CN108125681A - A kind of Human fat balance and its detection method with non-equilibrium attitude detection - Google Patents
A kind of Human fat balance and its detection method with non-equilibrium attitude detection Download PDFInfo
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- CN108125681A CN108125681A CN201810155574.4A CN201810155574A CN108125681A CN 108125681 A CN108125681 A CN 108125681A CN 201810155574 A CN201810155574 A CN 201810155574A CN 108125681 A CN108125681 A CN 108125681A
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- human fat
- fat balance
- equilibrium
- human
- attitude detection
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/053—Measuring electrical impedance or conductance of a portion of the body
- A61B5/0537—Measuring body composition by impedance, e.g. tissue hydration or fat content
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4869—Determining body composition
- A61B5/4872—Body fat
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0266—Operational features for monitoring or limiting apparatus function
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- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
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- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The invention discloses a kind of Human fat balances with non-equilibrium attitude detection, including MCU processors, high-precision pressure sensor, signal processing unit, data storage cell, Power Management Unit, wireless data transmission unit and LED display unit, the high-precision pressure sensor is used to acquire pressure change, the beneficial effects of the invention are as follows：It solves in Human fat balance in actual use, Human fat balance weighs the problem of inaccurate caused by by the factors such as changes in environmental conditions, artificial, and the detection of statokinetic can be carried out before weighing, effectively promotes weighing accuracy, and user action can be instructed so that Human fat balance is in statokinetic.
Description
Technical field
The present invention relates to a kind of Human fat balance, specifically a kind of Human fat balance and its detection side with non-equilibrium attitude detection
Method.
Background technology
Human fat balance is a branch for measuring weighing apparatus classification.In sport and body-building, health management arts are common to be set Human fat balance
It is standby, for measuring the functions such as body weight and body fat rate.It is capable of the weight of precise human body, continuous changes of weight,
Weight reflects human body body weight control situation in relevant time period, and body fat further refines weight increase and decrease performance direction, weight
It is the basis of health control with body fat.Weight consecutive variations embody the stage diet and movement or pathology incidence relation, weight
Be substantially reduced or quickly increase be disease performance, weight be weigh children, adolescent growth development objective indicator.Maintain body
Normal increase of weight is the key that instruct pregnant woman's diet, and the weight loss in the range of science is instruct Overweight people loss of weight important
With reference to.Bodily fat measurement has correlation with weight.The accuracy of weight testing result is to the loss of weight side of the health manager or user
Case has the objective action of inspection.
Weight is more important Constitution Indexes, and Human fat balance is the important equipment in health control.When subscriber station is described
During Human fat balance, body weight pressure is applied to sensor, sensor deformation by weight, generates piezoelectricity pressure difference, at MCU unit pre-set programs
The digital pressure difference of reason generates weight.Then, MCU units generate excitation analog signal to electrode tip, and signal generates impedance by human body,
It is received in another electrode tip, and after amplifying circuit amplified signal, via analog to digital conversion circuit, is converted into digital signal and arrives
MCU units.Finally, result is output to display equipment or smart machine by MCU units pre-set programs.
In actual use, Human fat balance can be occurred variation, needed by the factors such as changes in environmental conditions, artificial, metering performance
Manually it is calibrated in use, otherwise can cause subsequently to measure weight and body fat result is inaccurate；
Scale needs to calibrate before each measurement, and especially by landing stiffness, scale is unstable, and the reasons such as sensor degradation, scale can not
Automatic calibration, needs manpower intervention to operate, while user carrys out calibration tape difficult because not knowing about reason.
Invention content
The purpose of the present invention is to provide a kind of Human fat balance and its detection method with non-equilibrium attitude detection, to solve
The problems mentioned above in the background art.
To achieve the above object, the present invention provides following technical solution：
A kind of Human fat balance with non-equilibrium attitude detection, including MCU processors, high-precision pressure sensor, signal processing list
Member, data storage cell, Power Management Unit, wireless data transmission unit and LED display unit, the high-precision pressure pass
The pressure change is transferred to MCU processors by sensor for acquiring pressure change, and MCU processors are generated to cell electrode end
Analog signal is encouraged, which generates impedance through human body and received later by clever different electrode end, and signal is by signal
The amplification for managing unit is transferred to MCU processors later, and result is sent to data storage cell and stored by MCU processors, and
The results are shown on LED display unit, Power Management Unit is electrically connected with MCU processors, and the MCU processors are also electric
Property connection for Human fat balance carry out attitude detection non-equilibrium attitude detection module.
As further embodiment of the present invention：The MCU processors are also shown by wireless data transmission unit with external
Equipment or smart machine carry out data transmission.
A kind of non-equilibrium attitude detecting method of Human fat balance, includes the following steps：
S1, the impedance value of repetition or cycle detection high-precision pressure sensor under non-equilibrium posture form different non-equilibrium appearances
Impedance relationship tree under state, and establish non-equilibrium posture library；
S2, Human fat balance carry out being detected the impedance value of high-precision pressure sensor before use, collected impedance value with
Data in non-equilibrium posture library are compared, and obtaining current Human fat balance, whether the judgement in non-equilibrium posture is as a result, simultaneously root
According to impedance relationship tree, Human fat balance instructs user to reappose Human fat balance；
S3 repeats step S2, until Human fat balance is in statokinetic, starts body fat of weighing in.
As further scheme of the invention：In step S1, non-equilibrium posture include sensor it is positive hanging, 90 ° it is vertical
Appearance, 10 ° dragging, it is mobile and integral inclined.
Compared with prior art, the beneficial effects of the invention are as follows：It solves in Human fat balance in actual use, body fat
Scale weighs the problem of inaccurate caused by by the factors such as changes in environmental conditions, artificial, and the inspection of statokinetic can be carried out before weighing
It surveys, effectively promotes weighing accuracy, and user action can be instructed so that Human fat balance is in statokinetic.
Description of the drawings
Fig. 1 is a kind of structure diagram of the Human fat balance with non-equilibrium attitude detection.
Fig. 2 is a kind of overhaul flow chart of the Human fat balance with non-equilibrium attitude detection.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the embodiment of the present invention, a kind of Human fat balance with non-equilibrium attitude detection, at MCU
Manage device, high-precision pressure sensor, signal processing unit, data storage cell, Power Management Unit, wireless data transmission unit
With LED display unit, the high-precision pressure sensor is used to acquire pressure change, and the pressure change is transferred to MCU
Processor, MCU processors generate excitation analog signal to cell electrode end, which generates through human body after impedance
It is received by clever different electrode end, signal is transferred to MCU processors after the amplification of signal processing unit, and MCU processors will be tied
Fruit is sent to data storage cell and is stored, and the results are shown on LED display unit, Power Management Unit and MCU
Processor is electrically connected, and the MCU processors are also electrically connected to be examined for carrying out the non-equilibrium posture of attitude detection to Human fat balance
Module is surveyed, when Human fat balance is in non-equilibrium posture, Human fat balance can instruct user to reappose Human fat balance, until at Human fat balance
In statokinetic, the detection of body fat and weight is then carried out.
The MCU processors also carry out data biography by wireless data transmission unit and external display device or smart machine
It is defeated, it can the results are shown in external display device or smart machine.
A kind of non-equilibrium attitude detecting method of Human fat balance, includes the following steps：
S1, the impedance value of repetition or cycle detection high-precision pressure sensor under non-equilibrium posture form different non-equilibrium appearances
Impedance relationship tree under state, and establish non-equilibrium posture library；
S2, Human fat balance carry out being detected the impedance value of high-precision pressure sensor before use, collected impedance value with
Data in non-equilibrium posture library are compared, and obtaining current Human fat balance, whether the judgement in non-equilibrium posture is as a result, simultaneously root
According to impedance relationship tree, Human fat balance instructs user to reappose Human fat balance；
S3 repeats step S2, until Human fat balance is in statokinetic, starts body fat of weighing in.
In step S1, non-equilibrium posture is inclined including positive hanging, the 90 degree of standing positions of sensor, 10 degree of draggings, mobile and entirety
Tiltedly.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. a kind of Human fat balance with non-equilibrium attitude detection, including MCU processors, high-precision pressure sensor, signal processing
Unit, data storage cell, Power Management Unit, wireless data transmission unit and LED display unit, the high-precision pressure
The pressure change is transferred to MCU processors by sensor for acquiring pressure change, and MCU processors are produced to cell electrode end
Raw excitation analog signal, the excitation analog signal generate impedance through human body and are received later by another electrode tip, and signal passes through signal
MCU processors are transferred to after the amplification of processing unit, result is sent to data storage cell and stored by MCU processors,
And the results are shown on LED display unit, Power Management Unit is electrically connected with MCU processors, which is characterized in that described
MCU processors are also electrically connected the non-equilibrium attitude detection module for carrying out attitude detection to Human fat balance.
2. a kind of Human fat balance with non-equilibrium attitude detection according to claim 1, which is characterized in that at the MCU
Reason device is also carried out data transmission by wireless data transmission unit and external display device or smart machine.
3. a kind of detection method of Human fat balance with non-equilibrium attitude detection as described in claim 1-2 is any, feature
It is, includes the following steps：
S1, the impedance value of repetition or cycle detection high-precision pressure sensor under non-equilibrium posture form different non-equilibrium appearances
Impedance relationship tree under state, and establish non-equilibrium posture library；
S2, Human fat balance carry out being detected the impedance value of high-precision pressure sensor before use, collected impedance value with
Data in non-equilibrium posture library are compared, and obtaining current Human fat balance, whether the judgement in non-equilibrium posture is as a result, simultaneously root
According to impedance relationship tree, Human fat balance instructs user to reappose Human fat balance；
S3 repeats step S2, until Human fat balance is in statokinetic, starts body fat of weighing in.
4. a kind of detection method of Human fat balance with non-equilibrium attitude detection according to claim 3, which is characterized in that
In step S1, non-equilibrium posture includes sensor positive hanging, 90 ° of standing positions, 10 ° of draggings, mobile and integral inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810155574.4A CN108125681A (en) | 2018-02-23 | 2018-02-23 | A kind of Human fat balance and its detection method with non-equilibrium attitude detection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810155574.4A CN108125681A (en) | 2018-02-23 | 2018-02-23 | A kind of Human fat balance and its detection method with non-equilibrium attitude detection |
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| CN108125681A true CN108125681A (en) | 2018-06-08 |
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| CN201810155574.4A Pending CN108125681A (en) | 2018-02-23 | 2018-02-23 | A kind of Human fat balance and its detection method with non-equilibrium attitude detection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110908300A (en) * | 2019-10-30 | 2020-03-24 | 张家港宏昌钢板有限公司 | Alloy metering accuracy control method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4712627A (en) * | 1984-08-17 | 1987-12-15 | Measuretek, Inc. | Calibration of weight scale utilizing a capacitative load cell |
| CN101535784A (en) * | 2006-12-15 | 2009-09-16 | 赛多利斯股份有限公司 | Electronic scales comprising an inclinometer and corresponding signal evaluation method |
| CN205664923U (en) * | 2016-04-21 | 2016-10-26 | 戚耀文 | Network physique measuring device |
| CN106323436A (en) * | 2016-08-13 | 2017-01-11 | 深圳市前海安测信息技术有限公司 | Health integrated machine capable of automatically adjusting levelness |
| CN106352972A (en) * | 2016-08-30 | 2017-01-25 | 成都九洲电子信息系统股份有限公司 | Method for automatically adjusting horizontal position of electronic scale |
| CN106768244A (en) * | 2016-12-09 | 2017-05-31 | 武汉百络优物联科技有限公司 | A kind of Intelligent weight scale |
-
2018
- 2018-02-23 CN CN201810155574.4A patent/CN108125681A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4712627A (en) * | 1984-08-17 | 1987-12-15 | Measuretek, Inc. | Calibration of weight scale utilizing a capacitative load cell |
| CN101535784A (en) * | 2006-12-15 | 2009-09-16 | 赛多利斯股份有限公司 | Electronic scales comprising an inclinometer and corresponding signal evaluation method |
| CN205664923U (en) * | 2016-04-21 | 2016-10-26 | 戚耀文 | Network physique measuring device |
| CN106323436A (en) * | 2016-08-13 | 2017-01-11 | 深圳市前海安测信息技术有限公司 | Health integrated machine capable of automatically adjusting levelness |
| CN106352972A (en) * | 2016-08-30 | 2017-01-25 | 成都九洲电子信息系统股份有限公司 | Method for automatically adjusting horizontal position of electronic scale |
| CN106768244A (en) * | 2016-12-09 | 2017-05-31 | 武汉百络优物联科技有限公司 | A kind of Intelligent weight scale |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110908300A (en) * | 2019-10-30 | 2020-03-24 | 张家港宏昌钢板有限公司 | Alloy metering accuracy control method |
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Application publication date: 20180608 |