CN103622691B - Organism measuring device - Google Patents
Organism measuring device Download PDFInfo
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- CN103622691B CN103622691B CN201310272160.7A CN201310272160A CN103622691B CN 103622691 B CN103622691 B CN 103622691B CN 201310272160 A CN201310272160 A CN 201310272160A CN 103622691 B CN103622691 B CN 103622691B
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Abstract
There is provided a kind of shortening realizing Measuring Time also can adopt the organism measuring device of measurement result more accurately.Organism measuring device possesses: body weight sensor, the body weight of its repeated measurement subject; Voltage measurement electrodes, the organism impedance of its repeated measurement subject during body weight sensor carries out measuring repeatedly; Conditional judgment portion, whether its measured body weight data judging that body weight sensor exports are present in the first prescribed limit; And measurement processing portion, it exists based on being judged as, adopts the organism impedance measurement data of voltage measurement electrodes output as organism impedance measurements.In addition, also can be that conditional judgment portion judges whether the organism impedance measurement data that voltage measurement electrodes exports is present in the second prescribed limit, in case of presence, measurement processing portion adopts the measured body weight data of body weight sensor output as body weight measurements.
Description
Technical field
The present invention relates to a kind of organism measuring device measuring subject.
Background technology
The two-phase measuring of body fat rate measured by body fat instrument in the past after first measuring body weight.Therefore, compared with only measuring the weighing machine of body weight, required Measuring Time is long.In order to solve this point, in order to measure in shorter Measuring Time, propose a kind of body measuring the frequency that the organism impedance of subject and the time needed for body weight are shortened that improves and form body weigher (such as, patent documentation 1).
Patent documentation 1: Japanese Unexamined Patent Publication 2012-34847 publication
Summary of the invention
the problem that invention will solve
In a period of time after the foot of subject is placed into measurement section, the posture of subject is unstable.In the invention of patent documentation 1, as prestoring during stability forecast until during being predicted as the vary stable of body weight, starting in during this stability forecast to measure organism impedance, which thereby enhancing the frequency that Measuring Time is shortened.But in the invention described in patent documentation 1, in during stability forecast, the situation of the posture instability of subject is inferior, needs the Measuring Time of degree as in the past.
Therefore, a kind of shortening realizing Measuring Time is the object of the present invention is to provide also can to adopt the organism measuring device of measurement result more accurately.
for the scheme of dealing with problems
The present invention solves the problems referred to above by following solution.In addition, in order to easy understand, the additional Reference numeral corresponding with embodiments of the present invention is described, but is not limited thereto.In addition, the structure of attached drawings description of symbols can suitably be improved, and also will can replace with other works at least partially.
First invention is a kind of organism measuring device (1,201), possesses: the first measurement section (4 or 5b, 6b), the side in the body weight of its repeated measurement subject and organism impedance; Second measurement section (5b, 6b or 4), it is during above-mentioned first measurement section carries out measuring repeatedly, repeatedly carries out the measurement different from above-mentioned first measurement section in the body weight of above-mentioned subject and the measurement of organism impedance; Conditional judgment portion (24), it judges whether the first measurement data that above-mentioned first measurement section exports is present in the first prescribed limit; And measurement processing portion (27), based on by above-mentioned conditional judgment portion, it is judged as that above-mentioned first measurement data is present in above-mentioned first prescribed limit, adopt the second measurement data of above-mentioned second measurement section output as the second measurement result.
The feature of the organism measuring device of the second invention is, in the organism measuring device (1,201) of the first invention, also possesses boot portion (21,221B), this boot portion (21,221B) operates based on to operating portion (9), starts above-mentioned first measurement section (4 or 5b, 6b) and above-mentioned second measurement section (5b, 6b or 4) simultaneously and makes above-mentioned first measurement section (4 or 5b, 6b) and above-mentioned second measurement section (5b, 6b or 4) start to measure simultaneously.
The feature of the organism measuring device of the 3rd invention is, in the organism measuring device (1,201) of the first invention or the second invention, based on by above-mentioned conditional judgment portion (24), above-mentioned measurement processing portion (27) is judged as that above-mentioned first measurement data is present in above-mentioned first prescribed limit, adopt above-mentioned first measurement data that above-mentioned first measurement section (4 or 5b, 6b) exports as the first measurement result.
The feature of the organism measuring device of the 4th invention is, at the organism measuring device (1 of the first invention, 201) in, above-mentioned conditional judgment portion (24) is except judging above-mentioned first measurement section (4 or 5b, whether above-mentioned first measurement data 6b) exported is present in beyond in above-mentioned first prescribed limit, also judge above-mentioned second measurement section (5b, 6b or 4) whether above-mentioned second measurement data that exports be present in the second prescribed limit, above-mentioned measurement processing portion (27) is based on being judged as that by above-mentioned conditional judgment portion above-mentioned first measurement data is present in above-mentioned first prescribed limit and above-mentioned second measurement data is present in above-mentioned second prescribed limit, adopt above-mentioned second measurement data of above-mentioned second measurement section output as the second measurement result.
The feature of the organism measuring device of the 5th invention is, in the organism measuring device (1,201) of the 4th invention, above-mentioned measurement processing portion (27), based on being judged as that by above-mentioned conditional judgment portion (24) above-mentioned first measurement data is present in above-mentioned first prescribed limit and above-mentioned second measurement data is present in above-mentioned second prescribed limit, adopts above-mentioned first measurement data that above-mentioned first measurement section (4 or 5b, 6b) exports as the first measurement result.
The feature of the organism measuring device of the 6th invention is, in the organism measuring device (1,201) of the first invention, a side in above-mentioned first measurement section (4 or 5b, 6b) and above-mentioned second measurement section (5b, 6b or 4) is body weight test section, this body weight test section forms the mounting table of the foot plate surface of the above-mentioned subject of mounting, and above-mentioned first measurement section and the opposing party different from one side in above-mentioned second measurement section are the organism impedance measurement electrodes be configured in above-mentioned mounting table.
The feature of the organism measuring device of the 7th invention is, in the organism measuring device (1,201) of the first invention, also possesses: the first storage part (31 or 32), and it stores the information relevant with above-mentioned first measurement data, and second storage part (32 or 31), it stores the information relevant with above-mentioned second measurement data, above-mentioned conditional judgment portion (24) has: first condition portion (22 or 23), it judges whether above-mentioned first measurement data that above-mentioned first measurement section (4 or 5b, 6b) exports is present in above-mentioned first prescribed limit, when above-mentioned first measurement data is present in above-mentioned first prescribed limit, above-mentioned first storage part is made to store the information relevant with this first measurement data, and second condition portion (23 or 22), it judges above-mentioned second measurement section (5b, 6b or 4) whether above-mentioned second measurement data that exports be present in the second prescribed limit, when above-mentioned second measurement data is present in above-mentioned second prescribed limit, above-mentioned second storage part is made to store the information relevant with this second measurement data, the information relevant with above-mentioned second measurement data that the information relevant with above-mentioned first measurement data stored according to above-mentioned first storage part and above-mentioned second storage part store, the number of times having judged whether regulation respectively measured.
The feature of the organism measuring device of the 8th invention is, at the organism measuring device (1 of the 7th invention, 201) in, also possesses reset portion (28), this reset portion (28) is when being judged as that by above-mentioned first condition portion (22 or 23) above-mentioned first measurement data is not present in above-mentioned first prescribed limit or when being judged as that above-mentioned second measurement data is not present in above-mentioned second prescribed limit by above-mentioned second condition portion (23 or 22), above-mentioned first storage part (31 or 32) and above-mentioned second storage part (32 or 31) are reset.
The feature of the organism measuring device of the 9th invention is, at the organism measuring device (1 of the 7th invention or the 8th invention, 201) in, above-mentioned conditional judgment portion (24) to become the stability forecast time of steady statue after measuring required Measuring Time from the state being predicted as above-mentioned subject, judge whether to there is the information relevant with above-mentioned first measurement data in above-mentioned first storage part (31 or 32) and judge whether there is the information relevant with above-mentioned second measurement data in above-mentioned second storage part (32 or 31), above-mentioned measurement processing portion (27) is when being judged as by above-mentioned conditional judgment portion there is the information relevant with above-mentioned first measurement data and there is the information relevant with above-mentioned second measurement data in above-mentioned first storage part in above-mentioned second storage part, multiple second measurement data adopting above-mentioned second storage part to store are as the second measurement result.
the effect of invention
According to the present invention, following effect can be played.
(1) in the first invention, in the measurement of the side in body weight and organism impedance, be condition in the scope being present in regulation with the measurement data of the opposing party, therefore, it is possible to be such as in steady statue for condition with the measurement data of a side, the opposing party measured.
In addition, in the first invention, repeated measurement organism impedance during repeated measurement body weight, or during the impedance of repeated measurement organism repeated measurement body weight, therefore, it is possible to asynchronous and carry out the measurement of body weight and the measurement of organism impedance simultaneously.
(2) in the second invention, the measurement of body weight and the measurement of organism impedance after starting by operating operating portion, is started, therefore, it is possible at once and start the measurement of body weight and the measurement of organism impedance simultaneously.
(3) in the 3rd invention, be present in for condition in prescribed limit with the measurement data of the side in body weight and organism impedance, such as, steady statue can be in for condition with the measurement data of a side and measurement processing is carried out to body weight and organism impedance.
(4) in the 4th invention, in the measurement of the side in body weight and organism impedance, be present in for condition in respective prescribed limit with the measurement data of body weight and organism impedance, therefore, it is possible to be such as in steady statue for condition is to carry out measurement processing with both measurement data.Therefore, it is possible to use the data of the more accurate state of degree of stability to measure.
(5) in the 5th invention, measurement processing can be carried out to body weight and organism impedance simultaneously.Thus, terminate with measured body weight after start to carry out organism impedance measurement situation compared with can shorten Measuring Time.More particularly, body weight and organism impedance can be measured with the Measuring Time equal with the weighing machine only measuring body weight.
(6) in the 6th invention, the mounting table of the foot plate surface of mounting subject possesses and measures body weight and organism impedance to carry out the device of measured body weight, therefore, it is possible to utilize the stable of body weight to measure organism impedance, and the stable of organism impedance can be utilized to measure body weight.
(7) in the 7th invention, measure the number of times of measured body weight data and the measured regulation of organism impedance measurement data obtained at steady state, can measurement processing be carried out thus.Therefore, it is possible to obtain multiple measurement data during being in steady statue, in measurement processing, use multiple measurement data.
(8) in the 8th invention, as long as in the first measurement data and the second measurement data, a side is not in steady statue, all the first storage part and the second storage part are resetted.Thereby, it is possible to data when only using body weight and organism impedance to be in steady statue are to calculate human body composition etc.
(9) in the 9th invention, to become the stability forecast time of steady statue after measuring required Measuring Time from the state being predicted as subject, when there is the measurement data of body weight and organism impedance in storage part, adopt multiple measurement data of storage part.Therefore, it is possible to make some the deviation equalizations caused by measurement data.In addition, the time needed for measurement can be made to fix.
Accompanying drawing explanation
Fig. 1 is the top view of the organism measuring device involved by the first embodiment.
Fig. 2 is the side view of the organism measuring device involved by the first embodiment.
Fig. 3 is the figure of the functional structure of the organism measuring device represented involved by the first embodiment.
Fig. 4 is the flow chart of the organism measuring device involved by the first embodiment.
Fig. 5 is the flow chart of the event handling involved by the first embodiment.
Fig. 6 is the figure of the functional structure of the organism measuring device represented involved by the second embodiment.
Fig. 7 is the flow chart of the organism measuring device involved by the second embodiment.
Fig. 8 is the flow chart of the organism measuring device involved by the second embodiment.
description of reference numerals
1,201: organism measuring device; 2: display part; 4: body weight sensor; 5b, 6b: voltage measurement electrodes; 9: operating portion; 11: measured body weight circuit; 12: organism impedance measuring circuit; 13,14:A/D converter section; 20: control part; 21,221B: boot portion; 22: body weight condition part; 23: organism impedance conditions portion; 24: conditional judgment portion; 25: measured body weight handling part; 26: organism impedance measurement handling part; 27: measurement processing portion; 28: reset portion; 30: storage part; 31: measured body weight data store; 32: organism impedance measurement data storage part; 220A: master control part; 220B: sub-control portion.
Detailed description of the invention
Below, illustrate for implementing mode of the present invention with reference to accompanying drawing.In addition, this is an example all the time, and technical scope of the present invention is not limited thereto.
(the first embodiment)
Fig. 1 is the top view of the organism measuring device 1 involved by the first embodiment.Fig. 2 is the side view of the organism measuring device 1 involved by the first embodiment.
Organism measuring device 1 is following measuring device: subject places bipod and posture of being kept upright, and measures body weight and organism impedance thus, calculates the body composition comprising the body fat rate of subject etc.
As shown in Figure 1, organism measuring device 1 possesses display part 2, biological information input part 3, right crus of diaphragm placement section 5 and left foot placement section 6 and operating portion 9.
Display part 2 is display device, such as, be made up of liquid crystal display (LCD) etc.
Biological information input part 3 is the input parts for inputting the information of subject before using at first subject, such as, be made up of button etc.In addition, the information of subject such as refers to height, age, sex etc.
Right crus of diaphragm placement section 5 and left foot placement section 6 are parts that subject places left and right foot respectively.
Right crus of diaphragm placement section 5 possesses electric current and applies electrode 5a and voltage measurement electrodes 5b.As shown in Figure 2, electric current applies electrode 5a and voltage measurement electrodes 5b and is configured at the position that the right crus of diaphragm of subject contacts under the state be placed on by right crus of diaphragm at subject P on organism measuring device 1.
In addition, left foot placement section 6 possesses electric current applying electrode 6a and voltage measurement electrodes 6b.Electric current applies electrode 6a and voltage measurement electrodes 6b and is configured at the position that the left foot of subject contacts under the state be placed on by left foot subject on organism measuring device 1.
It is the electrode applying electric current that electric current applies electrode 5a, 6a.Voltage measurement electrodes 5b, 6b are the electrodes of measuring voltage.In addition, voltage measurement electrodes 5b, 6b are the test sections carrying out output detections information with analogue signal.
Organism measuring device 1 has the body weight sensor 4 (body weight test section) (with reference to Fig. 3) for measuring body weight in the inner and bottom of right crus of diaphragm placement section 5 and left foot placement section 6.
Body weight sensor 4 possesses load cell etc., is to export the test section of the Detection Information of body weight with analogue signal.
Operating portion 9 is operating portions that subject is undertaken by foot etc. operating before measuring, be for from electric power providing source (not shown) to comprise control part 20 (aftermentioned), measured body weight circuit 11 (aftermentioned), organism impedance measuring circuit 12 (aftermentioned) each portion that electric energy is provided that needs of organism measuring device 1 switch of electric power is provided.
Like this, organism measuring device 1 possesses and measures body weight and organism impedance to carry out the device of measured body weight in the mounting table of the foot plate surface of mounting subject.At this, think that stablizing of in this organism measuring device 1 body weight and organism impedance is interrelated.Such as, body mass stable refers to the contact pressure of electric current applying electrode 5a, the 6a and voltage measurement electrodes 5b measuring organism impedance, 6b stable.Thus, organism measuring device 1 utilizes the stable of body weight can measure organism impedance, and utilizes the stable of organism impedance to measure body weight.
Then, the functional structure of organism measuring device 1 is described.Fig. 3 is the figure of the functional structure of the organism measuring device 1 represented involved by the first embodiment.
Organism measuring device 1 except possessing the display part 2 of above-mentioned explanation, biological information input part 3, body weight sensor 4, right crus of diaphragm placement section 5 and left foot placement section 6 and operating portion 9, also possess measured body weight circuit 11, organism impedance measuring circuit 12, A/D converter section 13,14, control part 20 and storage part 30.
The analogue signal that measured body weight circuit 11 pairs of body weight sensor 4 export is amplified.
Organism impedance measuring circuit 12 pairs of electric currents apply the high frequency electric applying characteristic frequency between electrode 5a, 6a.And, the voltage between organism impedance measuring circuit 12 couples of voltage measurement electrodes 5b, 6b, namely by subject bipod between the voltage that causes of organism impedance measure, the analogue signal of the data as voltage measurements is amplified.
The analogue signal that A/D converter section 13 pairs of measured body weight circuit 11 export carries out A/D conversion, exports measured body weight data with digital signal.
The analogue signal that A/D converter section 14 pairs of organism impedance measuring circuits 12 export carries out A/D conversion, exports organism impedance measurement data with digital signal.
Control part 20 is the control circuits controlled organism measuring device 1 entirety, such as, be CPU (central processor).Control part 20 suitably reads and performs the program that storage part 30 stores, and cooperates thus perform various function with above-mentioned hardware.
Control part 20 possesses boot portion 21, conditional judgment portion 24, measurement processing portion 27 and reset portion 28.
Boot portion 21 provides electric power based on operating operating portion 9, starts measured body weight circuit 11 and organism impedance measuring circuit 12.
Conditional judgment portion 24 possesses body weight condition part 22 (first condition portion) and organism impedance conditions portion 23 (second condition portion).
Body weight condition part 22 judges whether the measured body weight data that A/D converter section 13 exports are in the prescribed limit of a certain body weight.And body weight condition part 22 will be judged as that the measured body weight data be in the prescribed limit of a certain body weight are stored into measured body weight data store 31 with body weight counting as the information relevant with measured body weight data.Body weight counting is the counting representing the measured body weight data number that measured body weight data store 31 stores.
Organism impedance conditions portion 23 judges whether the organism impedance measurement data exported by A/D converter section 14 is in the prescribed limit of a certain organism impedance.And organism impedance conditions portion 23 will be judged as that the organism impedance measurement data be in the prescribed limit of a certain organism impedance is stored into organism impedance measurement data storage part 32 with organism impedance counting as the information relevant with organism impedance measurement data.Organism impedance counting is the counting representing the organism impedance measurement data number that organism impedance measurement data storage part 32 stores.
In addition, the measurement data by storing subject to store the prescribed limit of a certain body weight and the prescribed limit of a certain organism impedance at storage part 30 in advance.
Conditional judgment portion 24 judges whether the data number of the organism impedance measurement data that the data number of the measured body weight data that measured body weight data store 31 stores and organism impedance measurement data storage part 32 store exists the quantity predetermined.
Measurement processing portion 27 possesses measured body weight handling part 25 and organism impedance measurement handling part 26.
Multiple measured body weight data that measured body weight handling part 25 adopts measured body weight data store 31 to store, as measurement result, ask the meansigma methods of multiple measured body weight data to calculate body weight.
Multiple organism impedance measurement data that organism impedance measurement handling part 26 adopts organism impedance measurement data storage part 32 to store, as measurement result, ask the meansigma methods of multiple organism impedance measurement data to calculate organism impedance.
Measured body weight data store 31 and organism impedance measurement data storage part 32 reset by reset portion 28.
Storage part 30 is memory areas of the semiconductor memory component etc. for the program, data etc. needed for memory control unit 20 action.
Storage part 30 possesses measured body weight data store 31 and organism impedance measurement data storage part 32.
Measured body weight data store 31 stores the measured body weight data that A/D converter section 13 exports.In addition, the measured body weight data number that measured body weight data store 31 stores by measured body weight data store 31 is stored as body weight counting.
Organism impedance measurement data storage part 32 stores the organism impedance measurement data that A/D converter section 14 exports.In addition, the data number of organism impedance measurement data that organism impedance measurement data storage part 32 stores by organism impedance measurement data storage part 32 is stored as organism impedance counting.
Then, the process of organism measuring device 1 is described.Fig. 4 is the flow chart of the organism measuring device 1 involved by the first embodiment.
First, the process of control part 20 is described, afterwards, the process of measured body weight circuit 11, organism impedance measuring circuit 12 is described.
In step S (hereinafter referred to as " S ") 11, by subject, the operating portion 9 of organism measuring device 1 is operated, by providing electric power to start process to control part 20.
In S12, control part 20 carries out initialization process.Initialization process refers to and measured body weight data store 31 and organism impedance measurement data storage part 32 is resetted.
In S13, control part 20 (boot portion 21) indicates measured body weight circuit 11 and organism impedance measuring circuit 12 and starts (ON).
In S14, control part 20 pairs of measured body weight circuit 11 indicate and start measured body weight, indicate start organism impedance measurement to organism impedance measuring circuit 12.
In S15, control part 20 carries out event handling described later.
In S16, control part 20 judges whether to have received measurement End Event.When receiving measurement End Event (S16: "Yes"), control part 20 makes process transfer to S17.In addition, when not receiving measurement End Event (S16: "No"), control part 20 makes process transfer to S15 and carry out event handling.
In S17, multiple measured body weight data that control part 20 (measurement processing portion 27) adopts measured body weight data store 31 to store and multiple organism impedance measurement data that organism impedance measurement data storage part 32 stores.And control part 20 carries out using adopted data to calculate the measurement processing of body fat rate etc.
In S18, control part 20 pairs of measured body weight circuit 11 and organism impedance measuring circuit 12 indicate to measure and terminate (OFF).
In S19, control part 20 makes the result of the measurement processing of carrying out in S17 be presented at as measurement result in display part 2.Afterwards, control part 20 terminates present treatment at powered-down after the stipulated time (such as, 5 seconds).
Then, the process of measured body weight circuit 11 is described.
In S21, measured body weight circuit 11 receives the startup instruction from control part 20 and starts.
In S22, measured body weight circuit 11 carries out the measurement of body weight.
In S23, measured body weight circuit 11 exports measured body weight data.
In S24, measured body weight circuit 11 judges whether to receive the instruction of measuring and terminating.When receiving the instruction of measuring and terminating (S24: "Yes"), process is transferred to S25 by measured body weight circuit 11.In addition, when not receiving the instruction of measuring and terminating (S24: "No"), process is transferred to S22 by measured body weight circuit 11.That is, measured body weight circuit 11 repeatedly carries out measurement body weight (S22), exports measured body weight data (S23) this series of process, until receive the instruction of measuring and terminating.
In S25, measured body weight circuit 11 terminates to measure.Afterwards, measured body weight circuit 11 terminates present treatment.
Then, the process of organism impedance measuring circuit 12 is described.
In S31, organism impedance measuring circuit 12 receives the startup instruction from control part 20 and starts.
In S32, organism impedance measuring circuit 12 carries out the measurement of organism impedance.
In S33, organism impedance measuring circuit 12 exports organism impedance measurement data.
In S34, organism impedance measuring circuit 12 judges whether to receive the instruction of measuring and terminating.When receiving the instruction of measuring and terminating (S34: "Yes"), process is transferred to S35 by organism impedance measuring circuit 12.On the other hand, when not receiving the instruction of measuring and terminating (S34: "No"), process is transferred to S32 by organism impedance measuring circuit 12.That is, organism impedance measuring circuit 12 repeatedly carries out measurement organism impedance (S32), exports organism impedance measurement data (S33) this series of process, until receive the instruction of measuring and terminating.
In S35, organism impedance measuring circuit 12 terminates to measure.Afterwards, organism impedance measuring circuit 12 terminates present treatment.
Like this, organism measuring device 1 by operating operating portion 9 and starting to carry out the measurement of body weight and the measurement of organism impedance, therefore, it is possible at once and start to carry out the measurement of body weight and the measurement of organism impedance simultaneously.
In addition, organism measuring device 1 repeatedly carries out the measurement of organism impedance during repeatedly carrying out measured body weight, therefore, it is possible to asynchronous and carry out the measurement of body weight and the measurement of organism impedance simultaneously.
Then, the event handling shown in S15 of key diagram 4.Fig. 5 is the flow chart of the event handling involved by the first embodiment.
In S101, control part 20 judges whether the event (process request) received is the event (body weight event) relevant with body weight.Control part 20, when receiving measured body weight data (being exported by measured body weight circuit 11 in the S23 at Fig. 4), is judged as there is the process request relevant with body weight.When the event received is body weight event (S101: "Yes"), process is transferred to S102 by control part 20.In addition, when the event received is not body weight event (S101: "No"), process is transferred to S105 by control part 20.
In S102, control part 20 obtains measured body weight data.
In S103, control part 20 (body weight condition part 22) judges whether the measured body weight data got are in steady statue (in the first prescribed limit).(difference such as, and between the value of last measured body weight data be ± 20g within) judges whether the measured body weight data got are in steady statue by judging whether the value of measured body weight data compared with last measured body weight data is in prescribed limit.When being in steady statue (S103: "Yes"), process is transferred to S104 by control part 20.In addition, when not being steady statue (S103: "No"), process is transferred to S111 by control part 20.
In S104, control part 20 (body weight condition part 22) adds 1 to the body weight counting that measured body weight data store 31 has.In addition, measured body weight data are stored into measured body weight data store 31 by control part 20.Afterwards, process is transferred to S109 by control part 20.
In S105, control part 20 judges whether the event received is the event (organism impedance event) relevant with organism impedance.Control part 20, when receiving organism impedance measurement data (being exported by organism impedance measuring circuit 12 in the S33 at Fig. 4), is judged as there is the process request relevant with organism impedance.When the event received is organism impedance event (S105: "Yes"), process is transferred to S106 by control part 20.In addition, when the event received is not organism impedance event (S105: "No"), process is transferred to Fig. 4 by control part 20.
In S106, control part 20 obtains organism impedance measurement data.
In S107, control part 20 (organism impedance conditions portion 23) judges whether the organism impedance measurement data got is in steady statue (in the second prescribed limit).(difference such as, and between the value of last organism impedance measurement data is within ± 1 Ω) judges whether the organism impedance measurement data got is in steady statue by judging whether the value of organism impedance measurement data compared with last organism impedance measurement data is in prescribed limit.When being in steady statue (S107: "Yes"), process is transferred to S108 by control part 20.In addition, when not being steady statue (S107: "No"), process is transferred to S111 by control part 20.
In S108, control part 20 (organism impedance conditions portion 23) adds 1 to the organism impedance counting that organism impedance measurement data storage part 32 has.In addition, organism impedance measurement data is stored into organism impedance measurement data storage part 32 by control part 20.
In S109, control part 20 (conditional judgment portion 24) judges whether weighing machine numerical value and organism impedometer numerical value are more than the judgment value (number of times of regulation) predetermined.For the judgment value predetermined, such as body weight is counted as more than 12, and organism impedance is counted as more than 7.When body weight counting with organism impedance count be more than judgment value (S109: "Yes"), process is transferred to S110 by control part 20.In addition, when at least one during body weight counting counts with organism impedance counts not more than judgment value (S109: "No"), process is transferred to Fig. 4 by control part 20.
In S110, control part 20 exports measures End Event.Afterwards, process is transferred to Fig. 4 by control part 20.
In S111, measured body weight data store 31 and organism impedance measurement data storage part 32 reset by control part 20 (reset portion 28).Specifically, control part 20 (reset portion 28) is by body weight counting and organism impedance count resets.In addition, control part 20 (reset portion 28) deletes each measurement data be stored in measured body weight data store 31 and organism impedance measurement data storage part 32.
Like this, organism measuring device 1 can carry out measurement processing to body weight and organism impedance simultaneously.Thus, Measuring Time can be shortened compared with the device that organism measuring device 1 starts to carry out organism impedance measurement after terminating with at measured body weight.More particularly, organism measuring device 1 can be measured body weight and organism impedance with the Measuring Time equal with the weighing machine only measuring body weight.
In addition, more than the measured body weight data measured at steady state and the measured judgement number of times of organism impedance measurement data, organism measuring device 1 can carry out measurement processing thus.Thus, organism measuring device 1 can obtain multiple measurement data during being in steady statue, can use multiple measurement data in measurement processing.
Further, as long as both measured body weight data store 31 and organism impedance measurement data storage part 32 when in measured body weight data and organism impedance measurement data, a side is not steady statue, all reset by organism measuring device 1.Therefore, data when organism measuring device 1 can only use body weight and organism impedance to be all in steady statue are to calculate human body composition etc.
(the second embodiment)
In this second embodiment, the situation of existence two control parts is described.In addition, in explanation afterwards, the part playing the function identical with above-mentioned first embodiment is added to identical Reference numeral or added identical Reference numeral at end, and suitably the repetitive description thereof will be omitted.
Fig. 6 is the figure of the functional structure of the organism measuring device 201 represented involved by the second embodiment.
Organism measuring device 201 possesses these two control parts of master control part 220A, sub-control portion 220B.That is, in this second embodiment, replace the first embodiment control part and possess two control parts.
Master control part 220A control volume remeasurement circuit 11, uses measured body weight data and organism impedance measurement data to process.
Sub-control portion 220B controls organism impedance measuring circuit 12.And sub-control portion 220B obtains and exports and the organism impedance measurement data being converted to digital signal by A/D converter section 14 and exporting from organism impedance measuring circuit 12.
Sub-control portion 220B possesses boot portion 221B.Boot portion 221B is for starting organism impedance measuring circuit 12.
Then, the process of organism measuring device 201 is described.Fig. 7 and Fig. 8 is the flow chart of the organism measuring device 201 involved by the second embodiment.At this, be described centered by the point different from the first embodiment.
In the S213 of Fig. 7, master control part 220A indicates sub-control portion 220B after the initialization process and starts.
In S241, sub-control portion 220B receives the startup instruction from master control part 220A and starts.
In addition, in S214, master control part 220A (boot portion 21) indicates measured body weight circuit 11 and starts (ON), and master control part 220A starts to measure organism impedance to sub-control portion 220B instruction.
In S242, sub-control portion 220B (boot portion 221B) indicates organism impedance measuring circuit 12 and starts, and instruction starts to measure organism impedance.
Thus, start organism impedance measuring circuit 12, organism impedance measuring circuit 12 carries out the measurement of organism impedance, exports organism impedance measurement data (S231 ~ S233).
In the S243 of Fig. 8, sub-control portion 220B receives organism impedance measurement data from organism impedance measuring circuit 12, as communication event, organism impedance measurement data is sent to master control part 220A.
In S216, master control part 220A carries out event handling.In event handling, except " whether the event received is organism impedance " of the S105 by the illustrate in Figure 5 first embodiment changes to except " whether the event received is communication event and whether there is organism impedance measurement data ", identical with the first embodiment.
In S219, master control part 220A indicates to measure to measured body weight circuit 11 and terminates (OFF), and performs end to sub-control portion 220B instruction.
In S244, sub-control portion 220B indicates to measure to organism impedance measuring circuit 12 and terminates.
In S245, sub-control portion 220B terminates perform and terminate present treatment.
Like this, organism measuring device 201 utilizes two control parts to process, therefore, it is possible to reduce the load of a control part, reduces the cost relevant with CPU etc.
Above, describe embodiments of the present invention, but the present invention is not limited to above-mentioned embodiment.In addition, the effect described in embodiment only illustrates the effect of the optimum produced from the present invention, and effect of the present invention is not limited to the effect described in embodiment.In addition, above-mentioned embodiment and aftermentioned mode of texturing can suitably combine to use, but detailed.
(mode of texturing)
(1) in each embodiment, the content relevant with the measurement of organism impedance is illustrated as " second " as " first " by the content relevant with the measurement of body weight, but is not limited thereto.Also can using the content relevant with the measurement of organism impedance as " first " using the content relevant with the measurement of body weight as " second ".
(2) in each embodiment, be illustrated with the measurement result exporting body weight and organism impedance, but also can export the measurement result of a side.
(3) in each embodiment, export measurement result be illustrated to be in steady statue based on body weight and organism impedance measurement data separately.But, also can be in steady statue based on the measurement data of the side in body weight and organism impedance, adopt the opposing party or both measurement data as measurement result.
(4) in each embodiment, with measured body weight data store and organism impedance measurement data storage part have counting and measurement data be illustrated, but also can not have counting and storage of measurement data, calculate the measurement data number stored.
(5) in each embodiment, to be illustrated for more than judgment value terminating measurement based on the measured body weight data number of steady statue and organism impedance measurement data number, but be not limited thereto.Such as, also can according to whether there is the information relevant with measurement data to judge becoming from the state being predicted as subject the stability forecast time of steady statue after measuring required Measuring Time, in measured body weight data store with organism impedance measurement data storage part.By being set to this structure, the time needed for measurement can be made to fix.
(6) in each embodiment, about the measurement of organism impedance, apply electrode and voltage measurement electrodes to use the electric current being arranged at the part that subject's sole contacts and be illustrated for the organism measuring device measuring organism impedance.But, be not limited to the foot section of subject, also can be at least two positions of subject between the organism measuring device measured of organism impedance.
Specifically, also can be that to possess the right crus of diaphragm placement section and left foot placement section that illustrate in each embodiment and possess what held by the right hand of subject and left hand be the right hand handle part of bar-like member and the organism measuring device of left hand handle part.And right hand handle part and left hand handle part possess electric current respectively and apply electrode and voltage measurement electrodes.Subject places right crus of diaphragm and left foot at right crus of diaphragm placement section and left foot placement section, and holds right hand handle part and left hand handle part respectively by the right hand and left hand.Then, indicate according to the measurement from control part, organism impedance measuring circuit applies to specify two electric currents that the electric current of right crus of diaphragm placement section, left foot placement section, right hand handle part and left hand handle part applies in electrode the high frequency electric applying characteristic frequency between electrode.And, organism impedance measuring circuit to the voltage between the voltage measurement electrodes of specify two in right crus of diaphragm placement section, left foot placement section, right hand handle part and left hand handle part, namely by subject's health of specifying two positions between the voltage that causes of organism impedance measure, export the data of its voltage measurements.
The data exported by above-mentioned process can be used as organism impedance measurement data.
Claims (9)
1. an organism measuring device, possesses:
First measurement section, the side in the body weight of its repeated measurement subject and organism impedance;
Second measurement section, it is during above-mentioned first measurement section carries out measuring repeatedly, repeatedly carries out the measurement different from above-mentioned first measurement section in the body weight of above-mentioned subject and the measurement of organism impedance;
Conditional judgment portion, it judges whether the first measurement data that above-mentioned first measurement section exports is present in the first prescribed limit; And
Measurement processing portion, it only adopts the second measurement data exported by above-mentioned second measurement section when being judged as that above-mentioned first measurement data is present in above-mentioned first prescribed limit by above-mentioned conditional judgment portion as the second measurement result.
2. organism measuring device according to claim 1, is characterized in that,
Also possess boot portion, this boot portion operates based on to operating portion, starts above-mentioned first measurement section and above-mentioned second measurement section starts to measure to make above-mentioned first measurement section and above-mentioned second measurement section simultaneously simultaneously.
3. the organism measuring device according to claims 1 or 2, is characterized in that,
Based on by above-mentioned conditional judgment portion, above-mentioned measurement processing portion is judged as that above-mentioned first measurement data is present in above-mentioned first prescribed limit, adopt above-mentioned first measurement data of above-mentioned first measurement section output as the first measurement result.
4. organism measuring device according to claim 1, is characterized in that,
Above-mentioned conditional judgment portion, except judging whether above-mentioned first measurement data of above-mentioned first measurement section output is present in except in above-mentioned first prescribed limit, also judges whether above-mentioned second measurement data of above-mentioned second measurement section output is present in the second prescribed limit,
Above-mentioned measurement processing portion, based on being judged as that by above-mentioned conditional judgment portion above-mentioned first measurement data is present in above-mentioned first prescribed limit and above-mentioned second measurement data is present in above-mentioned second prescribed limit, adopts above-mentioned second measurement data that above-mentioned second measurement section exports as the second measurement result.
5. organism measuring device according to claim 4, is characterized in that,
Above-mentioned measurement processing portion, based on being judged as that by above-mentioned conditional judgment portion above-mentioned first measurement data is present in above-mentioned first prescribed limit and above-mentioned second measurement data is present in above-mentioned second prescribed limit, adopts above-mentioned first measurement data that above-mentioned first measurement section exports as the first measurement result.
6. organism measuring device according to claim 1, is characterized in that,
A side in above-mentioned first measurement section and above-mentioned second measurement section is body weight test section, and this body weight test section forms the mounting table of the foot plate surface of the above-mentioned subject of mounting,
Above-mentioned first measurement section and the opposing party different from one side in above-mentioned second measurement section are the organism impedance measurement electrodes be configured in above-mentioned mounting table.
7. organism measuring device according to claim 1, is characterized in that also possessing:
First storage part, it stores the information relevant with above-mentioned first measurement data; And
Second storage part, it stores the information relevant with above-mentioned second measurement data,
Above-mentioned conditional judgment portion has:
First condition portion, it judges whether above-mentioned first measurement data that above-mentioned first measurement section exports is present in above-mentioned first prescribed limit, when above-mentioned first measurement data is present in above-mentioned first prescribed limit, above-mentioned first storage part is made to store the information relevant with this first measurement data; And
Second condition portion, it judges whether above-mentioned second measurement data that above-mentioned second measurement section exports is present in the second prescribed limit, when above-mentioned second measurement data is present in above-mentioned second prescribed limit, above-mentioned second storage part is made to store the information relevant with this second measurement data
The information relevant with above-mentioned second measurement data that the information relevant with above-mentioned first measurement data stored according to above-mentioned first storage part and above-mentioned second storage part store, has judged whether stipulated number respectively measured.
8. organism measuring device according to claim 7, is characterized in that,
Also possesses reset portion, above-mentioned first storage part and above-mentioned second storage part, when being judged as that by above-mentioned first condition portion above-mentioned first measurement data is not present in above-mentioned first prescribed limit or when being judged as that above-mentioned second measurement data is not present in above-mentioned second prescribed limit by above-mentioned second condition portion, reset by this reset portion.
9. the organism measuring device according to claim 7 or 8, is characterized in that,
Above-mentioned conditional judgment portion to become the stability forecast time of steady statue after measuring required Measuring Time from the state being predicted as above-mentioned subject, judge whether to there is the information relevant with above-mentioned first measurement data in above-mentioned first storage part and judge in above-mentioned second storage part, whether there is the information relevant with above-mentioned second measurement data
Above-mentioned measurement processing portion is when being judged as by above-mentioned conditional judgment portion there is the information relevant with above-mentioned first measurement data and there is the information relevant with above-mentioned second measurement data in above-mentioned first storage part in above-mentioned second storage part, and multiple second measurement data adopting above-mentioned second storage part to store are as the second measurement result.
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| DE102015118770A1 (en) * | 2015-11-03 | 2017-05-04 | Seca Ag | Combination measuring device for measuring the weight and at least one further body parameter of a subject |
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| CN111528844A (en) * | 2020-04-28 | 2020-08-14 | 芯海科技（深圳）股份有限公司 | Human body impedance measuring method, device, system, electronic device and storage medium |
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