Green storage and transportation and cold-chain logistics monitoring system and method based on BeiDou system

Abstract

The invention provides a green storage and transportation and cold-chain logistics monitoring system based on the BeiDou system. The green storage and transportation and cold-chain logistics monitoring system based on the BeiDou system comprises an environment parameter monitoring device, a remote monitoring management system and a remote inquiring platform, and is characterized in that the environment parameter monitoring device comprises a BeiDou locating module, a temperature sensor, a humidity sensor, a pressure sensor and a weight sensor, the BeiDou locating module, the temperature sensor, the humidity sensor, the pressure sensor and the weight sensor are connected with a microcontroller, and an output end of the microcontroller is connected with an alarm circuit, a compressor control circuit, a pressure supply control circuit, a transmission control protocol (TCP)/internet protocol (IP) network module and a general packet radio service (GPRS) module. A control method for the environment parameter monitoring device comprises the steps of (a) collecting environment information, (b) uploading the information, (c) judging weight, (d) judging whether temperature reaches an alarm value, and (e) judging whether the temperature reaches an automatic cooling value. According to the green storage and transportation and cold-chain logistics monitoring system and the method based on the BeiDou system, the fact that agricultural products, aquatic products, foods and drinks are located in an optimum freshness retaining state in the process of freshness retaining, transportation and storage is ensured, original corruption and spoilage are prevented, and safety of stored and transported objects is ensured.

Description

technical field [0001] The invention relates to a green storage and transportation and cold chain logistics supervision system and method based on the Beidou system, and relates to the field of refrigerated transportation of goods. Background technique [0002] my country is a large agricultural country, and the three rural issues have always played a pivotal role in the development of national production, and agriculture is the foundation of national economic and social development. However, due to the serious lag in the fresh-keeping technology of agricultural products, aquatic products, food and beverages, the quality of the products is unstable, the added value of the products is not high, and even the value is depreciated after the season. This situation has seriously restricted the modernization of the rural economy. According to statistics, about 25% of the fruits and vegetables in the country are lost due to rot and deterioration every year. Yunnan, Guangxi, Fujia...

AI Technical Summary

Problems solved by technology

Grapes and honeydew melons are two famous brand fruits in Xinjiang. However, due to the lack of cold storage and fresh-keeping technology in our country, only 80,000 tons of honeydew melons can be exported out of 600,000 tons, and a large number of grapes cannot be sold to other regions because of poor refrigeration and freshness.

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