| 摘要 |
PROBLEM TO BE SOLVED: To build a warehouse control system for short carrying distance, easy carry-out, and quick locating of products by putting products at an appropriate location of empty place (shelf, floor, etc.), in a warehouse without shelf number register change. SOLUTION: A product number is registered on a product control card 2 easy to attach and detach and capable of re-writing product number through a keyboard 1. An arrived product 3 is attached with the product control card 2 which a product number has been registered in and is stored at any empty shelf or floor, etc., in a warehouse. When the product is required on later day, the product control card 2 attached to the product of the product number imputed in the keyboard 1 emits light or sound by its radio function, current location of the product, thereby, is informed in this warehouse control system. |
