RFID technology is used in railway transportation logistics industry
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The whole process of traditional cold chain logistics and warehousing logistics monitors is not fully transparent, and the consignor and the third-party logistics service provider have a low sense of mutual trust. The ultra-low temperature food refrigerated transportation, warehousing logistics, and delivery procedures use RFID temperature electronic tags and pallet sharing system software to maintain the efficient operation of cold chain logistics to ensure the safety factor of food in the entire supply chain management.
Everyone knows that railway freight is suitable for long-distance, large-scale transportation of goods, and the advantages of long-distance freight over 1000km are very significant. In my country, the territory is wide, and the production and sales of frozen food are far apart, which shows a beneficial external standard for the development of railway lines and cold chain logistics. However, at the present stage, the volume of cold chain transportation on my country’s railway lines is relatively small, accounting for less than 1% of the total demand for cold chain transportation in social development, and the advantages of railway lines in long-distance transportation are not fully utilized.
There is a problem
After the goods are manufactured and packaged in enterprise A, they are placed in the manufacturer’s freezer for storage. The goods are immediately stacked on the ground or on pallets. Manufacturing company A informs the freight company to deliver the goods and it can be delivered to retail company C immediately. Or enterprise A leases a part of the warehouse in warehousing and logistics enterprise B, and the goods are sent to warehousing and logistics enterprise B. When necessary, they will be allocated according to B.
The whole delivery process is not completely transparent
In order to control costs during the entire transportation process, third-party transportation companies will turn off the refrigeration unit during the entire transportation process and turn on the refrigeration unit when it arrives at the station, which cannot guarantee the entire line of cold chain logistics. When the goods are delivered, although the surface of the goods is very cold, in fact the quality has already been reduced.
The stored procedure is not fully transparent
Warehousing and logistics companies take into account the cost and will have the use of power supply during the night to reduce the temperature of the warehouse to a very low level, and the freezing equipment will be on standby during the day, and the temperature of the freezer will fluctuate beyond 10 ℃ or even higher. This immediately led to a reduction in the shelf life of the food. The traditional monitor method generally uses a temperature video recorder to accurately measure and record the temperature of all trucks or cold storage. This type of method requires cable TV connection and manual control to export the data, and the data information is in the hands of the carrier and the warehouse logistics company. On the other hand, the shipper cannot easily read the data. Because of concerns about the above problems, at this stage, some large and medium-sized pharmaceutical companies or food companies in China would rather invest huge amounts of capital to build cold storage and transportation teams than use the service projects of third-party cold chain logistics companies. Obviously, The cost of such capital investment is extremely huge.
Expired shipping
When the transport company picks up the goods from the manufacturing company A, if it is not possible to transport the goods with pallets, the employees must transport the goods from the pallets to the refrigerated transport truck; after the goods arrive at the storage company B or the retail company C, the employees must remove the goods from the storage company B or retail company C. After being unloaded, the refrigerated transport truck is stacked on the pallet and checked into the warehouse. This generally causes the secondary goods to be transported on the tray, which not only takes time and labor services, but also easily causes damage to the packaging of the goods and harms the quality of the goods.
Low efficiency of warehouse management
When entering, leaving and entering the warehouse, you must show the paper exit and entry receipts, and then manually make them into the computer. The entry efficiency is slow and the error rate is high.
Human resource management extravagant waste
A lot of manual services are required for loading, unloading, handling, and coding of goods. When renting a warehouse in Warehousing and Logistics Enterprise B, it is also necessary to set up a warehouse management staff.
RFID solutions
Create an intelligent railway line cold chain logistics center, which can solve a complete set of services such as cargo transportation, warehousing logistics, inspection, express sorting, and delivery.
According to the RFID technical pallet application. Scientific research to introduce this technology into the cold chain logistics industry has long been carried out. As a basic information management enterprise, pallets are conducive to maintaining accurate information management of large quantities of goods. Maintaining the information management of pallet electronic devices is a key way to carry out immediate, convenient and accurate management methods and reasonable supervision and manipulation of the supply chain logistics system software. It has a very key practical significance for improving freight logistics management capabilities and reducing transportation costs. Therefore, RFID temperature electronic tags can be placed on the tray. Put RFID electronic tags on the pallets, which can cooperate with the intelligent warehouse logistics management system to ensure real-time inventory, accurate and accurate. These electronic tags are equipped with wireless antennas, integrated IC and temperature controllers, and a thin, flexible The button battery, which has been continuously used for more than three years, has a large number of signs and temperature information content, which can very well consider the provisions of the cold chain logistics temperature monitor.
Introduce the core concept of using pallets together. The pallet with the temperature electronic label will be shown or rented to the cooperative manufacturer completely free of charge for the manufacturer to use in the cold chain logistics center of the railway line, to maintain the consistent delivery of the pallet, and to speed up the pallet in the manufacturing enterprise, the transportation enterprise, and the cold chain. The application of intermediate circulation systems in logistics centers and retail enterprises to promote pallet freight and professional work can improve the efficiency of freight logistics, reduce delivery time, and greatly reduce transportation costs.
After the train arrives at the arrival station, the refrigerated container is immediately transported to the loading and unloading platform of Enterprise B’s cold storage, and the inspection of the dismantling of the signature is carried out. After reaching the standard, it will enter the warehouse. The electric forklift removes the goods with pallets and places them on the conveyor. An inspection door is developed at the front of the conveyor, and a mobile reading software is installed on the door. After the RFID electronic tags on the cargo boxes and pallets enter the coverage of the reading software, they contain the information content of the goods loaded in the integrated IC and the information content of the pallet by the company A. The software is read the moment the pallet passes the inspection door. Obtain and transfer to computer software. Workers can grasp a series of data information such as the total number and type of this batch of goods by looking at the display, and there is no need for manual actual operation inspection at all. If the content of the cargo information displayed on the display is consistent with the delivery note presented by company A, indicating that the standard is met, the employee presses the OK button next to the conveyor, and the cargo and pallets will be stored in the warehouse according to the conveyor and automated technology stacker The storage space allocated by the intelligent logistics management system.
Truck distribution. After A company receives the order information from C company, it informs B company of truck distribution. According to the order information pushed by the A company, company B allocates the express sorting of the goods, upgrades the RFID information content of the pallet goods, loads the goods after the express sorting into the new pallet, and associates the new goods information content with the RFID electronic tag and puts it in storage Storage shelves, waiting for production scheduling and delivery. The goods are sent to C company with pallets, and the C company’s project is checked and accepted for loading and unloading, and the pallets are brought by B company.
The customer picks it up. After the customer’s car arrives at Enterprise B, after the driver and the freezer technician check the content of the pickup information, the automated technical storage equipment transports the goods from the freezer to the loading and unloading station, and the loading and unloading workers immediately unload the goods from the pallets and load them to the customer’s vehicle In transportation, the pallet has not been shown at this time.
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