Dietary survey auxiliary tool based on smart equipment, and implementation method thereof

Abstract

The invention discloses a dietary survey auxiliary tool based on smart equipment, and an implementation method thereof, solving the problem that the survey information and the actual information of auser have great discrepancy when the dietary survey is conducted in the prior art. The dietary survey auxiliary tool based on smart equipment includes tableware, a slidable calibrated scale, an imagecapture device, smart equipment, a human-computer interaction device, a storage device, and a display device. The implementation method is mainly to shoot different components of different foods by using the above devices, and matches the slidable calibrated scale that can mark the weight of the corresponding food, and store the food picture marked with the weight of the food in the storage deviceso as to call the food picture at any time during the dietary survey for the user to choose. The invention sets the one-to-one corresponding food picture and the sliding calibrated scale which are standardized by weighing into the smart equipment, and the user can select the average intake amount of each food according to the self dietary situation in a self-service mode, thereby quickly efficiently and accurately collecting the dietary intake situation of the user automatically so as to assist the investigator to perform nutrition assessment.

Description

technical field [0001] The invention relates to a dietary survey auxiliary tool based on an intelligent device and a realization method thereof. Background technique [0002] Dietary survey: Dietary survey is to investigate the type, quantity and frequency of food consumed by individuals or groups within a certain period of time, calculate the daily energy and nutrient intake of each person according to the food composition table, and compare it with the recommended dietary nutrient reference intake. To compare the intake, so as to assess whether the normal nutrients and energy of the surveyed objects meet the needs. [0003] The impact of dietary nutrition on health has attracted more and more attention. The dietary survey is an important means to fully understand the dietary structure and the basis for studying the relationship between nutrition and health. The food and nutrient intake information obtained from dietary surveys is the basic data for government decision-ma...

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is: to provide a dietary survey auxiliary tool based on intelligent equipment and its implementation method, to solve the problem that most of the survey information in the prior art relies on the recall and description of the surveyee when conducting a dietary survey, which leads to the fact that the survey information is inconsistent with the survey information. The actual discrepancy is large, or the estimation based on the photos taken by the respondents also has the problem of poor accuracy

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