Vehicle seats with smart device locator control system

Patent metadata

Field	Value
Publication number	US-10696189-B2
Application number	US-201715848067-A
Country	US
Kind code	B2
Filing date	Dec 20, 2017
Priority date	Dec 20, 2017
Publication date	Jun 30, 2020
Grant date	Jun 30, 2020

Abstract

A vehicle seat control system comprises a plurality of seats, a plurality of wireless receivers arranged about the seats, a controller for each of the seats, and a data network between the wireless receivers and controllers. Each of the seats has a seat customization function controlled by its controller. The wireless receivers receive a wireless signal from a portable electronic device. At least one of the controllers measures signal strengths and times of flight for the wireless signal using the wireless receivers, analyzes the signal strengths and times of flight to detect a location of the electronic device, and determines if the location is in any of the seating zones. When the location is in one of the seating zones, the seat customization function for the seating zone with the location is controlled according to the electronic device.

First claim

What is claimed is:

1. A vehicle seat control system comprising:
a plurality of seats, wherein each of the seats has a respective seat customization function;
a respective seating zone defined for each of the seats;
a plurality of wireless receivers arranged about the seats and receiving a wireless signal from a portable electronic device;
at least one controller for the seats that controls the seat customization functions, wherein the at least one controller:
(a) measures signal strengths and signal times of flight for the wireless signal using the wireless receivers;
(b) analyzes the signal strengths and the signal times of flight to detect a location of the electronic device;
(c) determines if the location is in any of the seating zones; and
(d) controls the seat customization function of a specific seat of the plurality of seats when the location is in the seating zone for the specific seat, wherein the seat customization function is controlled according to the electronic device; and

a data network between the wireless receivers and the at least one controller.

2. The system of claim 1 wherein the seat customization function of the specific seat is controlled according to data received by the at least one controller from the electronic device.

3. The system of claim 2 wherein the data is streamed from the electronic device, through the at least one controller, and to the seat customization function of the specific seat.

4. The system of claim 2 wherein the data is audio or video that is streamed from the electronic device, through the at least one controller, and to the seat customization function of the specific seat.

5. The system of claim 2 wherein the data is audio streamed from the electronic device, the seat customization function of the specific seat is a speaker, and the audio is streamed from the electronic device, through the at least one controller, and to the speaker.

6. The system of claim 2 wherein the at least one controller receives the data and sends commands to the seat customization function to control the seat customization function according to the data.

7. The system of claim 2 wherein the data is a setting for the seat customization function of the specific seat.

8. The system of claim 7 wherein the seat customization function is a power seat adjustment device and the setting is a physical configuration for the power seat adjustment device.

9. The system of claim 1 further comprising:
a cloud storage system connected to the at least one controller by a wireless portion of the data network, wherein the seat customization function of the specific seat receives or transmits data from or to the cloud storage system according to the electronic device.

10. The system of claim 1 wherein the location in the seating zone indicates an occupancy status of the specific seat and the seat customization function of the specific seat is controlled according to the occupancy status.

11. The system of claim 10 wherein the seat customization function of the specific seat is an airbag safety device.

12. The system of claim 1 wherein the data network is a wireless network.

13. The system of claim 1 wherein the wireless receivers are Wi-Fi or Bluetooth transceivers.

14. The system of claim 1 wherein the at least one controller is a first controller performing the steps (a), (b), and (c) and a second controller performing the step (d).

15. The system of claim 1 wherein the at least one controller is a single controller performing the steps (a)-(d).

16. A vehicle seat control system comprising:
a first seating zone defined for a first seating position of a vehicle seat and a second seating zone defined for a second seating position of the vehicle seat;
a plurality of wireless receivers arranged about the first and second seating positions and receiving a wireless signal from a portable electronic device;
a first controller for the first seating position and a second controller for the second seating position, wherein one of the first or second controllers:
(a) measures signal strengths and signal times of flight for the wireless signal using the wireless receivers;
(b) analyzes the signal strengths and the signal times of flight to detect a location of the electronic device; and
(c) associates the electronic device with the first seating position when the location is in the first seating zone and the second seating position when the location is in the second seating zone;

a data network between the first controller, the second controller, and the wireless receivers;
a first seat customization function of the first seating position, wherein the first controller controls the first seat customization function according to the electronic device when the location is in the first seating zone; and
a second seat customization function of the second seating position, wherein the second controller controls the second seat customization function according to the electronic device when the location is in the second seating zone.

17. A method of controlling a seat customization function of a vehicle seat, the method comprising:
measuring wireless signal strengths and wireless signal times of flight for a portable electronic device;
analyzing the wireless signal strengths and the wireless signal times of flight to detect a location of the electronic device;
determining if the location is in a seating zone defined for the vehicle seat;
associating the electronic device with the vehicle seat when the location is in the seating zone for the vehicle seat;
networking the associated electronic device with a controller for the seat customization function, wherein the networking is automatic after the electronic device is associated with the seating zone for the vehicle seat; and
controlling the seat customization function according to the associated electronic device.

18. The method of claim 17 further comprising:
receiving data from the electronic device to control the seat customization function according to the data.

19. The method of claim 17 further comprising:
receiving or transmitting data from or to a cloud storage system to control the seat customization function according to the electronic device.

20. The method of claim 17 wherein the location of the electronic device in the seating zone indicates an occupancy status of the vehicle seat and the seat customization function is controlled according to the occupancy status.

Assignees

• Lear Corp

Inventors

• Brackenbury James
• Hanlon Samuel
• Henn Karl

Classifications

• B60N2/01 Primary

  Arrangement of seats relative to one another · CPC title

• B60R16/037 Primary

  for occupant comfort {, e.g. for automatic adjustment of appliances according to personal settings, e.g. seats, mirrors, steering wheel} · CPC title

• B60N2220/20

  using a deterministic algorithm · CPC title

• B60N2230/20

  Wireless data transmission · CPC title

• B60N2/0228

  Hand-activated mechanical switches (B60N2/0229 takes precedence) · CPC title