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:
Mar. 27, 2018
Filed:
Mar. 16, 2017
Hefei University of Technology, Hefei (Anhui Province), CN;
He Luo, Hefei, CN;
Guoqiang Wang, Hefei, CN;
Xiaoxuan Hu, Hefei, CN;
Huawei Ma, Hefei, CN;
Peng Jin, Hefei, CN;
Wei Xia, Hefei, CN;
Other;
Abstract
The present disclosure provides a method and system for reconstructing UAV formation communication topology based on minimum cost arborescence, the method comprising: monitoring broadcast communication channel, and judging whether communication failure occurs in UAV in formation; modifying formation communication diagram according to the type of communication failure when communication failure occurs in the UAV; calculating minimum cost arborescence of modified formation communication diagram, and reconstructing UAV formation communication topology according to calculation results. The present disclosure realizes rapid reconstruction of communication topology so as to avoid occurrence of UAV collision accident and restore formation after detecting communication failure, by modifying formation communication diagram according to the type of communication failure and calculating minimum cost arborescence of modified formation communication diagram to reconstruct UAV formation communication topology when communication failure occurs in UAV.