Title:
COURSE ANOMALY DETECTION AND SAFETY PROTECTION METHOD, AND DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/057015
Kind Code:
A1
Abstract:
Disclosed are a course anomaly detection and safety protection method, and a device and a storage medium The method comprises: when an unmanned aerial vehicle is in a flight scenario, acquiring magnetic compass associated data, at least one piece of real-time kinematic (RTK) associated data, and gyroscope data; according to the magnetic compass associated data, determining whether a magnetic course of the unmanned aerial vehicle is anomalous, and according to the at least one piece of RTK associated data, determining whether an RTK course of the unmanned aerial vehicle is anomalous, and according to the gyroscope data and the magnetic course, determining whether a real-time fusion course of the unmanned aerial vehicle is anomalous; and when it is determined that at least one of the magnetic course, the RTK course and the real-time fusion course is anomalous, executing a safety protection measure for at least one of the magnetic course, the RTK course and the real-time fusion course which is anomalous.
Inventors:
JIANG YUANQING (CN)
WANG LU (CN)
WANG LU (CN)
Application Number:
PCT/CN2020/124268
Publication Date:
March 24, 2022
Filing Date:
October 28, 2020
Export Citation:
Assignee:
TOPXGUN NANJING ROBOTICS CO LTD (CN)
International Classes:
G05D1/10; G01C21/16; G05D1/08
Foreign References:
| CN107728629A | 2018-02-23 | |||
| CN104121905A | 2014-10-29 | |||
| CN108780330A | 2018-11-09 | |||
| CN107543540A | 2018-01-05 | |||
| JPH0944244A | 1997-02-14 | |||
| CN111619806A | 2020-09-04 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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