Granted Patent B2

US 10,370,116 · App. 15/659,042 · Granted Aug 6, 2019

Abstract

Claims (39)

1. A passenger unit for use on-board a passenger vehicle, the passenger unit comprising:

a first connector configured to physically couple to a second connector on a mounting unit, the mounting unit being installed on, or proximate to, a particular seat of a plurality of seats on-board the passenger vehicle;

a display;

a memory storing a passenger unit identifier;

a wireless network interface; and

a controller configured to

obtain a seat location code of the particular seat from the mounting unit, and

cause the seat location code and the passenger unit identifier to be transmitted, via the wireless network interface, to a server on-board the passenger vehicle, the server being configured to map the passenger unit to the particular seat using the seat location code and the passenger unit identifier,

wherein the controller is configured to obtain the seat location code from the mounting unit at least by detecting an electrical configuration of the second connector after the passenger unit has been coupled to the mounting unit via the first and second connectors.

2. The passenger unit of claim 1 , wherein the passenger unit identifier is a medium access control (MAC) address of the passenger unit.

3. A system for identifying seat associations on-board a passenger vehicle having a plurality of seats, the system comprising:

a server associated with a first memory;

a mounting unit installed on, or proximate to, a particular seat of the plurality of seats; and

a passenger unit including

a first connector configured to physically couple to a second connector on the mounting unit, wherein the second connector is arranged according to a hardwired configuration that is indicative of the seat location code,

a display,

a second memory storing a passenger unit identifier,

a wireless network interface, and

a controller configured to

obtain a seat location code from the mounting unit, and

cause the seat location code and the passenger unit identifier to be transmitted to the server via the wireless network interface and a wireless access point,

wherein the controller is configured to obtain the seat location code from the mounting unit at least by detecting the hardwired configuration of the second connector, and

wherein the server is configured to

receive the transmitted seat location code and passenger unit identifier via the wireless access point,

generate, using the received seat location code and passenger unit identifier, assignment data linking the passenger unit to the particular seat, and

store the assignment data in the first memory.

4. The system of claim 3 , wherein:

the mounting unit includes a third memory storing the seat location code; and

the controller is configured to obtain the seat location code from the mounting unit at least by reading the seat location code from the third memory after the passenger unit has been coupled to the mounting unit via the first and second connectors.

5. The system of claim 3 , wherein the mounting unit is installed on a back of a seat immediately in front of the particular seat.

6. The system of claim 3 , wherein the server is on-board the passenger vehicle.

7. The system of claim 3 , wherein the passenger vehicle is an aircraft.

8. A method, implemented on-board a passenger vehicle having a plurality of seats, for identifying seat associations, the method comprising:

obtaining, by a passenger unit, a seat location code from a mounting unit installed on, or proximate to, a particular seat of the plurality of seats, wherein the passenger unit is configured to physically couple to the mounting unit, wherein obtaining the seat location code from the mounting unit includes detecting a hardwired configuration of a connector of the mounting unit;

retrieving, from a memory of the passenger unit, a passenger unit identifier;

transmitting, from the passenger unit to an on-board server via a wireless local area network, the seat location code and the passenger unit identifier;

receiving, at the on-board server via the wireless local area network, the seat location code and the passenger unit identifier;

generating, at the on-board server and using the seat location code and the passenger unit identifier, assignment data linking the passenger unit to the particular seat; and

storing the assignment data in a memory associated with the on-board server.

Assignments (10)