Patents by Inventor Amirreza Nickkar

Amirreza Nickkar 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: 11953334
    Abstract: A system and method for automated routing of people and materials from one location to another based on automated vehicle technology are applied to bus transit, ridesharing and car sharing, and on multiple modes of delivery, including rail, water, road and air. An optimal transit algorithm uses Degree of Circuity (DOC) and Maximum Degree of Circuity (Max DOC) to refine transit network design and scheduling. Max DOC and computed shortest travel times are used to define the maximum acceptable travel time for each passenger or package. Using those maximum acceptable travel times for passengers and/or packages as constraints, optimal routings are developed for each primary transport hub, using a Simulated Annealing (SA) algorithm. The SA algorithm may be used as a basis for optimal flexible feeder bus routing, which considers relocation of buses for multiple primary transport hubs and multiple primary transport vehicles.
    Type: Grant
    Filed: September 10, 2020
    Date of Patent: April 9, 2024
    Assignee: Morgan State University
    Inventors: Young-Jae Lee, Amirreza Nickkar
  • Publication number: 20210072037
    Abstract: Disclosed is a system and method for the automated routing of people and materials from one location to another based on automated vehicle technology as it applies to bus transit, ridesharing and car sharing, and on multiple modes of delivery including rail, water, road and air. An optimal transit algorithm is employed that uses Degree of Circuity (DOC) and Maximum Degree of Circuity (Max DOC) to better refine transit network design and scheduling. The given Max DOC and computed shortest travel times are used to define the maximum acceptable travel time for each passenger or package (i.e., “transport item” as used herein). Using those maximum acceptable travel times for passengers and/or packages as constraints, optimal routings are developed for each primary transport hub, such as a train station, using the Simulated Annealing (SA) algorithm.
    Type: Application
    Filed: September 10, 2020
    Publication date: March 11, 2021
    Inventors: Young-Jae Lee, Amirreza Nickkar