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公开(公告)号：US20230341465A1
公开(公告)日：2023-10-26
申请号：US17726830
申请日：2022-04-22
IPC分类号： G01R31/367 , B60L53/30 , G01R31/36
CPC分类号： G01R31/367 , B60L53/305 , G01R31/3648
摘要： A charge time estimating method includes communicating a target state of charge for a traction battery from a first control module to a second control module that is different than the first control module, using the second control module to establish an estimated amount of energy that is needed to charge the traction battery to the target state of charge, communicating the estimated amount of energy from the second control module to the first control module, and using the first control module to establish an estimated time required to charge the traction battery to the target state of charge. The estimated time is at least partially based on the estimated amount of energy.
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公开(公告)号：US20220055484A1
公开(公告)日：2022-02-24
申请号：US17520835
申请日：2021-11-08
IPC分类号： B60L3/00 , G01R31/36 , G01R31/382
摘要： This disclosure relates to an electrified vehicle and a method for gradually adjusting a displayed state of charge. An exemplary electrified vehicle includes a battery, a display configured to display a state of charge of the battery, and a controller configured to adjust the displayed state of charge such that the displayed state of charge gradually converges to an estimated state of charge of the battery.
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公开(公告)号：US10933768B2
公开(公告)日：2021-03-02
申请号：US15997243
申请日：2018-06-04
发明人： Yuan Zhang , Jeffery R. Grimes , Navid Rahbari Asr , Lila Ghannam , Changjian Hu , Kevin Vander Laan , Matthew Roger Dedona
IPC分类号： B60L58/12 , G01R31/3835
摘要： A vehicle charging system includes a charger configured to adjust an output voltage to achieve a voltage request and output a measured output voltage. The vehicle charging system further includes a controller programmed to measure a terminal voltage of a traction battery being charged and receive the measured output voltage from the charger. The controller is further programmed to output the voltage request as a sum of a full charge voltage and an estimated voltage measurement error between the measured output voltage and the terminal voltage.
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公开(公告)号：US20230058031A1
公开(公告)日：2023-02-23
申请号：US17405674
申请日：2021-08-18
发明人： Matthew Roger DeDona , Ryan Hunt , Lila Ghannam , Jered Dziadosz
摘要： A vehicle includes control pilot circuitry, connected with a charge port, that carries a control pilot signal from electric vehicle supply equipment, and a controller that exits a sleep mode and increases power consumption responsive to changes in the control pilot signal while a plug of the electric vehicle supply equipment is mated with the charge port and an accumulated time associated with the changes remains less than a predefined value.
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公开(公告)号：US11230203B2
公开(公告)日：2022-01-25
申请号：US16776582
申请日：2020-01-30
发明人： Lila Ghannam , Matt DeDona , Jered Dziadosz , Toussaint Carpenter
摘要： This disclosure relates to selective illumination of charging port status indicators for an electrified vehicle. An example electrified vehicle includes a charging port configured to couple to a plug, a charging port status indicator configured to selectively illuminate to indicate a charging status of the charging port, and a controller configured to instruct the charging port status indicator to illuminate when data is transmitted via the charging port. A method is also disclosed.
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公开(公告)号：US11648838B2
公开(公告)日：2023-05-16
申请号：US17520835
申请日：2021-11-08
IPC分类号： G01R31/382 , B60L3/00 , G01R31/36
CPC分类号： B60L3/0046 , G01R31/3648 , G01R31/382 , B60L2250/16
摘要： This disclosure relates to an electrified vehicle and a method for gradually adjusting a displayed state of charge. An exemplary electrified vehicle includes a battery, a display configured to display a state of charge of the battery, and a controller configured to adjust the displayed state of charge such that the displayed state of charge gradually converges to an estimated state of charge of the battery.
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公开(公告)号：US11198365B2
公开(公告)日：2021-12-14
申请号：US16045798
申请日：2018-07-26
IPC分类号： B60L3/00 , G01R31/36 , G01R31/382
摘要： This disclosure relates to an electrified vehicle and a method for gradually adjusting a displayed state of charge. An exemplary electrified vehicle includes a battery, a display configured to display a state of charge of the battery, and a controller configured to adjust the displayed state of charge such that the displayed state of charge gradually converges to an estimated state of charge of the battery.
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公开(公告)号：US20210237608A1
公开(公告)日：2021-08-05
申请号：US16776582
申请日：2020-01-30
发明人： Lila Ghannam , Matt DeDona , Jered Dziadosz , Toussaint Carpenter
摘要： This disclosure relates to selective illumination of charging port status indicators for an electrified vehicle. An example electrified vehicle includes a charging port configured to couple to a plug, a charging port status indicator configured to selectively illuminate to indicate a charging status of the charging port, and a controller configured to instruct the charging port status indicator to illuminate when data is transmitted via the charging port. A method is also disclosed.
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公开(公告)号：US10955453B2
公开(公告)日：2021-03-23
申请号：US16163657
申请日：2018-10-18
发明人： Navid Rahbari Asr , Lila Ghannam , Yuan Zhang , Jeffery R. Grimes
摘要： An electrified vehicle includes a global positioning system (GPS) module. The vehicle further includes a controller programmed to learn a source identification for a charging error during charge events. The controller receives location data corresponding to each charging error and utilizes the location data to determine the source identification. The source identification may be indicative of the vehicle, an offboard charger, and the operator. Errors that occur consistently at multiple locations may be assigned a higher probability of being identified as vehicle-related errors.
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公开(公告)号：US20200031232A1
公开(公告)日：2020-01-30
申请号：US16045798
申请日：2018-07-26
摘要： This disclosure relates to an electrified vehicle and a method for gradually adjusting a displayed state of charge. An exemplary electrified vehicle includes a battery, a display configured to display a state of charge of the battery, and a controller configured to adjust the displayed state of charge such that the displayed state of charge gradually converges to an estimated state of charge of the battery.
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