An Intelligent Monitoring System of Multipoint Temperature Sensors Based on Fieldbus Network

Abstract

The invention discloses a multi-point temperature sensor intelligent monitoring system based on a field bus network. The system is composed of an apple orchard environmental parameter acquisition platform and an apple orchard environmental temperature evaluation subsystem. The system realizes intelligent detection and monitoring of the apple orchard environmental temperature. Evaluate the temperature; the present invention effectively solves the problem that the existing apple orchard environmental monitoring is not based on the characteristics of non-linearity, large lag, and large apple orchard area and complex temperature changes of the apple orchard environmental temperature change, and intelligently monitors the temperature of the apple orchard environment The monitoring problem with forecasting, which greatly affects the ambient temperature of apple orchards.

Description

technical field [0001] The invention relates to the technical field of automatic monitoring of agricultural environment, in particular to an intelligent monitoring system of multi-point temperature sensors based on a field bus network. Background technique [0002] With the increase of apple planting area, the improvement of agrotechnical measures, and the increase of labor and economic input of fruit farmers, the yield of apples has increased significantly, but apples are one of the fruits that are very sensitive to meteorological conditions. At different stages of apple production, meteorological conditions have different impacts on apple production. The judgment of microclimate environment is a complicated process, which directly affects the accuracy of apple production forecast increase or decrease. After comparing the correlation between the key climatic factors and the predicted value of apple yield, the relationship between apple microclimate factors and apple yield w...

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Problems solved by technology

[0003] The invention provides a multi-point temperature sensor intelligent monitoring system based on the field bus network. The invention effectively solves the non-linearity, large lag and large temperature change of the apple orchard area in the existing apple orchard environmental monitoring without changing the ambient temperature of the apple orchard. Complex and other characteristics, intelligent monitoring and prediction of the temperature of the apple orchard environment, which greatly affects the monitoring of the temperature of the apple orchard environment

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