Invention Grant
- Patent Title: Electrified vehicle one pedal drive transition control
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Application No.: US17035290Application Date: 2020-09-28
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Publication No.: US11712972B2Publication Date: 2023-08-01
- Inventor: William David Treharne , Angel Fernando Porras , Bader M. Badreddine , Devin James O'Donnell , Josh Hoop
- Applicant: Ford Global Technologies, LLC
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: Brooks Kushman PC
- Agent David Kelley
- Main IPC: B60L15/20
- IPC: B60L15/20 ; B60W30/18 ; B60W30/06 ; B60W30/14 ; B60W20/40 ; B60W10/08

Abstract:
An electrified vehicle may include an electric motor coupled to a battery to propel and brake the vehicle, a pedal generating a pedal position signal including a released position signal, friction brakes configured to provide a stopping force to vehicle wheels, and a controller programmed to control the motor and the brakes in response to the pedal being released to decelerate the vehicle to a stop, and to control the motor and an engine (in hybrid vehicles) to inhibit propulsive torque to the wheels after stopping due to the pedal released position until receiving driver input indicative of a request for moving the vehicle, such as depressing the brake or accelerator pedal, or activating an automated vehicle maneuver, such as a parking maneuver, cruise control, or stop-and-go control. Inhibiting torque may include inhibiting creep torque and/or operating the electric machine to charge the battery when the engine is running.
Public/Granted literature
- US20220097533A1 ELECTRIFIED VEHICLE ONE PEDAL DRIVE TRANSITION CONTROL Public/Granted day:2022-03-31
Information query
IPC分类: