Tobacco automatic vending method and system based on RFID and identity card

Abstract

The invention discloses a tobacco automatic vending method and system based on RFID and an identity card (ID card). The tobacco automatic vending system comprises a vending machine main body, the vending machine main body comprises a mainframe and a settlement basket; the basket is arranged below the mainframe, a touch display screen is arranged on the mainframe, a control box is arranged at an upper end of the touch display screen; a single-chip microcomputer, a memorizer, a display module, a payment module, a login verification module, a RFID read-write module and a RFID read-write antenna are arranged in the control box. The automatic vending method disclosed by the invention is simple in structure principle, simple in operation, high in intelligence degree and capable of realizing automatic vending of the tobacco; the tobacco can be prevented from being sold to the juveniles, and an artificial cheating behavior is avoided; furthermore, the correctness of identifying the juveniles is guaranteed, and the misjudgment is avoided.

Description

technical field [0001] The invention relates to the technical field of tobacco sales, in particular to a method and system for automatic tobacco sales based on RFID and ID cards. Background technique [0002] Radio frequency identification is a wireless communication technology that can identify specific targets and read and write related data through radio signals without the need for mechanical or optical contact between the identification system and specific targets. Radio signals transmit data from a tag attached to an item through an electromagnetic field tuned to a radio frequency to automatically identify and track the item. Some tags can get energy from the electromagnetic field emitted by the identifier during identification, and do not need batteries; there are also tags that have their own power supply and can actively emit radio waves (electromagnetic fields tuned to radio frequencies). Tags contain electronically stored information and can be identified within ...

AI Technical Summary

Problems solved by technology

[0003] Tobacco is a monopoly commodity and is prohibited from being sold to minors. Currently, tobacco sales outlets are manned and sold. Many people are greedy for profit and sell tobacco to minors to obtain improper benefits. This phenomenon is difficult to supervise.

[0004] At the same time, the current unmanned stores or vending machines have not solved the problem of prohibiting minors from buying cigarettes, so they have not obtained the qualification to sell tobacco

There are many regulatory difficulties in the current manual sales model, and it is difficult to avoid selling tobacco to minors

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