| Authors |
T. Okuda, H. Okada, H. Tanaka, T. Fujiwara, C. Ben Naila, M. katayama |
| Title |
Radio Propagation Characteristics between a UAV and Power Transmission Tower for Autonomous Inspections of Power Transmission Lines |
| Authority |
International Conference on Materials and Systems for Sustainability (ICMaSS) |
| Summary |
This study considers an autonomous inspection
system of power transmission lines using multicopter-type unmanned aerial vehicles (UAVs). In this system, base stations (BSs) are placed on power transmission towers, and the control information for autonomous flight of UAVs is exchanged between the BSs and UAVs through wireless transmissions. In this study, we conduct transmission experiments between the transmitter of a UAV and a receiver placed on the power
transmission tower. In the transmission experiments, we employ LoRa in 920 MHz band and measure the received signal strength indicator (RSSI) to investigate propagation characteristics. We also measure the telemetry data of the UAV, such as height, velocity, and angular rate, simultaneously. From the measured results, we calculate the mean and standard deviation of RSSI as well as the correlation coefficient between RSSI and telemetry data. We also discuss the feasibility of the system. |
| 年月 |
2021年11月 |
| DOI/Handle |
|
| 開催場所 |
online |
| 研究テーマ |
アドホック・メッシュネットワーク
災害時臨時通信システム
|
| 言語 |
英語 |
| 原稿/プレゼン資料 |
 /  (ローカル限定) |
