Novel voiced food electronic nutrition label and information processing method

Abstract

The invention belongs to the technical field of food information processing, and discloses a novel voiced electronic nutrition label and an information processing method. The novel voiced electronic nutrition label comprises a food label information input module, a label editing module, a data storage module, a bar code or two-dimensional code generation module, a bar code or two-dimensional codeprocessing module and a bar code or two-dimensional code query module. A large amount of food related information can be transmitted by printing a bar code or a two-dimensional code with small occupied area, an audio reading mode is combined with an amplified nutrition label, and people such as old people can quickly and conveniently obtain a large amount of food related information; through the food label information input module, the food information collection efficiency is greatly improved; and the information inquired by scanning the bar code or the two-dimensional code of the food through the bar code or two-dimensional code inquiry module by using a mobile phone is more accurate.

Description

technical field [0001] The invention belongs to the technical field of food information processing, and in particular relates to a novel sound food electronic nutrition label and an information processing method. Background technique [0002] With the frequent occurrence of food emergencies, the public pays more and more attention to food safety, and absorbs various information related to food safety, one of which is prepackaged food labels. Food labels are an important carrier to convey product information to consumers, a necessary condition for food sales, and the most direct and effective way for consumers to understand product information, which is directly related to consumers' cognition of consumer products. [0003] Food labels refer to "words, graphics, symbols and all descriptions on food packaging". The Codex Alimentarius Commission (CAC) "General Standard for Labeling of Prepackaged Foods" (CODEX STAN 1) clearly states that "label" refers to writing, painting, pr...

AI Technical Summary

Problems solved by technology

It shows that food safety issues have become the focus of attention of elderly consumers at this stage, but attention to nutrition labels is not high

At the same time, the issue of the production date was raised: 43.3% of the elderly found it difficult to find the production date in the food packaging, and 76.1% of them pointed out that the font on the food label is too small to be clearly identified

Second, the packaging of food for the elderly is not designed according to the characteristics of the elderly

However, traditional food labels directly present relevant information by printing on the product. In order to save space, the printed fonts are small and densely distributed. Generally, information such as production date and shelf life cannot be covered on the label at the same time. The recognition is low and it is inconvenient to obtain information at one time. , especially inconvenient for those with limited vision related health, such as the elderly

For ordinary food, there is generally no anti-counterfeiting identification information, and consumers cannot directly judge whether the nutritional value marked on the label is consistent with the nutritional value of the contents

Due to the limitation of printing area, ordinary food labels cannot directly give important information related to healthy eating, such as people who are suitable for food consumption or people who are not suitable for food consumption, consumption reference amount, etc.

For example, high-cholesterol foods cannot be eaten in large quantities by people with cardiovascular and cerebrovascular diseases, but general food labels do not give cholesterol content, nor do they have reminders

Use text to convey nutritional information to consumers, which is too large to memorize

In addition, the published nutrition label is the nutritional content per 100 grams of fo

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