Combined fermentation pile temperature and humidity sensor and humidity compensation method thereof

Abstract

The invention provides a combined fermentation pile temperature and humidity sensor and a humidity compensation method thereof. The sensor comprises a detection rod module. The detection rod module comprises an annular sensor probe and a humidity compensation controller; the annular sensor probe collects temperature and humidity values of a fermentation pile in real time; the humidity compensationcontroller respectively establishes relation models of predicted humidity and temperature, depth and time, fuses the relation model of predicted humidity and temperature, the relation model of predicted humidity and depth and the relation model of predicted humidity and time, outputs a final humidity prediction result and performs humidity compensation; and the combination of the detection rod module and the connecting rod can be increased according to actual needs, and the temperature and humidity of each layer in the fermentation pile are obtained in real time. According to the invention, temperature and humidity data can be effectively and accurately obtained.

Description

technical field [0001] The invention belongs to the technical field of detection, and in particular relates to a combined fermentation pile temperature and humidity sensor and a humidity compensation method thereof. Background technique [0002] In agriculture and industrial production and manufacturing, it is often necessary to measure the temperature and humidity of the operation target, so that the staff or the machine can adjust the operation target in real time. Fermentation heap is a kind of process product raw material. During the fermentation process of the heap, the temperature and humidity inside the fermentation heap are particularly strict. When the temperature and humidity are high or low, the fermentation rate of the heap will easily decrease or even stagnate. Therefore, whether it is possible to know the temperature and humidity at all levels inside the fermentation pile in real time has an important impact on the production and operation of the entire ferment...

AI Technical Summary

Problems solved by technology

[0004] At this stage, the sensors used to collect temperature and humidity are generally fixed-depth probe-type sensors. In actual use, it is difficult to carry out effective layered measurement according to different conditions of the operation target. However, domestic layered sensors can only achieve a single Humidity or temperature measurement, and it is impossible to adjust the length of the measuring rod to meet the requirements of accurate measurement according to different conditions of the operation target; in terms of detection accuracy, since the humidity is easily affected by many factors such as temperature, the measurement error is relatively large. Therefore, it is necessary to compensate the humidity from multiple dimensions

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