Autonomous controller, vehicle system including the same, and method thereof

Patent metadata

Field	Value
Publication number	US-2024051586-A1
Application number	US-202318492538-A
Country	US
Kind code	A1
Filing date	Oct 23, 2023
Priority date	Dec 18, 2019
Publication date	Feb 15, 2024
Grant date	—

Abstract

The autonomous controller includes: a processor configured to control autonomous driving and determines whether to enable an autonomous driving mode or to convert the autonomous driving mode into a manual driving mode based on a current position of the driver's seat; and a storage configured to store data and an algorithm run by the processor. The processor controls at least one of whether to enable an autonomous driving mode, whether to restrict position adjustment of the driver's seat, or whether to hand over control authority based on a movement position in a forward or backward direction of the driver's seat or an angle of the backrest of the driver's seat.

First claim

What is claimed is:

1 . An autonomous controller comprising:
a processor configured to:
control autonomous driving,
determine whether to enable an autonomous driving mode or to convert the autonomous driving mode into a manual driving mode based on a current position of a seat of a driver, and
control whether to hand over control authority based on a movement position in a forward or backward direction of the seat of the driver or on an angle of a backrest of the seat of the driver; and
a storage configured to store data and an algorithm run by the processor.

2 . The autonomous controller of claim 1 , wherein the processor is configured not to enable the autonomous driving mode when the movement position in the forward or backward direction of the seat of the driver is greater than a first threshold or when the angle of the backrest of the seat of the driver is greater than a second threshold.

3 . The autonomous controller of claim 2 , wherein the processor is configured to perform position adjustment of the seat of the driver when,
while the driver is keeping his or her hands on a steering wheel, manipulating a brake pedal, or manipulating an accelerator pedal, the movement position in the forward or backward direction of the seat of the driver is greater than the first threshold or the angle of the backrest of the seat of the driver is greater than the second threshold.

4 . The autonomous controller of claim 2 , wherein the processor is configured to adjust the first threshold or the second threshold when,
while the driver is keeping his or her hands on a steering wheel, manipulating a brake pedal, or manipulating an accelerator pedal, the movement position in the forward or backward direction of the seat of the driver is greater than the first threshold or the angle of the backrest of the seat of the driver is greater than the second threshold.

5 . The autonomous controller of claim 4 , wherein the processor is configured to maintain or increase the first threshold or the second threshold.

6 . The autonomous controller of claim 2 , wherein the processor is configured to adjust the first threshold or the second threshold based on a position of face or eyes of the driver,
when the driver keeps his or her hands on a steering wheel and the movement position in the forward or backward direction of the seat of the driver is greater than the first threshold or when the driver keeps his or her hands on a steering wheel and the angle of the backrest of the seat of the driver is greater than the second threshold.

7 . The autonomous controller of claim 6 , wherein the processor is configured to refrain from adjusting the first threshold or the second threshold when a distance between the position of the face of the driver and the seat of the driver is greater than or equal to a predetermined distance.

8 . The autonomous controller of claim 7 , wherein the processor is configured to refrain from adjusting the first threshold or the second threshold when the distance between the face of the driver and the seat of the driver is greater, by more than a predetermined reference value, than a distance between the face of the driver and a camera capturing the face of the driver.

9 . The autonomous controller of claim 1 , wherein the processor is configured to restrict position adjustment of the seat of the driver while the autonomous driving mode is being performed, when the movement position in the forward or backward direction of the seat of the driver is greater than a first threshold, or when the angle of the backrest of the seat of the driver is greater than a second threshold.

10 . The autonomous controller of claim 1 , wherein the processor is configured to request a driver to take over the control authority while the autonomous driving mode is being performed, when the movement position in the forward or backward direction of the seat of the driver is greater than a first threshold, or when the angle of the backrest of the seat of the driver is greater than a second threshold.

11 . The autonomous controller of claim 1 , wherein the processor is configured to determine that the movement position in the forward or backward direction of the seat of the driver is greater than a first threshold when the seat of the driver moves by more than a predetermined position in the backward direction.

12 . The autonomous controller of claim 1 , wherein the processor is configured to determine that the angle of the backrest of the seat of the driver is greater than a second threshold when the angle of the backrest of the seat of the driver leans forward or backward over a predetermined angle with respect to a right angle.

13 . An autonomous controller comprising:
a processor configured to:
control autonomous driving,
determine whether to enable an autonomous driving mode or to convert the autonomous driving mode into a manual driving mode based on a current position of a seat of a driver, and
control whether to enable the autonomous driving mode based on a movement position in a forward or backward direction of the seat of the driver or on an angle of a backrest of the seat of the driver; and
a storage configured to store data and an algorithm run by the processor.

14 . The autonomous controller of claim 13 , wherein the processor is configured not to enable the autonomous driving mode when the movement position in the forward or backward direction of the seat of the driver is greater than a first threshold or when the angle of the backrest of the seat of the driver is greater than a second threshold.

15 . The autonomous controller of claim 14 , wherein the processor is configured to perform position adjustment of the seat of the driver when,
while the driver is keeping his or her hands on a steering wheel, manipulating a brake pedal, or manipulating an accelerator pedal, the movement position in the forward or backward direction of the seat of the driver is greater than the first threshold or the angle of the backrest of the seat of the driver is greater than the second threshold.

16 . The autonomous controller of claim 14 , wherein the processor is configured to adjust the first threshold or the second threshold when,
while the driver is keeping his or her hands on a steering wheel, manipulating a brake pedal, or manipulating an accelerator pedal, the movement position in the forward or backward direction of the seat of the driver is greater than the first threshold or the angle of the backrest of the seat of the driver is greater than the second threshold.

17 . The autonomous controller of claim 14 , wherein the processor is configured to adjust the first threshold or the second threshold based on a position of face or eyes of the driver,
when the driver keeps his or her hands on a steering wheel and the movement position in the forward or backward direction of the seat of the driver is greater than the first threshold or when the driver keeps his or her hands on a steering wheel and the angle of the backrest of the seat of the driver is greater than the second threshold.

18 . The autonomous controller of claim 13 , wherein the processor is configured to request a driver to take over a control authority while the autonomous driving mode is being performed, when the movement position in the forward or backward direction of the seat of the driver is greater than a first threshold, or when the angle of the backrest of the seat of the driver is greater than a second threshold.

19 . The autonomous con

Assignees

• Hyundai Motor Co Ltd
• Kia Corp

Inventors

• Kim Dae Young
• Jeong Jin Su

Classifications

• B60W60/0059 Primary

  Estimation of the risk associated with autonomous or manual driving, e.g. situation too complex, sensor failure or driver incapacity · CPC title

• B60W60/0053

  from vehicle to occupant · CPC title

• B60W60/0051

  from occupants to vehicle · CPC title

• B60W40/08

  related to drivers or passengers · CPC title

• B60W2540/225

  Direction of gaze · CPC title