Emergency vehicle detection and avoidance systems for autonomous vehicles

Patent metadata

Field	Value
Publication number	US-12260756-B2
Application number	US-202217974311-A
Country	US
Kind code	B2
Filing date	Oct 26, 2022
Priority date	Aug 18, 2017
Publication date	Mar 25, 2025
Grant date	Mar 25, 2025

Abstract

The present disclosure generally relates to generating emergency vehicle warnings, automatic control of autonomous vehicles based upon the emergency vehicle warnings. More particularly, the present disclosure relates to generating data representative of emergency vehicle warnings and alternate autonomous vehicle routing based upon real-time information related to an emergency vehicle. The information related to the emergency vehicle may include emergency vehicle origination location data, emergency vehicle current location data, emergency vehicle route data, and/or emergency vehicle destination location data. An emergency vehicle warning and/or alternate vehicle routing for autonomous vehicles may be generated based further on information related to an autonomous vehicle. In one aspect, an emergency vehicle may wirelessly communicate with the autonomous vehicle and/or an insurance provider remote server. The insurance provider may adjust auto insurance for insured individuals, having vehicles with the vehicle safety functionality discussed herein, to reflect lower risk and provide insurance savings to customers.

First claim

What is claimed is:

1. A computer implemented method for generating data representative of an emergency vehicle warning, the method comprising:
receiving, at a processor of a computing device, emergency vehicle data;
receiving, at a processor of a computing device, autonomous vehicle data;
generating, using a processor of a computing device, emergency vehicle warning data, based upon the emergency vehicle data and the autonomous vehicle data, in response to the processor executing an emergency vehicle route data generation module; and
generating, using a processor of a computing device, insurance-related data, based upon the emergency vehicle warning data, in response to the processor executing an insurance-related data generation module, wherein the insurance-related data is representative of an insurance risk associated with an autonomous vehicle, and wherein the insurance risk is lower for an autonomous vehicle that is equipped with an emergency vehicle warning data receiving device, and/or wherein the insurance-related data is representative of an insurance risk associated with an emergency vehicle, and wherein the insurance risk is lower for an emergency vehicle that is equipped with an emergency vehicle warning data generation and receiving device.

2. The method of claim 1 , wherein receiving the emergency vehicle data comprises receiving, in response to the processor executing an emergency vehicle data receiving module, the emergency vehicle data representative of at least one of: emergency vehicle origination position data, emergency vehicle existing position data, emergency vehicle course data, and emergency vehicle end position data.

3. The method of claim 1 , wherein receiving the autonomous vehicle data comprises receiving, in response to the processor executing an autonomous vehicle data receiving module, the autonomous vehicle data representative of at least one of: autonomous vehicle origination position data, autonomous vehicle existing position data, autonomous vehicle course data, and autonomous vehicle end position data.

4. The method of claim 1 , further comprising:
transmitting, using a processor of a computing device, the emergency vehicle warning data, to an autonomous vehicle, in response to the processor executing an emergency vehicle warning data transmission module.

5. The method of claim 1 , further comprising:
transmitting, using a processor of a computing device, the emergency vehicle data, from an emergency vehicle to an autonomous vehicle, in response to the processor executing an emergency vehicle data transmission module.

6. The method of claim 1 , further comprising:
generating, using a processor of a computing device, autonomous vehicle route data, based upon the emergency vehicle data and the autonomous vehicle data, in response to the processor executing an autonomous emergency vehicle route data generation module.

7. A system for generating emergency vehicle warning data, the system comprising:
an emergency vehicle data receiving module stored on a memory that, when executed by a processor of a computing device, causes the processor to receive emergency vehicle data;
an autonomous vehicle data receiving module stored on a memory that, when executed by a processor of a computing device, causes the processor to receive autonomous vehicle data;
an emergency vehicle warning data generation module stored on a memory that, when executed by a processor of a computing device, causes the processor to generate emergency vehicle warning data, based upon the emergency vehicle data and the autonomous vehicle data; and
an insurance-related data generation module stored on a memory that, when executed by a processor of a computing device, causes the processor to generate insurance-related data, based upon the emergency vehicle warning data, wherein the insurance-related data is representative of an insurance risk associated with an autonomous vehicle, and wherein the insurance risk is lower for an autonomous vehicle that is equipped with an emergency vehicle warning data receiving device, and/or wherein the insurance-related data is representative of an insurance risk associated with an emergency vehicle, and wherein the insurance risk is lower for an emergency vehicle that is equipped with an emergency vehicle warning data generation and receiving device.

8. The system of claim 7 , wherein the emergency vehicle data receiving module causes the processor to receive emergency vehicle data representative of at least one of: emergency vehicle origination location data, emergency vehicle current location data, emergency vehicle route data, and emergency vehicle destination location data; and
wherein the autonomous vehicle data receiving module causes the processor to receive autonomous vehicle data representative of at least one of: autonomous vehicle origination location data, autonomous vehicle current location data, autonomous vehicle route data, and autonomous vehicle destination location data.

9. The system of claim 7 , further comprising:
an emergency vehicle data transmission module stored on a memory that, when executed by a processor of a computing device, causes the processor to transmit the emergency vehicle data from an emergency vehicle to an autonomous vehicle via a point-to-point communication link.

10. The system of claim 7 , further comprising:
an emergency vehicle warning data transmission module stored on a memory that, when executed by a processor of a computing device, causes the processor to transmit the emergency vehicle warning data from a processor of a remote emergency management services device to an autonomous vehicle via a cellular telephone network.

11. The system of claim 7 , wherein the emergency vehicle data receiving module, the autonomous vehicle data receiving module, and the autonomous vehicle route data generation module are executed by a processor of a remote emergency management services device, and the remote emergency management services device further comprises:
an insurance-related data generation module stored on a memory that, when executed by the processor of the remote emergency management services device, causes the processor to generate insurance-related data, based upon the emergency vehicle warning data.

12. A non-transitory computer-readable medium storing instructions that, when executed by a processor of a computing device, causes the processor to automatically generate emergency vehicle warning data, the non-transitory computer-readable medium comprising:
an emergency vehicle data receiving module that, when executed by a processor of a computing device, causes the processor to receive emergency vehicle data;
an autonomous vehicle data receiving module that, when executed by a processor of a computing device, causes the processor to receive autonomous vehicle data;
an emergency vehicle warning data generation module that, when executed by a processor of a computing device, causes the processor to generate emergency vehicle warning data, based upon the emergency vehicle data and the autonomous vehicle data; and
generating, using a processor of a computing device, insurance-related data, based upon the emergency vehicle warning data, in response to the processor executing an insurance-related data generation module, wherein the insurance-related data is representative of an insurance risk associated with an autonomous vehicle, and wherein the insurance risk is lower for an autonomous vehicle that is equipped with an emergency vehicle warning data receiving device, and/or wherein the insurance-related data is representative of an insurance risk associated with an emergency vehicle, and wherein

Assignees

• State Farm Mutual Automobile Insurance Co

Inventors

• Christensen Scott T

Classifications

• G05D1/617

  Safety or protection, e.g. defining protection zones around obstacles or avoiding hazards (arrangements for controlling the position or course of two or more vehicles for avoiding collisions therebetween G05D1/693; arrangements for reacting to or preventing system or operator failure G05D1/80) · CPC title

• H04W4/40

  for vehicles, e.g. vehicle-to-pedestrians [V2P] · CPC title

• G08G1/205

  Indicating the location of the monitored vehicles as destination, e.g. accidents, stolen, rental · CPC title

• G08G1/096811

  where the route is computed offboard · CPC title

• G05D1/0055

  with safety arrangements · CPC title