2026-03-05T07:37:42Z https://kindai.repo.nii.ac.jp/oai

oai:kindai.repo.nii.ac.jp:00021031 2023-06-20T18:36:30Z 14:923:2405:4599

LoRa無線モデム計測システムのソーラーカーへの応用 Application of LoRa radio modem measurement system for Solar Car 中西, 弘一 ナカニシ, コウイチ 仲森, 昌也 ナカモリ, マサヤ 荒賀, 浩一 アラガ, コウイチ Solar Car Energy Management EDLC LoRa Measurement This paper describes a method for efficient work of electrical energy, using telemetry system. The telemetry system is a radio modem fabricated by long-range low-power low-date-rate application technology. A telemetry system is a system in which various running data of a car is sequentially transmitted wirelessly to the pit by measuring devices mounted on the car. The pit analyzes these data received and gives the driver instructions such as deceleration and acceleration, so that more efficient driving can be achieved. The telemetry system of this report was configured as follows. The voltage and current supplied to the motor are measured using an insulation type measuring device. The measured data was converted to I2C and input to a microcomputer. In the microcomputer, the data was stored in the SD memory and then input to the LoRa radio modem with RS232C. Finally, the data was LoRa modulated and output wirelessly from the antenna. As a result of an experiment using this LoRa radio modem, it was possible to receive over 70% of the course when driving on World-class International Racing Course of Suzuka. application/pdf 近畿大学工業高等専門学校 2020-03-15 jpn departmental bulletin paper NA https://kindai.repo.nii.ac.jp/records/21031 18824374 近畿大学工業高等専門学校研究紀要 Research reports Kindai University Technical College 13 41 43 https://kindai.repo.nii.ac.jp/record/21031/files/AA12315376-20200315-0041.pdf application/pdf 644.4 kB 2020-07-13