Food memory box

Abstract

The invention discloses a food memory box. The food memory box comprises a food box, a single chip microcontroller, an LED (Light Emitting Diode) display screen, a magnetic strip, a power source, a warning indicating lamp, a small loudspeaker and a lead and is characterized in that the single chip microcontroller, the magnetic strip, the power source, the warning indicating lamp, the small loudspeaker and the lead are arranged inside the food box. According to the food memory box, faked brands and outdated products which flow into the market are greatly reduced and the food is eaten securely due to the fact that the date of manufacture and the expiration date which are formed in one step cannot modify again, replacement of the single chip microcomputers of the outdated products enables costs to be increased and only manufactures can modify the data of manufacture and the expiration date.

Description

[0001] technical field [0002] The invention relates to a food memory box. Background technique [0003] Food and drug safety issues have attracted increasing attention. Food produced through informal channels has begun to counterfeit authentic packaging, often allowing unhygienic and unsafe food to be eaten, and sometimes expired food is altered in sales channels and then sold to make the food quality and Food safety has been greatly reduced, and unscrupulous vendors will increasingly use this loophole to form unspoken rules, which will greatly reduce industry standards. Contents of the invention [0004] The problem to be solved in the present invention is to provide a method that allows the production date and expiration time to be formed once and cannot be modified again. If the expired food is replaced with a single chip, the cost will increase, and only the manufacturer can change it, which will greatly reduce the flow of counterfeit brands and expired foods into...

AI Technical Summary

Problems solved by technology

[0003] Food and drug safety issues are increasingly concerned by people. Food produced through informal channels has begun to fake authentic packaging, often allowing unhygienic and unsafe food to be eaten, and sometimes expired Food is altered in sales channels and then sold, which greatly reduces food quality and food safety, and unscrupulous vendors will increasingly use this loophole to form unspoken rules, which greatly reduces industry standards

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