| 摘要 |
The invention relates to a device for converting conventional vending machines into smart vending machines. The conventional vending machine is provided with at least: a tactile data-inputting system; a screen; a smart vending device which connects, by means of input/output communication ports, to the internal devices of the conventional vending machine, which it controls, and to the interface; and an interface which connects, by means of input/output communication ports, to the tactile data-inputting system, the screen, the smart vending device and at least the internal devices of the conventional vending machine. |
