Autonomous unmanned vehicles for responding to situations

Patent metadata

Field	Value
Publication number	US-11567508-B2
Application number	US-201716649584-A
Country	US
Kind code	B2
Filing date	Dec 20, 2017
Priority date	Dec 20, 2017
Publication date	Jan 31, 2023
Grant date	Jan 31, 2023

Abstract

Autonomous unmanned vehicles (UVs) for responding to situations are described. Embodiments include UVs that launch upon detection of a situation, operate in the area of the situation, and collect and send information about the situation. The UVs may launch from a vehicle involved in the situation, a vehicle responding to the situation, or from a fixed station. In other embodiments, the UVs also provide communications relays to the situation and may facilitate access to the situation by responders. The UVs further may act as decoupled sensors for vehicles. In still other embodiments, the collected information may be used to recreate the situation as it happened.

First claim

What is claimed is:

1. An unmanned vehicle (UV) carried by a vehicle, the UV comprising:
a launch initiator to trigger launching of the UV in response to receipt of a launch signal, wherein the launch signal is based on a collision of the vehicle and the launch signal is responsive to at least one of an external signal from the vehicle indicating the collision of the vehicle has occurred or is imminent or a sensor incorporated into the UV indicating the collision of the vehicle has occurred or is imminent; and
a controller to control the UV to travel in a predetermined direction from a point of the collision of the vehicle to capture an image of the collision from a perspective.

2. The UV of claim 1 , wherein the UV is one of a plurality of UVs carried by the vehicle and the predetermined direction is different than respective travel directions of other UVs of the plurality of UVs such that each UV of the plurality of UVs travels in different directions from the point of the collision to capture respective images of the collision from different perspectives.

3. The UV of claim 2 , wherein the vehicle is a computer assisted/autonomous driving (CA/AD) vehicle.

4. The UV of claim 1 , wherein the vehicle further comprises a launch apparatus to launch the UV upon receipt of the launch signal.

5. The UV of claim 4 , wherein the launch apparatus is to launch different UVs of a plurality of UVs with different forces.

6. A method for capturing a collision of a vehicle, comprising:
detecting an impact from the collision of the vehicle;
signaling a launch initiator to launch an unmanned vehicle (UV) from the vehicle in response to the detecting of the impact; and
controlling the UV to capture an image of the collision of the vehicle from a predetermined distance from the collision and with a perspective.

7. The method of claim 6 , further comprising:
in response to the detecting, signaling the launch initiator to launch a plurality of UVs from the vehicle in different directions, wherein the plurality of UVs are to capture images of the collision of the vehicle from different perspectives from one another.

8. The method of claim 7 , further comprising determining different forces with which to launch different UVs of the plurality of UVs.

9. A non-transitory computer-readable medium (CRM) comprising instructions that, when executed by an unmanned vehicle (UV) controller, are to:
detect a collision or imminent collision of a vehicle;
in response to the detection, signal a launch initiator to launch a plurality of UVs in different directions from the vehicle; and
control the plurality of UVs to capture respective images of a collision point of the vehicle such that the respective images captured by each UV in the plurality of UVs is from a different perspective than perspectives of other images captured by other UVs of the plurality of UVs.

10. The CRM of claim 9 , wherein the images captured by the plurality of UVs can be combined to create a three dimensional (3D) view of the collision.

11. The CRM of claim 9 , further comprising instructions that, when executed by the UV controller, are to launch the UV a predetermined distance from the collision point.

12. The CRM of claim 11 , wherein the vehicle is a computer assisted/autonomous driving (CA/AD) vehicle.

13. The CRM of claim 9 , further comprising instructions that, when executed by the UV controller, are to determine a force with which to launch individual UVs of the plurality of UVs based on a direction in which each UV is launched relative to a direction of travel of the vehicle.

14. The UV of claim 1 , wherein the external signal is one or both of from a component disposed in the vehicle and originates from a source external to the vehicle.

15. The UV of claim 1 , wherein the launch signal is the external signal or a signal from the sensor.

16. The UV of claim 1 , wherein the launch signal or the external signal is conveyed through a wired transmission medium or a wireless transmission medium.

17. The UV of claim 1 , wherein the launch initiator is responsive to the sensor incorporated into the UV indicating the collision of the vehicle has occurred when the collision prevents the external signal from triggering deployment of the UV.

18. The UV of claim 2 , wherein the respective images from the different perspectives can be combined to create a three dimensional (3D) view of the collision.

19. The UV of claim 2 , wherein each of the UVs is to travel a predetermined distance in the different directions from the point of the collision to capture the respective images of the collision from the different perspectives.

20. The UV of claim 5 , wherein:
the different UVs include a UV which is to be launched in a direction of travel of the vehicle and a UV which is to be launched in a direction opposite to the direction of travel; and
a launch force of the UV which is to be launched in the direction of travel is less than a launch force of the UV which is to be launched in the direction opposite to the direction of travel.

21. The method of claim 6 , wherein the signaling of the launch initiator comprises receiving other signals from at least one of an external source, a sensor incorporated into the UV, or a sensor incorporated into the vehicle.

22. An unmanned vehicle (UV), comprising:
sensor circuitry to capture first sensor data representative of a collision of a vehicle on which the UV is carried;
interface circuitry to obtain second sensor data from a sensor disposed in or on the vehicle; and
processor circuitry connected to the sensor circuitry and the interface circuitry, wherein the processor circuitry is to:
identify the collision of the vehicle based on the first sensor data or the second sensor data, and
trigger launching of the UV from the vehicle in response to the identification of the collision.

23. The UV of claim 22 , wherein the processor circuitry is to trigger the launching of the UV when the first sensor data indicates the collision of the vehicle has occurred and when the collision prevents an external trigger signal based on the second sensor data to be used to trigger deployment of the UV.

24. The UV of claim 22 , wherein the processor circuitry is to trigger the launching of the UV when the sensor disposed in or on the vehicle predicts an impending crash based on an obstacle on a collision trajectory with the vehicle.

Assignees

• Intel Corp

Inventors

• Larson Andrew
• Balappanavar Subhas
• Pohl Daniel
• Natroshvili Koba
• Buerkle Cornelius
• Cohen Ellann
• Herden Andreas
• Miele Ralph V
• Pidwerbecki David
• Schick Roman
• Schroeder Henning
• Sprenger Mark E

Classifications

• B64C2201/127

  Operations & Transport · mapped topic

• B64C39/024

  of the remote controlled vehicle type, i.e. RPV · CPC title

• B64C2201/208

  Operations & Transport · mapped topic

• H04N5/2253

  Electricity · mapped topic

• G05D1/0242 Primary

  using non-visible light signals, e.g. IR or UV signals · CPC title