Wie wir alle wissen, railway transportation is suitable for the transportation of long-distance and large quantities of goods, and the refrigerated food production and marketing places are far away, which provides favorable external conditions for the development of cold chain logistics. jedoch, von der aktuellen Situation, China’s railway refrigerated transport volume is relatively small, weniger als 1% of the total demand of social refrigerated transport, which does not give full play to the advantages of railway in long-distance transport. RFID cold chain management tag in railway is very helpful.
ich. Hauptprobleme im traditionellen Modus
1. Der Transportprozess ist undurchsichtig: in order to reduce the cost, the third-party transportation enterprise may shut down the refrigerator in the transportation process and turn on the refrigerator when it arrives at the destination quickly, was nicht die ganze Kühlkette erreichen kann. Und wenn die Ware geliefert wird, obwohl die Oberfläche gut gefroren ist, the quality has actually declined.
2. Der Speicherprozess ist nicht transparent: due to cost considerations, the storage enterprise may use the low power period at night to start up, und das Gerät wird tagsüber abgeschaltet, resulting in the temperature fluctuation of the cold storage exceeding 10 ℃, und die Lebensmittelqualität ist reduziert. The traditional monitoring method is to use a temperature recorder to measure, Dies erfordert Netzwerk- und menschliche Eingriffe, um Daten zu exportieren, and the data is in the hands of the carrier and the storage enterprise. If the owner wants to obtain data, es ist schwierig. Momentan, some large domestic pharmaceutical companies and food enterprises prefer to invest a lot of money to build their own refrigerators and transport fleets, rather than use the third-party cold chain logistics enterprise services, das ist natürlich sehr teuer.
3. Ungültige Handhabung: when the transport enterprise picks up the goods, wenn es sie nicht mit Paletten transportieren kann, the workers need to transport the products from the pallets to the refrigerated trucks; after the goods arrive at the storage or retail enterprises, the workers need to unload the goods from the refrigerated trucks and put them on the pallets, which is easy to cause packaging damage and affect the quality of the goods.
4. Geringe Effizienz der Lagerverwaltung: paper documents shall be provided before entering and leaving the warehouse, and then manually entered into the computer, which is inefficient and has high error rate.
5. Verschwendung von Humanressourcen: loading and unloading of goods and palletizing need a lot of manpower.
II. Optimierungsstrategie
1. Build a modern railway cold chain logistics center to provide a full range of services from transportation, Lager, Sortierung, Verteilung, usw.
2. Basierend auf der Anwendung der RFID-Technologie, the pallet is introduced into the field of cold chain logistics (das ist, the electronic label is built on the pallet). It is very important to realize the electronic information of pallet for improving the level of logistics management and reducing the cost of logistics.
3. Einführung in das Konzept der Palettenfreigabe. Provide or lease the pallet embedded with temperature label to the cooperative manufacturer for free, realize the consistent transportation of pallet operation in the railway cold chain logistics center, improve the logistics efficiency and reduce the cost.
III. Optimierter Kühlkettenlogistikmodus
1. Lager: beim Betreten des Lagers, the basic information of the pallet goods (einschließlich Produktionsdatum, Art, Gewicht, usw.) wird durch Binden des Mobilteil-Terminals geschrieben.
2. Transport: the goods are transported together with the pallet. The temperature sensor in the electronic label can collect the temperature information at any time and transmit it to the enterprise in real time through GPRS, so that the enterprise management personnel can grasp the temperature situation in the compartment before the computer, and the system will automatically alarm in case of any abnormality.
3. Lagerung: the forklift takes down the goods and the pallet together, und legt sie auf die Förderstrecke. The detection door is equipped with a fixed reader. When the RFID tags on the cargo box and the pallet enter the radiation range of the reader, sie können gelesen werden. The staff only need to check the basic information in front of the screen, without manually opening the box for inspection.
4. Ausgehend: (1) Verteilung. Nach Erhalt der Bestellung, Ordnen Sie die Warensortierung und aktualisieren Sie die RFID-Informationen der Palettenware. The sorted goods will be loaded into new pallets and RFID tags will be bound at the same time. Nach der Annahme des Unternehmens, the pallets are brought back by the storage center.
(2) Vom Unternehmen selbst bereitzustellen. Workers unload goods directly from pallets and load them onto transport vehicles (Paletten werden zu diesem Zeitpunkt nicht mehr benötigt).
IV. Erwartete Wirkung
1. Erhöhen Sie die Transparenz des Kühlkettenmanagements. Aufgrund der einzigartigen Codefunktion von RFID, the logistics tracking of goods in the whole cold chain can be realized.
2. Simplify operation process and improve logistics efficiency. RFID-Tags sind in Paletten eingebettet, and automatic equipment is used to send goods out / in das Lagerhaus, das reduziert nicht nur die Arbeit, but also saves time.
3. Verbessern Sie die Inventarqualität. Cooperate with the warehouse management system to achieve real-time inventory and ensure accuracy.
4. Kosten senken und Umsatz steigern. RFID used in inventory management can reduce the manual audit work and ensure the safety and accuracy of the quality of stored goods. The sharing of pallets can reduce the transportation cost and improve the competitiveness of railway cold chain logistics center.
The application of RFID technology has brought a turning point for the information and intelligent management of cold chain logistics center. Mit der kontinuierlichen Reife der Technologie, RFID will be more widely used in the whole cold chain supply chain.
