CN105825038B - A kind of acquisition methods, the apparatus and system of sign consecutive variations - Google Patents
A kind of acquisition methods, the apparatus and system of sign consecutive variations Download PDFInfo
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Abstract
The present invention provides a kind of acquisition methods, the apparatus and system of sign consecutive variations.This method includes：According to the sign data in the sign data library of acquisition, baseline signs change curve is obtained；According to baseline signs change curve, the key point of corresponding baseline signs change curve being determined, and generating sign measurement scheme, sign measurement scheme includes the time of measuring point of the corresponding single sign data of key point；It is fitted user's sign data according to baseline signs change curve, obtains the individualized basis sign change curve of user；Wherein user's sign data is obtained according to sign measurement scheme；According to the type of trigger event, the event sign change curve of the type of corresponding event is obtained；According to the time of trigger event, individualized basis sign change curve and the event sign change curve are merged, obtain personalized continuous sign change curve.The solution of the present invention is realized on the basis of particular event, the acquisition of the continuous sign data variation of real meaning.
Description
Technical field
The present invention relates to mobile health field, especially a kind of acquisition methods, the apparatus and systems of sign consecutive variations.
Background technology
With the development of medical services and health control, people are to personalized, fining, specialized chronic diseases management service
With demand outstanding, this just needs that the sign data that user is continuous, relatively accurate is monitored and grasped by technological means
(such as：Blood glucose etc.).By taking blood glucose as an example, a large amount of clinical researches show that diabetes and its complication are not only closely related with blood glucose value,
It is also directly related with blood glucose fluctuation.The average blood glucose fluctuation range (MAGE) that the 1970s is proposed by Service with
The development of monitoring technology, in recent years, this parameter have been widely recognized as, and the goldstandard for weighing blood glucose fluctuation is become.Especially in I
Continuous blood sugar monitoring increasingly attracts attention in diabetes mellitus type, this provides mass data for diabetes study, these numbers
According to can be used for analyzing change of blood sugar rule, the pathogenic mechanism that complication occurs for diabetes further can be evaluated.
The acquisition methods such as continuous blood sugar measurement method of existing feasible sign data has：Subcutaneous tissue interstitial fluid blood glucose is supervised
It surveys, microdialysis microcatheter technology blood sugar monitoring, intravenous catheter Dynamic Blood Glucose Monitoring etc. between tissue.The acquisition of these sign datas
Method can not often accomplish continuous measurement (generally having time interval) truly, and not account for particular event
The influence of (such as diet, movement, emotional change) to measurement result.
Invention content
It is real presently in connection with shadow the object of the present invention is to provide a kind of acquisition methods, the apparatus and system of sign consecutive variations
The acquisition of the continuous sign data variation of real meaning on the basis of the particular event of sound sign.
In order to achieve the above objectives, the embodiment of the present invention provides a kind of acquisition methods of sign consecutive variations and includes：
According to the sign data in the sign data library of acquisition, baseline signs change curve is obtained；
According to the baseline signs change curve, the key point of the corresponding baseline signs change curve is determined, and generate
Sign measurement scheme, the sign measurement scheme include the time of measuring point of the corresponding single sign data of the key point；
It is fitted user's sign data according to the baseline signs change curve, obtains the individualized basis sign variation of user
Curve；The wherein described user's body sign data are obtained according to the sign measurement scheme；
According to the type of trigger event, the event sign change curve of the type of the corresponding event is obtained；
According to the time of trigger event, by the individualized basis sign change curve and the event sign change curve
It is merged, obtains personalized continuous sign change curve.
Wherein, the sign data in the sign data library of the acquisition is obtained according to the preset parameter correspondence of user
It takes, wherein the parameter includes gender and age bracket.
Wherein, according to the sign data in the sign data library of acquisition, baseline signs change curve is obtained, including：
According to the discrete point of the sign data in sign data library, the upper lower envelope of the sign data is obtained, and carry out
Smoothing processing determines the first median curve；
First median curve is analyzed, determines the first parameterized model of first median curve；
It is fitted first median curve according to first parameterized model, determines baseline signs change curve.
Wherein, the event sign change curve is obtained according to the sign data for corresponding to the event in sign data library
To event sign change curve.
Wherein, according to the sign data for corresponding to the event in sign data library, event sign change curve is obtained, is wrapped
It includes：
According to the discrete point of the correspondence event sign data in sign data library, the event sign data is obtained
Upper lower envelope, and be smoothed and determine the second median curve；
Second median curve is analyzed, determines the second parameterized model of second median curve；
It is fitted second median curve according to second parameterized model, determines event sign change curve.
In order to achieve the above objectives, the embodiments of the present invention also provide a kind of acquisition device of sign consecutive variations, including：
First processing module, for according to the sign data in the sign data library of acquisition, it is bent to obtain baseline signs variation
Line；
Sign measurement scheme generation module, for according to the baseline signs change curve, determining the corresponding base body
The key point of change curve is levied, and generates sign measurement scheme, the sign measurement scheme includes the corresponding list of the key point
The time of measuring point of secondary sign data；
Second processing module obtains user's for being fitted user's sign data according to the baseline signs change curve
Individualized basis sign change curve；The wherein described user's body sign data are obtained according to the sign measurement scheme；
Third processing module obtains the event sign of the type of the corresponding event for the type according to trigger event
Change curve；
Fourth processing module, for the time according to trigger event, by the individualized basis sign change curve and institute
It states event sign change curve to be merged, obtains personalized continuous sign change curve.
Wherein, the sign data in the sign data library of the acquisition is obtained according to the preset parameter correspondence of user
It takes, wherein the parameter includes gender and age bracket.
Wherein, the first processing module includes：
First processing submodule obtains the sign number for the discrete point according to the sign data in sign data library
According to upper lower envelope, and be smoothed determine the first median curve；
Second processing submodule determines the of first median curve for analyzing first median curve
One parameterized model；
Third handles submodule, for being fitted first median curve according to first parameterized model, determines
Baseline signs change curve.
Wherein, the event sign change curve is obtained according to the sign data for corresponding to the event in sign data library
To event sign change curve.
Wherein, described device further includes：
5th processing module, for according to the sign data for corresponding to the event in sign data library, obtaining event sign
Change curve；Wherein
5th processing module includes：
Fourth process submodule is obtained for the discrete point according to the correspondence event sign data in sign data library
To the upper lower envelope of the event sign data, and it is smoothed and determines the second median curve；
5th processing submodule determines the of second median curve for analyzing second median curve
Two parameterized models；
6th processing submodule is determined for being fitted second median curve according to second parameterized model
Event sign change curve.
In order to achieve the above objectives, the embodiments of the present invention also provide a kind of acquisition systems of sign consecutive variations, including
The acquisition device of the upper sign consecutive variations.
Wherein, the system also includes：
Sign measuring device, the sign measurement scheme for the acquisition device according to the sign consecutive variations obtain user
Sign data, and by user's sign data transmission to the acquisition device of the sign consecutive variations；
Event trigger device, the trigger action for detecting user, and the type of trigger event and time are sent to
The acquisition device of the sign consecutive variations.
The above-mentioned technical proposal of the present invention has the beneficial effect that：
The acquisition methods of the sign consecutive variations of the embodiment of the present invention first have to obtain the sign number in sign data library
According to obtaining baseline signs change curve according to the data got.Baseline signs change curve may be that multinomial is also likely to be
The curve of trigonometric function superposition etc. form, can correspond to different form and preset corresponding key point (such as extreme point, most value point, mistake
Zero etc., also emphasis of some signs in clinical detection), it is thus understood that the corresponding single sign data of these key points measures
Time point generates sign measurement scheme, then, is measured and is obtained according to sign measurement scheme according to the fitting of baseline signs change curve
User's sign data, just obtained the individualized basis sign change curve of user.And user can when particular event occurs
To be obtained according to the event type that user triggers by information such as the type of event trigger record trigger event and times
Corresponding event sign change curve.Finally, according to the time of trigger event, by individualized basis sign change curve and event
After the fusion of sign change curve, personalized consecutive variations curve is obtained.Through the above, it realizes and is combining influence sign
On the basis of particular event, the acquisition of the continuous sign data variation of real meaning.
Description of the drawings
Fig. 1 shows the flow diagrams of the acquisition methods of the sign consecutive variations of the embodiment of the present invention；
Fig. 2 indicates the specific steps schematic diagram of the acquisition methods of the sign consecutive variations of the embodiment of the present invention；
Fig. 3 indicates the structural schematic diagram of the acquisition device of the sign consecutive variations of the embodiment of the present invention；
Fig. 4 indicates the structural schematic diagram of the acquisition system of the sign consecutive variations of the embodiment of the present invention.
Specific implementation mode
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.
The present invention for it is existing obtain sign method in having time interval and do not consider particular event (such as diet,
Movement, emotional change etc.) there are problems that influencing on measurement result, a kind of acquisition methods, the device of sign consecutive variations are provided
And system, realize the acquisition of the continuous sign data variation of real meaning on the basis of combining the particular event of sign influence.
As shown in Figure 1, the embodiment of the present invention provides a kind of acquisition methods of sign consecutive variations includes：
Step 11, according to the sign data in the sign data library of acquisition, baseline signs change curve is obtained；
Step 12, according to the baseline signs change curve, the key point of the corresponding baseline signs change curve is determined,
And sign measurement scheme is generated, the sign measurement scheme includes the time of measuring of the corresponding single sign data of the key point
Point；
Step 13, user's sign data is fitted according to the baseline signs change curve, obtains the individualized basis of user
Sign change curve；The wherein described user's body sign data are obtained according to the sign measurement scheme；
Step 14, according to the type of trigger event, the event sign change curve of the type of the corresponding event is obtained；
Step 15, according to the time of trigger event, by the individualized basis sign change curve and the event sign
Change curve is merged, and personalized continuous sign change curve is obtained.
Through the above steps, the consecutive variations that obtain user's sign first have to obtain the sign number in sign data library
According to obtaining baseline signs change curve according to the data got.The sign of sample of users can be prestored in sign data library
Data (including time of measuring, sign numerical value etc.), the quantity of sample of users is bigger, according to the sign of these sample of users
Data can be obtained by the baseline signs change curve for meeting the variation of majority's sign after statistics.
Certainly, baseline signs change curve is a kind of universal law, can not directly represent individual consumer, but can be with
The rule of sign variation is found using it.It should be understood that it is also likely to be three that baseline signs change curve, which may be multinomial,
The curve of angle function superposition etc. form can preset the variation of different form baseline signs in the method for the embodiment of the present invention
Key point (such as extreme point is most worth point, zero crossing, also emphasis of some signs in clinical detection) corresponding to curve,
In this way, just can determine the key point of the corresponding baseline signs change curve after obtaining baseline signs change curve, to
The corresponding single sign data time of measuring point of these key points is solved, sign measurement scheme is generated, at these time points to working as
Preceding user carries out sign measurement.Then, it is fitted according to baseline signs change curve and measures the use obtained according to sign measurement scheme
Family sign data has just obtained the individualized basis sign change curve of user.
Although individualized basis sign change curve has been to be directed to user, a large amount of clinical and experimental medicine tables
Bright, particular event (diet, movement, emotional change etc.) influences whether the variation of sign, and certain rule is presented, if do not examined
The influence of particular event is considered, then obtained sign variation accuracy can substantially reduce.So user is when occurring particular event
The information such as type and the time of trigger event, in next step, the event triggered according to user can be recorded by event trigger
Type, obtains corresponding event sign change curve, and event sign change curve can show event and be presented to sign variation
Rule.Then according to the time of trigger event, individualized basis sign change curve and event sign change curve are merged
Afterwards, personalized consecutive variations curve is finally obtained.Therefore, the method achieve on the basis for combining the particular event for influencing sign
The acquisition of the continuous sign data variation of upper real meaning.
In said program, in individualized basis sign change curve and the fusion of event sign change curve, need to establish
Unified time shaft, progress time unifying/regular, individualized basis sign change curve and event sign change curve are being united
It is merged under one time shaft.
It is well known that for different age group, dissimilarity for others, due to the difference of fitness, sign variation
Also it there is larger difference.If not considering these factors, the planless acquisition physical sign parameters number in sign data library
According to the specific aim and accuracy of obtained baseline signs change curve are all poor.And it is more acurrate in order to obtain, have more
Targetedly sign data, it is above-mentioned be embodiment on the basis of, the acquisition methods of the sign consecutive variations of the embodiment of the present invention
In, the sign data in the sign data library of the acquisition is to correspond to obtain according to the preset parameter of user, wherein
The parameter includes gender and age bracket.
User carries out the advance of parameter before the sign data in starting acquisition sign data library, according to the condition of itself
Setting, such as gender and age bracket, can also set current body health status, naturally it is also possible to there is other kinds of parameter,
This is not listed one by one.In this way, the base body for obtaining the sign data in sign data library according to the parameter after setting, and obtaining
It is more acurrate for active user, more targeted to levy change curve.
As shown in Fig. 2, in an embodiment of the present invention, the step 11 for obtaining baseline signs change curve includes：
Step 111, according to the discrete point of the sign data in sign data library, the packet up and down of the sign data is obtained
Network, and be smoothed and determine the first median curve；
Step 112, first median curve is analyzed, determines the first parametrization mould of first median curve
Type；
Step 113, first median curve is fitted according to first parameterized model, determines that baseline signs change
Curve.
According to step 111-113, first according to the sign data obtained from sign data library, it is aligned in time and carries out
Normalized obtains upper lower envelope according to the discrete point of the sign data in sign data library, and is smoothed, and takes it
Median curve is as the first median curve.Then, first median curve is analyzed, determines its corresponding first parametrization
Model, that is, the form of first median curve is multinomial or trigonometric function superposition or other forms etc..Finally
By determining that the first parameterized model of form is fitted the first median curve, the ginseng of the first parameterized model can be obtained after fitting
Number occurrence, it is determined that baseline signs change curve.Except of course that above-mentioned parameter model modeling determines that baseline signs variation is bent
Outside line, directly according to the sign data of acquisition, described point line is also that can obtain corresponding baseline signs change curve in coordinate
, but might have large error.
In the above-described embodiment, event sign change curve can show the event rule presented to sign variation.
Certainly, it is studied in terms of the influence that particular event changes sign due to having a large amount of clinical and experimental medicines, event body
Sign change curve can determine according to result of study, so that it may to prestore these event sign change curves, directly adjust
With.It is summarized however, result of study may be certain law, and corresponding event sign change curve can not be found,
At this moment, in an embodiment of the present invention, the event sign change curve is according to corresponding to the event in sign data library
Sign data obtains event sign change curve.
Further include step 16 in the acquisition methods of the sign consecutive variations of the embodiment of the present invention, according in sign data library
The sign data of the corresponding event, obtains event sign change curve, step 16 includes：
Step 161, according to the discrete point of the correspondence event sign data in sign data library, the event body is obtained
The upper lower envelope of data is levied, and is smoothed and determines the second median curve；
Step 162, second median curve is analyzed, determines the second parametrization mould of second median curve
Type；
Step 163, second median curve is fitted according to second parameterized model, determines that event sign changes
Curve.
It is similar with above-mentioned baseline signs change curve, first according to the correspondence event obtained from sign data library
Sign data is aligned in time and is normalized, and obtains upper lower envelope according to the discrete point of these sign datas, goes forward side by side
Row smoothing processing takes in-between value curve as the second median curve.Then, second median curve is analyzed, determines it
Corresponding second parameterized model, that is, second median curve form be multinomial or trigonometric function superposition or its
His form etc..It is fitted the second median curve finally by the second parameterized model of the form of determination, the can be obtained after fitting
The parameter occurrence of two parameterized models, it is determined that event sign change curve.Except of course that above-mentioned parameter model modeling is true
Determine outside event sign change curve, directly according to the sign data of acquisition in coordinate described point line be also can obtain it is corresponding
Event sign change curve, but might have large error.
Below by taking the acquisition of blood glucose consecutive variations as an example, illustrate the acquisition side of the sign consecutive variations of the embodiment of the present invention
Method：
First, it according to the blood glucose level data obtained from sign data library, is aligned in time and is normalized, according to
Its discrete point obtains lower envelope, and is smoothed, and takes in-between value curve as the first median curve.Analyze this
One median curve determines its corresponding first parameterized model.By the first parameterized model fitting first for determining form
The parameter occurrence of the first parameterized model can be obtained, it is determined that basal plasma glucose change curve in median curve after fitting.
Later, by obtained basal plasma glucose change curve, presetting key point is determined according to its curve form, generates blood
Sugared measurement scheme measures the blood glucose of active user in the corresponding single blood glucose level data time of measuring of key point.Then, it presses
User blood glucose data are measured according to blood glucose measurement scheme, is fitted by the basal plasma glucose change curve having determined, just obtains user
Individualized basis blood glucose sign change curve.
The type of trigger event recording trigger trigger event is with timely when the particular events such as user is at table, anger occur
Between etc. information, according to user trigger event type, obtain corresponding event change of blood sugar curve, according to trigger event when
Between, after individualized basis change of blood sugar curve and the fusion of event change of blood sugar curve, it is bent to finally obtain personalized consecutive variations
Line.The personalization consecutive variations curve illustrates the change of blood sugar of user, presents nonseptate continuity variation, and incorporate
The influence of some particular events has higher specific aim and accuracy.
Certainly, the acquisition methods of the sign consecutive variations of the embodiment of the present invention, are applicable not only to blood glucose measurement, are also suitable blood
The measurement of the signs such as pressure, blood oxygen, it is numerous to list herein.
In conclusion a kind of acquisition methods of sign consecutive variations of the embodiment of the present invention, can effectively solve the problem that existing side
The problem of method, the real continuous sign data variation presently in connection with real meaning on the basis of the particular event for influencing sign
Acquisition, have higher specific aim and accuracy.
As shown in figure 3, the embodiments of the present invention also provide a kind of acquisition device of sign consecutive variations, including：
First processing module 10, for according to the sign data in the sign data library of acquisition, obtaining baseline signs variation
Curve；
Sign measurement scheme generation module 20, for according to the baseline signs change curve, determining the corresponding basis
The key point of sign change curve, and sign measurement scheme is generated, the sign measurement scheme includes that the key point is corresponding
The time of measuring point of single sign data；
Second processing module 30 obtains user for being fitted user's sign data according to the baseline signs change curve
Individualized basis sign change curve；The wherein described user's body sign data are obtained according to the sign measurement scheme；
Third processing module 40 obtains the event body of the type of the corresponding event for the type according to trigger event
Levy change curve；
Fourth processing module 50, for according to time of trigger event, by the individualized basis sign change curve and
The event sign change curve is merged, and personalized continuous sign change curve is obtained.
Wherein, the sign data in the sign data library of the acquisition is obtained according to the preset parameter correspondence of user
It takes, wherein the parameter includes gender and age bracket.
Wherein, the first processing module includes：
First processing submodule obtains the sign number for the discrete point according to the sign data in sign data library
According to upper lower envelope, and be smoothed determine the first median curve；
Second processing submodule determines the of first median curve for analyzing first median curve
One parameterized model；
Third handles submodule, for being fitted first median curve according to first parameterized model, determines
Baseline signs change curve.
Wherein, the event sign change curve is obtained according to the sign data for corresponding to the event in sign data library
To event sign change curve.
Wherein, described device further includes：
5th processing module, for according to the sign data for corresponding to the event in sign data library, obtaining event sign
Change curve；Wherein
5th processing module includes：
Fourth process submodule is obtained for the discrete point according to the correspondence event sign data in sign data library
To the upper lower envelope of the event sign data, and it is smoothed and determines the second median curve；
5th processing submodule determines the of second median curve for analyzing second median curve
Two parameterized models；
6th processing submodule is determined for being fitted second median curve according to second parameterized model
Event sign change curve.
The acquisition device of the sign consecutive variations of the embodiment of the present invention realizes and is combining the particular event for influencing sign
On the basis of, the acquisition of the continuous sign data variation of real meaning has higher specific aim and accuracy.
It should be noted that the acquisition device of the sign consecutive variations is the acquisition side for applying above-mentioned sign consecutive variations
The realization method of the device of method, the acquisition methods of above-mentioned sign consecutive variations is suitable for the device, can also reach identical technology
Effect.
As shown in figure 4, the embodiments of the present invention also provide a kind of acquisition system of sign consecutive variations, including it is upper described
Sign consecutive variations acquisition device 1.
Wherein, the system also includes：
Sign measuring device 2, the sign measurement scheme for the acquisition device according to the sign consecutive variations obtain use
Family sign data, and by user's sign data transmission to the acquisition device of the sign consecutive variations；
Event trigger device 3, the trigger action for detecting user, and the type of trigger event and time are sent to
The acquisition device of the sign consecutive variations.
The acquisition device and event trigger device of sign consecutive variations can be arranged in same terminal (such as mobile phone), sign
Detection device can be by the modes such as being wirelessly transferred by the sign consecutive variations of user's sign data transmission of acquisition to terminal
Acquisition device.Wherein, event trigger device can also be separately provided, by the modes such as being wirelessly transferred by the class of trigger event
Type and time are sent to the acquisition device of sign consecutive variations.The acquisition system of the sign consecutive variations of the embodiment of the present invention, energy
It is enough effectively to solve the problems, such as existing method, on the basis of the real particular event presently in connection with influence sign, real meaning
Continuous sign data variation acquisition, have higher specific aim and accuracy.
It should be noted that the acquisition system of the sign consecutive variations is the acquisition dress for including above-mentioned sign consecutive variations
The realization method of the system set, the acquisition device of above-mentioned sign consecutive variations is suitable for the system, can also reach identical technology
Effect.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (12)
1. a kind of acquisition methods of sign consecutive variations, which is characterized in that including：
According to the sign data in the sign data library of acquisition, baseline signs change curve is obtained；
According to the baseline signs change curve, the key point of the corresponding baseline signs change curve is determined, and generate sign
Measurement scheme, the sign measurement scheme include the time of measuring point of the corresponding single sign data of the key point；
It is fitted user's sign data according to the baseline signs change curve, the individualized basis sign variation for obtaining user is bent
Line；The wherein described user's body sign data are obtained according to the sign measurement scheme；
According to the type of trigger event, the event sign change curve of the type of the corresponding event is obtained；
According to the time of trigger event, the individualized basis sign change curve and the event sign change curve are carried out
Fusion obtains personalized continuous sign change curve.
2. the acquisition methods of sign consecutive variations according to claim 1, which is characterized in that the sign data of the acquisition
Sign data in library is to correspond to obtain according to the preset parameter of user, wherein the parameter includes gender and age
Section.
3. the acquisition methods of sign consecutive variations according to claim 1 or 2, which is characterized in that according to the sign of acquisition
Sign data in database obtains baseline signs change curve, including：
According to the discrete point of the sign data in sign data library, the upper lower envelope of the sign data is obtained, and is carried out smooth
Processing determines the first median curve；
First median curve is analyzed, determines the first parameterized model of first median curve；
It is fitted first median curve according to first parameterized model, determines baseline signs change curve.
4. the acquisition methods of sign consecutive variations according to claim 1, which is characterized in that the event sign variation is bent
Line is to obtain event sign change curve according to the sign data for corresponding to the event in sign data library.
5. the acquisition methods of sign consecutive variations according to claim 4, which is characterized in that according to right in sign data library
The sign data for answering the event obtains event sign change curve, including：
According to the discrete point of the correspondence event sign data in sign data library, the upper and lower of the event sign data is obtained
Envelope, and be smoothed and determine the second median curve；
Second median curve is analyzed, determines the second parameterized model of second median curve；
It is fitted second median curve according to second parameterized model, determines event sign change curve.
6. a kind of acquisition device of sign consecutive variations, which is characterized in that including：
First processing module, for according to the sign data in the sign data library of acquisition, obtaining baseline signs change curve；
Sign measurement scheme generation module, for according to the baseline signs change curve, determining that the corresponding baseline signs become
Change the key point of curve, and generate sign measurement scheme, the sign measurement scheme includes the corresponding single body of the key point
Levy the time of measuring point of data；
Second processing module obtains the individual character of user for being fitted user's sign data according to the baseline signs change curve
Change baseline signs change curve；The wherein described user's body sign data are obtained according to the sign measurement scheme；
Third processing module obtains the event sign variation of the type of the corresponding event for the type according to trigger event
Curve；
Fourth processing module, for the time according to trigger event, by the individualized basis sign change curve and the thing
Part sign change curve is merged, and personalized continuous sign change curve is obtained.
7. the acquisition device of sign consecutive variations according to claim 6, which is characterized in that the sign data of the acquisition
Sign data in library is to correspond to obtain according to the preset parameter of user, wherein the parameter includes gender and age
Section.
8. the acquisition device of the sign consecutive variations described according to claim 6 or 7, which is characterized in that the first processing mould
Block includes：
First processing submodule obtains the sign data for the discrete point according to the sign data in sign data library
Upper lower envelope, and be smoothed and determine the first median curve；
Second processing submodule determines the first ginseng of first median curve for analyzing first median curve
Numberization model；
Third handles submodule, for being fitted first median curve according to first parameterized model, determines basis
Sign change curve.
9. the acquisition device of sign consecutive variations according to claim 6, which is characterized in that the event sign variation is bent
Line is to obtain event sign change curve according to the sign data for corresponding to the event in sign data library.
10. the acquisition device of sign consecutive variations according to claim 9, which is characterized in that described device further includes：
5th processing module, for according to the sign data for corresponding to the event in sign data library, obtaining the variation of event sign
Curve；Wherein
5th processing module includes：
Fourth process submodule obtains institute for the discrete point according to the correspondence event sign data in sign data library
The upper lower envelope of event sign data is stated, and is smoothed and determines the second median curve；
5th processing submodule determines the second ginseng of second median curve for analyzing second median curve
Numberization model；
6th processing submodule determines event for being fitted second median curve according to second parameterized model
Sign change curve.
11. a kind of acquisition system of sign consecutive variations, which is characterized in that including such as claim 6 to 10 any one of them
The acquisition device of sign consecutive variations.
12. the acquisition system of sign consecutive variations according to claim 11, which is characterized in that the system also includes：
Sign measuring device, the sign measurement scheme for the acquisition device according to the sign consecutive variations obtain user's sign
Data, and by user's sign data transmission to the acquisition device of the sign consecutive variations；
Event trigger device, the trigger action for detecting user, and the type of trigger event and time be sent to described
The acquisition device of sign consecutive variations.
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| CN106650203B (en) * | 2016-09-28 | 2019-03-12 | 江西博瑞彤芸科技有限公司 | The dynamic updating method of parameter threshold |
| CN108073781A (en) * | 2016-11-16 | 2018-05-25 | 腾讯科技（深圳）有限公司 | Sign data display methods and device |
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