Patents by Inventor Devang Bhalchandra Dave

Devang Bhalchandra Dave has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11926243
    Abstract: A vehicle comprising includes a traction battery and a controller. The controller, responsive to an interval exceeding a predefined threshold and a predicted net loss in energy, charges the traction battery such that the traction battery acquires energy in an amount at least equal to the predicted net loss in energy. The interval defines a confidence level that a predicted net change in energy stored by the traction battery will occur as a result of use of the vehicle between a current charge location of the vehicle and a next charge location of the vehicle. The amount is based on the interval such that the amount increases as the interval decreases.
    Type: Grant
    Filed: September 8, 2020
    Date of Patent: March 12, 2024
    Assignee: Ford Global Technologies, LLC
    Inventors: Ryan J. O'Gorman, Devang Bhalchandra Dave, Farshad Harirchi
  • Publication number: 20240034177
    Abstract: A system and method for controlling charging of multiple electric vehicles (EVs) arriving at, and departing from, different charging stations at different times, includes scheduling charging of each EV of the multiple EVs responsive to which one of a plurality of categories each EV is assigned, each EV being assigned to one of the categories according to an arrival time at an associated one of the different charging stations, a departure time from the associated one of the different charging stations, an initial state of charge (SoC) of the EV, and a target SoC of the EV, and controlling charging of each EV responsive to the scheduling of charging for the assigned category of each EV. Charging demand may be selected by each EV as being reliable or flexible with flexible charging demand having a minimum target SoC and maximum target SoC.
    Type: Application
    Filed: July 20, 2023
    Publication date: February 1, 2024
    Inventors: David McCreadie, Ryan O'Gorman, Devang Bhalchandra Dave, Farshad Harirchi, Abhishek Gupta, Shiping Shao, Hossein Sartipizadeh
  • Patent number: 11685282
    Abstract: A controller may, after receiving indication that an electric utility provider will reduce power supplied during an upcoming period of time, increase a cost of charge energy for vehicles that charge at a rate at least equal to a threshold rate during the upcoming period of time. The controller may also decrease the cost of charge energy for vehicles that avoid charging or charge at a rate less than the threshold rate during the upcoming period of time.
    Type: Grant
    Filed: February 18, 2021
    Date of Patent: June 27, 2023
    Assignee: Ford Global Technologies, LLC
    Inventors: Farshad Harirchi, Ryan O'Gorman, David McCreadie, Devang Bhalchandra Dave
  • Patent number: 11498447
    Abstract: A vehicle includes a controller that sends a charge request defining a charge location to a charge donor vehicle for vehicle-to-vehicle charging, responsive to not detecting a charge cable that satisfies the charge request in the vehicle and the charge donor vehicle, sends a borrow request including the charge location to a charge cable donor vehicle, and responsive to confirmation from the charge donor vehicle and charge cable donor vehicle, directs the vehicle to drive to the charge location.
    Type: Grant
    Filed: December 22, 2020
    Date of Patent: November 15, 2022
    Assignee: Ford Global Technologies, LLC
    Inventors: Stuart C. Salter, Katherine Howard-Cone, Justin Carmen Campanaro, Farshad Harirchi, Devang Bhalchandra Dave
  • Patent number: 11498452
    Abstract: A vehicle charging system includes a vehicle propelled by an electric machine powered by a chargeable energy storage system. The charging system also includes a controller programmed to predict at least one upcoming plug-in event based on historical charging data, and define a plug-in routine based on a plurality of upcoming plug-in events. The controller is also programmed to set a charging schedule to coincide with the plug-in routine such that a target state of charge (SOC) is achieved at a conclusion of each of the plurality of upcoming plug-in events. Each target SOC corresponding to a plug-in event is based on minimizing a charging energy cost of the plug-in routine and an expected energy depletion ahead of a next subsequent plug-in event.
    Type: Grant
    Filed: November 11, 2019
    Date of Patent: November 15, 2022
    Assignee: Ford Global Technologies, LLC
    Inventors: Ryan O'Gorman, Farshad Harirchi, Devang Bhalchandra Dave, Eric Tyler Denlinger, James Matthew Marcicki
  • Publication number: 20220258638
    Abstract: A controller may, after receiving indication that an electric utility provider will reduce power supplied during an upcoming period of time, increase a cost of charge energy for vehicles that charge at a rate at least equal to a threshold rate during the upcoming period of time. The controller may also decrease the cost of charge energy for vehicles that avoid charging or charge at a rate less than the threshold rate during the upcoming period of time.
    Type: Application
    Filed: February 18, 2021
    Publication date: August 18, 2022
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Farshad HARIRCHI, Ryan O'GORMAN, David McCREADIE, Devang Bhalchandra DAVE
  • Publication number: 20220194253
    Abstract: A vehicle includes a controller that sends a charge request defining a charge location to a charge donor vehicle for vehicle-to-vehicle charging, responsive to not detecting a charge cable that satisfies the charge request in the vehicle and the charge donor vehicle, sends a borrow request including the charge location to a charge cable donor vehicle, and responsive to confirmation from the charge donor vehicle and charge cable donor vehicle, directs the vehicle to drive to the charge location.
    Type: Application
    Filed: December 22, 2020
    Publication date: June 23, 2022
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Stuart C. SALTER, Katherine HOWARD-CONE, Justin Carmen CAMPANARO, Farshad HARIRCHI, Devang Bhalchandra DAVE
  • Publication number: 20220072975
    Abstract: A vehicle comprising includes a traction battery and a controller. The controller, responsive to an interval exceeding a predefined threshold and a predicted net loss in energy, charges the traction battery such that the traction battery acquires energy in an amount at least equal to the predicted net loss in energy. The interval defines a confidence level that a predicted net change in energy stored by the traction battery will occur as a result of use of the vehicle between a current charge location of the vehicle and a next charge location of the vehicle. The amount is based on the interval such that the amount increases as the interval decreases.
    Type: Application
    Filed: September 8, 2020
    Publication date: March 10, 2022
    Inventors: Ryan J. O'GORMAN, Devang Bhalchandra DAVE, Farshad HARIRCHI
  • Patent number: 11084398
    Abstract: A method controlling a battery management system is provided. The method may include commanding by a controller a heat exchanger of a vehicle to pre-cool a traction battery of the vehicle key-off responsive to the vehicle being within a predetermined range of a predicted parking location, a current temperature of the traction battery being less than a temperature threshold, and a predicted parked temperature for the traction battery being greater than the temperature threshold.
    Type: Grant
    Filed: January 15, 2018
    Date of Patent: August 10, 2021
    Assignee: Ford Global Technologies, LLC
    Inventors: James Matthew Marcicki, Devang Bhalchandra Dave, Xiao Guang Yang, Pratima Addepalli
  • Publication number: 20210138928
    Abstract: A vehicle charging system includes a vehicle propelled by an electric machine powered by a chargeable energy storage system. The charging system also includes a controller programmed to predict at least one upcoming plug-in event based on historical charging data, and define a plug-in routine based on a plurality of upcoming plug-in events. The controller is also programmed to set a charging schedule to coincide with the plug-in routine such that a target state of charge (SOC) is achieved at a conclusion of each of the plurality of upcoming plug-in events. Each target SOC corresponding to a plug-in event is based on minimizing a charging energy cost of the plug-in routine and an expected energy depletion ahead of a next subsequent plug-in event.
    Type: Application
    Filed: November 11, 2019
    Publication date: May 13, 2021
    Inventors: Ryan O'GORMAN, Farshad HARIRCHI, Devang Bhalchandra DAVE, Eric Tyler DENLINGER, James Matthew MARCICKI
  • Patent number: 10882411
    Abstract: A method includes controlling charging a battery pack of an electrified vehicle, via a control system of the electrified vehicle, based on climate conditions, traffic conditions, and learned driving habits of a driver of the electrified vehicle. The control system is configured to create a smart charging schedule for either adding or not adding an additional charge to the battery pack in anticipation of an expected upcoming drive cycle.
    Type: Grant
    Filed: January 18, 2018
    Date of Patent: January 5, 2021
    Assignee: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Xiao Guang Yang, James Matthew Marcicki, Pratima Addepalli, Devang Bhalchandra Dave, Jianbo Lu
  • Publication number: 20190217721
    Abstract: A method controlling a battery management system is provided. The method may include commanding by a controller a heat exchanger of a vehicle to pre-cool a traction battery of the vehicle key-off responsive to the vehicle being within a predetermined range of a predicted parking location, a current temperature of the traction battery being less than a temperature threshold, and a predicted parked temperature for the traction battery being greater than the temperature threshold.
    Type: Application
    Filed: January 15, 2018
    Publication date: July 18, 2019
    Inventors: James Matthew MARCICKI, Devang Bhalchandra DAVE, Xiao Guang YANG, Pratima ADDEPALLI
  • Publication number: 20190217716
    Abstract: A method includes controlling charging a battery pack of an electrified vehicle, via a control system of the electrified vehicle, based on climate conditions, traffic conditions, and learned driving habits of a driver of the electrified vehicle. The control system is configured to create a smart charging schedule for either adding or not adding an additional charge to the battery pack in anticipation of an expected upcoming drive cycle.
    Type: Application
    Filed: January 18, 2018
    Publication date: July 18, 2019
    Inventors: Xiao Guang Yang, James Matthew Marcicki, Pratima Addepalli, Devang Bhalchandra Dave, Jianbo Lu