Passenger seats and doors for an autonomous vehicle

Patent metadata

Field	Value
Publication number	US-11660985-B2
Application number	US-202016923614-A
Country	US
Kind code	B2
Filing date	Jul 8, 2020
Priority date	Jun 4, 2020
Publication date	May 30, 2023
Grant date	May 30, 2023

Abstract

An autonomous can include one or more configurable passenger seats to accommodate a plurality of different seating configurations. For instance, the one or more passenger seats can include a passenger seat defining a seating orientation. The passenger seat can be configurable in a first configuration in which the seating orientation is directed towards a forward end of the autonomous vehicle and a second configuration in which the seating orientation is directed towards a rear end of the autonomous vehicle. The passenger seat can include a seatback rotatable about a pivot point on a base of the passenger seat to switch between the first configuration and the second configuration. Alternatively, or additionally, the autonomous vehicle can include a door assembly pivotably fixed to a vehicle body of the autonomous vehicle such that a swept path of the door assembly when moving between an open position and a closed position is reduced.

First claim

What is claimed is:

1. An autonomous vehicle comprising:
a vehicle body defining an opening through which a person enters and exits an interior of the vehicle body;
a door assembly movable between an open position and a closed position to permit selective access to the interior of the vehicle body; and
a linkage assembly configured to move the door assembly along a longitudinal axis of the vehicle body, the linkage assembly comprising:
a first linkage arm pivotably fixing the door assembly to the vehicle body at a first pivot point that is spaced apart from the opening along the longitudinal axis of the vehicle body and a lateral axis of the vehicle body and positioned within a cavity defined by an exterior surface of the vehicle body; and
a second linkage arm pivotably fixing the door assembly to the vehicle body at a second pivot point that is positioned outside of the interior of the vehicle body, the second pivot point spaced apart from the first pivot point along the longitudinal axis of the vehicle body,
wherein:
in the closed position, the first linkage arm is positioned within the cavity defined by the exterior surface of the vehicle body; and
in the open position, a majority of the first linkage arm is positioned outside of the cavity.

2. The autonomous vehicle of claim 1 , wherein the second pivot point is inset from a periphery of the vehicle body.

3. The autonomous vehicle of claim 1 , wherein:
the vehicle body includes a floorboard that defines a bottom of the interior of the vehicle body; and
the second pivot point is positioned within a cavity that is positioned below the floorboard.

4. The autonomous vehicle of claim 1 , wherein a shape of the first linkage arm mirrors a shape of the cavity defined by the exterior surface of the vehicle body.

5. The autonomous vehicle of claim 1 , wherein the second linkage arm comprises a first portion and a second portion that is oriented substantially perpendicular to the first portion.

6. The autonomous vehicle of claim 1 , wherein the door assembly is a first door assembly, wherein the autonomous vehicle comprises a second door assembly and a second linkage assembly pivotably fixing the second door assembly to the vehicle body, the second linkage assembly comprising:
a third linkage arm pivotably fixing the second door assembly to the vehicle body at a third pivot point that is positioned outside of the interior of the vehicle body; and
a fourth linkage arm pivotably fixing the second door assembly to the vehicle body at a fourth pivot point that is positioned outside of the interior of the vehicle body, the fourth pivot point spaced apart from the third pivot point along the longitudinal axis of the vehicle body,
wherein the third linkage arm and the fourth linkage arm are configured to move the second door assembly along the longitudinal axis of the vehicle body.

7. The autonomous vehicle of claim 1 , wherein the second pivot point is spaced apart from the first pivot point along a vertical axis of the vehicle body.

8. The autonomous vehicle of claim 1 , wherein in the closed position, the first linkage arm is positioned entirely within the cavity defined by the exterior surface of the vehicle body.

9. An autonomous vehicle comprising:
a vehicle body defining an opening through which a person enters and exits an interior of the vehicle body;
a vertical support;
a double door comprising a first door assembly and a second door assembly, the first door assembly movable between an open position and a closed position to selectively couple the vertical support to the vehicle body; and
a first linkage assembly configured to move the first door assembly along a longitudinal axis of the vehicle body, the first linkage assembly comprising:
a first linkage arm pivotably fixing the first door assembly to the vehicle body at a first pivot point that is spaced apart from the opening along the longitudinal axis of the vehicle body and a lateral axis of the vehicle body and positioned within a cavity defined by an exterior surface of the vehicle body; and
a second linkage arm pivotably fixing the first door assembly to the vehicle body at a second pivot point that is positioned outside of the interior of the vehicle body, the second pivot point spaced apart from the first pivot point along the longitudinal axis of the vehicle body,
wherein:
in the closed position, the first linkage arm is positioned within the cavity defined by the exterior surface of the vehicle body; and
in the open position, a majority of the first linkage arm is positioned outside of the cavity.

10. The autonomous vehicle of claim 9 , wherein the vertical support is integral with the first door assembly.

11. The autonomous vehicle of claim 9 , wherein:
the second door assembly is movable between the open position and the closed position;
a first portion of the vertical support is integral with the first door assembly of the double door; and
a second portion of the vertical support is integral with the second door assembly of the double door.

12. The autonomous vehicle of claim 9 , wherein the second pivot point is inset from a periphery of the vehicle body.

13. The autonomous vehicle of claim 9 , wherein the first linkage arm is visible from outside of the interior of the vehicle body when the first door assembly is in the closed position.

14. An autonomous vehicle comprising:
a vehicle body defining an opening through which a person enters and exits an interior of the vehicle body;
a double door comprising a first door assembly and a second door assembly, the first door assembly and the second door assembly respectively movable between an open position and a closed position to permit access to the interior of the vehicle body;
a vertical support coupled to the vehicle body and movable along a longitudinal axis of the vehicle body between a first location on the vehicle body and a second location on the vehicle body based on movement of the first door assembly or the second door assembly; and
a first linkage assembly configured to move the first door assembly along the longitudinal axis of the vehicle body, the first linkage assembly comprising:
a first linkage arm pivotably fixing the first door assembly to the vehicle body at a first pivot point that is spaced apart from the opening along the longitudinal axis of the vehicle body and a lateral axis of the vehicle body and positioned within a cavity defined by an exterior surface of the vehicle body; and
a second linkage arm pivotably fixing the first door assembly to the vehicle body at a second pivot point that is positioned outside of the interior of the vehicle body, the second pivot point spaced apart from the first pivot point along the longitudinal axis of the vehicle body,
wherein:
in the closed position, the first linkage arm is positioned within the cavity defined by the exterior surface of the vehicle body; and
in the open position, a majority of the first linkage arm is positioned outside of the cavity.

15. The autonomous vehicle of claim 14 , wherein:
the first location corresponds to an edge of the opening; and
the second location corresponds to a middle of the opening.

16. The autonomous vehicle of claim 14 , wherein the vertical support is movable along a track defined by the vehicle body and extending along the longitudinal axis of the vehicle body.

17. The autonomous vehicle of claim 14 , wherein the first linkage arm is visible from outside of the interior of the vehicle body when the first door assembly is in the closed position.

Assignees

• Uatc Llc

Inventors

• Kanitz Daniel Adam

Classifications

• B60N2/0292 Primary

  Multiple configuration seats, e.g. for spacious vehicles or mini-buses · CPC title

• B60N2/305

  the cushion being hinged on the vehicle frame · CPC title

• B60N2/203

  taking a position opposite to the original one · CPC title

• B60N2/832

  movable to an inoperative or stowed position · CPC title

• B60N2/3011

  the back-rest being hinged on the cushion, e.g. "portefeuille movement" · CPC title