Detection analysis system of fruit freshness and method thereof

Abstract

The invention belongs to the technical field of sensor detection, and particularly relates to a detection analysis system of fruit freshness and a method thereof; the technical problem solved is to provide the detection analysis system of fruit freshness and a method thereof; the system and the method are comprehensive in data monitoring and analysis, high in intelligence degree of the detecting process, and high in detection efficiency. The technical scheme includes steps of collecting environment parameter influencing on fruit breathing intensity; adjusting the collected environment parameter influencing on fruit breathing intensity; comparing and analyzing the collected data in actual environment with the fruit freshness reference data; acquiring the freshness data of the fruit to be detected and a freshness retaining decision result of the fruit to be detected; storing the reference data of the fruit freshness; displaying the fruit freshness data of the fruit to be detected and the freshness retaining decision result of the fruit to be detected. The invention is applicable to the field of sensor detection.

Description

technical field [0001] The invention belongs to the technical field of sensor detection, and in particular relates to a detection and analysis system and method for fruit freshness. Background technique [0002] At present, my country is the world's largest producer of apples, and apples are also one of my country's agricultural products with obvious international competitiveness. In 2000, my country's apple cultivation area accounted for 1 / 4 of my country's total fruit area and 2 / 5 of the world's total apple area, and its total output accounted for 1 / 3 of my country's total fruit production and 1 / 3 of the world's total apple production. Apple is a nutritious economic crop, and has certain medical curative effects. It is one of the fruits that people like very much, and its share in the entire fruit sales market is very large. At present, apple has become one of the pillar industries of the rural economy in my country's main producing areas, and plays an important role in i...

AI Technical Summary

Problems solved by technology

However, due to the complex chemical structure of agricultural products, their dielectric properties are not only affected by their own structure, but also affected by many factors such as moisture content, temperature, humidity, pressure, and test locations, so the detection effect is not ideal, and the measurement method Complicated, low measurement efficiency

[0007] The harvested apple is still a living body, and it will also undergo aerobic respiration to generate carbon dioxide and water. The greater the respiration intensity, the greater the consumption of its nutrients and the shorter the storage time (but it cannot completely inhibit aerobic respiration). Breathing, if in an anaerobic state, harmful substances will be produced in the apple's cells, which will poison the cells)

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