Development of Smart Open-Field Agricultural Water Management System Using Laser Gauge and LoRa Network

Key Points

• This research aims to enhance agricultural water management through smart technology solutions.
• Implemented a laser ToF system for precise water level measurement.
• Utilized solar power to address energy concerns.
• Deployed a LoRa private network for communication over 5 km without additional costs.
• The system significantly reduces labor intensity for farmers by enabling real-time water management via smartphones.
• Data analysis supports reduction in agricultural water usage and creation of optimal growth conditions.
• Contributes to the advancement of precision farming technologies in open-field agriculture.

Abstract