Vehicle seat assembly and method of occupant accommodation

Patent metadata

Field	Value
Publication number	US-9896002-B2
Application number	US-201615085460-A
Country	US
Kind code	B2
Filing date	Mar 30, 2016
Priority date	Mar 30, 2016
Publication date	Feb 20, 2018
Grant date	Feb 20, 2018

Abstract

A vehicle seating assembly is provided. The seat assembly includes a front seat assembly having a front seat bottom adapted to be mounted to the vehicle body and a front seat back adapted to be mounted to the vehicle body adjacent to the front seat bottom. A sensor cooperates with at least one of the front seat bottom and the front seat back. An actuator is disposed on at least one of the seat bottom and seat back. The seat assembly includes a rear seat assembly behind the front seat assembly. A vehicle seat controller receives an input indicative of a rear occupant seated information and convey a signal to an actuator to move a front seat assembly to an accommodation position in response to the input.

First claim

What is claimed is:

1. A vehicle seat controller programmed to:
receive a first input indicating a position of a front seat;
receive a second input indicating an occupant's physical characteristic in a rear seat;
determine a current rear-occupant space based on the first input;
determine a recommended rear-occupant space based on the second input;
provide a signal to an actuator to move the front seat to an accommodation position when the current rear-occupant space is less than the recommended rear-occupant space,
wherein the accommodation position adjusts at least one of a relined angle of a front seat back and a fore-aft position of a front seat bottom to increase the current rear-occupant space.

2. A vehicle seating assembly comprising:
a front seat assembly comprising:
a front seat bottom adapted to be mounted to the vehicle body;
a front seat back adapted to be mounted to the vehicle body adjacent to the front seat bottom;

a sensor cooperating with at least one of the front seat bottom and the front seat back;
an actuator disposed on at least one of the seat bottom and seat back; and

a rear seat assembly behind the front seat assembly; and
a vehicle seat controller according to claim 1 in communication with the sensor and the actuator.

3. The vehicle seat controller of claim 1 wherein the controller is further programmed to:
notify a front seat occupant before moving the front seat to the accommodation position.

4. The vehicle seat controller of claim 1 wherein the controller is further programmed to:
receive a third input indicating whether the front seat is occupied; and
provide a signal to an actuator to move the front seat to the accommodation position if the front seat is not occupied.

5. The vehicle seat assembly of claim 2 wherein said physical characteristic comprises the occupant's height, and where the vehicle seat assembly further comprises an interface in communication with the controller for inputting the height.

6. A vehicle seat controller programmed to:
receive an input indicative of a rear occupant seated information; and
convey a signal to an actuator to move a front seat assembly to an accommodation position in response to the input; and
notify a front seat occupant before moving the front seat to the accommodation position.

7. A vehicle seating assembly comprising:
a front seat assembly comprising:
a front seat bottom;

a front seat back mounted adjacent to the front seat bottom;
a sensor cooperating with at least one of the front seat bottom and the front seat back;
an actuator disposed on at least one of the seat bottom and seat back; and

a rear seat assembly behind the front seat assembly;
a vehicle seat controller according to claim 6 in communication with the sensor and the actuator.

8. The vehicle seat assembly of claim 7 wherein the accommodation position is further defined as a reclined position of the front seat back.

9. The vehicle seat assembly of claim 7 wherein the accommodation position is further defined as a fore-aft position of the front seat bottom.

10. The vehicle seat assembly of claim 7 further comprising a wire harness connecting the controller and the front seat assembly.

11. The vehicle seat assembly of claim 7 wherein the rear occupant seated information includes an occupant height.

12. The vehicle seat assembly of claim 7 further comprising an interface in communication with the controller for inputting the rear occupant seated information and notifying the front seat occupant before moving the front seat.

13. The vehicle seat assembly of claim 7 wherein the rear occupant seated information includes moving a rear foot rest to a deployed position.

14. A method for controlling a seat assembly having a front seat and a rear seat positioned rearward of the front seat, the method comprising:
receiving a first input indicating rear occupant information of the rear seat;
receiving a second input indicating a position of the front seat;
determining a recommended occupant space based on the second input;
determining a current occupant space based on the second input; and
providing a signal to an actuator to move the front seat to an accommodation position in response to the first input, wherein the signal is provided to the actuator to move the front seat to the accommodation position when the current occupant space is less than the recommended occupant space;
moving the front seat to the accommodation position by adjusting at least one of a relined angle of a front seat back and a fore-aft position of a front seat bottom to increase the current occupant space.

15. The method of claim 14 further comprising:
receiving a third input indicating whether the front seat is occupied; and
providing a signal to an actuator to move the front seat to the accommodation position if the front seat is not occupied.

16. The method of claim 14 further comprising receiving the first input via a user interface.

17. The method of claim 14 further comprising notifying a front seat occupant before moving the front seat to the accommodation position.

18. The method of claim 14 wherein the rear occupant information comprises a rear occupant height.

Assignees

• Lear Corp
• Zouzal Winsen C

Inventors

• Zouzal Winsen C
• Patrick Gerald

Classifications

• B60N2/04

  the whole seat being movable · CPC title

• B60N2/012 Primary

  The seat support being a part of the vehicle body or chassis · CPC title

• B60N2/22

  the back-rest being adjustable {(B60N2/2878 takes precedence)} · CPC title

• B60N2/995

  Lower-leg-rests, e.g. calf-rests · CPC title

• B60N2/06

  slidable (B60N2/12 {, B60N2/2209} take precedence) · CPC title