Ford Global Technolgoies, LLC

Ming Cheng

Mark Steven Yamazaki

Ming Lang Kuang

Rajit Johri

Yanan Zhao

William Frederick Sanderson

Tony Tae-Jin Pak

Craig Winfield Peterson

Hao Wang

Yousaf Rahman

Zeng Qiu

David Farrell

Alex Szczepaniak

Girish Gokul Chennupalli

Nagarjuna Muvva

Alireza Goshtasbi

Bokai Chen

A method of operating a vehicle includes generating initial state of charge and vehicle velocity profiles for a travel route, for each initial velocity setpoint defining the vehicle velocity profile, generating a plurality of updated state of charge setpoints, for each of the initial velocity setpoints, selecting one of the updated state of charge setpoints to define an updated state of charge profile, for each of the updated state of charge setpoints that defines the updated state of charge profile, generating a plurality of updated velocity setpoints, for each of the updated state of charge setpoints that defines the updated state of charge profile, selecting one of the updated velocity setpoints to define an updated velocity profile, and controlling operation of an electric machine and engine according to the updated state of charge profile and updated velocity profile over the travel route.

Iterative sequential velocity and state of charge setpoint selection for autonomous vehicles

A vehicle includes a fuel cell, an inlet valve, a purge valve, and a controller. The fuel cell has an anode side configured to receive hydrogen. The inlet valve is configured to open to deliver the hydrogen to the anode side. The purge valve is configured to open to purge water and nitrogen from the anode side. The controller is programmed to, operate the inlet valve to inject hydrogen into the anode side via opening the inlet valve followed by closing the inlet valve. The controller is further programmed to, in response to a concentration of the hydrogen in the anode side being less than threshold, open the purge valve to purge water and nitrogen from the anode side.

Vehicle fuel cell purging system

A traffic controller includes a controller configured to reject a request and issue a speed requirement based on a priority to cause a speed of a one of a plurality of vehicles to be within a speed band before entering a road. The rejection is responsive to receiving the speed request from the one approaching the road having priority less than a predetermined threshold and outside of a speed band and a predetermined acceleration band of vehicles on the road.

Roadway vehicle speed planning

A method includes automatically operating an electrified vehicle in a noise reduction mode, via a control system of the electrified vehicle, if, based at least on noise restriction information and driver history information received by the control system, a current time and a current location of the electrified vehicle are appropriate for invoking the noise reduction mode.

Systems and methods for reducing exterior noise during electrified vehicle operation

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Northville, MI, United States of America

Ming Cheng