Patents by Inventor Srihari Jayathirtha

Srihari Jayathirtha 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: 20220343788
    Abstract: Systems and methods for providing immersive avionics training include controlling a virtual or augmented reality device to present, to a user, a virtual or augmented reality simulation of a user interface of an avionics system including a simulation of a display of the avionics system. The method further includes detecting a user action based on a point of gaze and touch inputs of the user indicative of a user command to use a functionality of the avionics system. The user action is a physical interaction with a control panel apparatus representing an input device of the user interface of the avionics system. The method also includes simulating the use of the functionality in accordance with the user command to generate output data and controlling the virtual or augmented reality device to simulate display of the output data in the simulation of the display of the avionics system.
    Type: Application
    Filed: April 7, 2022
    Publication date: October 27, 2022
    Inventors: Mahesh SIVARATRI, Raghu SHAMASUNDAR, Srihari JAYATHIRTHA
  • Patent number: 11270593
    Abstract: Methods and systems are provided for optimization of an aircraft flight trajectory with shortcuts. The method comprises retrieving an active flight plan stored in a flight management system (FMS) and identifying a potential shortcut with a shortcut advisor tool. The FMS monitors the location of the aircraft with respect to an identified start point of the potential shortcut. Prior to the aircraft's arrival at the identified start point, current key performance indicators (KPI) of the shortcut are evaluated with the shortcut advisor tool. The aircrew is alerted to the potential shortcut along with a preview of the performance of the aircraft upon accepting the potential shortcut. The aircrew may accept the addition of the potential shortcut to the flight plan and request approval of the shortcut by air traffic control (ATC). The active flight plan is updated with the shortcut upon approval from the ATC.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: March 8, 2022
    Assignee: Honeywell International Inc.
    Inventors: Karol Molnar, Eva Gelnarova, Kalimulla Khan, Srihari Jayathirtha, Raghu Shamasundar, Visakh S, Chavdar Kirov, Ivan Markov
  • Publication number: 20210407314
    Abstract: Disclosed are systems, methods, and non-transitory computer-readable medium for providing data for flight simulation, or performing flight simulation using data provided by a remote server system. In some embodiments, a method for streaming avionic simulation may include: receiving, from a user device, a request for flight management service functions by a user; determining the flight management service functions registered to the user based on the request; determining a device setup configuration associated with the user; selecting one or more user devices based on the device setup configuration; receiving streaming data corresponding to a simulation of the flight management service functions; and transmitting the streaming data corresponding to the flight management service functions to one or more user devices, wherein the streaming data provides the simulation of the flight management service functions.
    Type: Application
    Filed: June 25, 2020
    Publication date: December 30, 2021
    Inventors: Mahesh SIVARATRI, Raghu SHAMASUNDAR, Mythili KAMATH, Charles DAIRMAN, Srihari JAYATHIRTHA
  • Publication number: 20210390879
    Abstract: A computer-implemented method may be used for training aircraft operators. The method may include determining a set of recommended flight training topics for a target aircraft operator, and receiving flight data recorded from simulator training performed by the aircraft operator or operation of aircraft by the aircraft operator. Additionally, the method may include analyzing the flight data to determine a proficiency evaluation, the proficiency evaluation being a measure of proficiency of the aircraft operator in one or more training topics, and adjusting the set of recommended flight training topics based on proficiency evaluation.
    Type: Application
    Filed: June 15, 2020
    Publication date: December 16, 2021
    Inventors: Mahesh SIVARATRI, Raghu SHAMASUNDAR, Srihari JAYATHIRTHA, Kalimulla KHAN
  • Publication number: 20210327282
    Abstract: An avionics system in an aircraft for providing flight data from an onboard flight management computer (FMC) to requesting applications is disclosed. The system includes a flight management system (FMS) service layer executing on the FMC on a thread separate from a thread that executes FMS core functions. The FMS service layer provides a FMC networked node server for responding to queries from a plurality of external applications for data generated from the FMS core functions without interrupting the FMS core functions. The FMC networked node server is configured to: receive a request from a client application using a server specified API for data elements from a specified input flight plan; retrieve the specified input flight plan from the FMS core functions; extract the requested data elements; and output the requested data elements to the client application without affecting the active thread that executes FMS core functions.
    Type: Application
    Filed: July 17, 2020
    Publication date: October 21, 2021
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Raghu Shamasundar, Mohan Chandrashekarappa, Philip Toews, Robert Brownlee, Srihari Jayathirtha, Kalimullah Khan, Kiran Venkataramana
  • Patent number: 11030664
    Abstract: A method for providing cost data for a flight is provided. The method (i) obtains cost target data for the flight, under anticipated conditions; (ii) obtains real-time aircraft performance parameters affecting the actual cost of the flight, using continuous monitoring during the flight, including at least aircraft speed modes, aircraft flight level changes, tactical interventions, weather impact, and descent timing deviations; (iii) determines an actual cost of the flight, based on the real-time aircraft performance parameters affecting the actual cost; (iv) identifies flight plan change options associated with a potential cost savings over the actual cost, wherein the flight plan change options comprise potential modifications to the flight plan to complete the flight; (v) presents the flight plan change options; and (vi) adapts operation of one or more avionics systems onboard the aircraft, based on one of the flight plan change options.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: June 8, 2021
    Assignee: Honeywell International Inc.
    Inventors: Rajesh Chaubey, Srihari Jayathirtha, Ivan Markov, Chavdar Kirov
  • Publication number: 20210110731
    Abstract: Systems and methods are disclosed for evidence-based training of aircraft operators. For example, a computer-implemented method may include: analyzing aircraft flight data indicative of actions performed by an aircraft operator in operating aircraft, to thereby determine an assessment of a performance of the aircraft operator in operating aircraft; based on the assessment, determining a training scenario to be presented to the aircraft operator via a training simulator as part of training for the aircraft operator; providing, to the training simulator, information indicative of the determined training scenario; receiving, from the training simulator, training flight data indicative of actions performed by the aircraft operator during a simulation of the scenario using the training simulator; and based on the training flight data and the assessment, determining an evaluation of the training for the aircraft operator.
    Type: Application
    Filed: September 10, 2020
    Publication date: April 15, 2021
    Inventors: Raghu SHAMASUNDAR, Mahesh SIVARATRI, Kalimulla KHAN, Srihari JAYATHIRTHA
  • Publication number: 20210112083
    Abstract: Techniques are provided for detecting an intrusion event in a network. At a gateway device in the network, performance parameters of the gateway device are monitored. Steady-state operations are defined based on expected performance of the device parameters. The steady-state operations are compared to the monitored device performance and other context parameters. A hybrid network intrusion detection technique is activated to determine a presence of the intrusion event for known and unknown attacks.
    Type: Application
    Filed: September 29, 2020
    Publication date: April 15, 2021
    Inventors: Kirupakar JANAKIRAMAN, Narayanan SRINIVASAN, Nayyar RAO, Rajeev MOHAN, Srihari JAYATHIRTHA
  • Publication number: 20210090445
    Abstract: Methods and systems are provided for optimization of an aircraft flight trajectory with shortcuts. The method comprises retrieving an active flight plan stored in a flight management system (FMS) and identifying a potential shortcut with a shortcut advisor tool. The FMS monitors the location of the aircraft with respect to an identified start point of the potential shortcut. Prior to the aircraft's arrival at the identified start point, current key performance indicators (KPI) of the shortcut are evaluated with the shortcut advisor tool. The aircrew is alerted to the potential shortcut along with a preview of the performance of the aircraft upon accepting the potential shortcut. The aircrew may accept the addition of the potential shortcut to the flight plan and request approval of the shortcut by air traffic control (ATC). The active flight plan is updated with the shortcut upon approval from the ATC.
    Type: Application
    Filed: September 20, 2019
    Publication date: March 25, 2021
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Karol Molnar, Eva Gelnarova, Kalimulla Khan, Srihari Jayathirtha, Raghu Shamasundar, Visakh S, Chavdar Kirov, Ivan Markov
  • Patent number: 10957206
    Abstract: A system for integrating flight crew decision aid applications in an aircraft cockpit includes a touch screen controller (TSC) that comprises a data mining engine configured to mine aircraft data from the already existing avionics interface and a flight plan and trajectory generating engine (FPTGE) configured to retrieve a trajectory request from a requesting flight crew decision aid application, compute one or more theoretical trajectories using the mined aircraft data, and transmit the one or more theoretical trajectories to the requesting flight crew decision aid application. The TSC also comprises a flight crew decision aid application configured to receive a flight crew request for simulated data from a touch screen user interface, generate and transmit one or more requested trajectory requests to the FPTGE, receive data from the one or more theoretical trajectories from the FPTGE, and display the requested simulated data on the touch screen user interface.
    Type: Grant
    Filed: October 18, 2017
    Date of Patent: March 23, 2021
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Susan McCullough, Mahesh Sivaratri, Raghu Shamasundar, Kalimulla Khan, Srihari Jayathirtha, Sushma Bidrupane, Mark Pearson, Todd Wisner
  • Patent number: 10946977
    Abstract: Methods and systems are provided for integrating aircraft flight parameters generated by an offboard portable electronic device (PED) into an onboard flight management system (FMS). The method comprises selecting the aircraft flight parameters to be generated by the PED for use by the FMS. The current flight data is accessed for the aircraft with the FMS and providing the current flight data to the offboard PED. The rules for the aircraft flight parameters are computed with the offboard PED based on the current flight data for the aircraft and transmitted to a flight management (FM) adapter. The FM adapter confirms that the rules for the aircraft flight parameters comply with operational limits of the aircraft and then translates the rules of the aircraft flight parameters to aircraft operational targets for use by the onboard FMS. The aircraft operational targets are then loaded from the FM adapter into the FMS.
    Type: Grant
    Filed: April 23, 2018
    Date of Patent: March 16, 2021
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Rajeev Mohan, Sreenivasan Govindillam K, Srihari Jayathirtha, Kalimulla Khan, Ravish Udupa
  • Publication number: 20210035453
    Abstract: A computer-implemented method for integration of data into flight data monitoring comprises receiving quick access recorder data from an aircraft; receiving flight management system data from the aircraft; combining the quick access recorder data and the flight management system data to form combined data; and displaying the combined data on a user device.
    Type: Application
    Filed: July 31, 2020
    Publication date: February 4, 2021
    Inventors: Kalimulla KHAN, Srihari JAYATHIRTHA, Radhakrishna JELLA, Vijayvenkatesh SRINIVASAN, Subhransu SAHOO, Boopathi P
  • Publication number: 20210024224
    Abstract: Disclosed are systems, methods, and non-transitory computer-readable medium for automatically capturing and recording anomalies and vehicle operator interaction data. For example, a method may comprise receiving external operational data associated with operation of a vehicle, detecting loading of one or more applications associated with the operation of the vehicle, capturing one or more interactions between an operator of the vehicle and the one or more applications at the vehicle, logging anomalies data associated with the operation of the vehicle, based on any anomaly identified from the received external operational data, the detected loading of the one or more applications, or the captured one or more interactions, recording the received external operational data, the detected loading of the one or more applications, the captured one or more interactions, and/or the logged anomalies data, to generate recorder data, storing the generated recorder data in one or more vehicle data recorder databases.
    Type: Application
    Filed: July 22, 2019
    Publication date: January 28, 2021
    Inventors: Rajeev MOHAN, Kalimulla Khan, Raghu Shamasundar, Nayyar Azam Khan Rao, Srihari Jayathirtha
  • Publication number: 20200388194
    Abstract: Systems and methods are disclosed for generating programs for aircraft training. For example, a method may include: determining a first type of aircraft for which a user is to be trained; determining, based on profile data of the user, one or more other types of aircraft on which the user has been trained; selecting, from a plurality of training modules, a training module including content providing training on a difference between the first type of aircraft and one of the one or more other types of aircraft or training on a topic on which a training module is unavailable for each one of the one or more other types of aircraft; generating a training program including the selected training module; and presenting the training program to the user.
    Type: Application
    Filed: June 5, 2019
    Publication date: December 10, 2020
    Inventors: Mahesh SIVARATRI, Raghu SHAMASUNDAR, Sushma BIDRUPANE, Pradeep SEGU, Srihari JAYATHIRTHA
  • Publication number: 20200355519
    Abstract: Disclosed are systems, methods, and non-transitory computer-readable medium for an Extended-range Twin-engine Operational Performance Standards (ETOPS) flight evaluation. One system may include a dispatcher flight tracker application configured to integrate with one or more data services, in order to predict possible alternate airports and real-time aircraft fuel usage and plan for an ETOPS operation during flight. The dispatcher flight tracker application may present the ETOPS flight evaluation to both the dispatcher and aircraft crew.
    Type: Application
    Filed: May 6, 2019
    Publication date: November 12, 2020
    Inventors: Raghu SHAMASUNDAR, Yi ZHONG, Yong YANG, Kalimulla KHAN, Srihari JAYATHIRTHA
  • Publication number: 20200342769
    Abstract: Systems and methods for predicting flight safety events using a learning-based model are disclosed. The method may include: receiving, by a processor, flight data from an aircraft and contextual information of a flight for the aircraft; identifying, by the processor, patterns in the received flight data and contextual information that correspond to a specific type of event that occurred during the flight; computing, by the processor, a probability of an occurrence of an event for the flight based on the identified patterns in the received flight data and contextual information; and sending, by the processor, an alert to the aircraft when the computed probability of an occurrence of an event is above a predetermined threshold.
    Type: Application
    Filed: April 2, 2020
    Publication date: October 29, 2020
    Inventors: Kalimulla KHAN, Srihari JAYATHIRTHA, Emmanuel LETSU-DAKE
  • Patent number: 10755490
    Abstract: Systems and methods are disclosed for brokering data exchanges between on-board and off-board systems of a vehicle. One method comprises receiving, at a data broker engine, one or more data requests from an origination system, wherein each of the one or more data requests specifies at least one or more of a request type and a target system. Then the data broker engine determines whether the request type is a one-time transmission, a periodic transmission, an event-triggered transmission, or a change-triggered transmission. Following the determination, the data broker engine retrieves data from the target system based on the determined request type and transmits the data to the origination system.
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: August 25, 2020
    Assignee: Honeywell International Inc.
    Inventors: Raghu Shamasundar, Philip Toews, Srihari Jayathirtha, Kalimulla Khan, Mahesh Sivaratri, Sreenivasan Govindillam K, Robert Brownlee, Richard Snyder
  • Publication number: 20200217688
    Abstract: A method for providing landing lights operation data during a flight of an aircraft is provided. The method obtains a standard operating procedure (SOP) for operating landing lights onboard the aircraft during the flight, wherein the SOP comprises a customary industry-recommended practice for at least one of extension and retraction of the landing lights on the aircraft, and wherein execution of the SOP produces a flight efficiency level including at least fuel burn and drag parameters; determines an optimized operating procedure for the landing lights to increase the flight efficiency level to achieve an increased flight efficiency level, based on real-time contextual data; and presents an advisory comprising at least graphical elements associated with the optimized operating procedure, a potential cost savings for the optimized operating procedure, and the increased flight efficiency level onboard the aircraft, via a display device.
    Type: Application
    Filed: January 7, 2019
    Publication date: July 9, 2020
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Kalimulla Khan, Srihari Jayathirtha, Raghu Shamasundar, Chavdar Kirov, Ivan Markov
  • Publication number: 20200211069
    Abstract: A method for providing cost data for a flight is provided. The method (i) obtains cost target data for the flight, under anticipated conditions; (ii) obtains real-time aircraft performance parameters affecting the actual cost of the flight, using continuous monitoring during the flight, including at least aircraft speed modes, aircraft flight level changes, tactical interventions, weather impact, and descent timing deviations; (iii) determines an actual cost of the flight, based on the real-time aircraft performance parameters affecting the actual cost; (iv) identifies flight plan change options associated with a potential cost savings over the actual cost, wherein the flight plan change options comprise potential modifications to the flight plan to complete the flight; (v) presents the flight plan change options; and (vi) adapts operation of one or more avionics systems onboard the aircraft, based on one of the flight plan change options.
    Type: Application
    Filed: December 27, 2018
    Publication date: July 2, 2020
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Rajesh Chaubey, Srihari Jayathirtha, Ivan Markov, Chavdar Kirov
  • Patent number: 10604273
    Abstract: Systems and methods for alerting trailing aircraft about conditions experienced by a leading aircraft are disclosed herein. The systems and methods include an aircraft lighting system, which includes at least one external aircraft light and a memory module configured to store at least one criterion associated with an aircraft parameter. The systems and methods further include a receiver module operably connected to the memory module which is configured to receive an aircraft parameter. The systems and methods also include a processor module operably connected to the memory module, the receiver module and the at least one external aircraft light, the processor being configured to compare the received aircraft parameter to the stored at least one criterion and is further configured to determine, on the basis of the comparison, whether to cause illumination of the at least one external aircraft light for observance by trailing aircraft.
    Type: Grant
    Filed: July 30, 2018
    Date of Patent: March 31, 2020
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Kiran Mancheiah Venkataramana, Raghu Shamasundar, Kalimulla Khan, Srihari Jayathirtha, Umesh Hosamani