Vehicle having a controlled foldable seat
A vehicle having a seat with a seat base and seat back that folds from an upright seating position to a folded position, a user input to enter an input to move the seat back to the folded position, and at least one door moveable between open and closed positions. A door sensor detects the at least one door in the open or closed positions and a controller is configured to control movement of the seat back from the seating position to the folded position. The controller permits activation of the seat back to move to the folded position when the input is received, the at least one door is in the open position and the vehicle is determined not to be moving, and prevents movement of the seat back to the folded position when the vehicle is moving or the at least one door is in the closed position.
1 . A vehicle comprising:
a seat having a seat base and a seat back, wherein the seat back may fold from an upright seating position to a folded position;
a user input for entering an input to move the seat back to the folded position;
at least one door moveable between an open position and a closed position;
a door sensor for detecting the at least one door in the open position or the closed position; and
a controller configured to control movement of the seat back from the upright seating position to the folded position, wherein the controller determines whether the vehicle is not moving and whether the at least one door is in the open position or closed position, and wherein the controller permits activation of the seat back to move to the folded position when the input is received, the at least one door is in the open position and the vehicle is determined not to be moving, and blocks transmission of a seat folding request to prevent movement of the seat back to the folded position and outputs a message when the vehicle is moving or the at least one door is in the closed position.
2 . The vehicle of claim 1 , wherein the at least one door comprises a rear door at a rear end of the vehicle.
3 . The vehicle of claim 2 , wherein the rear door is a liftgate.
4 . The vehicle of claim 1 , wherein the at least one door comprises a rear side door.
5 . The vehicle of claim 4 , wherein the rear side door is located proximate to a rear row of seating which is rearward of a front row of seating.
6 . The vehicle of claim 1 , wherein the seat is a flip seat.
7 . The vehicle of claim 6 , wherein the flip seat has a latch that is releasable to allow the seat back to flip forward with a bias spring.
8 . The vehicle of claim 1 , wherein the seat back is moved via an actuator.
9 . The vehicle of claim 1 , wherein the user input comprises a switch.
10 . The vehicle of claim 9 , wherein the switch is located near a rear end of the vehicle.
11 . The vehicle of claim 1 , wherein the controller requires first and second attempted user inputs before moving the seat back to the folded position.
12 . A vehicle comprising:
a seat having a seat base and a seat back, wherein the seat back may fold from an upright seating position to a folded position;
a user input for entering an input to move the seat back to the folded position, wherein the user input comprises a switch that is actuatable by a user;
at least one door moveable between an open position and a closed position;
a door sensor for detecting the at least one door in the open position or the closed position; and
a controller configured to control the movement of the seat back from the seating position to the folded position, wherein the controller determines whether the vehicle is not moving and whether the at least one door is in the open position or closed position, and wherein the controller permits activation of the seat back to move to the folded position when the input is received, the at least one door is in the open position and the vehicle is determined not to be moving, and blocks transmission of a seat folding request to prevent movement of the seat back to the folded position and outputs a message when the vehicle is moving or the at least one rear side door is in the closed position, wherein the at least one door comprises a rear door at the rear end of the vehicle or proximate to a rear row of seating of the vehicle.
13 . The vehicle of claim 12 , wherein the controller requires first and second attempted user inputs before moving the seat back to the folded position.
14 . A method of controlling the folding of a seat back of a seat in a motor vehicle, the method comprising:
receiving a user input to move the seat back from an upright seating position to a folded position;
detecting the at least one door in an open position or a closed position;
determining whether the vehicle is moving or not moving;
activating with the controller the seat back to move to the folded position when the input is received, the at least one door is in the open position and the vehicle is determined not to be moving;
blocking transmission of a seat folding request to prevent with the controller movement of the seat back to the folded position when the vehicle is determined to be moving or the at least one door is in the closed position; and
outputting a message when the seat folding request is blocked.
15 . The method of claim 14 , further comprising the steps of detecting first and second attempted user inputs before moving the seat back to the folded position.
16 . The method of claim 14 , wherein the user input comprises a switch.
17 . The method of claim 16 , wherein the switch is located near the rear end of the vehicle or proximate to a seat in a rear row of seating on the vehicle.
18 . The method of claim 14 , further comprising the step of providing an output to a user indicative of preventing the folding of the seat back.
19 . The method of claim 14 , wherein the seat back moves from the upright seating position to the folded position via a bias spring when a latch is unlatched.
20 . The method of claim 14 , wherein the movement of the seat back is provided with an actuator.