| 摘要 |
PURPOSE:To eliminate the discordance between the products and the product data by using a tracking computer of the processing equipment containing products to control the data on each product and shifting the product data to the next processing equipment after the processing is over and synchronously with the shift of products. CONSTITUTION:The data on the name of a product carried by a data fetching device 6-1 is detected and then fetched via a data transmission/reception part 4-1 of a tracking computer 1-1. A data replacement part 3-1 transmits the product name data to all other tracking computers 1-1 via a data transmission/reception part 2-1 and a data transmitter 7. Receiving the product name data, each computer 1-1' detects that the data is stored in a memory 5-1' and then transmits the data to the computer 1-1 via a transmission/reception device 2-1' and the transmitter 7. The computer 1-1 registers the received data to the memory 5-1 via the part 3-1 and informs the end of registration to the computer 1-1'. A data replacement part 3-1' deletes the corresponding product data stored in the memory 5-1' after the reception is through. |
