The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 16, 2025
Filed:
Oct. 31, 2023
Huan-jung Lin, Yun-Lin Hsien, TW;
Huan-Jung Lin, Yun-Lin Hsien, TW;
National Formosa University, Yun-Lin Hsien, TW;
Abstract
The present invention relates to an on-board redundant controller and standby aviation sensors in-flight reconfigurable autonomous flight system, which includes UAV, primary autopilot module, secondary autopilot module and switching module. The primary autopilot module and secondary autopilot module are equipped with first aviation sensing module and second aviation sensing module. The primary autopilot module produces response signal according to the request signal produced by the secondary autopilot module. When the first response signal is no longer produced by the primary autopilot module for a preset time, the first switching module switches controls of the flight control module from the primary autopilot module to the secondary autopilot module, and the secondary autopilot module uses the aviation data of the second aviation sensing module to provide flight control signals to the flight control module.