Method and device for ordering in dining hall
A technology for canteens and installation racks, which is applied in receipt giving machines, instruments, cash registers, etc. It can solve the problems of slow work speed, low efficiency, communication efficiency and settlement efficiency, etc., to improve communication efficiency and simplify payment process, the effect of increasing business development momentum
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[0020] The first embodiment of the present invention.
[0021] Such as figure 1 , 2 As shown in 3, the canteen ordering device mainly includes a data server, a touch screen for ordering 1, a supply touch screen 2, a mounting frame 3, an account input component, and a small ticket printing component 4. The whole canteen ordering device is an integrated structure. The mounting rack is a weighing component; the touch screen for ordering and the touch screen for supply are all touch screens, which can display information and touch input. The displayed information comes from the data server, and the touch input information is transmitted to the data server; the account input component is The non-contact IC card component includes a card reader 5 and a card. One card reader can read the identity information in multiple cards; the small ticket printing component is used to print the bill, and the content of the bill is provided by the data server. The touch screen for ordering, the tou...
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