023-08-01
申请号：US17521224
申请日：2021-11-08
Applicant: Ford Global Technologies, LLC
Inventor： David Cox , David Hesketh , Themi Petridis
IPC: F01N3/20
CPC classification number: F01N3/2013 , F01N2240/16 , F01N2590/11 , F01N2900/0601 , F01N2900/08 , F01N2900/104 , F01N2900/1602 , F02D2200/701
Abstract: Methods and systems are provided to heat a catalyst of an after-treatment system for a vehicle. The after-treatment system is powered by a battery. An operational parameter of the battery and the driving mode of the vehicle is determined. After receiving an indication that a first operational parameter threshold has been surpassed and a torque demand of the vehicle has been predicted, heat is provided to the catalyst of the after-treatment system based on the predicted torque demand of the vehicle surpassing a second operational parameter threshold.
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8.发明公开公开(公告)号：US20230147617A1
公开(公告)日：2023-05-11
申请号：US17521224
申请日：2021-11-08
Applicant: Ford Global Technologies, LLC
Inventor： David Cox , David Hesketh , Themi Petridis
IPC: F01N3/20
CPC classification number: F01N3/2013 , F01N2240/16 , F01N2590/11 , F01N2900/0601 , F01N2900/104 , F01N2900/08 , F01N2900/1602
Abstract: Methods and systems are provided to heat a catalyst of an after-treatment system for a vehicle. The after-treatment system is powered by a battery. An operational parameter of the battery and the driving mode of the vehicle is determined. After receiving an indication that a first operational parameter threshold has been surpassed and a torque demand of the vehicle has been predicted, heat is provided to the catalyst of the after-treatment system based on the predicted torque demand of the vehicle surpassing a second operational parameter threshold.
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公开(公告)号：US20220372905A1
公开(公告)日：2022-11-24
申请号：US17325426
申请日：2021-05-20
Applicant: Ford Global Technologies, LLC
Inventor： David Cox , David Hesketh , Themi Petridis
Abstract: Methods and system are provided to heat a catalyst of an after-treatment system for a vehicle. The after-treatment system comprises a heating module having a plurality of heating elements. Each of the plurality of heating elements is independently operable to provide thermal energy to the catalyst of the after-treatment system. One or more of the heating elements of the heating module are selectively operated to provide heat to the catalyst based on an operational parameter of the after-treatment system.
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公开(公告)号：US11498547B2
公开(公告)日：2022-11-15
申请号：US16938293
申请日：2020-07-24
Applicant: FORD GLOBAL TECHNOLOGIES, LLC
Inventor： Edward Ball , David Cox , Matthew Mitchell , David Hesketh , Jonathan Thombs , David Ramiro Garcia
IPC: G06F1/26 , B60W20/15 , B60W10/06 , B60W10/08 , F01N3/20 , B60R16/03 , B60W10/30 , H02P27/06 , B60L50/16
Abstract: A vehicle includes an internal combustion engine, an electric machine, and a controller. The electric machine is rotatably coupled to the engine and is configured to deliver electrical power to electrical accessories. The controller is programmed to, in response to a control signal loss between the electric machine and the controller, limit torque output of electric machine to less than a torque threshold that corresponds to the power threshold. The controller is further programmed to, in response an accessory power demand being greater than the power threshold, control the engine to power the electric machine to increase the torque output of electric machine to greater than the torque threshold to meet the accessory power demand.
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