Patents by Inventor VASUDEVA PAI MELGANGOLLI

VASUDEVA PAI MELGANGOLLI 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: 20230311810
    Abstract: Disclosed are computer systems and techniques for authenticating a passenger of an autonomous vehicle and operating doors of the autonomous vehicle. For passenger authentication, the computer system is configured to receive a ride request, generate a passcode, transmit the passcode to a user account and the autonomous vehicle, authenticate the user using the passcode, and enable departure of the autonomous vehicle. For door operation, the computer system is configured to detect environmental conditions surrounding an autonomous vehicle, determine based on a set of operational conditions whether one or more doors of the autonomous vehicle are desirable for use, and operate a door if the door is safe to operate and desirable for operation.
    Type: Application
    Filed: March 31, 2023
    Publication date: October 5, 2023
    Inventors: Junsung Kim, Yunpeng Xu, Vasudeva Pai Melgangolli, Brett Sandler, Scott Sweeny
  • Patent number: 11623611
    Abstract: Disclosed are computer systems and techniques for authenticating a passenger of an autonomous vehicle and operating doors of the autonomous vehicle. For passenger authentication, the computer system is configured to receive a ride request, generate a passcode, transmit the passcode to a user account and the autonomous vehicle, authenticate the user using the passcode, and enable departure of the autonomous vehicle. For door operation, the computer system is configured to detect environmental conditions surrounding an autonomous vehicle, determine based on a set of operational conditions whether one or more doors of the autonomous vehicle are desirable for use, and operate a door if the door is safe to operate and desirable for operation.
    Type: Grant
    Filed: August 12, 2020
    Date of Patent: April 11, 2023
    Assignee: Motional AD LLC
    Inventors: Junsung Kim, Yunpeng Xu, Vasudeva Pai Melgangolli, Brett Sandler, Scott Sweeny
  • Publication number: 20230022152
    Abstract: Among other things, we describe systems and method for implementing data security in an autonomous vehicle system. The systems and methods can include inter-process communication security via key management, in which asymmetric cryptography and other validation techniques are used to validate data received from sensors. The systems and method can also include penetrative testing, in which valid sensor inputs are modified and transmitted throughout a distributed network through one or more sensors.
    Type: Application
    Filed: September 8, 2022
    Publication date: January 26, 2023
    Inventors: Rajesh K. Venkateswaran, Anurag Sanu, Junsung Kim, Dana Miller, Brett Sandler, Silvio Maeta, James Esper, Vasudeva Pai Melgangolli, Yunpeng Xu, Michael Maass, Parth Shah, Scott Sweeny
  • Patent number: 11539621
    Abstract: Embodiments herein relate to a controller area network (CAN) Ethernet gateway (CEG) is communicatively coupled with a first CAN bus and a second CAN bus, and configured to generate a user datagram protocol (UDP) packet. The UDP packet includes a packet header, a first data portion that includes a CAN header and CAN data related to the first CAN bus, and a second data portion that includes a CAN header and CAN data related to the second CAN bus. Other embodiments are described and/or claimed.
    Type: Grant
    Filed: February 3, 2021
    Date of Patent: December 27, 2022
    Assignee: Motional AD LLC
    Inventors: Vasudeva Pai Melgangolli, William Tan, Lixun Lin
  • Patent number: 11469906
    Abstract: Among other things, we describe systems and method for implementing data security in an autonomous vehicle system. The systems and methods can include inter-process communication security via key management, in which asymmetric cryptography and other validation techniques are used to validate data received from sensors. The systems and method can also include penetrative testing, in which valid sensor inputs are modified and transmitted throughout a distributed network through one or more sensors.
    Type: Grant
    Filed: October 30, 2019
    Date of Patent: October 11, 2022
    Assignee: MOTIONAL AD LLC
    Inventors: Rajesh K. Venkateswaran, Anurag Sanu, Junsung Kim, Dana Miller, Brett Sandler, Silvio Maeta, James Esper, Vasudeva Pai Melgangolli, Yunpeng Xu, Michael Maass, Parth Shah, Scott Sweeny
  • Publication number: 20220247681
    Abstract: Embodiments herein relate to a controller area network (CAN) Ethernet gateway (CEG) is communicatively coupled with a first CAN bus and a second CAN bus, and configured to generate a user datagram protocol (UDP) packet. The UDP packet includes a packet header, a first data portion that includes a CAN header and CAN data related to the first CAN bus, and a second data portion that includes a CAN header and CAN data related to the second CAN bus. Other embodiments are described and/or claimed.
    Type: Application
    Filed: February 3, 2021
    Publication date: August 4, 2022
    Inventors: Vasudeva Pai Melgangolli, William Tan, Lixun Lin
  • Patent number: 11143760
    Abstract: A vehicle control system includes an object-detector, a location-detector, a configuration-map, and a controller-circuit. The object-detector is configured to detect objects proximate to a host-vehicle. The location-detector is configured to indicate a location of the host-vehicle. The configuration-map is configured to indicate a configuration of the object-detector for the location of the host-vehicle when the host-vehicle is operated in an automated-mode. The controller-circuit is in communication with the location-detector, the configuration-map, and the object-detector. The controller-circuit is configured to operate the object-detector in accordance with the configuration for the location of the host-vehicle when the host-vehicle is operated in an automated-mode, detect a human-override of the automated-mode at the location, and update the configuration-map for the location in accordance with objects detected and in response to the human-override of the automated-mode.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: October 12, 2021
    Assignee: Motional AD LLC
    Inventors: Vasudeva Pai Melgangolli, Junsung Kim, Gaurav Bhatia, Jonathan L. Wieskamp
  • Publication number: 20210061224
    Abstract: Disclosed are computer systems and techniques for authenticating a passenger of an autonomous vehicle and operating doors of the autonomous vehicle. For passenger authentication, the computer system is configured to receive a ride request, generate a passcode, transmit the passcode to a user account and the autonomous vehicle, authenticate the user using the passcode, and enable departure of the autonomous vehicle. For door operation, the computer system is configured to detect environmental conditions surrounding an autonomous vehicle, determine based on a set of operational conditions whether one or more doors of the autonomous vehicle are desirable for use, and operate a door if the door is safe to operate and desirable for operation.
    Type: Application
    Filed: August 12, 2020
    Publication date: March 4, 2021
    Applicant: MOTIONAL AD LLC
    Inventors: Junsung KIM, Yunpeng XU, Vasudeva PAI MELGANGOLLI, Brett SANDLER, Scott SWEENY
  • Publication number: 20200159930
    Abstract: Among other things, we describe systems and method for implementing data security in an autonomous vehicle system. The systems and methods can include inter-process communication security via key management, in which asymmetric cryptography and other validation techniques are used to validate data received from sensors. The systems and method can also include penetrative testing, in which valid sensor inputs are modified and transmitted throughout a distributed network through one or more sensors.
    Type: Application
    Filed: October 30, 2019
    Publication date: May 21, 2020
    Inventors: Rajesh K. Venkateswaran, Anurag Sanu, Junsung Kim, Dana Miller, Brett Sandler, Silvio Maeta, James Esper, Vasudeva Pai Melgangolli, Yunpeng Xu, Michael Maass, Parth Shah, Scott Sweeny
  • Publication number: 20190257951
    Abstract: A vehicle control system includes an object-detector, a location-detector, a configuration-map, and a controller-circuit. The object-detector is configured to detect objects proximate to a host-vehicle. The location-detector is configured to indicate a location of the host-vehicle. The configuration-map is configured to indicate a configuration of the object-detector for the location of the host-vehicle when the host-vehicle is operated in an automated-mode. The controller-circuit is in communication with the location-detector, the configuration-map, and the object-detector. The controller-circuit is configured to operate the object-detector in accordance with the configuration for the location of the host-vehicle when the host-vehicle is operated in an automated-mode, detect a human-override of the automated-mode at the location, and update the configuration-map for the location in accordance with objects detected and in response to the human-override of the automated-mode.
    Type: Application
    Filed: February 27, 2018
    Publication date: August 22, 2019
    Inventors: Vasudeva Pai Melgangolli, Junsung Kim, Gaurav Bhatia, Jonathan L. Wieskamp
  • Publication number: 20170292843
    Abstract: A route-planning system suitable for use on an automated vehicle includes a memory and a controller. The memory is used to store map-data indicative of a plurality of possible-routes to a destination. Each possible-route is characterized by a difficulty-score. The controller is in communication with the memory. The controller is operable to select from the memory a preferred-route from the plurality of possible-routes. The preferred-route is selected based on the difficulty-score.
    Type: Application
    Filed: April 7, 2016
    Publication date: October 12, 2017
    Inventors: JUNQING WEI, JARROD M. SNIDER, JUNSUNG KIM, WENDA XU, GAURAV BHATIA, JONG HO LEE, VASUDEVA PAI MELGANGOLLI