Vehicle-integrated drone

1. A vehicle system comprising a processor and a memory storing instructions executable by the processor, the instructions including:

receiving an alert signal;

deploying a drone from a host vehicle in response to receiving the alert signal;

selecting an operating mode in accordance with the alert signal from among a plurality of operating modes including at least a panic mode and a security mode;

commanding the drone to follow the host vehicle and to present a perceptible alert; and

selecting the perceptible alert according to the selected operating mode;

wherein, in the panic mode, the perceptible alert includes turning on a siren; and

in the security mode, the perceptible alert includes shining a light on the host vehicle.

2. The vehicle system of claim 1 , wherein the alert signal is received at the host vehicle via a user input provided to a user interface incorporated into the host vehicle.

3. The vehicle system of claim 1 , wherein the alert signal is received via at the host vehicle via a communication interface in wireless communication with a remote server.

4. The vehicle system of claim 3 , wherein the remote server is associated with an emergency service provider.

5. The vehicle system of claim 1 , the instructions further including:

determining a location of the host vehicle; and

commanding a communication interface to wirelessly transmit the location of the host vehicle to a remote server associated with an emergency service provider.

6. The vehicle system of claim 1 , the instructions further including:

commanding a communication interface to transmit a follow command to the drone, the follow command including instructions for the drone to follow the host vehicle;

periodically determining a location of the host vehicle; and

commanding the communication interface to transmit the location of the host vehicle to the drone each time the location of the host vehicle is determined.

7. The vehicle system of claim 1 , wherein in the panic mode, the perceptible alert further includes shining the light on the host vehicle.

8. The vehicle system of claim 1 , wherein in the security mode, the perceptible alert includes only shining the light on the host vehicle.

9. The vehicle system of claim 1 , wherein the operating modes further includes a static view mode, and the instructions include, in the static view mode, commanding the drone to follow the host vehicle without presenting a perceptible alert.

10. A method comprising:

receiving an alert signal at a host vehicle;

deploying a drone from the host vehicle in response to receiving the alert signal;

selecting an operating mode in accordance with the alert signal from among a plurality of operating modes including at least a panic mode and a security mode;

commanding the drone to follow the host vehicle and to present a perceptible alert; and

selecting the perceptible alert according to the selected operating mode;

wherein, in the panic mode, the perceptible alert includes turning on a siren; and

in the security mode, the perceptible alert includes shining a light on the host vehicle.

11. The method of claim 10 , wherein the alert signal is received at the host vehicle via a user input provided to a user interface incorporated into the host vehicle.

12. The method of claim 10 , wherein the alert signal is received via at the host vehicle via a communication interface in wireless communication with a remote server.

13. The method of claim 12 , wherein the remote server is associated with an emergency service provider.

14. The method of claim 10 , the instructions further including:

determining a location of the host vehicle; and

commanding a communication interface to wirelessly transmit the location of the host vehicle to a remote server associated with an emergency service provider.

15. The method of claim 10 , the instructions further including:

commanding a communication interface to transmit a follow command to the drone, the follow command including instructions for the drone to follow the host vehicle;

periodically determining a location of the host vehicle; and

commanding the communication interface to transmit the location of the host vehicle to the drone each time the location of the host vehicle is determined.

16. The method of claim 10 , wherein in the panic mode, the perceptible alert further includes shining the light on the host vehicle.

17. The method of claim 10 , wherein in the security mode, the perceptible alert includes only shining the light on the host vehicle.

18. The method of claim 10 , wherein the operating modes further includes a static view mode, and the instructions include, in the static view mode, commanding the drone to follow the host vehicle without presenting a perceptible alert.

19. A vehicle system comprising:

a drone, deployable from a host vehicle, including a light source and a siren;

a communication interface programmed to wirelessly receive an alert signal from a remote server associated with an emergency service provider; and

a processor programmed to receive the alert signal from the communication interface, deploy the drone from the host vehicle in response to receiving the alert signal, select an operating mode in accordance with the alert signal from among a plurality of operating modes including at least a panic mode and a security mode, command the drone to follow the host vehicle and to present a perceptible alert, and selecting the perceptible alert according to the selected operating mode;

wherein, in the security mode, the perceptible alert includes shining the light source on the host vehicle; and

in the panic mode, the perceptible alert includes turning on the siren.

20. The vehicle system of claim 19 , wherein in the panic mode, the perceptible alert further includes shining the light on the host vehicle, and in the security mode, the perceptible alert includes only shining the light on the host vehicle.