Automatic analysis and calculation system of food nutritional components based on smart phone

Abstract

The invention discloses an automatic analysis and calculation system of food nutritional components based on a smart phone. The system comprises a smart phone with a high-definition camera system, and the smart phone comprises a smart label and a mobile terminal APP with a food variety identification program, a food nutritional components information aggregation program, a human body nutrition calculation and evaluation program, a food nutrition analysis and calculation program and a food nutrition feedback and suggestion program. The invention further discloses a method of downloading the mobile terminal APP. According to the system, body evaluation can be conducted on an individual by means of the APP in advance, and rational nutrition arrangement and combination of the individual during a period of time are determined; moreover, the information of purchased vegetables can be acquired by means of camera scanning of the smart phone, nutrient composition is rapidly analyzed, and finally the conclusion whether or not other vegetables need supplementing is drawn based on the analysis, so that the purpose that the individual obtains the most rational nutrition arrangement and combination is achieved.

Description

technical field [0001] The invention relates to the technical field of food nutrition management, in particular to a smartphone-based automatic analysis and calculation system for food nutrition components. Background technique [0002] With the improvement of people's living standards, urban and rural residents are paying more and more attention to the combination of food and nutrition, but there are differences in each person's individuality. It is not appropriate to apply the same dietary nutrition combination to each individual. Treat them differently; that is to say, the best way is to use a specific detection system to conduct a test on an individual to measure the most reasonable food and nutrition combination that a person needs at a certain age and according to his work and life conditions. [0003] Not only that, after calculating the most reasonable food nutrition combination, it is best to have a family nutrition manager to manage the individual nutrition combina...

AI Technical Summary

Problems solved by technology

[0004] Based on the gradual popularization of domestic smart technology, it is a better way to develop a set of reasonable nutritional analysis management APP that can be installed on the smartphone client. In this regard, foreign countries are at the forefront. An APP operating software named myfitnesspal, The method of operation is: after the operator inputs the type of diet for each meal in advance, the APP will automatically calculate the proportion of protein and fat in the food; however, we found that the APP is actually passive when used, and it does not use it in advance. I haven't calculated the physical condition of the APP users and what kind of nutritional combination is needed, that is, there is no calculation method for the complete nutrition that the human body must ingest from food in advance; and at present, many of the causes of chronic diseases are due to carbohydrates. Excessive intake of chemical compounds and fats, and lack of intake of other nutrients, therefore, it is necessary to develop a new APP client suitable for everyone based on the above deficiencies

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