公开(公告)号：US20210119900A1

公开(公告)日：2021-04-22

申请号：US16837000

申请日：2020-04-01

Applicant: Hefei University of Technology

Inventor： Guoqiang WANG ,  He LUO ,  Xiaoduo LI ,  Xiaoxuan HU ,  Xin CAO ,  Huawei MA ,  Wei XIA ,  Peng JIN ,  Ya LI

IPC: H04L12/751 ,  H04L12/703 ,  H04W84/18 ,  B64C39/02

Abstract: An intelligent decision-making device and method for UAV formation information interaction topologies in communication interference, comprising: acquiring a three-dimensional UAV formation without communication interference, an initial communication network D1 and an initial information interaction topology T1; acquiring communication links A0 interrupted by UAV formation with communication interference; acquiring interrupted communication links A1 in T1 based on A0 and T1; determining whether A0 affects T1; if not, T1 being the final information interaction topology; if yes, acquiring substitute reverse arcs of A1 and substituting A1 with them to obtain an information interaction topology T2; determining whether T2 is a three-dimensional persistent graph; if yes, T2 being the final information interaction topology; if not, acquiring an undirected graph R1 corresponding to T2; acquiring spare edges based on R1; and adding an arc corresponding to a spare edge in T2 based on the spare edges to obtain a final information interaction topology.

公开(公告)号：US20200209892A1

公开(公告)日：2020-07-02

申请号：US16688433

申请日：2019-11-19

Applicant: Hefei University of Technology

Inventor： He LUO ,  Peng ZHANG ,  Guoqiang WANG ,  Moning ZHU ,  Xiaoxuan HU ,  Ju WANG ,  Xiaoduo LI ,  Wei XIA ,  Peng JIN ,  Huawei MA

IPC: G05D1/10 ,  G05D1/00 ,  G08G1/01 ,  B64C39/02 ,  B64F1/36 ,  G01S19/41

Abstract: The embodiments of the present disclosure provide a method and system for patrolling an expressway by unmanned aerial vehicles (UAVs). The method is applied to the system including a control center, a plurality of UAVs and a plurality of advertising board charging base stations. The method firstly receives unmanned aerial vehicle (UAV) status information sent by the plurality of unmanned aerial vehicles and road section patrolling data through the control center, and receives advertising board charging base station information sent by the plurality of advertising board charging base stations, then classifies, stores and analyzes the received data and information, and finally generates and sends control commands for the UAVs and charging advertising boards. On one hand, the technical solutions of the present disclosure may comprehensively schedule an UAV formation, may also comprehensively control the advertising board charging base stations, and may further dispose and schedule task responses; and on the other hand, the technical solutions of the present disclosure may analyze situations of accidents, violations and the like and scheduling and usage of the UAVs and the advertising board charging base stations, thereby providing decision support data for the control center.