A data processing system and method for a device for soilless cultivation of sweet potato

Abstract

The invention belongs to the technical field of soilless cultivation, and discloses a data processing system and method for soilless cultivation of sweet potatoes; comprising: a temperature and humidity detection module, a carbon dioxide detection module, a liquid level detection module, a camera module, a central control module, and a liquid supply module , carbon dioxide generation module, lighting module, image processing module, display module. The present invention can detect the concentration of carbon dioxide gas in the chromatographic components of transformer oil through the carbon dioxide detection module, and the measurement result is accurate and high in precision; the detection of other component gases will not be affected during the detection process, which ensures the gas concentration of the chromatographic components of transformer oil The accuracy of online monitoring; at the same time, the image processing module determines the result image according to the adjusted contrast enhancement parameters, which can improve the accuracy of the contrast enhancement parameters, thereby improving the effect of image enhancement.

Description

technical field [0001] The invention belongs to the technical field of soilless cultivation, and in particular relates to a data processing system and method of a device for soilless cultivation of sweet potatoes. Background technique [0002] Soilless cultivation is a new technology of crop cultivation developed in recent decades. Crops are not cultivated in the soil, but are planted in an aqueous solution (nutrient solution) containing dissolved minerals; or in some kind of cultivation medium, crops are cultivated with nutrient solution. As long as there are certain cultivation equipment and certain management measures, crops can grow normally and achieve high yields. Because it does not use natural soil, but uses nutrient solution to irrigate crops, it is called soilless cultivation. The characteristic of soilless cultivation is to replace the soil environment with the artificially created root growth environment of crops. It can not only meet the needs of crops for nut...

AI Technical Summary

Problems solved by technology

[0005] (1) The existing devices for soilless cultivation of sweet potatoes cannot accurately detect the concentration of carbon dioxide, which affects the growth of sweet potatoes; at the same time, the existing images collected for soilless cultivation of sweet potatoes are not clear, which affects the monitoring of sweet potatoes

[0006] (2) The traditional carbon dioxide sensor measures CO 2 The algorithm adopted by the concentration cannot converge slowly, and the high-order training speed cannot be obtained without calculating the Hessian matrix

[0007] (3) The traditional liquid level system sensor is prone to failure, which makes the control method have the defect of insufficient failure resistance, which causes great losses to production and life

[0008] (4) Existing signal denoising cannot suppress noise pollution and maintain signal details, reducing the separability of signal features

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