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公开(公告)号：US11214278B2
公开(公告)日：2022-01-04
申请号：US16665748
申请日：2019-10-28
IPC分类号： B60W50/10 , B60L7/10 , B60W20/00 , B60W10/184 , B60W10/196 , B60W10/04 , B60W30/18 , B60K6/26
摘要： A vehicle includes an accelerator pedal, a brake pedal, an electric machine, friction brakes, and a controller. The electric machine is configured to propel the vehicle and to brake the vehicle during regenerative braking. The friction brakes are configured to brake the vehicle. The controller is programmed to, responsive to an operator selection of a one-pedal drive mode, decrease vehicle speed via regenerative braking in response to releasing the accelerator pedal. The controller is further programmed to transition the vehicle to an inhibit state in which the friction brakes are applied to prevent vehicle creep in response to receiving an automated signal to disable the one-pedal drive mode and vehicle speed becoming zero while the one-pedal drive mode is selected.
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公开(公告)号：US11794715B2
公开(公告)日：2023-10-24
申请号：US17035481
申请日：2020-09-28
IPC分类号： B60W10/04 , B60W10/184 , B60W10/196
CPC分类号： B60W10/184 , B60W10/04 , B60W10/196 , B60W2510/087 , B60W2510/18 , B60W2520/10
摘要： Responsive to accelerator pedal release and a speed of a vehicle being less than a threshold in a presence of indication that available powertrain torque has been reduced for at least a predetermined period of time during an absence of brake pedal engagement, a controller operates friction brakes to bring the vehicle to a stop. Responsive to accelerator pedal release and the speed being less than the threshold in an absence of the indication that available powertrain torque has been reduced and brake pedal engagement, the controller operates an electric machine and not the friction brakes to bring the vehicle to a stop.
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公开(公告)号：US20210122387A1
公开(公告)日：2021-04-29
申请号：US16665748
申请日：2019-10-28
IPC分类号： B60W50/10 , B60K6/26 , B60L7/10 , B60W20/00 , B60W10/184 , B60W10/196 , B60W10/04 , B60W30/18
摘要： A vehicle includes an accelerator pedal, a brake pedal, an electric machine, friction brakes, and a controller. The electric machine is configured to propel the vehicle and to brake the vehicle during regenerative braking. The friction brakes are configured to brake the vehicle. The controller is programmed to, responsive to an operator selection of a one-pedal drive mode, decrease vehicle speed via regenerative braking in response to releasing the accelerator pedal. The controller is further programmed to transition the vehicle to an inhibit state in which the friction brakes are applied to prevent vehicle creep in response to receiving an automated signal to disable the one-pedal drive mode and vehicle speed becoming zero while the one-pedal drive mode is selected.
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公开(公告)号：US11724642B2
公开(公告)日：2023-08-15
申请号：US17035474
申请日：2020-09-28
CPC分类号： B60Q1/44 , B60L7/18 , B60W10/08 , B60W10/196 , B60W10/30 , B60W30/18127 , B60L2260/20
摘要： A vehicle includes an electric machine, a brake lamp, and a controller. The controller operates the electric machine to selectively brake the vehicle according to accelerator pedal input. The controller also activates the brake lamp responsive to the accelerator pedal input being less than a first threshold demand for at least a first predetermined period of time.
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公开(公告)号：US20220097600A1
公开(公告)日：2022-03-31
申请号：US17035474
申请日：2020-09-28
摘要： A vehicle includes an electric machine, a brake lamp, and a controller. The controller operates the electric machine to selectively brake the vehicle according to accelerator pedal input. The controller also activates the brake lamp responsive to the accelerator pedal input being less than a first threshold demand for at least a first predetermined period of time.
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公开(公告)号：US20240042988A1
公开(公告)日：2024-02-08
申请号：US18491180
申请日：2023-10-20
IPC分类号： B60W10/184 , B60W10/04 , B60W10/196
CPC分类号： B60W10/184 , B60W10/04 , B60W10/196 , B60W2520/10 , B60W2510/18 , B60W2510/087
摘要： Responsive to accelerator pedal release and a speed of a vehicle being less than a threshold in a presence of indication that available powertrain torque has been reduced for at least a predetermined period of time during an absence of brake pedal engagement, a controller operates friction brakes to bring the vehicle to a stop. Responsive to accelerator pedal release and the speed being less than the threshold in an absence of the indication that available powertrain torque has been reduced and brake pedal engagement, the controller operates an electric machine and not the friction brakes to bring the vehicle to a stop.
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公开(公告)号：US20220097671A1
公开(公告)日：2022-03-31
申请号：US17035481
申请日：2020-09-28
IPC分类号： B60W10/184 , B60W10/04 , B60W10/196
摘要： Responsive to accelerator pedal release and a speed of a vehicle being less than a threshold in a presence of indication that available powertrain torque has been reduced for at least a predetermined period of time during an absence of brake pedal engagement, a controller operates friction brakes to bring the vehicle to a stop. Responsive to accelerator pedal release and the speed being less than the threshold in an absence of the indication that available powertrain torque has been reduced and brake pedal engagement, the controller operates an electric machine and not the friction brakes to bring the vehicle to a stop.
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