http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Employing Lora Low-power Wireless Network for Environmental Monitoring in Agricultural Facillities
( Yi-chich Chiu ),( Pei-wen Huang ),( Ming-yih Chang ),( Whai-en Chen ) 한국농업기계학회 2018 한국농업기계학회 학술발표논문집 Vol.23 No.1
Yilan County is located on the Lanyang Plain in northeastern Taiwan. It is characterized by typical rural life styles and agricultural activities including plantation, forestry, animal husbandry, and aquaculture. However, in recent years, extreme climate events occur more frequently, reducing the yield and quality of agricultural produce. Because environmental factors have asubstantial influence on crops and livestock, promoting the use of digitalized environmental monitoring and control is key to increasing agricultural production. Because most farmlands in Yilan County are located in remote areas with poor 4G networks, this study utilized long-range (LoRa) wireless communication technology to transmit environmental monitoring data. This study conducted cost analysis of installing LoRa wireless communication technology in agricultural facilities. The research sites in this study were three test sites in Yilan. Various sensing devices were installed at the three sites. The environmental data from the three sites located in remote areas were integrated and transmitted to the base station. Meanwhile, the environmental parameters were recorded and analyzed. This measure was effective for agricultural management, cost reduction, and production of real-time feedback for managers. Constructing and managing a digitalized knowledge base allows experiences in plantation and poultry husbandry to be shared, crop and poultry diseases to be prevented, and loss in agricultural production to be reduced.