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Food expiration date prompting system and method

A shelf life and food technology, applied in electromagnetic radiation induction, commerce, instruments, etc., can solve problems that affect health, food shelf life exceeds the limit, etc.

Active Publication Date: 2015-12-23
栾德洋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in addition to frequent food quality problems in the field of food safety, there is also the problem of exceeding the shelf life of food. Many food operators do not pay attention to removing expired food in time during operation, and food buyers also tend to neglect to check the shelf life. Expiration date food affects health

Method used

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  • Food expiration date prompting system and method
  • Food expiration date prompting system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment １

[0035] A food shelf life reminder system, such as figure 1 shown, including:

[0036] Food information generation terminal: enter food information and store food information according to food classification; generate a two-dimensional code containing the food information according to the food information; the food information includes food classification, food name, food production date, different food classification shelf life;

[0037] Food information scanning terminal: scan the QR code of the food to obtain food information, calculate the remaining time of the food within the shelf life according to the production date, food category and shelf life of the food category in the food information, if the remaining time is low If it is lower than the set value, then the shelf life will be expired to remind, otherwise the food information will be displayed.

[0038] Food information generators include:

[0039] Food information editing module: used to input food information a...

Embodiment 2

[0051] A food shelf life reminding method, such as image 3 shown, including:

[0052] The terminal server of the food manufacturer is used as the food information generating terminal to input the food information of different foods and store the food information according to the food classification; generate a two-dimensional code containing the food information according to the food information and issue it to the food; the food information includes the food classification , the name of the food, the production date of the food, and the shelf life of different food categories;

[0053] The user uses the mobile terminal as the food information scanning terminal, scans the QR code of the food to obtain the food information, and calculates the remaining time of the food within the shelf life by calling the shelf life of the food category according to the food production date and food category in the food information. If the remaining time is lower than the set value, a reminde...

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Abstract

The invention provides a food expiration date prompting system and method. The system comprises a food information generation terminal and a food information scanning terminal. The method includes: information of different food are recorded and food information storage is carried out according of food classification; two-dimensional codes containing the food information are generated according to the food information and are issued to the food; and food information is obtained by scanning one two-dimensional code of the food, the quality guarantee period of the food is invoked according to the food production date and food classification in the food information and the remaining time within the quality guarantee period of the food is calculated, and if the remaining time exceeds a set value, expiration date prompting is carried out, and otherwise, the food information is displayed. According to the invention, the food information is stored based on classification and expiration data prompting is carried out when a quarter of time is left within the quality guarantee period of the food; and thus marketing planning can be carried out for the food seller and whether the food should be purchased or not can be determined by consumers.

Description

technical field [0001] The invention belongs to the field of food safety, and mainly relates to a food shelf life reminder system and method. Background technique [0002] At present, in the field of food safety, in addition to frequent food quality problems, there is also the problem of exceeding the shelf life of food. Many food operators do not pay attention to removing expired food in time during operation, and food buyers also tend to neglect to check the shelf life. Food with shelf life can affect your health. Nowadays, with the increasing development of the Internet, mobile terminals have more and more functions, which can provide more convenience for people's daily life. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention provides a food shelf life reminder system and method. [0004] Technical scheme of the present invention is: [0005] A food shelf life reminder system, comprising: [0006] Food information g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K7/10G06Q30/00
Inventor 栾德洋
Owner 栾德洋
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