Cold-chain logistics information management system based on electronic code of product

Abstract

The invention relates to a cold-chain logistics information management system based on an electronic code of a product. The system comprises a remote monitoring module and a terminal module, wherein the remote monitoring module is connected to the terminal module through a communication network; the terminal module is arranged in a vehicle or a refrigerator of the cold-chain logistics; and the terminal module acquires electronic code information, environment temperature information and geological position information of the product and sends the electronic code information, environment temperature information and geological position information of the product to the remote monitoring module. Compared with the prior art, the cold-chain logistics information management system based on the electronic code of the product can realize real-time and on-site information monitoring, including, continuous information acquisition and monitoring of each link of the cold-chain logistics such as refrigerated transportation, storage, sorting, repackaging and distribution, for an electronic label used by a common manufacturing enterprise during the whole process of the cold-chain logistics, can acquire the whole cold-chain logistics information in real time and can realize traceability and sharing of the information on a uniform data service platform.

Description

technical field [0001] The invention relates to a cold chain logistics information management system, in particular to a cold chain logistics information management system based on product electronic codes. Background technique [0002] Cold Chain Logistics (Cold Chain Logistics) generally refers to a system in which refrigerated and frozen items are always in a specified low temperature environment in all links of production, storage, transportation, sales, and consumption to ensure food quality and reduce food loss. logistics engineering. Cold chain logistics is widely used in various industries such as food production, agricultural products and flower industries, as well as vaccines, blood, medicines and equipment in the medical field. Based on the cold chain logistics, each link has strict requirements on temperature, which has a great impact on people's life and health. The country has also issued a number of standards, implementing unique and traceable electronic lab...

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Problems solved by technology

3. There is no unified operation specification and standard, let alone a corresponding cold chain logistics information system

[0008] However, the above-mentioned information system has four major defects, which do not conform to the actual situation of my country's cold chain logistics enterprises, so it is difficult to promote and apply it on a large scale

[0009] 1. The cost of the above-mentioned active RFID tags with temperature sensors is extremely high compared with ordinary RFID electronic tags, and the resulting recycling, reuse and management costs are higher, so it is currently limited to a small amount in the field of biological agents application

Moreover, only active RFID tags with temperature sensors are used in the logistics process. For products that need to establish traceability records in every link from production, distribution, wholesale, and retail, they will inevitably face the problem of interrupting information and frequent label replacement. It is even more impossible to use it in the cold chain logistics of bulk agricultural products (vegetables / fruits) and frozen poultry products

[0010] 2. The above-mentioned cold chain logistics information management system basically only focuses on the single link of temperature monitoring in the vehicle transportation process in cold chain logistics, and ignores the information monitoring and management of the entire cold chain logistics process, especially for the temperature of goods in refrigerated and frozen warehouses. Monitoring of the environment, monitoring of the entry and exit and movement of goods in the cold storage

The investment is large, the flexibility is extremely poor, and the use efficiency is low, ignoring the characteristics of small scale, scattered and sporadic cold chain logistics enterprises in China

Therefore, the scope of application is very limited

[0012] 4. In the above-mentioned cold chain logistics information management system, the basic unit of information collection is the compartment of the vehicle or an insulated container. With this basic data, it is impossible to directly obtain the information of the goods loaded in the compartment or in the insulated container.

It is difficult for the information system to track and query the entire cold chain logistics information for a certain item

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