IP Library Granted Patent US 12,190,740
Granted Patent B2
US 12,190,740 · App. 17/164,126 · Granted Jan 7, 2025

Flight control for flight-restricted regions

Inventors: Yun Yu (Shenzhen, CN); Canlong Lin (Shenzhen, CN); Xi Chen (Shenzhen, CN); Mingyu Wang (Shenzhen, CN); Tao Wang (Shenzhen, CN); Jianyu Song (Shenzhen, CN)
Assignee: SZ DJI TECHNOLOGY CO., LTD.
G08G5/006G05D1/0214G05D1/106G08G5/0004G08G5/0013G08G5/0021G08G5/0026G08G5/0052G08G5/0069G08G5/0082B64U10/10B64U2101/30B64U2201/10B64U2201/20
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Quick Facts
Patent No.
US 12,190,740
App. No.
17/164,126
Granted
Jan 7, 2025
Kind
B2
Abstract

A method for controlling an unmanned aerial vehicle (UAV) includes determining whether the UAV is within a first flight restriction zone or a second flight restriction zone and effecting a restriction on the UAV in accordance with a result of the determination, including prohibiting the UAV from flying in response to determining that the UAV is within the first flight restriction zone, or controlling the UAV to fly below a flight ceiling in response to determining that the UAV is within the second flight restriction zone.

Claims (53)

1. A method for controlling an unmanned aerial vehicle (UAV) comprising:

determining whether the UAV is within a first flight restriction zone or a second flight restriction zone; and

effecting a restriction on the UAV in accordance with a result of the determination, including:

prohibiting the UAV from flying in response to determining that the UAV is within the first flight restriction zone; or

controlling the UAV to fly below a flight ceiling in response to determining that the UAV is within the second flight restriction zone.

2. The method of claim 1 , further comprising:

determining whether an operator of the UAV is an authorized user; and

ignoring the restriction in response to determining that the operator is the authorized user.

3. The method of claim 2 , wherein determining whether the operator is the authorized user includes determining whether the operator is the authorized user with aid of an external device or a server.

4. The method of claim 1 , wherein effecting the restriction on the UAV includes effecting the restriction on the UAV no matter whether an operator of the UAV is an authorized user.

5. The method of claim 1 , wherein the first flight restriction zone and the second flight restriction zone are neighboring to each other.

6. The method of claim 5 , wherein:

at least a portion of the second flight restriction zone has a strip shape; or

the second flight restriction zone and a portion of the first flight restriction zone form a region having a strip shape.

7. The method of claim 5 , wherein:

the first flight restriction zone is within a first circle having a first radius; and

the second flight restriction zone is within a region between the first circle and a second circle that is concentric with the first circle and has a second radius greater than the first radius.

8. The method of claim 1 , wherein at least one of the first flight restriction zone or the second flight restriction zone at least partially overlaps with an airport.

9. The method of claim 8 , wherein the second flight restriction zone covers at least a portion of a runway of the airport.

10. The method of claim 1 , wherein the flight ceiling includes a flat flight ceiling or a slanted flight ceiling.

11. The method of claim 1 , wherein prohibiting the UAV from flying includes at least one of:

prohibiting the UAV from taking off;

controlling the UAV to land immediately; or

controlling the UAV to land to a desirable location immediately.

12. The method of claim 1 , wherein controlling the UAV to fly below the flight ceiling includes at least one of:

controlling the UAV to descend until the UAV is below the flight ceiling; or

controlling the UAV to maintain a height below the flight ceiling.

13. An unmanned aerial vehicle (UAV) comprising:

a propulsion system;

a processor; and

a memory storing instructions that, when executed by the processor, cause the processor to:

determine whether the UAV is within a first flight restriction zone or a second flight restriction zone; and

effect a restriction on the UAV in accordance with a result of the determination, including:

prohibiting the UAV from flying in response to determining that the UAV is within the first flight restriction zone; or

controlling the UAV to fly below a flight ceiling in response to determining that the UAV is within the second flight restriction zone.

14. The UAV of claim 13 , wherein the instructions further cause the processor to:

determine whether an operator of the UAV is an authorized user; and

ignore the restriction in response to determining that the operator is the authorized user.

15. The UAV of claim 13 , wherein the first flight restriction zone and the second flight restriction zone are neighboring to each other.

16. The UAV of claim 15 , wherein:

at least a portion of the second flight restriction zone has a strip shape; or

the second flight restriction zone and a portion of the first flight restriction zone form a region having a strip shape.

17. The UAV of claim 15 , wherein:

the first flight restriction zone is within a first circle having a first radius; and

the second flight restriction zone is within a region between the first circle and a second circle that is concentric with the first circle and has a second radius greater than the first radius.

18. The UAV of claim 13 , wherein the flight ceiling includes a flat flight ceiling or a slanted flight ceiling.

19. The UAV of claim 13 , wherein the instructions further cause the processor to prohibiting the UAV from flying by performing at least one of:

prohibiting the UAV from taking off;

controlling the UAV to land immediately; or

controlling the UAV to land to a desirable location immediately.

20. The UAV of claim 13 , wherein the instructions further cause the processor to controlling the UAV to fly below the flight ceiling by performing at least one of:

controlling the UAV to descend until the UAV is below the flight ceiling; or

controlling the UAV to maintain a height below the flight ceiling.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 1, 2021
From: YU, YUN; LIN, CANLONG; CHEN, XI; WANG, MINGYU; WANG, TAO; SONG, JIANYU
To: SZ DJI TECHNOLOGY CO., LTD.
Reel/Frame 055099/0290 →
Continuity (7)
Continuation 15640170 · Jun 30, 2017
Continuation 14815800 · Jul 31, 2015
Continuation PCTCN2015073915 · Mar 9, 2015
Continuation In Part 14262563 · Apr 25, 2014
Continuation In Part PCTCN2014073143 · Apr 17, 2014
Continuation In Part PCTCN2014073143 · Apr 17, 2014
Related Publication 20210312816A1 · Oct 7, 2021
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