Multi-sensor-based mobile integrated wine picking device

Abstract

The invention relates to a multi-sensor-based mobile integrated wine picking device. The device comprises a wine collecting barrel, a conveying pump, a collecting pot, a temperature sensor, a flow meter, a refractometer, a tuning fork density sensor, a driving motor, a mobile cabinet body and a liquid level meter; the wine collecting barrel is located on the lower layer of the movable cabinet body, raw wine enters from the upper portion of the wine collecting barrel, the outlet of the wine collecting barrel is connected with the input end of the conveying pump, the output end of the conveying pump is connected with the inlet of the collecting pot, and the driving motor is connected with the power input end of the conveying pump; the tuning fork density sensor and the temperature sensor are installed on the upper portion of the collecting pot, the outlet in the upper portion of the collecting pot is connected with a wine flowing pipeline, and the refractometer and the flow meter are arranged on the wine flowing pipeline; a plurality of flow dividing pipes are led out of the tail end of the wine flowing pipeline, and each flow dividing pipe is provided with a wine outlet electromagnetic valve; and the liquid level meter is arranged on the wine collecting barrel. The device monitors the refractive index, the density and the temperature of wine in real time, the alcoholic strength is calculated according to the three parameters, and online segmented wine picking is achieved.

Description

technical field [0001] The invention belongs to the technical field of wine brewing, in particular to a mobile integrated wine picking device based on multi-sensing. Background technique [0002] In the liquor brewing industry, the traditional method of picking wine is "seeing the flowers and picking wine", mainly through workers receiving the wine with containers, observing the size, shape and duration of the bubbles produced by the liquor at different time periods, and then combining with the temperature of the liquor felt by hand , to judge the alcohol content of the liquor at this time. This method relies too much on the experience of workers, is highly subjective, and there is a large gap in the judgment errors of different workers, and the bubbles generated are easily affected by surrounding environmental factors, so it is impossible to achieve standardized and quantitative wine picking. [0003] The Chinese patent with the application number 201910418319.9 discloses ...

AI Technical Summary

Problems solved by technology

This method relies too much on the experience of workers and is highly subjective. There is a large gap in the judgment errors of different workers, and the bubbles generated are easily affected by surrounding environmental factors, so it is impossible to achieve standardization and quantitative wine picking.

[0003] The Chinese patent with the application number 201910418319.9 discloses a liquor extraction method based on near-infrared spectroscopy. This method collects near-infrared spectral data of liquor, establishes an alcohol detection model based on near-infrared spectral data, and performs segmental extraction of liquor; In essence, it uses near-infrared spectroscopy to measure the alcohol content, which has problems such as high cost and complicated modeling. At the same time, the temperature has a great influence on the alcohol content of liquor. It does not consider the influence of temperature, so there is a large error

[0004] The Chinese patent with the application number 201911271818.6 discloses a liquor segmentation detection device based on an embedded module, which uses an NPU-based embedded module as a computing unit and uses computer vision technology to quickly and stably judge the alcohol content of the current liquor based on the hop image , and identify abnormal situations, but essentially still use the method of picking flowers and picking wine

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