Title:
METHOD FOR OUT-OF-CONTROL UNMANNED AERIAL VEHICLE IN AD HOC NETWORK TO AUTOMATICALLY RETURN TO CONTROLLABLE RANGE
Document Type and Number:
WIPO Patent Application WO/2022/000578
Kind Code:
A1
Abstract:
A method for an out-of-control unmanned aerial vehicle in an ad hoc network to automatically return to a controllable range, comprising: (1) an ad hoc network control center determining, by periodically sending confirmation information to an unmanned aerial vehicle and receiving information replies from the unmanned aerial vehicle, whether the unmanned aerial vehicle is out of control; (2) if the unmanned aerial vehicle does not receive the confirmation information sent by the control center within a set time, or the unmanned aerial vehicle receives the confirmation information from the control center, but the control center does not receive the confirmation information replies from the unmanned aerial vehicle, determining that the unmanned aerial vehicle is an out-of-control unmanned aerial vehicle, and starting a return mode, until the confirmation information from the control center is received again; and (3) the unmanned aerial vehicle performing real-time positioning on the unmanned aerial vehicle by means of a GPS, and returning to the control center according to current position information of the unmanned aerial vehicle itself and position information of the control center. The method for an out-of-control unmanned aerial vehicle in an ad hoc network to automatically return to a controllable range can make full use of flight resources of an unmanned aerial vehicle in an ad hoc network.
Inventors:
LIU WANZHU (CN)
WU TAO (CN)
PANG JINGMING (CN)
JIANG YI (CN)
HENG GANG (CN)
CHEN RUJIE (CN)
WU TAO (CN)
PANG JINGMING (CN)
JIANG YI (CN)
HENG GANG (CN)
CHEN RUJIE (CN)
Application Number:
PCT/CN2020/102531
Publication Date:
January 06, 2022
Filing Date:
July 17, 2020
Export Citation:
Assignee:
JIANGSU ZHONGLI ELECTRONIC INFORMATION SCI TECH CO LTD (CN)
International Classes:
G05D1/10; G01S19/42
Foreign References:
| CN108496134A | 2018-09-04 | |||
| CN109062260A | 2018-12-21 | |||
| CN111142564A | 2020-05-12 | |||
| CN106658401A | 2017-05-10 | |||
| CN110291010A | 2019-09-27 | |||
| US9946258B2 | 2018-04-17 | |||
| US20180039262A1 | 2018-02-08 |
Attorney, Agent or Firm:
JIANGSU SUNDY LAW FIRM (CN)
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