CN104173024B - Based on the energy metabolism measuring method of Speech input - Google Patents

Based on the energy metabolism measuring method of Speech input Download PDF

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Publication number
CN104173024B
CN104173024B CN201310190535.5A CN201310190535A CN104173024B CN 104173024 B CN104173024 B CN 104173024B CN 201310190535 A CN201310190535 A CN 201310190535A CN 104173024 B CN104173024 B CN 104173024B
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described
sound
rate
oxygen uptake
motion
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CN201310190535.5A
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Chinese (zh)
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CN104173024A (en
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沙部·鲁比
林嘉志
戴文凯
潘怡廷
林正常
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司波特沙部文化国际有限公司
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Abstract

The present invention relates to a kind of energy metabolism measuring method, disclose a kind of energy metabolism measuring method based on Speech input, the method comprises: a data input step, and a user utilizes an input module to input a maximal oxygen uptake; One static radio reception step, when this user according to one of a reminding module point out in a resting state send should point out for a pair static time sound time, a radio module receive this static time sound; One motion radio reception step, when this user points out sound when a kinestate sends the motion should pointed out for a pair according to this of this reminding module, sound when this radio module receives this motion; And a calculation procedure, when a processor is static according to this, when sound and motion, sound calculates a relative metabolic rate result.

Description

Based on the energy metabolism measuring method of Speech input

Technical field

The present invention relates to a kind of energy metabolism measuring method, particularly relate to a kind of energy metabolism measuring method based on Speech input.

Background technology

Generally speaking, want saccharide when knowing user movement and adipose energy metabolic rate, the oxygen concentration (OxygenConcentrationPercentage, the O that breathe when must gather user movement 2%), gas concentration lwevel (CarbonDioxideConcentrationPercentage, CO 2%), gas flow rate (Ventilation, VE) changes, to learn oxygen picked-up volume (VolumeofOxygenConsumed, VO 2), carbon dioxide produces volume (VolumeofCarbonDioxideProduced, VCO 2), try to achieve respiratory exchange rate (RespiratoryExchangeRatio=VCO 2/ VO 2, RER), then calculate energy expenditure via energy metabolism instrument.But when gathering gas, user must move, while cover mouth and nose to gather mask, this collection mask is connected with this instrument by a connection tube, and the gas that user breathes is inputted in instrument by this connection tube, then just can obtain the relative metabolic rate of user as calculated.This process is concerning user, and first, have on that to gather mask motion very inconvenient, in addition, the instrument gathering user's breathing gas is bulky and expensive, cannot use when daily exercise.

Summary of the invention

The object of the present invention is to provide a kind of energy metabolism measuring method based on Speech input.

The present invention is based on the energy metabolism measuring method of Speech input, be applicable to the portable electronic devices that comprises an input module, a reminding module, a radio module and a processor, comprise a data input step, a static radio reception step, a motion radio reception step, and a calculation procedure.

At this data input step, a user utilizes this input module to input a maximal oxygen uptake.

In this static radio reception step, when this user according to one of this reminding module point out in a resting state send should point out for a pair static time sound time, this radio module receive this static time sound.

In this motion radio reception step, when this user points out sound when a kinestate sends the motion should pointed out for a pair according to this of this reminding module, sound when this radio module receives this motion.

In this calculation procedure, when this processor is static according to this, when sound and motion, sound calculates a relative metabolic rate result.

Beneficial effect of the present invention is: utilize this reminding module point out user send this static time sound and this motion time sound, then utilize processor to receive according to this radio module this static time sound and this motion time sound, calculate a relative metabolic rate result.

Accompanying drawing explanation

Fig. 1 is the flow chart that a kind of energy metabolism measuring method based on Speech input of the present invention is described;

Fig. 2 is a system block diagrams of first and second preferred embodiment of the system of the energy metabolism measuring method illustrated for implementing the present invention is based on Speech input;

Fig. 3 is a schematic diagram of the relation that each numerical value in the present invention is described; And

Fig. 4 is a system block diagrams of the 3rd preferred embodiment of the system of the energy metabolism measuring method illustrated for implementing the present invention is based on Speech input.

Detailed description of the invention

Below in conjunction with drawings and Examples, the present invention is described in detail:

Consult Fig. 1 and Fig. 2, the first preferred embodiment that the present invention is based on the energy metabolism measuring method of Speech input is implemented in cell phone software (Application, an App) mode, is applicable to a portable electronic devices 8.The method comprises the static radio reception step 102 of a data input step 101, a motion radio reception step 103, and a calculation procedure 104.

This portable electronic devices 8 comprises input module 2, reminding module 3, radio module 4, processor 5, user interface 6, and an arithmetic core 7.In this preferred embodiment, this portable electronic devices 8 is a smart mobile phone.

This input module 2, reminding module 3, and radio module 4 is respectively touch screen, the loudspeaker of embedded in mobile phone, and mike.Certainly, in order to obtain better radio reception and broadcast effect, these loudspeaker and mike also can be substituted by external ear microphone.

This user interface 6 and arithmetic core 7 are the element of cell phone software, are computer program product, after mobile phone is loaded into this cell phone software and performs in processor 5, can complete described method.

Below further illustrate the details of the energy metabolism measuring method that the present invention is based on Speech input.

As shown in step 101, a user utilizes this input module 2 to input a maximal oxygen uptake and personal information.Maximal oxygen uptake in advance by motion, directly can be tried to achieve by the measurement of oxygen uptake analyser, or indirectly obtains maximal oxygen uptake information by athletic performance, sex, body weight.Maximal oxygen uptake is also called maximum oxygen receptor long-pending (MaximumVolumeofOxygenConsumed, VO 2max), be mL/min/kg or L/min/kg relative to individual body weight for humans general purpose single position.Generally common direct measurement, by such as bicycle ergometer (CycleErgometer), treadmill (Treadmill), carry out gradual sports load test (GradedExerciseTesting, GXT), increase exercise intensity (power, the gradient, speed) in time to increase, to analyze maximum oxygen intake in motion.In this step, user, by the touch screen of mobile phone, utilizes user interface 6 to input maximal oxygen uptake, body weight and sex.

As shown at step 1 02, when this user according to one of this reminding module 3 point out in a resting state send should point out for a pair static time sound time, this radio module 4 receive this static time sound.In this step, this reminding module 3 plays multiple contents of this prompting according to certain rhythm compartment of terrain, this user at a heat according to these contents send corresponding static time sound, until cannot continue.When this is static, sound comprises multiple with these contents password one to one.For example, this reminding module 3 sends the short sound of serge sound according to the fixing per minute 120 sounding rhythm clapped, then user is before non-setting in motion, with usually natural speaking volume, at physiologically tolerable, and when can not cause discomfort, with one breath, middle can not the mode of air-breathing or interruption, rhythm along with these short sound is read out as possible and is organized password more, as the number combinatorics on words such as 1234,2234,3234,4234,5234,6234,7234,8234,9234,0234,1234, to cannot continuing.These passwords can be other forms and are not limited to several combinatorics on words.Then, the sound that this section of user sends receive by this radio module 4, become this static time sound.

Then, as shown in step 103, when this user points out sound when a kinestate sends the motion should pointed out for a pair according to this of this reminding module 3, sound when this radio module 4 receives this motion.In this step, with this static radio reception step 102 similarly, this reminding module 3 plays multiple contents of this prompting according to certain rhythm compartment of terrain, the short sound of serge sound described above, sound when this user sends corresponding motion according to these contents at the volley at a heat again, until cannot continue.Similarly, during this motion, sound comprises multiple with these contents password one to one, and these passwords inform user in advance, and can be other forms and be also not limited to several combinatorics on words.Then, the sound that this section of user sends receive by this radio module 4, sound when becoming this motion.

Then, as indicated at block 104, when this processor 5 is static according to this, when sound and motion, sound calculates a relative metabolic rate result.Detailed process state chat as follows.

First, consult Fig. 2 and Fig. 3, when this processor 5 coordinates this arithmetic core 7 static according to this, when the time span of sound and this motion, the time span of sound obtains a sound length ratio.When this sound length ratio is motion, the time span of sound is divided by the value of the time span of sound time static.

Then, calculating a pair by an oxygen uptake rate formula by this sound length ratio should the oxygen uptake rate of user's situation instantly.Meanwhile, calculating a pair by a respiratory exchange rate formula by this sound length ratio should the respiratory exchange rate of user's situation instantly.Then, according to this oxygen uptake rate and respiratory exchange rate, coordinate maximal oxygen uptake, first obtain instantly after oxygen uptake, then calculate this relative metabolic rate result.

Oxygen uptake rate, for user absorbs the index of oxygen ability at the volley, when user movement intensity improves, oxygen uptake rate can have positively related trend relation along with exercise intensity, namely, when arrival 100% exercise intensity, the oxygen volume that unit interval user takes in can close to the maximal oxygen uptake of user.It is worth mentioning that, above-mentioned oxygen uptake rate formula utilizes a regression analysis to produce in advance.And the regression analysis used in the present invention, be linear regression (LinearRegression) be the means often used in statistics, so do not repeated.In addition, multiple coefficient and user's sex of this oxygen uptake rate formula have high correlation, organize coefficient so store in the memorizer (not shown) of mobile phone more, then this processor 5 coordinates this arithmetic core 7 according to this personal information, the i.e. sex of user, selects the multiple coefficients in this oxygen uptake rate formula and respiratory exchange rate formula.In this preferred embodiment, oxygen uptake rate=(-99.287 × sound length ratio+103.1)/100 of male, and women's oxygen uptake rate=(-97.356 × sound length ratio+106.62)/100.If the time span of the static sound of speaking of this male is 15 seconds, sound length 9 seconds during motion, male user sound length ratio is 0.6 (9 seconds/15 seconds=0.6), male's oxygen uptake rate=(-99.287 × 0.6+103.1)/100=0.4353=43.53%, if the time span of the static sound of speaking of this women is 12 seconds, sound length 7.2 seconds during motion, female user sound length ratio is 0.6 (7.2 seconds/12 seconds=0.6), women's oxygen uptake rate=(-97.356 × 0.6+106.62)/100=0.4821=48.21%.

Respiratory exchange rate (RespiratoryExchangeRatio, RER) is user carbon dioxide generation volume (VolumeofCarbonDioxideProduced, VCO at the volley 2) absorb volume (VolumeofOxygenConsumed, VO with oxygen 2) ratio be respiratory exchange rate (RER, VCO 2/ VO 2).Similarly, directly do not measure in the present invention, but obtain with respiratory exchange rate formula.This respiratory exchange rate formula is also utilize regression analysis to produce in advance.In addition, multiple coefficients of respiratory exchange rate formula also have high correlation with user's sex, so this processor 5 coordinates this arithmetic core 7 according to the sex in this personal information, select the multiple coefficients in this respiratory exchange rate formula.In this preferred embodiment, respiratory exchange rate=-0.3542 × sound length ratio+1.0632 of male, respiratory exchange rate=-0.3549 × sound length ratio+1.0582 of women.If the time span of the static sound of speaking of this male is 15 seconds, sound length 9.75 seconds during motion, male user sound length ratio is 0.65 (9.75 seconds/15 seconds=0.65), male's respiratory exchange rate=-0.3542 × 0.65+1.0632=0.8330, if the time span of the static sound of speaking of this women is 12 seconds, sound length 7.8 seconds during motion, female user sound length ratio is 0.65 (7.8 seconds/12 seconds=0.65), women's respiratory exchange rate=-0.3549 × 0.65+1.0582=0.8275.

This relative metabolic rate result comprises a carbohydate metabolism rate and a lipid metabolism rate.When calculating carbohydate metabolism rate, first by this oxygen uptake rate and the maximal oxygen uptake that inputs at data input step 101, calculate an oxygen uptake instantly, then oxygen uptake and respiratory exchange rate substitute into a carbohydate metabolism rate formulae discovery and go out this carbohydate metabolism rate instantly by this.For example, the maximal oxygen uptake of a certain position its relative body weight of user's weight 50kg is 50mL/min/kg, the absolute maximal oxygen uptake of individual is 50kg × 50mL/min/kg=2500mL/min=2.5L/min, if oxygen uptake rate when moving is 80%, then its instantly oxygen uptake be, 80% × 2500mL/min=2000mL/min=2L/min.If the respiratory exchange rate of this user is 0.85, utilize this carbohydate metabolism rate formula: carbohydate metabolism rate (g/min)=oxygen uptake instantly × (4.19486 × respiratory exchange rate-2.97867)=2 × (4.19486 × 0.85-2.97867)=1.17392, the carbohydate metabolism rate that can obtain this user is 1.17392 (g/min).The unit of carbohydate metabolism rate is g/min, and the unit of oxygen uptake is L/min instantly, respiratory exchange rate be 0.7-1.2 in human normal ratio.

And when calculating lipid metabolism rate, similarly, first by this oxygen uptake rate and maximal oxygen uptake, calculate an oxygen uptake (instantly oxygen uptake=maximal oxygen uptake × oxygen uptake rate) instantly, then oxygen uptake and respiratory exchange rate substitute into a lipid metabolism rate formulae discovery and go out this lipid metabolism rate instantly by this.The maximal oxygen uptake of a certain position its relative body weight of user's weight 50kg is 50mL/min/kg, the absolute maximal oxygen uptake of individual is 50kg × 50mL/min/kg=2500mL/min=2.5L/min, if oxygen uptake rate when moving is 80%, then its instantly oxygen uptake be 80% × 2500mL/min=2000mL/min=2L/min, respiratory exchange rate is 0.85, with lipid metabolism rate formula, lipid metabolism rate can be calculated.Lipid metabolism rate (g/min)=oxygen uptake instantly × (-1.6982 × respiratory exchange rate+1.69225)=2 × (-1.6982 × 0.85+1.69225)=0.49756 (g/min).The unit of this lipid metabolism rate is g/min, and the unit of oxygen uptake is L/min instantly, and respiratory exchange rate is 0.7-1.2 in human normal ratio.Above-mentioned carbohydate metabolism rate formula and lipid metabolism rate formula are also produced in advance by regression analysis.

It is worth mentioning that, this preferred embodiment also can utilize the form be stored in this mobile phone memory, this maximal oxygen uptake is obtained in the mode of tabling look-up, the personal information now inputted is except sex, has age is gone back outside body weight, by stepping on staircase method test (StepTest), BalkeTreadmill (Balke treadmill method), the time of 1.5 miles of (2400m) stadium of track and field method tests, or 12 minutes run (12minRun) distance, and table look-up contrast ACSM's motor testing and prescription guide (ACSM ' sGuidelinesforExerciseTestingandPrescription) (form include under), in response to the age, sex, indirectly obtain maximal oxygen uptake (VO 2max) information, the maximal oxygen uptake for relative unit body weight obtained, so unit is mL/min/kg.Therefore, as the user of the 25 years old body weight 50kg in a certain position, the distance 1.88 miles of walking is run input personal information and 12 minutes, the per weight maximal oxygen uptake obtained after coordinating this arithmetic core 7 to table look-up by processor 5 is 56.2mL/min/kg, if oxygen uptake rate when moving is 80%, then its instantly oxygen uptake be 80% × 56.2mL/min/kg × 50kg=2248mL/min=2.248L/min.

Be more than the first preferred embodiment of the present invention, user to prompting, then reads out multiple password by aural reception.

Consult Fig. 1, Fig. 2 and Fig. 3, the second preferred embodiment of the present invention, is with the difference of the first preferred embodiment, and this input module 2 and reminding module 3 are implemented with touch screen, and these contents are respectively one section of picture.When implementing with this preferred embodiment, user utilizes visual reception to point out.

Therefore, in this static radio reception step 102, when this user according to one of this reminding module 3 point out in a resting state send should point out for a pair static time sound time, this radio module 4 receive this static time sound.In this step, this reminding module 3 is according to the picture of the fixing per minute 120 sounding rhythm clapped display digit combination on touch screen, then user uses usually naturally speaking volume, at physiologically tolerable, and when can not cause discomfort, with one breath, middle can not the mode of air-breathing or interruption, rhythm along with these short sound reads out many groups password corresponding with picture as possible, as the number combinatorics on words such as 1234,2234,3234,4234,5234,6234,7234,8234,9234,0234,1234, to cannot continuing.Similarly, the picture of touch screen display can be set as other forms and be not limited to several combinatorics on words.Then, the sound that this section of user sends receive by this radio module 4, become this static time sound.

And in this motion radio reception step 103, when this user points out sound when a kinestate sends the motion should pointed out for a pair according to this of this reminding module 3, sound when this radio module 4 receives this motion.In this step, with aforesaid static radio reception step 102 similarly, this reminding module 3 according to certain rhythm in the multiple contents touching this prompting of screen display, the picture of combination of numbers as the aforementioned, this user reads out multiple password accordingly according to these contents at a heat, until cannot continue.These passwords receive by this radio module 4, sound when becoming this motion.

Consult Fig. 1, Fig. 3 and Fig. 4,3rd preferred embodiment of the present invention, is with the difference of first and second preferred embodiment, and this portable electronic devices 8 is a music player, comprise input module 2, reminding module 3, radio module 4, processor 5, and an arithmetic core 7.

This input module 2 is multiple button.This reminding module 3 and radio module 4 are integrated into an ear microphone and wear for user.This arithmetic core 7 is that a solid is built in this music player, coordinates the processor 5 of this music player to complete this method.Each step and first preferred embodiment of this method are similar, and difference is only that user is by multiple the key-press input sex, body weight and the maximal oxygen uptake that have set function, so repeat no more.

In sum, the present invention utilize obtain in static radio reception step 102 and motion radio reception step 103 static time sound and motion time sound, treated device 5 coordinate arithmetic core 7 calculate after obtain relative metabolic rate result, so really object of the present invention can be reached.

The foregoing is only preferred embodiment of the present invention, scope of the invention process can not be limited with this, the simple equivalence change namely generally done according to the present patent application the scope of the claims and description with modify, all still belong in scope that the present invention contains.

Claims (9)

1., based on an energy metabolism measuring method for Speech input, be applicable to the portable electronic devices that comprises an input module, reminding module, a radio module and a processor, comprise the following step, it is characterized in that:
A data input step, a user utilizes described input module to input a maximal oxygen uptake;
A static radio reception step, when described user according to one of described reminding module point out when a resting state sends a described prompting of correspondence static, to speak sound time, described radio module receive described static time to speak sound;
A motion radio reception step, when described user according to described reminding module described point out when a kinestate sends the motion of a correspondence described prompting, to speak sound time, sound of speaking when described radio module receives described motion; And
A calculation procedure, described processor according to described static time speak sound and motion time sound of speaking calculate a relative metabolic rate result.
2. as claimed in claim 1 based on the energy metabolism measuring method of Speech input, it is characterized in that: in described calculation procedure, described processor according to described static time speak the time span of sound and described motion time the speak time span of sound obtain a sound length ratio, then calculate described relative metabolic rate result according to described sound length ratio.
3. as claimed in claim 2 based on the energy metabolism measuring method of Speech input, it is characterized in that: in described calculation procedure, first calculated the oxygen uptake rate of a described user of correspondence situation instantly by described sound length ratio by an oxygen uptake rate formula, and calculated the respiratory exchange rate of a described user of correspondence situation instantly by described sound length ratio by a respiratory exchange rate formula, then according to described oxygen uptake rate and respiratory exchange rate, described relative metabolic rate result is calculated.
4. as claimed in claim 3 based on the energy metabolism measuring method of Speech input, it is characterized in that: described relative metabolic rate result comprises a carbohydate metabolism rate and a lipid metabolism rate, in described calculation procedure, first by described oxygen uptake rate and maximal oxygen uptake, calculate an oxygen uptake instantly, again described oxygen uptake instantly and respiratory exchange rate are substituted into a carbohydate metabolism rate formulae discovery and go out described carbohydate metabolism rate, and described oxygen uptake instantly and respiratory exchange rate are substituted into a lipid metabolism rate formulae discovery and go out described lipid metabolism rate.
5., as claimed in claim 4 based on the energy metabolism measuring method of Speech input, it is characterized in that: described oxygen uptake rate formula and respiratory exchange rate formula utilize a regression analysis to produce.
6. as claimed in claim 5 based on the energy metabolism measuring method of Speech input, it is characterized in that: in described data input step, described user also utilizes described input module to input personal data, and in described calculation procedure, described processor selects the multiple coefficients in described oxygen uptake rate formula and respiratory exchange rate formula according to described personal information.
7. as claimed in claim 1 based on the energy metabolism measuring method of Speech input, it is characterized in that: when described reminding module plays multiple content of described prompting according to certain rhythm compartment of terrain, described user at a heat according to described content send corresponding static time speak sound or motion time to speak sound, until cannot continue, described static time speak sound or motion time to speak sound, comprise multiple and described content password one to one respectively.
8., as claimed in claim 7 based on the energy metabolism measuring method of Speech input, it is characterized in that: described reminding module is loudspeaker, and described content is respectively one section of short sound.
9., as claimed in claim 7 based on the energy metabolism measuring method of Speech input, it is characterized in that: described reminding module is a screen, and described content is respectively one section of picture.
CN201310190535.5A 2013-05-21 2013-05-21 Based on the energy metabolism measuring method of Speech input CN104173024B (en)

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DE69730298T2 (en) * 1996-06-12 2005-01-13 Seiko Epson Corp. Koerpertemperaturmessvorrichtung
JP2001104254A (en) * 1999-10-13 2001-04-17 Sunnyhealth Co Ltd Method for measuring dynamics of internal nutritive metabolism and device therefor
US7184822B2 (en) * 2003-02-26 2007-02-27 Tanita Corporation Animal health care system
CN100428910C (en) * 2005-01-21 2008-10-29 株式会社百利达 Basal metabolic rate measuring device
US7708699B2 (en) * 2005-11-18 2010-05-04 Daag International, Inc. Reflexometry and hormone function

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