Self-help draught beer vending machine and query and monitor system thereof

Abstract

The invention discloses a self-help draught beer vending machine which comprises a draught beer storage tank, a refrigerating machine, an automatic metering device, an RFID radio frequency module, a liquid crystal display screen module and a data collecting and transmitting module. The refrigerating machine is connected with the draught beer storage tank; the automatic metering device is installed at a beer outlet of the draught beer storage tank; the RFID radio frequency module is connected with a beer outlet valve of the draught beer storage tank; the data collecting and transmitting module is connected with the automatic metering device, the RFID radio frequency module and the liquid crystal display screen module. Meanwhile, the invention further discloses a query and monitor system of the self-help draught beer vending machine. According to the self-help draught beer vending machine and the query and monitor system thereof, not only can a client terminal acquire position and draught beer information of the self-help draught beer vending machine in real time to achieve self-help purchase through an RFID radio frequency technique, but also a management terminal can be helped to acquire information such as regional sale statistics, draught beer retaining amount statistics, alarm and maintenance, promotion and optimal arranging locations.

Description

technical field [0001] The invention relates to a self-service draft beer vending machine and its inquiry and supervision system, belonging to the technical field of self-service sales equipment. Background technique [0002] With the development of society, people's demand for self-service is increasing. The self-service business model that only needs to be nursed and unmanned is being accepted by more and more people because of its independence, convenience and resource saving. Draft beer occupies a considerable share in China's beer market, especially in cities where summer is hot and lasts for a long time. Drinking draft beer in summer has become a habit of the people. The sales of draft beer almost all adopt the traditional factory distribution + manual sales model, which has become more and more outdated in the context of people's increasing demand for draft beer and the increase in manpower and transportation costs. Therefore, self-service draft beer sales will be a ...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the draft beer kegs in restaurants, food stalls, and draft beer retail outlets do not indicate the prod

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