Driving control apparatus, driving control method, and program

Patent metadata

Field	Value
Publication number	US-11835954-B2
Application number	US-202217865136-A
Country	US
Kind code	B2
Filing date	Jul 14, 2022
Priority date	Sep 30, 2015
Publication date	Dec 5, 2023
Grant date	Dec 5, 2023

Abstract

The present disclosure relates to a driving control apparatus, a driving control method, and a program that can resolve a conflict between a deliberate action and a reflex action during determination of a next action in autonomous driving.During autonomous driving, a reflex action is determined as a simplified action on the basis of detection results detected by a variety of sensors provided in a vehicle, and a deliberate action ranked higher than a reflex action is determined through elaborate processing. A plurality of resolution modes are made available to deal with a possible conflict between the reflex action and the deliberate action, and by which of the resolution modes the conflict is resolved is specified in advance so that the conflict is resolved by the specified resolution mode. The present disclosure is applicable to motor vehicles that drive autonomously.

First claim

The invention claimed is:

1. An information processing apparatus for a vehicle comprising:
at least one circuit configured to:
detect environmental information around the vehicle on the basis of information acquired by a sensor and provide a detection result;
determine at least first and second types of operation of the vehicle on the basis of the detection result, wherein the first and second types of operation are different from each other and wherein the first type of operation is an emergency operation and the second type of operation is not an emergency operation;
decide to perform either the first type of operation or the second type of operation; and
control operation of the vehicle based on a result of deciding to perform either the first type of operation or the second type of operation.

2. The information processing apparatus of claim 1 , wherein the second type of operation includes a deliberate operation and the first type of operation includes a reflex operation, and wherein the deliberate operation requires a longer processing time than the reflex operation.

3. The information processing apparatus of claim 2 , wherein the reflex operation includes a predetermined operation.

4. The information processing apparatus of claim 1 ,
wherein the at least one circuit is further configured to:
present, on the basis of a conflict between the first and second types of operation, information of occurrence of the conflict to a user of the vehicle.

5. The information processing apparatus of claim 4 ,
wherein the conflict is resolved by determining which of the first and second types of operation controls the vehicle on the basis of a user instruction.

6. The information processing apparatus of claim 4 ,
wherein the conflict is resolved according to at least one of a plurality of resolution modes.

7. The information processing apparatus of claim 6 ,
wherein the plurality of resolution modes includes a first resolution mode in which the conflict is resolved by prioritizing the first and second types of operation of the vehicle.

8. The information processing apparatus of claim 6 ,
wherein the plurality of resolution modes includes a second resolution mode in which the conflict is resolved by determining the earlier of the first and second types of operation as the operation of the vehicle.

9. The information processing apparatus of claim 6 ,
wherein the plurality of resolution modes includes a third resolution mode in which the conflict is resolved by determining the later of the first and second types of operation as the operation of the vehicle.

10. The information processing apparatus of claim 6 ,
wherein the plurality of resolution modes includes a fourth resolution mode in which the conflict is resolved by determining a higher reliability of the first and second types of operation as the operation of the vehicle.

11. The information processing apparatus of claim 6 ,
wherein the plurality of resolution modes includes a fifth resolution mode in which the conflict is resolved by taking a weighted average or majority decision using both the first and second types of operation of the vehicle.

12. The information processing apparatus of claim 6 ,
wherein the plurality of resolution modes includes a sixth resolution mode in which the conflict is resolved by recalculating a result based on the first and second types of operation of the vehicle.

13. The information processing apparatus of claim 6 ,
wherein the plurality of resolution modes includes a seventh resolution mode in which the conflict is resolved by prioritizing the first and second types of operation on the basis of a priority associated with operation content of the first and second types of operation of the vehicle.

14. The information processing apparatus of claim 6 ,
wherein the plurality of resolution modes includes an eighth resolution mode in which the conflict is resolved by stopping or continuing the driving without controlling the vehicle on the basis of the first and second types of operation of the vehicle.

15. The information processing apparatus of claim 6 ,
in which the plurality of resolution modes includes a ninth resolution mode in which the conflict is resolved by controlling the vehicle by operation of the user without controlling the vehicle on the basis of the first and second types of operation of the vehicle.

16. The information processing apparatus of claim 1 ,
wherein a parameter of the first and second types of operation is controlled by a user.

17. The information processing apparatus of claim 1 ,
wherein the vehicle is controlled in an autonomous driving mode and a manual driving mode; and
wherein, in the autonomous driving mode, the vehicle is controlled on the basis of the first and second types of operation.

18. A control method of an information processing apparatus for a vehicle, the method comprising:
detecting environmental information around the vehicle on the basis of information acquired by a sensor and providing a detection result;
determining at least first and second types of operation of the vehicle on the basis of the detection result, wherein the first and second types of operation are different from each other and wherein the first type of operation is an emergency operation and the second type of operation is not an emergency operation;
deciding to perform either the first type of operation or the second type of operation; and
controlling operation of the vehicle based on a result of deciding to perform either the first type of operation or the second type of operation.

19. A non-transitory computer-readable medium including executable instructions that, when executed by a computer, cause the computer to execute an information processing method for a vehicle, the method comprising:
detecting environmental information around the vehicle on the basis of information acquired by a sensor and providing a detection result;
determining at least first and second types of operation of the vehicle on the basis of the detection result, wherein the first and second types of operation are different from each other and wherein the first type of operation is an emergency operation and the second type of operation is not an emergency operation;
deciding to perform either the first type of operation or the second type of operation; and
controlling operation of the vehicle based on a result of deciding to perform either the first type of operation or the second type of operation.

Assignees

• Sony Group Corp

Inventors

• Kawamoto Kenta

Classifications

• G05D1/0088 Primary

  characterized by the autonomous decision making process, e.g. artificial intelligence, predefined behaviours (using knowledge based models G06N5/00) · CPC title

• B60W30/085 Primary

  Taking automatic action to adjust vehicle attitude in preparation for collision, e.g. braking for nose dropping · CPC title

• B60W30/09

  Taking automatic action to avoid collision, e.g. braking and steering · CPC title

• B60W30/10

  Path keeping {(cruise control for automatically following a preceding vehicle B60W30/165)} · CPC title

• B60W30/14

  {Adaptive} cruise control · CPC title