Internet-of-Things-based community direct-supply bulk beer management and self-service selling method

Abstract

The invention relates to the technical field of beer retail, in particular to an Internet-of-Things-based community direct-supply bulk beer management and self-service selling method. The method comprises the following steps that: step one, a seller opens vending machine, places bulk beers into the vending machine, sets bulk beer quality guarantee period parameter information, and turns off the vending machine; step two, a buyer chooses the types of required bulk beers; step three, the buyer carries out payment based on the actual beverage demand amount, carries out confirmation, and selects a beer taking mode; step four, the vending machine receives and confirms payment information, determines a beer supply channel, and sends out a beer outlet signal to a beer outlet switch and the beer outlet switch is turned off after a predetermined beer outlet amount is reached; and step five, the buyer takes the beers based on the selected beer taking mode. The supply manufacturer can be traced back; the quality of the bulk beer can be guaranteed effectively; the beer storage environment can be detected and repaired automatically; the beer taste can be ensured; the supply manufacturer can carry out monitoring in real time conveniently; the timeliness of the beer supplement can be ensured; the microorganism breeding can be prevented effectively; and the drinking safety of customers can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of beer retailing, in particular to a community direct-supply bulk beer management and self-service selling method based on the Internet of Things. Background technique [0002] Beer is the oldest alcoholic beverage for human beings, and it is the third most consumed beverage in the world after water and tea. Its alcohol content is low, contains carbon dioxide, and is rich in nutrition. It contains a variety of amino acids, vitamins, low molecular sugars, inorganic salts and various enzymes. These nutrients are easily absorbed and utilized by the human body. The low-molecular sugars and amino acids in beer are easily digested and absorbed, and generate a lot of heat energy in the body, so beer is often called "liquid bread". Because beer itself contains carbon dioxide gas, beer should not be packed in bulk, even if it is packed in bulk, it cannot be stored for a long time. Therefore, the beer that people ...

AI Technical Summary

Problems solved by technology

However, the quality of loose beer is difficult to guarantee, and the supply channel is difficult to trace. When the wine in the barrel is sold, it cannot be automatically packaged, which brings inconvenience to customers. It is difficult for the supplier to know when the wine in the barrel is sold out. , causing inconvenience to suppliers, when replenishing wine, it is difficult to remove the remaining wine in the barrel, which will produce a large number of bacteria and affect the health of customers

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