Controller and interface for vehicle seat

Patent metadata

Field	Value
Publication number	US-10245976-B2
Application number	US-201615082699-A
Country	US
Kind code	B2
Filing date	Mar 28, 2016
Priority date	Mar 27, 2015
Publication date	Apr 2, 2019
Grant date	Apr 2, 2019

Abstract

A vehicle seat includes a seat bottom and a seat back coupled to the seat bottom to move relative to the seat bottom. The seat bottom is coupled to a floor of a vehicle and configured to move back and forth relative to the floor. The vehicle seat includes an electronic control unit configured to control movement of the seat bottom.

First claim

The invention claimed is:

1. A controller and interface system comprising
an electronic control unit,
a human-machine interface,
the electronic control unit integrated with the human-machine interface;
the integrated electronic control unit and human-machine interface incorporated physically and electronically within a vehicle seat side shield;
wherein the vehicle seat side shield comprises a substrate and a conductive layer coupled to the substrate;
wherein electrical components of the electronic control unit and the human-machine interface are disposed on a common circuit board; and
the substrate and conductive layer substrate are configured as the common circuit board.

2. The controller and interface system of claim 1 , wherein a human-machine interface switch is molded into the side shield and coupled to the electronic control unit.

3. The controller and interface system of claim 1 , wherein the combined electronic control unit and human-machine interface is coupled to a vehicle seat frame component and the connection is configured to create a heat sink from the vehicle seat frame component.

4. The controller and interface system of claim 1 , wherein the human-machine interface is a touch screen.

5. The controller and interface system of claim 1 , further comprising modules selected from motion engines, climate engines, microcontroller, sensors, and memory.

6. The controller and interface system of claim 1 , wherein the circuit board is flexible.

7. The controller and interface system of claim 1 , wherein the vehicle seat side shield comprises switches molded to the substrate, flexible surface pads molded over the switches, and a conductive material at least partially surrounding the switches and extending through the substrate.

8. The controller and interface system of claim 1 , where the vehicle seat side shield comprises plastics material configured to conduct electricity.

9. The controller and interface system of claim 1 , wherein the vehicle seat side shield comprises a substrate and the substrate is doped.

10. The vehicle seat side shield of claim 1 , further comprising plastics material configured to conduct electricity.

Assignees

• Faurecia Automotive Seating Llc

Inventors

• Hotary James T
• Alvarez Ignacio
• Dexter Brian R

Classifications

• B60N2/0244 Primary

  with logic circuits · CPC title

• B60N2/06

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

• B60N2/0228

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

• B60N2/0235

  Joysticks · CPC title

• B60N2230/10

  Wired data transmission · CPC title