SEAT ADJUSTMENT FOR A MOTOR VEHICLE

• US 20150084985A1
• Filed: 03/26/2013
• Published: 03/26/2015
• Est. Priority Date: 03/29/2012
• Status: Abandoned Application

• Current Assignee: Faurecia Sieges D'Automobile (Stellantis NV)
• Original Assignee: Faurecia Sieges D'Automobile (Stellantis NV)
• Inventors: Baudu, Samuel
• Application Number:
  US14/388,635
• Publication Number:
  US 20150084985A1
• Time in Patent Office: Days
• US Class Current: 345/629
• CPC Class Codes: B60N 2/002 Seats provided with an occupancy detection means mounted therein or thereon detection means responsive to presence or absence of children B60N2/266
• CPC Class Codes: B60N 2/0022 for sensing anthropometric parameters, e.g. heart rate or body temperature
• CPC Class Codes: B60N 2/0244 with logic circuits
• CPC Class Codes: B60N 2/0248 with memory of positions
• CPC Class Codes: B60N 2/0252 with relations between different adjustments, e.g. height of headrest following longitudinal position of seat
• CPC Class Codes: B60N 2/0273 taking into account user data, e.g. knee height or physical state
• CPC Class Codes: B60N 2210/24 Cameras
• CPC Class Codes: B60R 16/037 for occupant comfort , e.g. for automatic adjustment of appliances according to personal settings, e.g. seats, mirrors, steering wheel
• CPC Class Codes: G06T 11/60 Editing figures and text; Combining figures or text
• CPC Class Codes: G06V 40/10 Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands

Abstract

The invention concerns a method for adjusting a seat for a motor vehicle on the basis of measurements of a user, wherein said measurements are taken from a touch screen (42) of a device (4) provided with an imaging camera (44), the length of measuring templates superposed on an image of the user being adapted to correspond to the image.

Claims

1. A method for adjusting a motor vehicle seat based on a user'"'"'s measures, wherein said measures are taken from a touchscreen of a device equipped with a camera, the length of the measure templates superimposed to an image of the user being adapted to correspond to the image.

2. The method of claim 1, wherein the adaptation of the template length is performed by the user by means of the touchscreen.

3. The method of claim 1, wherein the user'"'"'s image is exclusively stored in a volatile memory of the device.

4. The method of claim 1, wherein the measures are stored in a non-volatile memory of the device.

5. The method of claim 1, wherein ratios between the measures are exploited to select a user model from a data base and adapt the seat according to this model.

6. The method of claim 1, wherein the measures comprise the knee height, the thigh length, and the chest height.

10. The method of claim 5, wherein user entered data in addition to ratios of the measures are used to determine the user model.

7-9. -9. (canceled)

11. A system for adjusting motor vehicle seats based on a user'"'"'s measures, said system comprising:

a device having a touchscreen equipped with a camera; and

means for taking the user'"'"'s measures from the touchscreen of the device equipped with the camera, the length of the measure templates superimposed to an image of the user being adapted to correspond to the image.

12. The system of claim 11, wherein the adaptation of the template length is performed by the user by means of the touchscreen.

13. The system of claim 11, wherein the device comprises volatile memory, and the user'"'"'s image is exclusively stored in the volatile memory of the device.

14. The system of claim 11, wherein the device comprises non-volatile memory, and the measures are stored in the non-volatile memory of the device.

15. The system of claim 11, wherein the means uses ratios between the measures to select a user model from a data base and adapt the seat according to this model.

16. The system of claim 15, wherein the means uses user entered data in addition to ratios between the measures to select the user model.

17. The system of claim 11, wherein the measures comprise the knee height, the thigh length, and the chest height.

18. The system of claim 11 wherein the system further comprises a smartphone.

19. The system of claim 11 wherein the system further comprises a motor vehicle.

20. A smartphone adapted to communicate with a motor vehicle in order to adjust motor vehicle seats based on a motor vehicle occupant'"'"'s measures, said smartphone comprising:

a touchscreen;

a camera;

means for taking the user'"'"'s measures from the touchscreen, the length of the measure templates superimposed to an image of the motor vehicle occupant being adapted to correspond to the image; and

a communication device adapted to send morphological data relating to the motor vehicle seat occupant to the motor vehicle.

21. The smartphone of claim 20, further comprising volatile memory, and the user'"'"'s image is exclusively stored in the volatile memory.

22. The smartphone of claim 20, further comprising non-volatile memory, and the measures are stored in the non-volatile memory of the device.

23. The smartphone of claim 20, wherein the means uses ratios between the measures to select a model of the vehicle occupant from a data base and adapt the seat according to this model.