Apparatus and method for identifying and localizing vehicle occupant and on-demand personalization

Patent metadata

Field	Value
Publication number	US-9859998-B2
Application number	US-201514831490-A
Country	US
Kind code	B2
Filing date	Aug 20, 2015
Priority date	Aug 20, 2015
Publication date	Jan 2, 2018
Grant date	Jan 2, 2018

Abstract

A wireless mobile device for personalizing the control and IVI settings of a connected vehicle according to a seat position of a user of the mobile device. The wireless mobile device is configured to: i) receive a radio signal from each of a plurality of beacons in the vehicle; ii) determine a received signal strength indicator (RSSI) value for each received radio signal; iii) apply a seat prediction model M to the RSSI value for each received radio signal to predict a seat position P; and iv) transmit a predicted seat position P to a server. The seat prediction model M is generated by a machine learning process and stored in a server. A beacon array configuration, data collection and generalization procedure optimizes the coverage and accuracy of the model M. The wireless mobile device is further configured to receive an identification (ID) value of the vehicle. The wireless mobile device retrieves the seat prediction model M from the server and caches in memory in the wireless mobile device. Once the vehicle knows the in-vehicle seat position of a user, on-demand personalization will follow automatically. The personalization can be for vehicle controls, IVI head unit or backseat entertainment system, etc., according to user's in-vehicle seat position.

First claim

What is claimed is:

1. A wireless mobile device for personalizing one or more control settings of a vehicle according to a seat position of a user of the wireless mobile device in the vehicle, wherein the wireless mobile device is configured to:
receive a radio signal from each of a plurality of beacons in the vehicle;
determine a received signal strength indicator (RSSI) value for each received radio signal;
apply a seat prediction model M to the RSSI value for each received radio signal; and
transmit a predicted seat position P of the user to a server, wherein the predicted seat position P from the wireless mobile device is configured to cause the one or more control settings of the vehicle to change.

2. The wireless mobile device as set forth in claim 1 , wherein the wireless mobile device is further configured to receive from at least one beacon an identification (ID) value of the vehicle.

3. The wireless mobile device as set forth in claim 1 , wherein the wireless mobile device is further configured to receive an identification (ID) value of the vehicle from the server using at least one identification (ID) value associated with at least one of the beacons.

4. The wireless mobile device as set forth in claim 1 , wherein the wireless mobile device retrieves the seat prediction model M from a memory in the wireless mobile device.

5. The wireless mobile device as set forth in claim 1 , wherein the wireless mobile device is further configured to request the seat prediction model M from the server.

6. The wireless mobile device as set forth in claim 5 , wherein the wireless mobile device is further configured to receive the seat prediction model M from the server.

7. A method in a wireless mobile device for personalizing one or more control settings of a vehicle according to a seat position of a user of the wireless mobile device in the vehicle, the method comprising:
receiving a radio signal from each of a plurality of beacons in the vehicle;
determining a received signal strength indicator (RSSI) value for each received radio signal;
applying a seat prediction model M to the RSSI value for each received radio signal; and
transmitting a predicted seat position P of the user to a server, wherein the predicted seat position P from the wireless mobile device is configured to cause the one or more control settings of the vehicle to change.

8. The method as set forth in claim 7 , further comprising receiving from at least one beacon an identification (ID) value of the vehicle.

9. The method as set forth in claim 7 , further comprising retrieving the seat prediction model M from a memory in the wireless mobile device.

10. The method as set forth in claim 7 , further comprising requesting the seat prediction model M from the server.

11. The method as set forth in claim 10 , further comprising receiving the seat prediction model M from the server.

12. A server for personalizing one or more control settings of a vehicle according to a seat position of a user of a wireless mobile device in the vehicle, wherein the server is configured to:
receive from the wireless mobile device a request for a seat prediction model M corresponding to the vehicle, wherein the seat prediction model M is based on previously-measured received signal strength indicator (RSSI) values of radio signals transmitted to the wireless mobile device by each of a plurality of beacons in the vehicle;
in response to the request, transmit the seat prediction model M to the wireless mobile device; and
receive from the wireless mobile device a predicted seat position P of the user, wherein the predicted seat position P from the wireless mobile device is configured to cause the one or more control settings of the vehicle to change.

13. The server as set forth in claim 12 , wherein the server transmits the predicted seat position P to the vehicle.

14. The server as set forth in claim 12 , wherein the server transmits user profile information to the vehicle, the user profile information corresponding to a user of the wireless mobile device.

15. The server as set forth in claim 14 , wherein the server transmits the user profile information to the vehicle in response to a request from the vehicle.

16. A method in a server for personalizing one or more control settings of a vehicle according to a seat position of a user of a wireless mobile device in the vehicle, the method comprising:
receiving from the wireless mobile device a request for a seat prediction model M corresponding to the vehicle, wherein the seat prediction model is based on previously-measured received signal strength indicator (RSSI) values of radio signals transmitted by each of a plurality of beacons in the vehicle;
in response to the request, transmitting the seat prediction model M to the wireless mobile device; and
receiving from the wireless mobile device a predicted seat position P of the user, wherein the predicted seat position P from the wireless mobile device is configured to cause the one or more control settings of the vehicle to change.

17. The method as set forth in claim 16 , further comprising transmitting the predicted seat position P to the vehicle.

18. The method as set forth in claim 16 , further comprising transmitting user profile information to the vehicle, the user profile information corresponding to a user of the wireless mobile device.

19. The method as set forth in claim 18 , wherein transmitting the user profile information to the vehicle is in response to a request from the vehicle.

20. A system for personalizing one or more control settings of a vehicle according to a seat position of a user of a wireless mobile device in the vehicle, the system comprising:
a plurality of beacons, each beacon configured to transmit a radio signal to the wireless mobile device; and
an in-vehicle infotainment (IVI) system configured to receive from a server a predicted seat position P of the user in the vehicle from the wireless mobile device, wherein the predicted seat position P is based on previously-measured received signal strength indicator (RSSI) values of radio signals transmitted by the plurality of beacons, and the predicted seat position P from the wireless mobile device is configured to cause the one or more control settings of the vehicle to change.

21. The system as set forth in claim 20 , wherein the WI system is further configured to receive from the server user profile information corresponding to the user of the wireless mobile device.

22. A method of personalizing one or more control settings of a vehicle according to a seat position of a user of a wireless mobile device in the vehicle, the method comprising:
transmitting a radio signal from each of a plurality of beacons to the wireless mobile device; and
in an in-vehicle infotainment (IVI) system, receiving from a server a predicted seat position P of the user in the vehicle from the wireless mobile device, wherein the predicted seat position P is based on previously-measured received signal strength indicator (RSSI) values of radio signals transmitted by the plurality of beacons, and the predicted seat position P from the wireless mobile device is configured to cause the one or more control settings of the vehicle to change.

23. The method as set forth in claim 22 , further comprising receiving from the server user profile information corresponding to the user of the wireless mobile device.

24. The wireless mobile device as

Assignees

• Samsung Electronics Co Ltd

Inventors

• Li Zhiyun
• Zheng Pei
• Liu Jiaming
• Lee Jae Young
• Guo Daping

Classifications

• H04W4/023 Primary

  using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds · CPC title

• G07C5/008

  communicating information to a remotely located station (transmission systems for measured values G08C) · CPC title

• H04B17/3913

  Predictive models, e.g. based on neural network models · CPC title

• G07C5/085

  using electronic data carriers · CPC title

• B60N2/002

  Seats provided with an occupancy detection means mounted therein or thereon (detection means responsive to presence or absence of children B60N2/266) · CPC title