# US 10,318,893 B2 · Dynamic in flight seat management > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,318,893 B2 - Document ID: US10318893B2 - Status: Granted - Kind: B2 - Application number: 14/459,823 - Filed: 2014-08-14 - Published: 2015-02-19 - Granted: 2019-06-11 - Earliest claimed: 2013-08-14 - Assignees: Airbus Operations GmbH - Applicants: Airbus Operations GmbH - Inventors: Gerd Dueser; Frank Quatmann - Web page: https://patentgrep.com/patent/US10318893B2 ## CPC - G06Q 10/02: Reservations, e.g. for tickets, services or events - G06Q 10/021: {Re-booking existing reservations} - G06Q 10/0283: {for travel seating} - G06Q 50/40: Business processes related to the transportation industry (shipping G06Q10/083) - G01C 23/00: Combined instruments indicating more than one navigational value, e.g. for aircraft; Combined measuring devices for measuring two or more variables of movement, e.g. distance, speed or acceleration - G06Q 30/08: Auctions - G06Q 50/14: Travel agencies - H04N 21/2146: {located in mass transportation means, e.g. aircraft, train or bus (flight-deck installations for entertainment or communications B64D11/0015; arrangements specially adapted for transportation systems in broadcast systems H04H20/62; moving wireless networks H04W84/005)} - G06Q: INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR - G01C: MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY (measuring liquid level G01F; radio navigation, determining distance or velocity by use of propagation effects, e.g. Doppler effects, propagation time, of radio waves, analogous arrangements using other waves G01S) - H04N: PICTORIAL COMMUNICATION, e.g. TELEVISION ## Abstract A system and a method for dynamic in flight seat management of an aircraft are provided. The system comprises an on board memory unit for storing the current booking status of the seats of the aircraft. Furthermore, the system comprises an output unit for providing the current booking status to a user and an input unit for receiving requests from a user to change the booking status. Therein, the system is adapted to change the booking status in real-time during the flight. In this way, passengers can book a time-limited upgrade during the flight. ## Claims ### Claim 1 A system configured to perform dynamic in flight seat management of an aircraft during a flight which is divided into different flight phases, the system comprising: an on board memory unit configured to store a dynamically updateable real-time current booking status of a plurality of seats of the aircraft, wherein the current booking status is changeable in temporal sub-units of a duration of the flight; wherein the on board memory unit is functionally connectable to an external memory unit; wherein the current booking status of the plurality of seats is transferred from the external memory unit to the on board memory unit during boarding; an output unit configured to provide the current booking status to a user; an input unit configured to receive one or more requests from a user to change the current booking status; a boarding status determining device comprising a switch integrated into a door of the aircraft, wherein the switch is configured to trigger a change of the boarding status; a flight phase determining device configured to determine an actual flight phase and providing the information of the actual flight phase to a Flight Management System; and an authorization unit; wherein the on board memory unit of the system is further configured to change the current booking status in real-time during the flight, the on board memory unit is functionally connected to the Flight Management System, and the Flight Management System is configured to inhibit the changing of the current booking status; wherein the change of the current booking status is made by requesting the authorization unit; wherein the authorization unit is configured to manage rights to control the type of amendments that each individual passenger can make; wherein the authorization unit is further configured to identify passengers and link passengers to user profiles stored in the authorization unit; wherein the authorization unit is further configured to link passenger authorization to a corresponding seat number and user profile via user authentication; wherein the authorization unit is further configured to regulate access and display of booking information only to authenticated passengers who are using an in-flight entertainment system; and wherein the output unit is further configured to, in response to user selection of an empty seat number displayed by the output unit for the current booking status, display a detailed schedule for the selected empty seat number, the displayed detailed schedule comprising: a plurality of temporal sub-units, each having a respective starting time and a respective ending time; an indication of whether the selected empty seat number is occupied or free for each of the plurality of temporal sub-units; and, if the selected empty seat number is occupied for a certain temporal sub-unit of the plurality of temporal sub-units as a passenger upgrade, an original seat number of a passenger who booked the selected empty seat number and certain temporal sub-unit as the upgrade. ### Claim 2 (depends on 1) The system according to claim 1, wherein the current booking status is changed automatically according to the one or more requests from the user via the input unit. ### Claim 3 (depends on 1) The system according to claim 1, wherein the input unit is further configured to functionally interact with the on board memory unit to change the current booking status. ### Claim 4 (depends on 1) The system according claim 1, wherein the on board memory unit is part of a Cabin Management System. ### Claim 5 (depends on 1) The system according to claim 1, wherein the input unit is selected from the group comprising: a Human Machine Interface of the aircraft, a tablet PC, and a Smartphone. ### Claim 6 (depends on 1) The system according to claim 1, wherein the output unit is further configured to provide a confirmation to the user after the current booking status has changed. ### Claim 7 An aircraft, comprising: a plurality of seats; an on board memory unit configured to store a dynamically updateable real-time current booking status of the plurality of seats, wherein the current booking status is changeable in temporal sub-units of a duration of a flight; wherein the on board memory unit is functionally connectable to an external memory unit that is external to the aircraft; wherein the current booking status of the plurality of seats is transferred from the external memory unit to the on board memory unit during boarding; an output unit configured to provide the current booking status to a user; an input unit configured to receive one or more requests from a user to change the current booking status of one or more of the plurality of seats; a boarding status determining device comprising a switch integrated into a door of the aircraft, wherein the switch is configured to trigger a change of the boarding status; a flight phase determining device configured to determine an actual flight phase of the flight which is divided into different flight phases, and further configured to provide the information of the actual flight phase to a Flight Management System; and an authorization unit; wherein the on-board memory unit is further configured to change the current booking status in real-time during the flight of the aircraft, the on board memory unit is functionally connected to the Flight Management System, and the Flight Management System is configured to inhibit the changing of the current booking status; wherein the change of the current booking status is made by requesting the authorization unit; wherein the authorization unit is configured to manage rights to control the type of amendments that each individual passenger can make; wherein the authorization unit is further configured to identify passengers and link passengers to user profiles stored in the authorization unit; wherein the authorization unit is further configured to link passenger authorization to a corresponding seat number and user profile via user authentication; wherein the authorization unit is further configured to regulate access and display of booking information only to authenticated passengers who are using an in-flight entertainment system; and wherein the output unit is further configured to, in response to user selection of an empty seat number displayed by the output unit for the current booking status, display a detailed schedule for the selected empty seat number, the displayed detailed schedule comprising: a plurality of temporal sub-units, each having a respective starting time and a respective ending time; an indication of whether the selected empty seat number is occupied or free for each of the plurality of temporal sub-units; and, if the selected empty seat number is occupied for a certain temporal sub-unit of the plurality of temporal sub-units as a passenger upgrade, an original seat number of a passenger who booked the selected empty seat number and certain temporal sub-unit as the upgrade. ### Claim 8 (depends on 7) The aircraft according to claim 7, wherein the current booking status is changed automatically according to the one or more requests from the user via the input unit. ### Claim 9 (depends on 7) The aircraft according to claim 7, wherein the input unit is further configured to functionally interact with the on board memory unit for changing the current booking status. ### Claim 10 (depends on 7) The aircraft according claim 7, wherein the on board memory unit is part of a Cabin Management System of the aircraft. ### Claim 11 (depends on 7) The aircraft according to claim 7, wherein the input unit is selected from the group comprising: a Human Machine Interface of the aircraft, a tablet PC, and a Smartphone. ### Claim 12 (depends on 7) The aircraft according to claim 7, wherein the output unit is further configured to provide a confirmation to the user after the current booking status has changed.