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Calculation method and device for calorie intake during meals

A calculation method and tableware technology, applied in the direction of instruments, nutrition control, informatics, etc., can solve the problems of large overall errors, troubles, and needs to be further improved, so as to achieve measurement, expand the space for intelligent development, and avoid excessive intake Effect

Active Publication Date: 2019-06-11
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the existing calorie-related patents focus on the measurement of calorie consumption, while there are relatively few patents related to calculation methods and devices for calorie intake in meals, and none of them can effectively meet the current market demand; for example, the application publication No. : CN 102551473A, the intelligent tableware system and corresponding method and device proposed by the applicant; in this patent, by applying the RF tag and the RF reading device to the tableware, only the identification between the tableware is effectively realized; but due to the It is an RF reading device and RF tag with a relatively large working range, and although a directional antenna is used, its recognition accuracy still needs to be further improved compared to the tableware placed densely on the dining table;
[0005] For example, the application publication number: CN104881590A, a method and system for calculating food intake calories based on mobile devices proposed by the applicant. The calorie intake of the food is compared with the standard calorie intake through the calorie comparison module to control the user's food intake to not exceed the standard value; although the patent is designed based on a mobile terminal, there is a certain degree of portability, However, the user needs to do the measurement by himself every time, which is cumbersome, and the overall measurement involves volume measurement and comparative analysis, the overall error is relatively large, and the calculation accuracy needs to be further improved

Method used

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  • Calculation method and device for calorie intake during meals
  • Calculation method and device for calorie intake during meals
  • Calculation method and device for calorie intake during meals

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Embodiment 1: as Figure 1-4 As shown, the specific steps of the calculation method of calories taken in a meal are as follows:

[0042] Step1: Establish a tableware information database; uniformly code and mark all tableware, recorded as: A=[A 1 ,A 2 ,A 3 ,...,A i ] (i=1,2,3,...), and register and record the coding information of each tableware sequentially according to the tableware coding sequence, and establish a tableware information database;

[0043] Preferably, the tableware includes tableware for serving meals and tableware for taking meals; the single tableware for serving meals and the single tableware for taking meals correspond to a unique code; the single tableware for taking meals specifically includes one each of chopsticks, spoons, and cutlery, And the codes of chopsticks, spoons, and knives and forks in a single tableware are the same;

[0044] The coded information of the tableware for serving meals is all stored in its internal memory;

[0045]...

Embodiment 2

[0067] Embodiment 2: as Figure 1-4 As shown, it is known that three users ordered 5 dishes during the meal. By consulting the information, the unit calorie content of each dish is known as follows; according to the information in Table 1, a meal information database is established in the MySQL4.0 database;

[0068] Table 1:

[0069]

[0070] For the information in the above Table 1, the calorie calculation method in Example 1 is used to calculate the calorie intake of each user, and the final intake is displayed in real time on the display screen of the tableware used by each user correspondingly above; the specific calculation results are shown in Table 2:

[0071] Table 2:

[0072] Pick up cutlery code

[0073] Combined with the data in Table 2, the corresponding code A is used 6 、A 7 、A 8 The final calorie content of the three users who took the tableware during the meal were: 1540000cal, 1810000cal, 2150000cal;

Embodiment 3

[0074] Embodiment 3: as Figure 1-4 As shown, it is known that four users ordered 6 dishes during the meal. By consulting the information, the unit calorie content of each dish is known as follows; according to the information in Table 3, a meal information database is established in the MySQL4.0 database;

[0075] table 3:

[0076]

[0077] For the information in the above Table 3, the calorie calculation method in Example 1 is used to calculate the calorie intake of each user, and the final intake is displayed in real time on the display screen of the tableware used by each user correspondingly above; the specific calculation results are shown in Table 4:

[0078] Table 4:

[0079] Pick up cutlery code

[0080] Combined with the data in Table 4, the corresponding code A is used 16 、A 17 、A 18 、A 19 The final calorie content of the three users who took the tableware during the meal were: 1200000cal, 1780000cal, 2320000cal, 2050000cal;

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PUM

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Abstract

The invention relates to a calculating method and device, in particular to a method and device for calculating calories in dinner. The method specifically comprises the technical steps of establishing a tableware information database, establishing a food calorie content information database, establishing a dinning database, conducting calorie calculation, and displaying and outputting a calorie calculation result. The device comprises food taking tableware, food containing tableware and an information processing center unit. The efficient and reasonable calculating method and device are provided to measure calories in daily diet, calories in daily diet can be measured accurately, the current calorie intake information of a user can be displayed visually in real time, and then excessive intake of calories can be effectively avoided; meanwhile, technological innovation of existing tableware is conducted based on NFC technique, and intelligent development space of tableware is effectively broadened.

Description

technical field [0001] The invention relates to a calculation method and device, in particular to a calculation method and device for calorie intake during meals. Background technique [0002] Calorie (referred to as calorie, abbreviated as cal), transliterated from English calorie, is an energy unit, which is defined as the heat required to raise 1 gram of water by 1 degree Celsius under 1 atmospheric pressure, and is now widely used in nutritional measurement and fitness manuals. [0003] At present, with the improvement of people's living standards, people pay more and more attention to a balanced daily diet and daily calorie intake. Therefore, how to quickly and effectively calculate the calorie intake in daily meals is particularly important. [0004] Most of the existing calorie-related patents focus on the measurement of calorie consumption, while there are relatively few patents related to calculation methods and devices for calorie intake in meals, and none of them...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G16H20/60
CPCG16Z99/00
Inventor 高杰龙华刘永召吕丹
Owner KUNMING UNIV OF SCI & TECH
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