Abstract

Facing severe shortage of water resources, China is in urgent need of water-saving irrigation. In view of the situation, this paper designs an intelligent irrigation system targeted at reducing irrigation water consumption and improving irrigation efficiency. The system uses S3C6410 as the host controller and CC2530 as the wireless control chip to realize the transmission and control (with solenoid valve, etc.) of the wireless module data information (temperature, humidity, daylight intensity, etc.). This paper not only completes the programming for hardware circuit design and node software design of the whole system and the terminal node, but also elaborates the key circuits and programs. The system is characterized by low system error, fast response, flexible deployment, low cost and simple maintenance, etc., and can be widely used in agricultural irrigation.

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