Updating and iteration of blood bag labeling system: using RFID chip as the only identification of blood preparation, replacing the original barcode identification, meeting the labeling requirements in the technical operation regulations of blood stations, RFID tags should be able to develop the operating distance and range according to the needs of the use of RFID tags, with the function of identification and preservation of information, and taking into account the stability and safety. Integration of automation equipment: fully automatic labeling and packaging system to complete the full automation of blood bags from isolation and release to labeling and packaging; fully automatic sorting and storage system to complete the automatic entry and exit of blood bags to ensure that the blood preparations are classified and stored in the corresponding refrigerator or freezer according to the elements of blood type, expiration date, specifications, preservation conditions, etc.; fully automated sorting and distribution system based on the orders of hospitals, combined with the "advanced and first" system. first-in-first-out Fully automatic sorting and distribution system, according to the hospital order, combined with the principle of "first-in-first-out", sorts and screens the blood preparations in the blood bank, completes the outgoing storage, packing, and sends them to the window of blood distribution through the automated logistic system; automatic temperature control system, real-time monitoring and recording of the preservation temperature of blood preparations, and when the temperature exceeds the limit, it will immediately activate the acoustic and visual alarm. In addition, all operation processes are automatically recorded to ensure the integrity and traceability of the process.RFID Read/Write Equipment Mainly divided into portable and fixed, portable read/write equipment is flexible and easy to carry, mostly used in mobile scenarios, such as the blood station out of the warehouse to the hospital, the hospital out of the warehouse to the use of the department. Fixed read/write devices realize automatic sensing, mostly used in fixed scenes, such as blood bank.