Mountain Orchard Irrigation System Based on LORA Communication

LONG Xiao-ming, WANG Yue-ting, YU Long, ZHANG Jian-tao

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Water Saving Irrigation ›› 2018 ›› (12) : 114-117.

Mountain Orchard Irrigation System Based on LORA Communication

  • LONG Xiao-ming1,2,3 ,WANG Yue-ting1,2,3 ,YU Long1,2,3 ,ZHANG Jian-tao1,2,3 
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Abstract

There exist some problems in mountain orchard irrigation systems,such as small action scope,large number of relay nodes,high deployment costs,and so on. This paper designs a mountain orchard irrigation system based on LORA communication. The proposed system uses the information collection terminal node to collect the soil moisture content of the orchard in real time,the LORA wireless communication network is used to send the soil information to the routing and control module in the mountain communication control node, and the wireless packet network ( GPRS) is used to transmit the processed data packets to the cloud server. Finally,the information in the cloud server is displayed by different clients to realize human-computer interaction. The results demonstrate that the system can cover more than 92% of the communication area of a mountain orchard with an area of 20 hectares in direct connection mode. Compared with the ZigBee communication method,the system saves a large number of relay nodes. Because of its long-distance communication characteristics,the communication node can be arranged with more possibilities.

Key words

irrigation / wireless communication network / LORA communication / agricultural internet of Things

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LONG Xiao-ming, WANG Yue-ting, YU Long, ZHANG Jian-tao. Mountain Orchard Irrigation System Based on LORA Communication. Water Saving Irrigation. 2018, 0(12): 114-117

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