Intelligent control method of fresh cold chain logistics transportation and storage environment based on real-time monitoring of environmental characteristics

Abstract

The invention discloses an intelligent control method for the storage environment of fresh cold chain logistics transportation and storage based on real-time monitoring of environmental characteristics. By installing a control terminal on the inner wall of the compartment of the cold chain transport vehicle, the humidification control device in the control terminal realizes the cooling of fresh fruits and vegetables. The intelligent control of the storage environment humidity in the chain logistics transportation improves the flexibility and pertinence of the control, makes the control results more accurate, and can better meet the storage environment humidity requirements corresponding to the cold chain logistics transportation of fresh fruits and vegetables, which in turn is conducive to ensuring freshness. The freshness of fruit and vegetable storage; the stable control device in the control terminal realizes the direct control of the stability of the fresh fruit and vegetable stacking frame in the fresh fruit and vegetable cold chain logistics transportation, enhances the control effect, and greatly reduces the stability of the fresh fruit and vegetable stacking frame The poor control effect leads to the collision of the stacking frame of fresh fruits and vegetables, which leads to the decline of the quality of fresh fruits and vegetables, which is conducive to ensuring the quality of fresh fruits and vegetables stored.

Description

technical field [0001] The invention belongs to the technical field of cold chain logistics transportation and storage environment control technology, and in particular relates to an intelligent control method for fresh cold chain logistics transportation and storage environment based on real-time monitoring of environmental characteristics. Background technique [0002] With the development of China's economy and the improvement of people's quality of life, residents' demand for fresh agricultural products is increasing day by day. Fresh, hygienic and safe during transportation, thus the fresh cold chain logistics was born. For fresh agricultural products with a lot of juice content, such as fresh fruits and vegetables, on the one hand, the demand for water in the cold chain logistics transportation and storage environment is relatively large. When the moisture content in the storage environment is low, the surface of fresh fruits and vegetables will be lost due to The fre...

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Problems solved by technology

[0003] However, the current humidity control method for the storage environment corresponding to the cold chain logistics transportation of fresh fruits and vegetables is still a large-scale overall control, and it is impossible to control the humidity of fresh fruit and vegetable products in a single fresh fruit and vegetable storage box, resulting in poor control flexibility and pertinence. Not strong, and at the same time, most of the fresh fruit and vegetable stacking frame stability control methods corresponding to the fresh fruit and vegetable cold chain logistics transportation use to reduce the speed of the transport vehicle or reduce the stacking height of the fresh fruit and vegetable stacking frame in the compartment to indirectly control the fresh fruit and vegetable stacking frame Both control methods cannot directly improve the instability of the stacking frame of fresh fruits and vegetables during the bumping process, resulting in poor control effects

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