华南农业大学学报2018，Vol.39Issue(3)：118-124,7.DOI:10.7671/j.issn.1001-411X.2018.03.018
地下LoRa无线传感器网络的传输测试系统研究
Research on transmission measurement system for LoRa wireless underground sensor network
摘要
Abstract
[Objective]To develop a low-cost and simple operational system based on a smartphone for measuring the transmission of LoRa wireless undergroud data.[Method]The measurement system consisted of a smartphone with test App installed and its matching underground test nodes. Scene measurements were carried out with this system. The factors affecting the LoRa wireless data transmission in soil were determined, and the corresponding data transmission methods were discussed.[Result]The test results showed that the system was reliable and easy to operate, and LoRa low-power wide-area network technology could meet the data transmission requirements of wireless underground sensor networks in soil.[Conclusion]The system is expected to provide the appropriate testing method for the engineering application of LoRa wireless underground sensor networks in the future.关键词
无线传感器/LoRa/智能手机/无线数据传输/低功耗/广域网Key words
wireless sensor/LoRa/smartphone/wireless data transmission/low-power consumption/wide-area network分类
农业科技引用本文复制引用
万雪芬,崔剑,杨义,蒋学芹,Sardar Muhammad SOHAIL..地下LoRa无线传感器网络的传输测试系统研究[J].华南农业大学学报,2018,39(3):118-124,7.基金项目
国家自然科学基金(11572084,71371046) （11572084,71371046）
国家安全生产监督管理总局安全生产重大事故防治关键技术科技项目(zhishu-0016-2017AQ) （zhishu-0016-2017AQ）
中国煤炭工业协会2017年度科学技术研究指导性计划资助项目(MTKJ2017-311) （MTKJ2017-311）
廊坊市科学技术研究与发展计划资助项目(2016011034) （2016011034）
