Crop canopy temperature and soil moisture content data monitoring system and application thereof

Abstract

The invention relates to a crop canopy temperature and soil moisture content data monitoring system and application thereof. The crop canopy temperature and soil moisture content data monitoring system is characterized by comprising a power source management unit, a microprocessor, a multiplexing switch, a data acquisition unit, an analog-digital converter, a data storage unit, a man-machine interaction unit and a communication unit, the microprocessor and the data acquisition unit are powered by the power source management unit, the data acquisition unit transmits collected crop canopy temperature and soil moisture content analog signals to the analog-digital converter through the multiplexing switch, the analog-digital converter transmits digital signals to the microprocessor, the microprocessor transmits data with engineering units to the data storage unit and the man-machine interaction unit respectively, running configuration parameters are input to the microprocessor through the man-machine interaction unit, the running status of the microprocessor is displayed through the man-machine interaction unit, the microprocessor controls the data storage unit to transmit the stored data to a server through the communication unit and receives measuring control signals through the communication unit, and the measuring control signals are sent by the server.

Description

technical field [0001] The invention relates to a data monitoring system and its application, in particular to a crop canopy temperature and soil moisture data monitoring system and its application. Background technique [0002] With the increasing shortage of water resources and the uneven spatial distribution of rainfall, as well as the rise of labor costs and the sharp increase in the pressure on the ecological environment, farmland irrigation and management in irrigation areas must develop in the direction of intensification, automation and precision, with a sustainable The development mode and the harmonious production mode of human and water are the guarantees to realize real-time information collection, intelligent irrigation management and intelligent irrigation decision-making in water-saving irrigation areas. The real-time collection of crop water demand information and precise irrigation decision-making are part of modern well-managed agriculture. The research goa...

AI Technical Summary

Problems solved by technology

However, in practical applications, due to the differences and asynchrony of field observation methods, it may cause problems such as discontinuous data collection and subjective data errors caused by different observers. Therefore, irrigation management and data processing cannot be timely and accurate.

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