MULTI-FLIGHT-CONTROL BACKUP SWITCHING METHOD AND DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM

WIPO Patent Application WO/2024/088112

A1

A multi-flight-control backup switching method and device, and a computer-readable storage medium. The method comprises: according to an operation mode and state information of an original main flight control before switching is performed, switching a backup flight control to be a new main flight control, and controlling the new main flight control to be in a preset backup mode (S1); and in the backup mode, if the state information is that the main flight control is in a locked state, controlling the new main flight control to maintain the locked state; if the state information is that the main flight control has been unlocked to a ground idling state, controlling the new main flight control to maintain the idling state; and if the state information is that the main flight control is unlocked to a flight state, adjusting, according to the operation mode, a controller output of the new main flight control for an aircraft (S2). Therefore, a main-backup flight control switching mechanism having wider applications is achieved, and the adverse effect of a switching process on normal operation of an aerocraft is effectively avoided, thereby greatly ensuring the flight safety and the system stability.

HU HUAZHI (CN)
WANG DONG (CN)
XIE HUIPENG (CN)
XU SHIKE (CN)

PCT/CN2023/124984

May 02, 2024

October 17, 2023

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EHANG INTELLIGENT EQUIPMENT GUANGZHOU CO LTD (CN)

G05D1/87

WO2017065106A1

2017-04-20

CN115469531A	2022-12-13
CN112714893A	2021-04-27
CN102915038A	2013-02-06
CN114690618A	2022-07-01
CN210804118U	2020-06-19
KR20180020512A	2018-02-28

SHENZHEN XIECHENG INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)

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