This is a barcode application in the automobile production industry. It is for reference. The functions are similar, so you can learn from it!

1. Automobile assembly production line data collection and management

Automobiles are produced on small-batch, multi-variety mixed production lines. Cards with product type production instructions written on them are placed on the product production table, and these commands are passed by each operation operator. Reading and completing assembly tasks, there are serious problems and big hidden dangers in using these cards: including a series of problems such as speed, error rate, data statistics, coordination management, and quality issue management.

If two-dimensional barcodes are used to replace manual cards, the initial investment cost is not high, but a highly reliable system will be established.

1) At the front end of the production line, according to the production instruction information issued by the main control computer, the barcode printer prints out a barcode label and affixes it to the product carrier.

2) In each operation process, the operator uses a barcode reader to read the barcode symbol on the carrier, inputs the operation information into the computer, and the main system issues instructions to the operator and the inspection device.

3) In each process, a scanner is used to read the barcode label affixed to the installed parts, and then the 2D barcode affixed to the carrier is read to confirm whether the parts are installed correctly.

4) In each process, the production instruction number, production line sequence number, body number data, installed parts data, inspection data, etc. of the two-dimensional barcode are fed back to the main control computer for Manage progress.

Application effect

(1) Low investment.

(2). The 2D barcode can be stably read by the reader (low error rate).

(3) A lot of manpower and time can be saved.

(4). The main system’s command of the production process has been comprehensively improved.

(5). The whole production process and the main system are connected into one, and the production efficiency is greatly improved.

2. Application of automobile production supply chain collection system

Application environment: Auto parts suppliers produce spare parts according to the orders of automobile manufacturers and supply them for a long time, which can reduce manual operations , reduce costs and improve efficiency.

Application description:

1. Automobile manufacturers put signboard labels on their own turnover boxes and first define the box number.

2. The automobile manufacturer reads the one-dimensional barcode on the kanban label, converts the ordered part number, quantity, number of boxes and other information into a barcode, and creates a kanban document with the barcode.

3. Submit the kanban document and kanban label to the parts manufacturer.

4. The parts manufacturer reads the barcode on the signboard document provided by the vehicle, processes the accepted order information, and prepares a shipping instruction.

5. The parts manufacturer puts the kanban label on the shipped product, and the kanban document is sent to the automobile manufacturer as a delivery document.

6. The automobile manufacturer reads the barcode on the bill of lading for receipt statistics.

Application effect

1) Using QR Code, the "product name", "specification", "batch number", "quantity", etc. that cannot be barcoded can be automatically compared and visually observed when leaving the warehouse. The operations are greatly reduced, which reduces the errors made by operators in manually identifying and inspecting goods, and avoids the occurrence of misdelivery.

2) The 2D barcode printed by the outbound order system is encrypted, safe and less error-prone.

3) The inspection and delivery work can be completely separated from the main system and network environment and run independently, with little dependence on the main system, reducing the pressure on the main system network communication and system resources, and at the same time meeting security requirements. reduce.

4) It has truly achieved the unification of the two-dimensional barcode data, the outbound order data and the attribute characteristics of the items actually outbound.

5) It speeds up the time for out-of-warehouse acceptance work, shortens the work process, and greatly increases the amount of information for acceptance, thereby improving efficiency, reducing costs, ensuring safety, and preventing errors. .