Audible passenger announcements for autonomous vehicle services

Patent metadata

Field	Value
Publication number	US-12083887-B2
Application number	US-202318221686-A
Country	US
Kind code	B2
Filing date	Jul 13, 2023
Priority date	Apr 26, 2019
Publication date	Sep 10, 2024
Grant date	Sep 10, 2024

Abstract

Aspects of the technology relate to assisting a passenger in an autonomous vehicle without a driver. For instance, after a door of the vehicle is opened, a predetermined period of time may be waited by processors of computing devices of the vehicle. After waiting the predetermined period of time and when the vehicle's door remains open, a set of instructions for closing the vehicle's door may be played by the processors through a speaker of the vehicle. Once the door of the vehicle is closed, an announcement may be played by the processors through the speaker requesting that the passenger press a first button to initiate a ride to a destination. In response to the first button being pressed, the ride to the destination may be initiated by the processors by maneuvering the vehicle autonomously to the destination.

First claim

The invention claimed is:

1. A method comprising:
controlling, by one or more processors, an autonomous vehicle to travel to a location and pick up or drop off a passenger; and
when the vehicle arrives at the location:
detecting, by the one or more processors, that a door of the vehicle has been opened; and
when the door of the vehicle remains open for a predetermined period of time, providing, by the one or more processors, first information including instructions to close the door of the vehicle.

2. The method of claim 1 , wherein when the door of the vehicle is open, playing by the one or more processors through a speaker, second information identifying the vehicle to confirm that the vehicle is assigned to the passenger.

3. The method of claim 1 , wherein the predetermined period of time corresponds to an amount of time during which the passenger can be expected to enter the vehicle and close the door of the vehicle.

4. The method of claim 1 , wherein once the door is closed, playing by the one or more processors, an announcement stating a destination in order to confirm that the vehicle is assigned to the passenger.

5. The method of claim 4 , wherein the announcement further requests that the passenger confirm the destination by pressing a button.

6. The method of claim 5 , wherein the announcement is played after a ride to the destination has been initiated.

7. The method of claim 4 , wherein before playing the announcement, confirming, by the one or more processors, that the passenger is seated within the vehicle.

8. The method of claim 1 , wherein the one or more processors determine that the door remains open based on feedback from a door sensor.

9. The method of claim 1 , further comprising:
detecting, by the one or more processors, an occurrence of a first event associated with the passenger before the door of the vehicle to opened to allow the passenger to enter the vehicle; and
in response to detecting the occurrence of the first event, providing, by the one or more processors, second information to the passenger.

10. The method of claim 9 , wherein the detecting the occurrence of the first event comprises:
detecting, by the one or more processors, that the passenger is proximate to the vehicle.

11. The method of claim 9 , wherein the second information includes at least one of a name of the passenger or a phrase or description configured to confirm that the vehicle is assigned to the passenger.

12. The method of claim 11 , wherein the second information is included in an announcement played through a speaker of the vehicle.

13. The method of claim 1 , further comprising:
when the passenger enters the vehicle, the door is closed and a second event associated with the passenger occurs, providing, by the one or more processors, second information to the passenger.

14. The method of claim 13 , wherein the second event is associated with seating of the passenger within the vehicle.

15. The method of claim 14 , wherein an internal camera is used to confirm that the passenger is sitting in a correct location.

16. The method of claim 14 , wherein a seat belt sensor or a pressure sensor is used to confirm that the passenger is sitting in a correct location.

17. The method of claim 14 , wherein the second information includes instructions for the passenger to initiate a ride by the vehicle to a destination.

18. The method of claim 17 , wherein the instructions include a request for the passenger to press a button to initiate the ride.

19. An autonomous vehicle comprising:
a door;
a sensor operably coupled with the door, the sensor configured to detect when the door is open or closed; and
one or more processors operably coupled with the sensor, the one or more processors configured to:
control the vehicle to travel to a location to pick up or drop off a passenger;
when the vehicle arrives at the location, receive feedback from the sensor indicating that the door of the vehicle has been opened; and
when the door of the vehicle remains open for a predetermined period of time, provide first information including instructions to close the door of the vehicle.

20. The autonomous vehicle of claim 19 , further comprising a speaker operably coupled with the one or more processors, wherein the one or more processors are further configured to play, through the speaker, second information identifying the vehicle to confirm that the vehicle is assigned to the passenger.

Assignees

• Waymo Llc

Inventors

• Moon Maria
• Mercay Julien Charles
• Bechtel Kyle
• Powell Ryan
• Wright Clement

Classifications

• B60K35/28 Primary

  characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver · CPC title

• B60K35/85

  Arrangements for transferring vehicle- or driver-related data · CPC title

• B60K35/10

  Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor · CPC title

• B60K35/22

  Display screens · CPC title

• B60K35/265 Primary

  Voice · CPC title