Control system of vending machine
A vending machine and control system technology, which is applied to coin-operated equipment with instrument control, coin-free or similar appliances, and coin-operated equipment that distributes discrete items, etc., can solve the problem of less functions and achieve payment Various methods, humanized human-computer interaction methods, and more effective human-computer interaction methods
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[0028] see figure 1 , the present invention relates to a control system for an automatic vending machine, comprising a main control board 1, a display 2, a button control board 3, a button board 4, a cargo lane control board 5, a temperature control board 6, a compressor 7, a cargo warehouse 8, MDB converter 9, coin slot 10, switching power supply 15.
[0029] The main control board 1 is arranged inside the automatic vending machine, and the main control board 1 is connected with the display 2 through the VGA connector, and the display 2 is arranged on the front of the automatic vending machine, and is used for displaying information of goods for sale, showing advertisement videos or displaying payment. dimension code, etc., the main control board 1 is connected to the button control board 3 through the RS-485 bus, and the button control board 3 is connected to the button board 4. The button board of the "eye" button, after pressing the button, the product to be purchased can...
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