Unmanned aerial vehicle
An unmanned aerial vehicle according to the present invention includes: a main body; an arm that extends from the main body to support a rotor; a first electrical conductor which is supported by the arm and to which a voltage is applied; a second electrical conductor which is supported by the arm and spaced apart from the first electrical conductor and to which a voltage lower than the voltage applied to the first electrical conductor is applied; and a controller configured to control electrical supply to the first and second electrical conductors.
1. An unmanned aerial vehicle comprising:
a main body;
a support that extends from the main body to support a rotor;
a first electrical conductor which is supported by the support and to which a voltage is applied;
a second electrical conductor which is supported by the support and spaced apart from the first electrical conductor and to which a voltage lower than the voltage applied to the first electrical conductor is applied;
a detector; and
a controller comprising a memory including program instructions that when executed by at least one processor, cause at least one of the at least one processor to:
control electrical supply to the first and second electrical conductors;
compare an image captured by the detector to information stored in the memory;
determine, based on the comparison, whether the image includes a target to be monitored; and
enter, based on the controller determining that the image includes the target to be monitored, the controller into a chase control mode.
2. The unmanned aerial vehicle according to claim 1 , wherein the first and second electrical conductors are each provided in an annular shape surrounding an area outside the rotor around the main body.
3. The unmanned aerial vehicle according to claim 1 , wherein the first and second electrical conductors are electrodes that protrude in a direction away from the main body.
4. The unmanned aerial vehicle according to claim 1 , wherein
while the controller is in the chase control mode, the controller supplies or is ready to supply a voltage to the first and second electrical conductors.
5. The unmanned aerial vehicle according to claim 4 , wherein the controller determines, based on the comparison, whether the image includes a person; and based on the controller determining that image includes a person, the controller switches from the chase control mode to a no current flow control mode in which no voltage is applied to the first and second electrical conductors.
6. The unmanned aerial vehicle according to claim 1 , wherein
the controller determines, based on the comparison, whether the image includes a person; and
based on the controller determining that the image includes a person, the controller switches to a no current flow control mode in which no voltage is applied to the first and second electrical conductors.
7. The unmanned aerial vehicle according to claim 1 , further comprising a communication section configured to receive external information for starting electrical supply, wherein
when receiving information for starting electrical supply from the communication section, the controller performs control to apply voltages to the first and second electrical conductors.
8. The unmanned aerial vehicle according to claim 1 , wherein while the controller is in the chase control mode, the controller controls the flight of the unmanned aerial vehicle such that the distance between the unmanned aerial vehicle and the target to be monitored is shorter than a predetermined value.
9. The unmanned aerial vehicle according to claim 1 , wherein while the controller is in the chase control mode, the controller causes the first and second electrical conductors to produce an electric discharge sound.
10. An unmanned aerial vehicle comprising:
a main body;
a support that extends from the main body to support a rotor; and
a propeller guard that is dome-shaped as a whole and attached to the support,
the propeller guard comprising:
a first electrical conductor to which a voltage is applied;
a second electrical conductor to which a voltage lower than the voltage applied to the first electrical conductor is applied;
a detector; and
a controller comprising a memory including program instructions that when executed by at least one processor, cause at least one of the at least one processor to:
compare an image captured by the detector to information stored in the memory;
determine, based on the comparison, whether the image includes a target to be monitored; and
enter, based on the controller determining that the image includes the target to be monitored, the controller into a chase control mode, wherein while the controller is in the chase control mode, the controller controls the flight of the unmanned aerial vehicle such that the distance between the unmanned aerial vehicle and the target to be monitored is shorter than a predetermined value.
11. The unmanned aerial vehicle according to claim 10 , wherein the first and second electrical conductors are spaced apart from each other and arranged to extend substantially in parallel to each other.
12. The unmanned aerial vehicle according to claim 10 , wherein the first and second electrical conductors are each provided in an annular shape surrounding an area outside the rotor around the main body as a center.
13. The unmanned aerial vehicle according to claim 10 , wherein the program code is further configured to cause at least one of the at least one processor to control electrical supply to the first and second electrical conductors.
14. The unmanned aerial vehicle according to claim 13 , wherein
while the controller is in a chase control mode, the controller supplies or is ready to supply a voltage to the first and second electrical conductors.
15. The unmanned aerial vehicle according to claim 13 , wherein the controller determines, based on the comparison, whether the image includes a person; and based on the controller determining that the image includes a person,
the controller switches to a no current flow control mode in which no voltage is applied to the first and second electrical conductors.
16. The unmanned aerial vehicle according to claim 13 , further comprising a communication section configured to receive external information for starting electrical supply, wherein
when receiving information for starting electrical supply from the communication section, the controller performs control to apply voltages to the first and second electrical conductors.
17. The unmanned aerial vehicle according to claim 13 , wherein
when receiving, from a ground system for detecting a target to be monitored, a signal indicating the detection of the target, the controller enters a chase control mode for chasing the target while the controller supplies or is ready to supply a voltage to the first and second electrical conductors.
18. The unmanned aerial vehicle according to claim 10 , wherein while the controller is in the chase control mode, the controller controls the flight of the unmanned aerial vehicle such that the distance between the unmanned aerial vehicle and the target to be monitored is shorter than a predetermined value.
19. The unmanned aerial vehicle according to claim 10 , wherein while the controller is in the chase control mode, the controller causes the first and second electrical conductors to produce an electric discharge sound.