Patents by Inventor Venkata Subbarao NALLAMOTHU

Venkata Subbarao NALLAMOTHU 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).

  • System and method for providing real-time and predictive speed, traffic signal timing, station dwell time, and departure window information to transit vehicle
    Patent number: 11113957
    Abstract: Devices, systems, and methods are disclosed for connecting traffic signal control infrastructure, in-service transit vehicles, and back-end computing and service systems, and providing an adaptable user interface, remotely effecting a change on a Portable Electronic Device (PED), verifying location of transit vehicles and tailoring information to the behavior of a transit operator. System determines an “optimal window” for a transit vehicle to travel through a maximum number of consecutive traffic signals during the green vehicular phase. The system determines and sends a recommended speed to traverse the optimal window. In a case where an optimal window is not possible under current circumstances, the system determines and then advises the driver to remain at the current station for a specified dwell time.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: September 7, 2021
    Assignee: TRAFFIC TECHNOLOGY SERVICES, INC.
    Inventors: Kiel Roger Ova, Venkata Subbarao Nallamothu, Keith Andrew Riniker, Thomas Bauer, Jingtao Ma
  • SYSTEM AND METHOD FOR PROVIDING REAL-TIME AND PREDICTIVE SPEED, TRAFFIC SIGNAL TIMING, STATION DWELL TIME, AND DEPARTURE WINDOW INFORMATION TO TRANSIT VEHICLE
    Publication number: 20180286223
    Abstract: Devices, systems, and methods are disclosed for connecting traffic signal control infrastructure, in-service transit vehicles, and back-end computing and service systems, and providing an adaptable user interface, remotely effecting a change on a Portable Electronic Device (PED), verifying location of transit vehicles and tailoring information to the behavior of a transit operator. System determines an “optimal window” for a transit vehicle to travel through a maximum number of consecutive traffic signals during the green vehicular phase. The system determines and sends a recommended speed to traverse the optimal window. In a case where an optimal window is not possible under current circumstances, the system determines and then advises the driver to remain at the current station for a specified dwell time.
    Type: Application
    Filed: April 2, 2018
    Publication date: October 4, 2018
    Applicant: TRAFFIC TECHNOLOGY SERVICES, INC.
    Inventors: Kiel Roger OVA, Venkata Subbarao NALLAMOTHU, Keith Andrew RINIKER, Thomas BAUER, Jingtao MA