| 摘要 |
The invention relates to a system for automatic counting purchased products, particularly in supermarket and hypermarket, comprising at least an automatic cash desk, at least an operator aided cash desk, at least a trolley and an informatic network to integrate said components, said at least one automatic desk providing means to recognise the trolley, means to register the products and an alphanumeric keyboard for interaction by the user; said at least one operator aided cash desk providing a computer to display the operations carried out, means to recognise the trolley, means to register the products; said at least one trolley providing recognising means, said informatic network providing a low voltage power line, a microcontroller and supply means. |
