Patents by Inventor Darryl Joseph MICHAUD

Darryl Joseph MICHAUD 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).

  • Deriving traffic signal timing plans from connected vehicle trajectory data
    Patent number: 11941978
    Abstract: Traffic signal timing plans are derived from vehicle trajectory or probe data. The probe data is collected and archived in a datastore over a sample time on the order of weeks or longer. Probe data is corrected for clock drift, geo-fence filtered to a selected intersection, and then stop line crossings in the intersection are identified and analyzed along with related data to determine the timing plans and schedule for the intersection. In this way, access to government agency timing plans is obviated so as to save time and expense.
    Type: Grant
    Filed: September 17, 2022
    Date of Patent: March 26, 2024
    Assignee: TRAFFIC TECHNOLOGY SERVICES, INC.
    Inventors: Justin Michael Neill, Brandon Keith Sams, Jonah Aaron Pincetich, Darryl Joseph Michaud, Thomas Bauer, Jingtao Ma
  • DERIVING TRAFFIC SIGNAL TIMING PLANS FROM CONNECTED VEHICLE TRAJECTORY DATA
    Publication number: 20230013604
    Abstract: Traffic signal timing plans are derived from vehicle trajectory or probe data. The probe data is collected and archived in a datastore over a sample time on the order of weeks or longer. Probe data is corrected for clock drift, geo-fence filtered to a selected intersection, and then stop line crossings in the intersection are identified and analyzed along with related data to determine the timing plans and schedule for the intersection. In this way, access to government agency timing plans is obviated so as to save time and expense.
    Type: Application
    Filed: September 17, 2022
    Publication date: January 19, 2023
    Inventors: Justin Michael NEILL, Brandon Keith SAMS, Jonah Aaron PINCETICH, Darryl Joseph MICHAUD, Thomas BAUER, Jingtao MA
  • Deriving traffic signal timing plans from connected vehicle trajectory data
    Patent number: 11482104
    Abstract: Traffic signal timing plans are derived from vehicle trajectory or probe data. The probe data is collected and archived in a datastore over a sample time on the order of weeks or longer. Probe data is corrected for clock drift, geo-fence filtered to a selected intersection, and then stop line crossings in the intersection are identified and analyzed along with related data to determine the timing plans and schedule for the intersection. In this way, access to government agency timing plans is obviated so as to save time and expense.
    Type: Grant
    Filed: February 10, 2021
    Date of Patent: October 25, 2022
    Assignee: TRAFFIC TECHNOLOGY SERVICES, INC.
    Inventors: Justin Michael Neill, Brandon Keith Sams, Jonah Aaron Pincetich, Darryl Joseph Michaud, Thomas Bauer, Jingtao Ma
  • DERIVING TRAFFIC SIGNAL TIMING PLANS FROM CONNECTED VEHICLE TRAJECTORY DATA
    Publication number: 20210256844
    Abstract: Traffic signal timing plans are derived from vehicle trajectory or probe data. The probe data is collected and archived in a datastore over a sample time on the order of weeks or longer. Probe data is corrected for clock drift, geo-fence filtered to a selected intersection, and then stop line crossings in the intersection are identified and analyzed along with related data to determine the timing plans and schedule for the intersection. In this way, access to government agency timing plans is obviated so as to save time and expense.
    Type: Application
    Filed: February 10, 2021
    Publication date: August 19, 2021
    Applicant: TRAFFIC TECHNOLOGY SERVICES, INC.
    Inventors: Justin Michael NEILL, Brandon Keith SAMS, Jonah Aaron PINCETICH, Darryl Joseph MICHAUD, Thomas BAUER, Jingtao MA