Agricultural building structure early warning processing system

Abstract

The invention discloses an agricultural building structure early warning processing system. The agricultural building structure early warning processing system comprises a front-end data acquisition module, a processing module and a back-end execution module; the front-end data acquisition module realizes data sharing with a meteorological bureau network platform, and are responsible for converting shared meteorological data information into load values in real time and transmitting to the processing module; the processing module is responsible for setting an alarm threshold of the structure,calculating displacement values and intensity values of nodes and rod units in the structure according to the received load values, and comparing the calculated displacement values and intensity values with the alarm threshold; and when the threshold is exceeded, the processing module sends a trigger command; and the back-end execution module is responsible for receiving the trigger command and controlling a snow removal device to remove snow. The agricultural building structure early warning processing system can monitor a snow disaster in real time, solves the problem that various agricultural facilities is difficult to monitor at present, and avoids the occurrence of collapse of the agricultural building structure due to large snowfall; and the whole system is easy to operate, saves manpower and material resources, and has high economic efficiency.

Description

technical field [0001] The invention belongs to the field of early warning and protection of modern agricultural building structures, in particular to an early warning processing system for agricultural building structures. Background technique [0002] In recent years, under the background of national agricultural integration, my country's agricultural engineering has reached a certain scale, agricultural construction facilities are widely used in various agricultural production, and various types of agricultural structures have emerged. Compared with other building structures, the agricultural building structure has its own characteristics: (1) The main body of the structure is less affected by external loads, and is greatly affected by natural conditions, and is often damaged by snow loads and wind loads; (2) Most of the structures are steel structures, and the common failures are insufficient strength, large rigidity deformation, and poor stability. [0003] In January ...

AI Technical Summary

Problems solved by technology

Taking the structural system of agricultural greenhouses as an example, the following problems still exist when it is subjected to snow loads: (1) Problems cannot be detected in time: when bad weather causes a large amount of snow in a short period of time, or blizzards occur at night when people are resting, there is no problem. Can be found in time

In the past, people judged whether it is necessary to remove snow based on experience, but this judgment is often based on people's observation and experience, the accuracy rate is low, and there are often situations where agricultural buildings are damaged due to failure to clean up in time

(2) The problem cannot be solved in time: Although there are various types of agricultural snow removal equipment, they all need manual judgment to start and operate, and cannot be automatically controlled, resulting in delays in snow removal

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