Unmanned vending method for pre-packaged fresh vegetables and fruits

Abstract

The invention provides an unmanned vending method for pre-packaged fresh vegetables and fruits. The method comprises: pasting a label at the moment to a specific position of a vegetable and fruit through a label pasting device, and a shop owner inputting the unit price of the vegetable and fruit into a microprocessor; calculating the weight and the preset unit price, and feeding back the prices ofthe vegetables and fruits to the labels of the corresponding shelf positions of the vegetables and fruits; a consumer selecting a specified commodity through a selection key of the vending machine, performing commodity payment through a payment unit, and after the microprocessor confirms that payment succeeds, placing the specified commodity into a shipment area through a loading and unloading assembly; and the second pressure sensing device in the shipment area measuring the weight of the shipment and transmitting the measured data to the microprocessor, and opening the shipment port after the data is successfully checked. According to the invention, the food safety of consumers is effectively guaranteed by monitoring the safe shelf life of the pre-packaged food in real time, and the remote monitoring unit is used for monitoring the commodities in the shelf in real time, so that shopkeepers are reminded at any time, and the public praise of merchants is maintained.

Description

technical field [0001] The invention relates to the field of prepackaged food sales, in particular to an unmanned vending method for prepackaged fresh fruits and vegetables. Background technique [0002] With the development of science and the progress of society, more and more unmanned vending machines and vending models appear. The unmanned vending model not only brings convenience to stores, but also brings consumers a 24-hour shopping experience at any time. Store owners can still make a lot of money remotely, and are deeply loved by official store owners. [0003] Due to the bulk state of vegetables and fruits, many common bottle-type unmanned vending machines cannot sell them. The existing fresh fruits and vegetables unmanned vending machines may have good quality in front of consumers due to their possible appearance in the assembly process. However, there are pits and rot on the back side. Consumers cannot see this side due to the angle, so they cannot return it aft...

AI Technical Summary

Problems solved by technology

[0003] Due to the bulk state of vegetables and fruits, many common bottle-type vending machines cannot sell them. The existing fresh fruits and vegetables vending machines may have good quality in front of consumers due to their possible assembly process. However, there are pits and rot on the back side. Consumers cannot see this side due to the angle, so they cannot return it after purchase. The fruits are miserable after they arrive. Sometimes the fruits and vegetables in the unmanned vending machine are too late The best shelf life may cause physical discomfort after consumption

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