Beijing Tobacco Logistics Center uses RFID chips in the dynamic read-write sorting line turnover box
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On April 9, the reporter saw during an interview at the Beijing Tobacco Logistics Center that the delivery label that was previously affixed to the side of the cigarette turnover box was missing. Zhang Xingwang, deputy director of the Engineering and Technology Department of the Logistics Center, told reporters that this is because RFID chips are now installed in the weekly cigarette packs.
“RFID chip has another mystery.” Zhang Xingwang said, the cigarette turnover box equipped with RFID chip can automatically connect with the scanning read-write device and wireless receiver to display, upload and store the cigarette information in the turnover box in real time. , The success rate reaches 100%.
RFID chip asInternet of ThingsIt is an important carrier that has attracted attention due to its long-distance reading and high storage capacity. However, in the tobacco industry, it is still rare to integrate this technology into the logistics operation system and achieve certain results.
Running RFID weekly packing online dynamic read-write sorting line
As a “window” for the construction of industry logistics, Beijing Tobacco Logistics Center dares to eat crabs and is good at innovation. Last year, they set up an Internet of Things construction project team to comprehensively promote the construction of the Internet of Things.
So, in which links can RFID chips make a big difference? After repeated discussions, the IoT construction project team believes that the ability of RFID chips to read and write repeatedly determines that it can replace the delivery label of the cigarette turnover box. If it goes further, through technology By connecting the RFID chip with the information system, the interconnection and intercommunication of information can be realized.
In June last year, the project team launched the turnover box managementRFIDApplication project. They gathered scientific research forces inside and outside the industry, initialized the ID number in the RFID chip, marked each RFID chip with 6 numbers representing retail customer information, and entered two groups of numbers, one bright and one dark, into the system, laying the foundation for the classified management of turnover boxes.了基。 The foundation. Zhang Xingwang said that this is an innovation in the application of RFID chips in industry logistics.
At the same time, the project team took advantage of the sorting gap and stepped up the technological transformation of the sorting line, and successively installed scanning read-write devices, wireless receivers, and displays. After repeated tests, the accuracy of online dynamic reading and writing increased from 60% to 90%, and finally reached 100%.
What should I do when the scanning device misreads or cannot read the data? Zhang Xingwang pointed to the running sorting line and said that the scanning device will automatically receive the information in the RFID chip. If the reading is correct, the blocking valve will automatically move down to open the channel , Drive the turnover box into the wireless shielding cover to read and transmit information. On the contrary, the blocking valve prevents the turnover box from moving forward, thereby avoiding misreading and misrepresenting information.
After nearly 4 months of hard work, the RFID turnover box online dynamic read-write sorting line was officially put into operation in October last year. Wang Yongge, manager of the logistics center, said that several months of actual operations have shown that the turnover box management RFID application project can save nearly 900,000 yuan in distribution label printing costs every year, reduce distribution costs and improve work efficiency.
While talking, Wang Yongge brought reporters to the distribution platform. The reporter saw the deliveryman pulling a whole pallet turnover box through the door, and the real-time information on the quantity of the whole pallet turnover box and cigarettes was displayed on the screen. Wang Yongge told reporters that this is an extended application of online dynamic reading and writing of RFID turnover boxes. The access door equipped with a scanning device can reconfirm the cigarettes that are about to leave the warehouse and the turnover boxes that are returned after the delivery is completed, so that the sorting link and the inbound and outbound link can be seamlessly connected.
On the distribution platform, a row of delivery trucks full of cigarettes is about to set off. At this time, a device similar to a large-screen mobile phone held by the deliveryman caught the attention of reporters. “What kind of secret weapon is this?” the reporter asked curiously. Deliveryman Jiang Zichao told reporters: “This is an RFID chip reader. When cigarettes are delivered to the household, we use the reader to scan the retail customer’s identity card, and the delivery time and quantity of cigarettes will be returned in real time.”
With two cards and one card reader, Beijing Tobacco Logistics Center has realized the extension of the online dynamic reading and writing of RFID turnover boxes from online to offline, and completed the closed-loop management of sorting to outbound, distribution to receiving. Wang Yongge said that although the turnover box management RFID application project is small, it is a key node in the construction of the entire Internet of Things. It not only provides a strong guarantee for the reform of the new marketing model of Beijing Tobacco, but also opens a new way for the construction of the Internet of Tobacco.
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