Providing roadside assistance to vehicles

Patent metadata

Field	Value
Publication number	US-11904754-B2
Application number	US-202217990010-A
Country	US
Kind code	B2
Filing date	Nov 18, 2022
Priority date	Dec 30, 2019
Publication date	Feb 20, 2024
Grant date	Feb 20, 2024

Abstract

Systems and methods provide for enabling an autonomous vehicle to provide road assistance to a vehicle. The autonomous vehicle can analyze sensor data about the vehicle captured by one or more of its sensors as it navigates a route. Based on the analysis of the sensor data, the autonomous vehicle can determine that the vehicle needs maintenance. The autonomous vehicle can proactively send a request, based on the determination, to initiate a towing mechanism to tow the vehicle. Based on receiving an acceptance of the request from the vehicle, the autonomous vehicle can activate the towing mechanism.

First claim

What is claimed is:

1. A method of towing vehicles comprising:
navigating an autonomous vehicle along a route, wherein the autonomous vehicle includes at least one sensor configured to capture sensor data;
determining, based on analyzing the sensor data corresponding to a vehicle, an operational issue of the vehicle in accordance with a circumstance identified by one or more models;
determining an ability to take an action with respect to the operational issue; and
requesting, from the vehicle, authorization to initiate a remedial mechanism in accordance with the action.

2. The method of claim 1 , wherein the vehicle is the autonomous vehicle, and the sensor data corresponds to the autonomous vehicle.

3. The method of claim 1 , the method further comprising:
determining a type of operational issue in accordance with the circumstance identified by the one or more models;
navigating an autonomous towing vehicle to the vehicle; and
initiating a towing mechanism on the autonomous towing vehicle in response to determining the type of operation issue.

4. The method of claim 1 , the method further comprising:
sending, within the request to initiate the remedial mechanism, a request for information about the operational issue experienced by the vehicle;
based on receiving the information about the operational issue, sending the information to a dispatch service; and
receiving, from the dispatch service, a selected repair service location to tow the vehicle.

5. The method of claim 1 , the method further comprising:
receiving, from a dispatch service, a first authentication key along associated with the request to initiate the remedial mechanism;
sending the first authentication key to the vehicle for mutual authentication;
authenticating the vehicle based on a second authentication key received from the vehicle; and
based on receiving, from the vehicle, confirmation that the autonomous vehicle is also authenticated, establishing communications in order to initiate the remedial mechanism.

6. The method of claim 1 , wherein the remedial mechanism automatically attaches itself to the vehicle once an acceptance of the request from the vehicle is received.

7. The method of claim 1 , wherein the remedial mechanism is activated once price terms that have been received by the vehicle have been accepted.

8. An autonomous vehicle comprising:
one or more sensors;
at least one memory comprising instructions; and
a processor coupled to the one or more sensors and the at least one memory, wherein execution of the instructions by the processor executes:
navigating the autonomous vehicle along a route, wherein the autonomous vehicle is configured to capture sensor data via the one or more sensors;
determining, based on the sensor data corresponding to the autonomous vehicle, an operational issue of the autonomous vehicle in accordance with a circumstance identified by one or more models; and
sending, from the autonomous vehicle to a backup service, a request to initiate a remedial mechanism in accordance with the operational issue.

9. The autonomous vehicle of claim 8 , wherein execution of the instructions by the processor further executes:
establishing a link with the backup service;
sending information about the operational issue to the backup service;
initiating a price negotiation with the backup service; and
sending an acceptance of the price negotiation and challenge response information to the backup service.

10. The autonomous vehicle of claim 8 , wherein the request to initiate the remedial mechanism includes a request for an autonomous towing vehicle that navigates to the autonomous vehicle.

11. The autonomous vehicle of claim 8 , wherein execution of the instructions by the processor further executes:
sending, within the request to initiate the remedial mechanism, information about a type of operational issue experienced by the autonomous vehicle wherein the backup service selects a repair service location based on the type of operational issue.

12. The autonomous vehicle of claim 8 , wherein execution of the instructions by the processor further executes:
receiving, from the backup service, a first authentication key in response to the request to initiate the remedial mechanism;
sending the first authentication key to an autonomous towing vehicle for mutual authentication;
authenticating the autonomous towing vehicle based on a second authentication key received from the autonomous towing vehicle; and
based on receiving, from the autonomous towing vehicle, confirmation that the autonomous towing vehicle is also authenticated, establishing communications in order to initiate the remedial mechanism.

13. The autonomous vehicle of claim 8 , wherein execution of the instructions by the processor further executes:
receiving, from the backup service, price terms for the remedial mechanism; and
sending, to the backup service, an acceptance of the price terms.

14. A non-transitory computer readable medium comprising instructions, the instructions, when executed by a computing system, cause the computing system to:
navigate an autonomous vehicle along a route, wherein the autonomous vehicle is configured to capture sensor data via one or more sensors;
determine, based on the sensor data, an operational issue of a vehicle in accordance with a circumstance identified by one or more models; and
send, from the autonomous vehicle to a backup service, a request to initiate a remedial mechanism in accordance with the operational issue.

15. The non-transitory computer readable medium of claim 14 , the instructions further causing the computing system to:
establish a link with the backup service;
send information about the operational issue to the backup service;
initiate a price negotiation with the backup service; and
send an acceptance of the price negotiation and challenge response information to the backup service.

16. The non-transitory computer readable medium of claim 14 , the instructions further causing the computing system to:
send, within the request to initiate the remedial mechanism, information about a type of an operational issue experienced by the vehicle, wherein the backup service selects a repair service location based on the type of operational issue.

17. The non-transitory computer readable medium of claim 14 , the instructions further causing the computing system to:
receive, from the backup service, a first authentication key in response to the request to initiate the remedial mechanism;
send the first authentication key to an autonomous towing vehicle for mutual authentication;
authenticate the autonomous towing vehicle based on a second authentication key received from the autonomous towing vehicle; and
based on receiving, from the autonomous towing vehicle, confirmation that the autonomous towing vehicle is also authenticated, establish communications in order to initiate the remedial mechanism.

18. The non-transitory computer readable medium of claim 14 , wherein the request to initiate the remedial mechanism includes a request for an autonomous towing vehicle.

19. The non-transitory computer readable medium of claim 14 , the instructions further causing the computing system to:
receive, from the backup service, price terms for the remedial mechanism; and
send, to the backup service, an acceptance of the price terms.

Assignees

• Gm Cruise Holdings Llc

Inventors

• Krishnamurthi Govindarajan

Classifications

• B60P3/07 Primary

  for carrying road vehicles · CPC title

• G05D1/0295

  by at least one leading vehicle of the fleet · CPC title

• G06Q10/20 Primary

  Administration of product repair or maintenance · CPC title

• G07C5/0808

  Diagnosing performance data (testing of vehicles G01M17/00; testing of electrical installation on vehicles G01R31/005) · CPC title

• G08G1/202

  Dispatching vehicles on the basis of a location, e.g. taxi dispatching · CPC title