Patents by Inventor Lyall K. WINGER

Lyall K. WINGER 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).

  • Publication number: 20200393259
    Abstract: A system and method of managing electrical energy consumption and generation of a vehicle. The method includes: determining a vehicle operation schedule for the vehicle, wherein the vehicle operation schedule includes one or more expected vehicle trips that each include a vehicle start location, a vehicle end location, and a time period; obtaining forecasted vehicle trip data based on the vehicle operation schedule; obtaining forecasted vehicle operation data pertaining to the vehicle operation schedule; determining a vehicle energy plan for the vehicle based on the forecasted vehicle trip data and the forecasted vehicle operation data; and causing the vehicle to carry out the vehicle energy plan during the vehicle operation schedule.
    Type: Application
    Filed: June 17, 2019
    Publication date: December 17, 2020
    Inventors: Gary W. Gantt, JR., Varsha K. Sadekar, Lyall K. Winger
  • Patent number: 10800285
    Abstract: In an example, a battery control system is disclosed. The battery control system can include a plurality of batteries, a first terminal, a second terminal, and a third terminal. The battery control system also includes a plurality of switches configured to connect a first battery of the plurality of batteries to and from the first terminal and the third terminal and to connect a second battery of the plurality of batteries to and from the second terminal and the third terminal. The battery control system also discloses a switch resistance modulation module configured to modulate a resistance of at least one switch of the plurality of switches between zero ohms and infinity ohms based on a battery parameter and a control signal.
    Type: Grant
    Filed: March 1, 2019
    Date of Patent: October 13, 2020
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Dave G. Rich, Lyall K. Winger, Saad Hasan, Varsha K. Sadekar, Robert A. De Stefano, Gary W. Gantt, Jr.
  • Publication number: 20200276911
    Abstract: In an example, a battery control system is disclosed. The battery control system can include a plurality of batteries, a first terminal, a second terminal, and a third terminal. The battery control system also includes a plurality of switches configured to connect a first battery of the plurality of batteries to and from the first terminal and the third terminal and to connect a second battery of the plurality of batteries to and from the second terminal and the third terminal. The battery control system also discloses a switch resistance modulation module configured to modulate a resistance of at least one switch of the plurality of switches between zero ohms and infinity ohms based on a battery parameter and a control signal.
    Type: Application
    Filed: March 1, 2019
    Publication date: September 3, 2020
    Inventors: Dave G. RICH, Lyall K. Winger, Saad Hasan, Varsha K. Sadekar, Robert A. De Stefano, Gary W. Gantt, JR.
  • Publication number: 20200280197
    Abstract: A battery includes: a first terminal; a second terminal; a plurality of individually housed batteries; a plurality of switches configured to connect ones of the individually housed batteries to and from ones of the first and second terminals; and a switch control module configured to: at a frequency, vary a voltage applied to a gate of one of the switches, the one of the switches configured to connect at least one of the individually housed batteries to one of the first and second terminals; and diagnose whether a fault is present in the one of the switches based on a voltage across the one of the switches.
    Type: Application
    Filed: March 1, 2019
    Publication date: September 3, 2020
    Inventors: Lyall K. WINGER, Dave G. RICH, Suresh GOPALAKRISHNAN, Chandra S. NAMUDURI
  • Publication number: 20200276966
    Abstract: A battery control system includes first and second batteries each including first and second terminals configured to output a first voltage, third and fourth terminals configured to output a second voltage, a plurality of individually housed batteries, and a plurality of switches configured to connect ones of the individually housed batteries to and from ones of the first, second, third, and fourth terminals. A control module is configured to selectively provide the first voltage from either one of the first battery and the second battery to a first set of loads and selectively provide the second voltage from either one of the first battery and the second battery to a second set of loads.
    Type: Application
    Filed: March 1, 2019
    Publication date: September 3, 2020
    Inventors: Dave G. RICH, Lyall K. Winger, Saad Hasan, Gary W. Gantt, JR., Mahmoud Abd Elhamid
  • Publication number: 20200278936
    Abstract: A modular dynamically allocated capacity storage system (MODACS) is provided and includes a housing and a control module. The housing includes source terminals, switches, cells, and sensing module. The source terminals supplying power at a first voltage potential to a first plurality of loads and power at a second voltage potential to a second plurality of loads. The cells are configured to supply power to each of the source terminals based on states of the switches. The sensing modules are configured to determine parameters of each of the cells and generate corresponding status signals. The control module is configured to receive a power request signal, and based on the power request signal and the parameters of each of the cells, determine a connected configuration for the cells relative to each other and the plurality of source terminals and set states of the switches according to the connected configuration.
    Type: Application
    Filed: March 1, 2019
    Publication date: September 3, 2020
    Inventors: Suresh GOPALAKRISHNAN, Chandra S. NAMUDURI, Lyall K. WINGER, Dave G. RICH
  • Publication number: 20200153050
    Abstract: A battery control system includes a battery comprising: first and second terminals; third and fourth terminals; a plurality of individually housed batteries; and a plurality of switches configured to connect ones of the batteries to and from ones of the first, second, third, and fourth terminals. A mode module is configured to set a mode of operation based on at least one of a plurality of present operating parameters. A switch control module is configured to control the plurality of switches based on the mode of operation.
    Type: Application
    Filed: November 8, 2018
    Publication date: May 14, 2020
    Applicant: GM Global Technology Operations LLC
    Inventors: Lyall K. WINGER, Dave G. RICH, Saad HASAN
  • Publication number: 20200152938
    Abstract: A battery of a vehicle includes a housing including: a lower portion that includes a plurality of separators extending vertically upward from a floor of the lower portion; and an upper portion that covers an opening of the lower portion and that is removable from the lower portion. The battery also includes: first and second terminals on the housing; third and fourth terminals on the housing; a plurality of individually housed batteries separated by the plurality of separators; a plurality of switches configured to selectively connect ones of the plurality of batteries to ones of the first, second, third, and fourth terminals; and a battery management module configured to control the plurality of switches.
    Type: Application
    Filed: November 8, 2018
    Publication date: May 14, 2020
    Applicant: GM Global Technology Operations LLC
    Inventors: Lyall K. WINGER, Dave G. Rich, Saad Hasan
  • Publication number: 20200150182
    Abstract: A battery control system includes T contactor paths connected in parallel between a battery and a load, where T is an integer greater than one. Each of the T contactor paths includes a first contactor and a second contactor connected in series with the first contactor. Each of the T contactor paths includes at least one of a first voltage sensor configured to sense a first voltage between the first contactor and the second contactor; and a current sensor configured to sense current flowing through the first contactor and the second contactor. A second voltage sensor is configured to sense a second voltage at one end of the T contactor paths. A third voltage sensor is configured to sense a third voltage at an opposite end of the T contactor paths.
    Type: Application
    Filed: November 8, 2018
    Publication date: May 14, 2020
    Applicant: GM Global Technology Operations LLC
    Inventors: Dave G. RICH, Jonathan O. CONELL, Robert A. DE STEFANO, Saad HASAN, Benjamin G. WROBLEWSKI, Lyall K. WINGER
  • Publication number: 20200153028
    Abstract: A battery control system includes a battery including: first, second, and third terminals; a plurality of individual groups of two or more battery cells; and a plurality of switches configured to connect ones of the individual groups to and from ones of the first, second, and third terminals. A mode module is configured to set a mode to a first mode when a fault is present in a charging source of the battery. A switch control module is configured to control the plurality of switches based on a first predetermined capacity allotment when the mode is in the first mode.
    Type: Application
    Filed: March 1, 2019
    Publication date: May 14, 2020
    Inventors: Lyall K. WINGER, Dave G. Rich, Saad Hasan
  • Publication number: 20200153051
    Abstract: A battery control system includes a battery comprising: first and second terminals; third and fourth terminals; a plurality of individually housed batteries; and a plurality of switches configured to connect ones of the batteries to and from ones of the first, second, third, and fourth terminals. A mode module is configured to set a mode of operation based on at least one of a plurality of present operating parameters. A switch control module is configured to control the plurality of switches based on the mode of operation.
    Type: Application
    Filed: February 14, 2019
    Publication date: May 14, 2020
    Applicant: GM Global Technology Operations LLC
    Inventors: Lyall K. Winger, Dave G. Rich, Saad Hasan