A well-known manufacturing enterprise in Suzhou uses RFID system for data collection
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The original SFC system data collection of a well-known manufacturing enterprise in Suzhou generally adopts barcode data collection, which attaches barcode labels to products or packaging. The data collection methods are manual and automatic, and there are the following problems:
1. Manual: The operator holds the scanner to align the barcode of the product to collect (disadvantage: manpower is required, and there are human error factors)
2. Automatic: Fixed installation of automatic scanners on the assembly line (disadvantages: high missed scan rate and high equipment cost)
Suzhou Xindao combines years of experience in IoT and weak current system integration, and the solutions are as follows:
Fixed installation of RFID readers in production lines, installation or attachment on products or packaging palletsRFIDElectronic tags, when the product passes through the identification range of the RFID reader, realizes inductive automatic data collection.
System composition
RFIDReaderTCP/IP data collector, RFID electronic label (ISO15693 13.56MHz), system data monitoring center
system structure
Use 13.56MHz high-frequency RFID electronic tags, RFID readers, and TCP/IP data collectors to write pallet information into RFID electronic tags and fix them on the assembly line pallet, and install RFID readers on the assembly line data collection station. , when the pallet passes through the station, the RFID reader automatically collects (RF induction) the pallet information and transmits it to the SFC system center through the network
System Features
1. Fast data collection: effectively avoid difficulties in collection due to barcode quality, lighting and other reasons
2. The missed scan rate is almost 0: the floor scan rate is greatly reduced, and the failure of the production line caused by the missed scan of the product is solved.
3. Reduce the cost of consumables: The initial investment cost of electronic tags is high, but they can be recycled and used repeatedly, and long-term evaluation can greatly reduce costs
4. Reduce the cost of equipment: the cost of automatic data collectors is high, and the use of RFID readers can save equipment costs
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