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Method for detecting comprehensive skin data

A technology that integrates data and skin, applied in the field of detection, can solve the problems that affect users' skin care products, users cannot know the comprehensive condition of their skin, etc., and achieve the effects of low power consumption, stable data and fast speed.

Inactive Publication Date: 2015-07-29
HANGZHOU XUEJI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These two existing human skin testing schemes only present moisture data, oil data, and elasticity data to users respectively, and most users cannot know the comprehensive condition of their own skin (that is, the comprehensive score of human skin). It requires each customer to have more professional skin knowledge, otherwise it will affect the user to choose the right skin care products for them

Method used

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  • Method for detecting comprehensive skin data
  • Method for detecting comprehensive skin data
  • Method for detecting comprehensive skin data

Examples

Experimental program
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Effect test

Embodiment

[0030] Embodiment: at first be to gather the capacitance frequency and the resistance frequency of human skin by described oscillating circuit, and record frequency by single-chip microcomputer; According to frequency formula F=1.44 / ((R1+2R2)*C1) (this frequency formula and oscillating circuit The working principle and calculation method are common knowledge in this field) the value of human body capacitance is calculated by the single-chip computer as 600, and the value of human body resistance is 100; Water Percent=5.543*Math.log(c-218.3) gives a water percentage of 32.95%; Substitute the resistance value into Oil Percent=27.905641839351*c+0.000638863t75385892*Math.pow(c, 3)+1.0704543823957te-9* Math.pow(c,5)-1623.02567755405-3.96530141887023e-13*Math.pow(c,6)-1.1587200152441e-6*Math.pow(c,4)-0.187814138789117*Math.pow(c,2) The obtained oil percentage is 33%; the obtained moisture percentage is 32.95% corresponding to the "moisture level table", it can be seen from the table...

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PUM

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Abstract

The invention discloses a method for detecting comprehensive skin data. The method is that an oscillating circuit is used for acquiring data; a single-chip microcomputer is used for recording and calculating data and receiving the data through a mobile terminal; the capacitance value and the resistance value of human body capacitance and human body resistance are calculated by the frequency formula of F=1.44 / ((R1+2R2)*C1) based on the tested moisture data and then converted into water percent and oil percent; then the human body water data and the human body oil data can be obtained according to the set sheet; then the comprehensive skin indicators can be evaluated according to the set range, and the indicators can be used as the reference for skin care or treatment. The method is small in power consumption, fast, and stable and accurate in detection data.

Description

technical field [0001] The invention relates to a detection method, in particular to a method for detecting comprehensive skin data. Background technique [0002] The water content, oil content and elasticity of human skin are the three parameters of human skin data. With the continuous progress of society, the market economy is also developing rapidly, and various skin care products for human skin are also coming. All kinds of skin care products are designed according to the moisture, oil and elasticity of human skin. Only by knowing the data of your human skin can you choose the right skin care products to improve your skin. [0003] At present, the result data given by the human skin testing equipment on the market can be divided into two categories: a good, medium and poor grade data value about the degree of moisture, oil and elasticity; The respective percentage data values. These two existing human skin testing schemes only present moisture data, oil data, and elas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/053
Inventor 周思凡梁国鹏
Owner HANGZHOU XUEJI TECH CO LTD
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