Automatic anti-frost system and method for orchard and method for measuring number of anti-frost fans

Abstract

The invention discloses an automatic anti-frost system and method for an orchard. The automatic anti-frost system comprises temperature monitoring devices, anti-frost fans, a thermal inversion layer detection device and a monitoring platform, can be remotely controlled and supervised in a unified mode, and can display data in real time, know the overall situation of the orchard comprehensively, save the manpower and electric power cost and protect fruits in the orchard from being affected by frost. The invention further provides a method for measuring the number of the anti-frost fans applied to the orchard, the monitoring platform calculates the anti-frost action range of the anti-frost fans and the temperature increasing effect of different distances according to the orchard temperature data detected by the temperature monitoring devices, by dividing the anti-frost action range of the anti-frost fans by the occupied area of the orchard, the number of the anti-frosting fans required by the orchard is accurately calculated by the method, the cost is accurately controlled, and effective area parameters are provided for group prevention of the anti-frosting fans.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to an automatic anti-frost system and method for orchards and a method for measuring the number of anti-frost fans used in orchards. Background technique [0002] Due to the severe damage caused by frost to the orchard in the northern spring, resulting in heavy losses, many orchards currently use anti-frost fans to resist frost, but it is time-consuming and labor-intensive for staff to observe temperature changes at any time. The temperature in each place is slightly different, and the temperature change in each place in the orchard cannot be detected. When frost occurs in the orchard, it cannot be dealt with in time, causing the frost to affect the output of the orchard. Therefore, the staff need to detect the temperature in each place in the orchard to achieve Turn on the anti-frost machine when the temperature is frosty, and if you turn on the anti-frost machine for a long ...

AI Technical Summary

Problems solved by technology

[0002] Due to the severe damage caused by frost to the orchard in the northern spring, resulting in heavy losses, many orchards currently use anti-frost fans to resist frost, but it is time-consuming and labor-intensive for staff to observe temperature changes at any time. The temperature in each place is slightly different, and the temperature change in each place in the orchard cannot be detected. When frost occurs in the orchard, it cannot be dealt with in time, causing the frost to affect the output of the orchard. Therefore, the staff need to detect the temperature in each place in the orchard to achieve Turn on the anti-frost machine when the temperature is frosty, and if you turn on the anti-frost machine for a long time, it will also cause power waste

[0003] And when the orchard initially uses anti-frost fans, due to the large area of ​​the orchard, the anti-frost action distance of the anti-frost fans cannot be accurately known, so the number of anti-frost fans required by the orchard cannot be accurately obtained, which will increase economic investment. cost

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