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Introduction
In the recent decades of the development of the automotive industry, between Tier 1 suppliers and original equipment manufacturers, special reusable turnover bins or racks have been used to transport metal sheets, instrument panels and other large and medium-sized parts. part. Often only a single production plant will use about 5,000 to 10,000 racks, while a large automobile production company uses about 1.5 million racks in its global automotive production system. The initial idea of suppliers and original equipment manufacturers was to use bin racks to transport large and medium-sized parts, but they later found out that they had to constantly replace the bin racks and also manage the inventory of the bin materials. Therefore, a large number of labor, time consumption, and some complicated business relationships have brought high costs that cannot be ignored. At this time, RFID (Radio Frequency Identification Technology) has become one of the best choices for tracking these reusable bins or racks in the supply chain. The advantage is that once the RFID system is used to manage the bins or racks, it can immediately save a lot of costs and improve work efficiency.
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Return on investment
Once the electronic label is installed on the reusable material box, it is necessary to equip the corresponding reader to collect relevant information such as the number and location of the material box in the label. Someone may ask: How do the collected data and the hardware and software in the system improve the current business process? Now that the investment has been made, it is time to get a return. In what ways has it been rewarded?
The bin management system eliminates the trouble of carrying excess “safe spare stock” bins.
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Production process forecast
After installing the electronic label on the material box, you can gain insight into the entire tracking process of the part. For example, the tracking of the parts can be completed by tracking the bins during the transportation of the parts. To do this, it is necessary to connect the information of the material box and the part with the RFID tag to the database. Also called software connection or software tracking. Although this is not the main purpose of using RFID tags to manage reusable containers, it is very valuable because it can bring many additional benefits. For example, ASN (Automatic Turnaround Notification) can be easily, accurately and timely provided to suppliers and can be integrated into ERP (Enterprise Resource Planning System). With automatic data collection through ASN and ERP, the JIT (Just In Time Delivery) process becomes more accurate. The reason is that orders and deliveries are based on real-time data, and there is no need to arrange a pre-delivery schedule. In addition, know what parts are in the bin, and by tracking the location of the bin, you also know the location of these parts. It makes the implementation of the FIFO system easier and can handle batch issues.
The value of transaction data
The transaction data records the departure time and arrival time of the bin, and these data are very valuable in many aspects. For example, you can record the cycle period of the material box, find the bottleneck in the closed-loop circulation process, and so on. When there is a dispute between the customer and the supplier due to the loss of assets, damage or failure to deliver on the scheduled delivery time, the recorded data is very important at this time. Some bins need to be processed before reuse. At this time, according to the work process records of each important production link, you can ensure that these bins are sent for cleaning, maintenance, and then stored again, instead of just being ready. Send it directly back to the closed loop circulation process.
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Electronic Waybill
In practical applications, the operator always has to constantly determine the delivery order of the special bins, the parts contained therein, the corresponding customers and the delivery time are very time-consuming. Paper freight bills are always lost, and barcodes are particularly vulnerable to damage. If you encounter these situations, the full container must be sent back to retrieve the relevant information. Another valuable use of the RFID solution is its automated electronic freight order, which is very easy to restore or reacquire. By using a handheld reader to read the information of the electronic label on the material box, all the contents of the electronic freight bill can be retrieved from the back-end database. If you encounter areas without WLAN coverage or you cannot upload cargo information that has already been shipped, a complete freight bill can be directly stored in the active tag, because the active tag has a large storage space enough to store the information in the freight bill. All information.
Summarize
After the application of RFID technology management, many aspects of the closed-loop circulation process in which the reusable turnover box is located can be improved. This improvement obviously saves a lot of costs. The benefits of RFID tracking identification system are not limited to this, it can also discover new applications in other areas, the purpose is to save more costs with the least investment.
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