Fruit and vegetable logistics fresh-keeping transportation control system

Abstract

The invention relates to a fruit and vegetable logistics fresh-keeping transportation control system. Main technical characteristics of the system are as follows: the system comprises a plurality of node controllers, a main controller and a fruit and vegetable fresh-keeping transportation monitoring server, the plurality of the node controllers are connected with the main controller together through a wireless sensing network, the node controllers send acquired information of environment in a fruit and vegetable fresh-keeping transportation vehicle to the main controller through the wireless sensing network, and the main controller is connected with the fruit and vegetable fresh-keeping transportation monitoring server together through a mobile communication network to realize functions of controlling temperature and humidity of the fruit and vegetable fresh-keeping transportation vehicle. According to the invention, through the node controllers installed in the fruit and vegetable fresh-keeping transportation vehicle, the main controller acquires information of temperature, humidity, oxygen, carbon dioxide, ethylene data and the like of a fruit and vegetable environment in real time and carries out effective control on temperature and humidity, quality of fruits and vegetables in a fruit and vegetable fresh-keeping transportation process is ensured, unified scheduling and management of a monitor center are realized simultaneously, and an automation processing level and work efficiency are raised.

Description

technical field [0001] The invention belongs to the field of automatic control, in particular to a fruit and vegetable logistics fresh-keeping transportation control system. Background technique [0002] During the long-term transportation of fruits and vegetables, due to the influence of weather, climate and other environmental factors, the fruits and vegetables in the fruit and vegetable transport vehicle will often be damaged to a certain extent. Although the existing fruit and vegetable fresh-keeping transport vehicles are equipped with temperature measuring devices, they usually use a single-point measurement method, which is difficult to achieve accurate measurement and cannot guarantee the quality of fruits and vegetables. In addition, the fruit and vegetable fresh-keeping transport vehicle and the fruit and vegetable monitoring center have not formed an automated monitoring network. The fruit and vegetable monitoring center cannot monitor the status of the fruit and ...

AI Technical Summary

Problems solved by technology

[0002] During the long-term transportation of fruits and vegetables, due to the influence of weather, climate and other environmental factors, the fruits and vegetables in the fruit and vegetable transport vehicle will often be damaged to a certain extent

Although the existing fruit and vegetable fresh-keeping transport vehicles are equipped with temperature measuring devices, they usually use a single-point measurement method, which is difficult to achieve accurate measurement and cannot guarantee the quality of fruits and vegetables

In addition, the fruit and vegetable fresh-keeping transport vehicles and the fruit and vegetable monitoring center have not formed an automated monitoring network, and the fruit and vegetable monitoring center cannot monitor the status of the fruit and vegetable fresh-keeping transport vehicles in real time, making it difficult to achieve effective scheduling and control

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