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1.2 Project objectives
The traditional temperature recorder is connected to the relevant equipment through a wired connection and reads the corresponding temperature data, while the application of the RFID temperature tag does not need to open the cold chain turnover box. The external reader can automatically read the cold chain box through radio frequency. The cargo temperature records data, the cold chain will not be broken, and the product temperature in transit can be known at any time.
Put the RFID temperature monitoring tag into the compartment with blood, and the temperature change of the sample blood is passedRFIDThe temperature information read by the handheld terminal is uploaded to the data center through GPRS communication until it is sent to the delivery location. The dispatcher scans the smart location tag of the handover point through the RFID handheld terminal, and the matching delivery information is transmitted to the data center through GPRS .Relevant units can obtain the records of related products in real time through the query system of the data center.
1.3 The specific construction goals of the plan
1.3.1 Blood sample collection
Blood samples with RFID high-frequency tags are like having an electronic “identity card”. “ID card” can record all the information of the goods, including blood source information and real-time temperature information. Refrigerated transport trucks arrive at various hospitals or blood specimen receiving points. Logistics personnel use RFID handheld terminals to quickly scan the goods tags and location tags, compare the scan results with the collection notice, and upload the specimen information and collection location information to the central server via GPRS, automatically Connect with the ERP system and record the information of each sample in the database.
1.3.2 The blood sample arrives at the inspection center
Use the RFID handheld terminal to quickly scan cargo blood samples and smart passive location tags, and record the delivery time, destination of goods, agent number and other commodity attributes and commodity flow information of the goods associated with each RFID electronic tag in the database.
1.3.3 Full temperature record
Put the RFID temperature monitoring tag in the car with blood, the temperature change of the product is read through the handheld terminal and the temperature information is uploaded to the data center through GPRS communication, until the customer receives the product. The customer and related units can pass through the data center The query system obtains the temperature records of related products in real time.
1.3.4 Delivery information record
Every time a dispatcher arrives at a delivery location, he uses an RFID handheld terminal to scan the smart passive location tag of the delivery point.
1.3.5 Temperature resume and query mechanism
The basic principle of temperature data:
Temperature query
Query temperature records instantly
–Through the system platform, the temperature record data of the relevant product can be obtained in real time.
–The temperature record data is displayed in different forms such as tables and graphics, which are more intuitive and easy to understand, which is convenient for relevant personnel to monitor the product
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