A wireless monitoring system for temperature and humidity of tobacco core

Abstract

The application provides a lamina tobacco bale core temperature and humidity wireless monitoring system comprising a mechanical hand, a mechanical hand controller, a host computer and a signal collection device, wherein a temperature and humidity sensor is arranged in the signal collection device and is used for monitoring temperature and humidity information in a lamina tobacco bale core, the mechanical hand is used for controlling the signal collection device to plug into the lamina tobacco bale core under control of the mechanical hand controller, the mechanical hand controller is arranged on the mechanical hand and is used for controlling a movement state of the mechanical hand according to mechanical hand control signals output by the host computer, the host computer is used for obtaining and displaying temperature monitoring signals and humidity monitoring signals monitored by the temperature and humidity sensor, the obtained temperature monitoring signals are compared with a reference temperature value, the humidity monitoring signals are compared with a reference humidity value, caution signals matching with comparison results are output, and control signals used for controlling the signal collection device to plug into the lamina tobacco bale core are output to the mechanical hand controller according to user operation instructions. Working efficiency is improved.

Description

Technical field [0001] The invention relates to the technical field of monitoring equipment and systems, and in particular to a wireless monitoring system for the temperature and humidity of the core of sheet tobacco. Background technique [0002] The sliced ​​tobacco after threshing and redrying usually needs to be stored in the warehouse for no less than 2.5 years. During the natural aging of the sliced ​​tobacco in the warehouse, if the temperature and humidity of the storage environment are abnormal, or the leaf moisture of the raw material during the redrying process is too high , Or abnormal moisture in the raw material transferred to the storage warehouse after redrying may cause local mildew and carbonization of the tobacco, loss of use value, and loss of the tobacco. [0003] During the natural alcoholization of flake cigarettes in the warehouse, if there is an abnormality, it will be accompanied by a rapid increase in raw material temperature and rapid changes in relative...

AI Technical Summary

Problems solved by technology

[0004] Because the laminar cigarettes in the packing box are densely stacked, it is not convenient to manually place the sensor shell into the position set by the raw material core. Usually, the rubber hammer is used to knock the shell that is not placed in the sensor into the laminar tobacco. Set the position of the core, then take out the shell, and then manually implant the shell with the digital sensor into the set position of the cigarette core. The whole process is laborious and labor-intensive, and the work efficiency is low.

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