Boarding guidance system

Patent metadata

Field	Value
Publication number	US-11040781-B2
Application number	US-201716491756-A
Country	US
Kind code	B2
Filing date	Aug 31, 2017
Priority date	Mar 6, 2017
Publication date	Jun 22, 2021
Grant date	Jun 22, 2021

Abstract

A boarding guidance system includes a beacon ( 202 A) associated with a passenger seat ( 400 A). The beacon is configured to communicate ( 506 ) with a passenger guiding device ( 102 ) and determine a distance between the passenger guiding device and the passenger seat. When the passenger guiding device is a predetermined distance from the passenger seat, the beacon provides an indication. The beacon further alter at least one characteristic of the indication based on the distance between the passenger guiding device and the passenger seat.

First claim

That which is claimed:

1. A boarding guidance system comprising:
a control hub; and
a beacon associated with a passenger seat, wherein the beacon is configured to:
communicate with the control hub and with a passenger guiding device;
provide an indication when the passenger guiding device is a predetermined distance from the passenger seat;
while the passenger guiding device is within the predetermined distance from the passenger seat, alter at least one characteristic of the indication based on a distance between the passenger guiding device and the passenger seat; and
wherein altering the at least one characteristic comprises:
gradually increase an intensity of light emission as the distance between the passenger seat and the passenger guiding device gradually decreases; and
gradually decrease the intensity of the light emission as the distance between the passenger seat and the passenger guiding device gradually increases.

2. The boarding guidance system of claim 1 , wherein the beacon comprises:
an indicator configured to provide the indication; and
a controller configured to:
determine the distance between the passenger guiding device and the passenger seat;

activate the indicator when the passenger guiding device is a predetermined distance from the passenger seat; and
alter the at least one characteristic of the indication when the distance between the passenger guiding device and the passenger seat is less than the predetermined distance.

3. The boarding guidance system of claim 2 , wherein the controller is configured to deactivate the indicator when the passenger guiding device is greater than the predetermined distance from the passenger seat.

4. The boarding guidance system of claim 2 , wherein the predetermined distance is three meters.

5. The boarding guidance system of claim 2 , wherein the indicator is a light, and wherein the indication is a light emission onto the passenger seat.

6. The boarding guidance system of claim 1 , wherein the indication is a light emission, and wherein the at least one characteristic of the indication is a color of the light emission.

7. The boarding guidance system of claim 1 , wherein the beacon is a first beacon, wherein the boarding guidance system further comprises a second beacon, wherein the first beacon is configured to communicate with the passenger guiding device when the passenger guiding device is within a first communication zone a predetermined distance from the first beacon, and wherein the second beacon is configured to communicate with the passenger guiding device when the passenger guiding device is within a second communication zone a predetermined distance from the second beacon, and wherein the first communication zone is outside of the second communication zone.

8. The boarding guidance system of claim 1 , wherein the beacon is configured to communicate with the passenger guiding device via a wireless signal.

9. A beacon for a passenger seat comprising:
an indicator configured to provide an indication on the passenger seat; and
a controller configured to:
determine a distance between a passenger guiding device and the passenger seat;
activate the indicator when the passenger guiding device is a predetermined distance from the passenger seat; and
alter the at least one characteristic of the indication when the distance between the passenger guiding device and the passenger seat is less than the predetermined distance; and
wherein altering the at least one characteristic comprises:
gradually increase an intensity of light emission as the distance between the passenger seat and the passenger guiding device gradually decreases; and

gradually decrease the intensity of the light emission as the distance between the passenger seat and the passenger guiding device gradually increases.

10. The beacon of claim 9 , wherein the controller is configured to deactivate the indicator when the passenger guiding device is greater than the predetermined distance from the passenger seat.

11. A boarding guidance system comprising:
a passenger seat; and
a beacon associated with the passenger seat, wherein the beacon is configured to:
communicate with a passenger guiding device;
provide an indication on the passenger seat when the passenger guiding device is a predetermined distance from the passenger seat; and

while the passenger guiding device is within the predetermined distance from the passenger seat, alter at least one characteristic of the indication based on a distance between the passenger guiding device and the passenger seat; and
wherein altering the at least one characteristic comprises:
gradually increase an intensity of light emission as the distance between the passenger seat and the passenger guiding device gradually decreases; and
gradually decrease the intensity of the light emission as the distance between the passenger seat and the passenger guiding device gradually increases.

12. The boarding guidance system of claim 11 , wherein the beacon is configured to communicate with the passenger guiding device via a wireless signal.

13. The boarding guidance system of claim 11 , wherein the beacon comprises:
an indicator configured to provide the indication; and
a controller configured to:
determine the distance between the passenger guiding device and the passenger seat;
activate the indicator when the passenger guiding device is a predetermined distance from the passenger seat; and
alter the at least one characteristic of the indication when the distance between the passenger guiding device and the passenger seat is less than the predetermined distance.

14. The boarding guidance system of claim 13 , wherein the controller is configured to:
deactivate the indicator when the distance from the passenger guiding device to the passenger seat is greater than the predetermined distance; and
deactivate the indicator when a passenger guiding device is at the passenger seat.

Assignees

• Safran Seats Usa Llc

Inventors

• Akkerman Stefan

Classifications

• B64D11/0642

  Adjustable headrests · CPC title

• B64D11/0636

  Personal storage means or waste disposal bags · CPC title

• G08B5/221

  Local indication of seats occupied in a facility, e.g. in a theatre · CPC title

• B64D2045/007

  Indicators or signs in the cabin, e.g. exit signs or seat numbering · CPC title

• G08B5/36

  using visible light sources · CPC title