Patents by Inventor Shalini Keshavamurthy

Shalini Keshavamurthy 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: 11928967
    Abstract: A method for deploying of a backup roadside unit (RSU) vehicle to provide on-demand RSU services is described. The method may include determining, by a server, a resource specification to deploy a selected backup RSU vehicle to a requested site. The determining of the resource specification may be performed by the server in response to a scene description received from a requestor. The method also includes sending a dispatch instruction to the selected backup RSU vehicle to deploy the selected backup RSU vehicle to the requested site. In this method, a hardware/software capability of the selected backup RSU vehicle is matched to the resource specification determined by the server.
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: March 12, 2024
    Assignee: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
    Inventors: BaekGyu Kim, Baik Hoh, Hao Yang, Shalini Keshavamurthy, Kentaro Oguchi, Onur Altintas
  • Publication number: 20220375345
    Abstract: An example method determines a plurality of traffic sections for a geographical traffic area, each traffic section including a road segment and vehicle(s) traveling on the road segment; monitors a responsive vehicle rate for a first traffic section of the plurality of traffic sections; and assigns, based on the responsive vehicle rate of the first traffic section, the first traffic section to one of a first section server dedicated to manage the first traffic section and a remote management server capable of managing the plurality of traffic sections of the geographical traffic area, the first section server comprising computing device(s) of responsive vehicle(s) in the first traffic section.
    Type: Application
    Filed: August 8, 2022
    Publication date: November 24, 2022
    Inventors: Baik Hoh, Shalini Keshavamurthy, Hao Yang, BaekGyu Kim, Kentaro Oguchi
  • Patent number: 11451974
    Abstract: A method determines a topology modification for a geographical area; determines a set of coverage region(s) in the geographical area that are adjacent to a target coverage region, the target coverage region being associated with a first regionalized server configured to communicate with vehicular traffic in the target coverage region, the set of coverage region(s) being respectively associated with a set of second regionalized server(s), each second regionalized server being configured to communicate with vehicular traffic in a corresponding coverage region of the set of coverage region(s); determines that a region count of the set of coverage region(s) satisfies a region count threshold; responsive to determining that the region count of the set of coverage region(s) satisfies the region count threshold, determines a morphing portion for each coverage region in the set of coverage region(s); and morphs the set of coverage region(s) based on the corresponding morphing portions.
    Type: Grant
    Filed: August 10, 2020
    Date of Patent: September 20, 2022
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Shalini Keshavamurthy
  • Patent number: 11407432
    Abstract: A sensor control system for a vehicle includes one or more processors and a memory communicably coupled to the one or more processors. The memory stores a zone of interest determination module including computer-readable instructions that when executed by the one or more processors cause the one or more processors to determine if at least one localized zone of interest resides within a preliminary zone of interest of the vehicle. The memory also stores a sensor control module including computer-readable instructions that when executed by the one or more processors cause the one or more processors to control one or more operational parameters of at least one sensor so as to, if at least one localized zone of interest resides within the preliminary zone of interest, bring at least a portion of the at least one localized zone of interest into a of field view of the at least one sensor.
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: August 9, 2022
    Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.
    Inventors: Shalini Keshavamurthy, Seyhan Ucar, Kentaro Oguchi
  • Patent number: 11411883
    Abstract: An example method determines a plurality of traffic sections for a geographical traffic area, each traffic section including a road segment and vehicle(s) traveling on the road segment; monitors a responsive vehicle rate for a first traffic section of the plurality of traffic sections; and assigns, based on the responsive vehicle rate of the first traffic section, the first traffic section to one of a first section server dedicated to manage the first traffic section and a remote management server capable of managing the plurality of traffic sections of the geographical traffic area, the first section server comprising computing device(s) of responsive vehicle(s) in the first traffic section.
    Type: Grant
    Filed: May 27, 2019
    Date of Patent: August 9, 2022
    Assignee: Toyota Motor Eng. & Manuf. North America. Inc.
    Inventors: Baik Hoh, Shalini Keshavamurthy, Hao Yang, BaekGyu Kim, Kentaro Oguchi
  • Patent number: 11380198
    Abstract: The disclosure includes embodiments for managing an anomaly and anomaly-affected entities. In some embodiments, a method includes receiving anomaly data describing an occurrence of the anomaly in a roadway environment. The method includes determining an influence region of the anomaly in the roadway environment. The method includes determining a set of anomaly severity indices associated with a set of sub-regions within the influence region. The method includes managing a group of anomaly-affected entities within the influence region based on the set of anomaly severity indices.
    Type: Grant
    Filed: September 11, 2019
    Date of Patent: July 5, 2022
    Inventors: Seyhan Ucar, Shalini Keshavamurthy, Kentaro Oguchi
  • Patent number: 11364632
    Abstract: System, methods, and other embodiments described herein relate to transporting an object into and out of a vehicle using an arm mounted to the vehicle. In one embodiment, a method includes detecting a plurality of objects in an environment of the vehicle, and identifying at least one object for transportation. The method includes determining at least one attribute for the at least one object, and determining a transport plan of how to move the at least one object into the vehicle based on the determined at least one attribute. The method includes, based on the transport plan, controlling the arm to move from a retracted position inside the vehicle to an extended position outside the vehicle, to engage the at least one object, move from the extended position to the retracted position, and disengage the at least one object to move the at least one object into the vehicle.
    Type: Grant
    Filed: September 3, 2019
    Date of Patent: June 21, 2022
    Assignee: Toyota Motor North America, Inc.
    Inventors: Eduard J. VanderSmitte, Shalini Keshavamurthy, Jacob Ryan Morrow
  • Patent number: 11279361
    Abstract: A method of improving efficiency of a vehicle behavior controller using a traffic state estimation network is described. The method includes feeding an input of a feature extraction network of the vehicle behavior controller with a sequence of images. The sequence of images include a highway section and corresponding traffic data. The method also includes disentangling an estimated behavior of a controlled ego vehicle. by the traffic state estimation network. The traffic state estimate network disentangles the estimated of the controlled ego vehicle from extracted traffic state features of the input provided by the feature extraction network. The method further includes selecting an action to adjust an autonomous behavior of the controlled ego vehicle according to the estimated behavior of the controlled ego vehicle.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: March 22, 2022
    Assignee: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
    Inventors: Ippei Nishitani, Hao Yang, Rui Guo, Shalini Keshavamurthy, Kentaro Oguchi
  • Patent number: 11256937
    Abstract: Anomalous events in a driving environment can be detected and/or validated by leveraging inherent human behavior. A notification of the anomalous event can be received from an initial connected entity in the driving environment. In response, an inquiry can be sent to connected entities spatiotemporally related to the initial connected entity as to whether any person associated with the connected entities is exhibiting an inherent human behavior. When a threshold level of responses to the inquiry are received from the connected entities indicating that an inherent human behavior has been detected, the one or more connected entities can be caused to upload driving scene data for at least a time when the inherent human behavior by the occupant of the connected vehicle was detected.
    Type: Grant
    Filed: July 17, 2020
    Date of Patent: February 22, 2022
    Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.
    Inventors: Seyhan Ucar, Baik Hoh, Shalini Keshavamurthy, Kentaro Oguchi
  • Publication number: 20220019823
    Abstract: Anomalous events in a driving environment can be detected and/or validated by leveraging inherent human behavior. A notification of the anomalous event can be received from an initial connected entity in the driving environment. In response, an inquiry can be sent to connected entities spatiotemporally related to the initial connected entity as to whether any person associated with the connected entities is exhibiting an inherent human behavior. When a threshold level of responses to the inquiry are received from the connected entities indicating that an inherent human behavior has been detected, the one or more connected entities can be caused to upload driving scene data for at least a time when the inherent human behavior by the occupant of the connected vehicle was detected.
    Type: Application
    Filed: July 17, 2020
    Publication date: January 20, 2022
    Inventors: Seyhan Ucar, Baik Hoh, Shalini Keshavamurthy, Kentaro Oguchi
  • Publication number: 20210339776
    Abstract: A sensor control system for a vehicle includes one or more processors and a memory communicably coupled to the one or more processors. The memory stores a zone of interest determination module including computer-readable instructions that when executed by the one or more processors cause the one or more processors to determine if at least one localized zone of interest resides within a preliminary zone of interest of the vehicle. The memory also stores a sensor control module including computer-readable instructions that when executed by the one or more processors cause the one or more processors to control one or more operational parameters of at least one sensor so as to, if at least one localized zone of interest resides within the preliminary zone of interest, bring at least a portion of the at least one localized zone of interest into a of field view of the at least one sensor.
    Type: Application
    Filed: April 30, 2020
    Publication date: November 4, 2021
    Inventors: Shalini Keshavamurthy, Seyhan Ucar, Kentaro Oguchi
  • Publication number: 20210225168
    Abstract: Systems and methods for assisting occupants to exit a parked vehicle safely are disclosed herein. One embodiment detects that an other road user has entered a safety monitoring zone; tracks the detected other road user within the safety monitoring zone as the detected other road user approaches the parked vehicle; indicates, to an occupant of the parked vehicle, a first safety condition while a predicted time period until the detected other road user will enter a virtual safety bubble exceeds a predetermined time threshold; indicates, to the occupant of the parked vehicle, a second safety condition and indicates the predicted time period while the predicted time period is greater than zero and less than or equal to the predetermined time threshold; and indicates, to the occupant of the parked vehicle, a third safety condition while the detected other road user is inside the virtual safety bubble.
    Type: Application
    Filed: January 21, 2020
    Publication date: July 22, 2021
    Inventors: Baik Hoh, Shalini Keshavamurthy, Haritha Muralidharan, Yuta Kataoka, Rui Guo, Kentaro Oguchi
  • Publication number: 20210074154
    Abstract: The disclosure includes embodiments for managing an anomaly and anomaly-affected entities. In some embodiments, a method includes receiving anomaly data describing an occurrence of the anomaly in a roadway environment. The method includes determining an influence region of the anomaly in the roadway environment. The method includes determining a set of anomaly severity indices associated with a set of sub-regions within the influence region. The method includes managing a group of anomaly-affected entities within the influence region based on the set of anomaly severity indices.
    Type: Application
    Filed: September 11, 2019
    Publication date: March 11, 2021
    Inventors: Seyhan Ucar, Shalini Keshavamurthy, Kentaro Oguchi
  • Publication number: 20210064393
    Abstract: The progression of technology in vehicles has enhanced the driver's as well as passenger's experience. A sizable portion of the progression is the evolution of the human-machine interface. Nowadays, incorporating several user interfaces within a single vehicle is the standard. Accordingly, improving an occupant's interaction with these user interfaces is fundamental to cultivating the optimum occupant experience. The presently disclosed technology fulfills this objective by creating customized user interfaces for a vehicle. Each customized user interface is formed through the fusion of data from sensors within and around the vehicle tracking the occupant as well as vehicle interactions with each other and the environment. The wealth of information obtained simultaneous advances each individual occupant's experience by modifying associated user interfaces in accordance with the occupant's identified wants and needs.
    Type: Application
    Filed: August 28, 2019
    Publication date: March 4, 2021
    Inventors: ALYSSA PIPE, NUTONYA L. PARKER, SHALINI KESHAVAMURTHY, GAGANDEEP SINGH SAINI, PRASHANT V. SANAP, NATHAN KOKES, MICHAEL C, EDWARDS, DANY BENJAMIN
  • Publication number: 20210065111
    Abstract: Systems, methods, and other embodiments described herein relate to tracking a user, updating a destination for the user and delivering an item to the updated destination using a Mobility-as-a-Service (“MaaS”) system. In one embodiment, a method includes associating the item with the user. The method includes determining a destination of the user, determining a delivery route for the item based at least on the destination and initiating delivery of the item based on the determined delivery route. The method further includes tracking movements of the user, receiving user movement data based on at least the tracked movements of the user, and determining whether the destination has changed based on the user movement data. If the destination has changed, updating the destination based on the user movement data, determining a revised delivery route for the item based on the updated destination, and rerouting the item based on the revised delivery route.
    Type: Application
    Filed: August 27, 2019
    Publication date: March 4, 2021
    Inventors: Lucas D. Smith, Shalini Keshavamurthy, Gagandeep Singh Saini, Louis A. Brugman, Katsumi Nagata
  • Publication number: 20210060785
    Abstract: System, methods, and other embodiments described herein relate to transporting an object into and out of a vehicle using an arm mounted to the vehicle. In one embodiment, a method includes detecting a plurality of objects in an environment of the vehicle, and identifying at least one object for transportation. The method includes determining at least one attribute for the at least one object, and determining a transport plan of how to move the at least one object into the vehicle based on the determined at least one attribute. The method includes, based on the transport plan, controlling the arm to move from a retracted position inside the vehicle to an extended position outside the vehicle, to engage the at least one object, move from the extended position to the retracted position, and disengage the at least one object to move the at least one object into the vehicle.
    Type: Application
    Filed: September 3, 2019
    Publication date: March 4, 2021
    Inventors: Eduard J. VanderSmitte, Shalini Keshavamurthy, Jacob Ryan Morrow
  • Publication number: 20210001857
    Abstract: A method of improving efficiency of a vehicle behavior controller using a traffic state estimation network is described. The method includes feeding an input of a feature extraction network of the vehicle behavior controller with a sequence of images. The sequence of images include a highway section and corresponding traffic data. The method also includes disentangling an estimated behavior of a controlled ego vehicle. by the traffic state estimation network. The traffic state estimate network disentangles the estimated of the controlled ego vehicle from extracted traffic state features of the input provided by the feature extraction network. The method further includes selecting an action to adjust an autonomous behavior of the controlled ego vehicle according to the estimated behavior of the controlled ego vehicle.
    Type: Application
    Filed: July 3, 2019
    Publication date: January 7, 2021
    Inventors: Ippei NISHITANI, Hao YANG, Rui GUO, Shalini KESHAVAMURTHY, Kentaro OGUCHI
  • Publication number: 20200400447
    Abstract: A system for automatic scheduling of vehicles includes a network access device configured to receive scheduling information corresponding to at least one travel request and including a user-selected starting location and a user-selected destination location. The system further includes a memory configured to store map information including road information and preselected vehicle stops. The system further includes a processor coupled to the network access device and the memory. The processor is designed to identify available vehicles to transport passengers. The processor is further designed to determine routes for the available vehicles to travel, the routes including vehicle stops and being determined based on the scheduling information, the road information, and the preselected vehicle stops. The processor is further designed to control the network access device to transmit the identified routes to the available vehicles.
    Type: Application
    Filed: June 21, 2019
    Publication date: December 24, 2020
    Inventor: Shalini Keshavamurthy
  • Publication number: 20200388161
    Abstract: A method for deploying of a backup roadside unit (RSU) vehicle to provide on-demand RSU services is described. The method may include determining, by a server, a resource specification to deploy a selected backup RSU vehicle to a requested site. The determining of the resource specification may be performed by the server in response to a scene description received from a requestor. The method also includes sending a dispatch instruction to the selected backup RSU vehicle to deploy the selected backup RSU vehicle to the requested site. In this method, a hardware/software capability of the selected backup RSU vehicle is matched to the resource specification determined by the server.
    Type: Application
    Filed: June 4, 2019
    Publication date: December 10, 2020
    Inventors: BaekGyu KIM, Baik HOH, Hao YANG, Shalini KESHAVAMURTHY, Kentaro OGUCHI, Onur ALTINTAS
  • Publication number: 20200382440
    Abstract: An example method determines a plurality of traffic sections for a geographical traffic area, each traffic section including a road segment and vehicle(s) traveling on the road segment; monitors a responsive vehicle rate for a first traffic section of the plurality of traffic sections; and assigns, based on the responsive vehicle rate of the first traffic section, the first traffic section to one of a first section server dedicated to manage the first traffic section and a remote management server capable of managing the plurality of traffic sections of the geographical traffic area, the first section server comprising computing device(s) of responsive vehicle(s) in the first traffic section.
    Type: Application
    Filed: May 27, 2019
    Publication date: December 3, 2020
    Inventors: Baik Hoh, Shalini Keshavamurthy, Hao Yang, BaekGyu Kim, Kentaro Oguchi