| 摘要 |
A system for monitoring coffee machines, comprising: a coffee machine (10) having an electronic circuitry (14, 40, 41) configured for collecting and storing usage parameters of the machine; and a display (12) connected to the electronic circuitry and configured for displaying information processed by the electronic circuitry (14, 40, 41) in the form bar codes of QR code type. The system includes a device (50) external to the machine (10) and configured for acquiring through photographs the processed information, in order to decode it and transmit it to a remote server (15). A method of for monitoring coffee machines is also described. |
