CN106361348A - Finger type determining method and equipment - Google Patents
Finger type determining method and equipment Download PDFInfo
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- CN106361348A CN106361348A CN201510800099.8A CN201510800099A CN106361348A CN 106361348 A CN106361348 A CN 106361348A CN 201510800099 A CN201510800099 A CN 201510800099A CN 106361348 A CN106361348 A CN 106361348A
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- China
- Prior art keywords
- finger
- thumb
- type
- information
- blood oxygenation
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6825—Hand
- A61B5/6826—Finger
Abstract
The invention provides a finger type determining method and finger type determining equipment, and relates to the field of wearable devices. The method comprises the following steps: acquiring first blood oxygen information of a first finger of a target hand of a user; and in accordance with the first blood oxygen information and reference information, determining whether the first finger belongs to a thumb type or a non-thumb type. With the application of the method and the equipment, automatic recognition of a finger type is achieved, configuration steps on the wearable devices are simplified and user experience is enhanced.
Description
Technical field
The application is related to Wearable technical field, more particularly, to a kind of finger type determination side
Method and equipment.
Background technology
With the development of electronic equipment, intelligent spire lamella, intelligent watch, Intelligent glove, intelligently refer to
The Wearable such as ring are gradually popularized.People can easily utilize these Wearable to monitor
Quantity of motion, monitoring sleep quality, monitoring health status, and execution information input etc..
General, existing intelligent wearable equipment, for guarantee monitoring accuracy and convenient use
The consideration of family operation, is required for pre-setting wearing site by user.Such as, user is in the right hand
Thumb and forefinger on wear an Intelligent bracelet respectively, this Intelligent bracelet pass through detect its worn
Wear the click action execution input of finger it is assumed that execution capitalization inputs when thumb is clicked on, forefinger
Execution small letter input during click.Then in order to realize said process, generally require to be pre-configured with each
Which finger is Intelligent bracelet be worn on.Above-mentioned configuration process increased the operating time of user,
Reduce Consumer's Experience.
Content of the invention
The purpose of the application is: provide a kind of finger type to determine method and apparatus, such that it is able to
Make user avoid arranging wearing site, lift Consumer's Experience.
First aspect according at least one embodiment of the application, there is provided a kind of finger type is true
Determine method, methods described includes:
Obtain the first blood oxygenation information of one first finger of target handss of user；
According to described first blood oxygenation information and a reference information, determine the type of described first finger
It is Thumb Type or non-Thumb Type.
In conjunction with any one possible implementation of first aspect, in the possible realization side of second
In formula, described first blood oxygenation information is the blood oxygen letter according to the first finger described in predetermined amount of time
The meansigma methodss that breath determines.
In conjunction with any one possible implementation of first aspect, in the third possible realization side
In formula, the finger of described non-Thumb Type include forefinger, middle finger, the third finger, in little finger of toe at least
One.
In conjunction with any one possible implementation of first aspect, the 4th kind of possible realization side
In formula, described reference information is the history blood oxygenation information and at least of the thumb according to described target handss
The threshold value that the history blood oxygenation information of one non-thumb determines.
In conjunction with any one possible implementation of first aspect, the 5th kind of possible realization side
In formula, described according to described first blood oxygenation information and a reference information, determine described first finger
Type be Thumb Type or non-Thumb Type includes:
Value in response to described first blood oxygenation information is more than described threshold value, determines described first finger
Type be described Thumb Type.
In conjunction with any one possible implementation of first aspect, the 6th kind of possible realization side
In formula, described according to described first blood oxygenation information and a reference information, determine described first finger
Type be Thumb Type or non-Thumb Type includes:
Value in response to described first blood oxygenation information is less than described threshold value, determines described first finger
Type be described non-Thumb Type.
In conjunction with any one possible implementation of first aspect, the 7th kind of possible realization side
In formula, methods described also includes:
Obtain the different types of second finger with described first finger of described target handss
Second blood oxygenation information is as described reference information.
In conjunction with any one possible implementation of first aspect, the 8th kind of possible realization side
In formula, described according to described first blood oxygenation information and a reference information, determine described first finger
Type be Thumb Type or non-Thumb Type includes:
Value in response to described first blood oxygenation information is more than the value of described second blood oxygenation information, determines
The type of described first finger is described Thumb Type.
In conjunction with any one possible implementation of first aspect, the 9th kind of possible realization side
In formula, described according to described first blood oxygenation information and a reference information, determine described first finger
Type be Thumb Type or non-Thumb Type includes:
Value in response to described first blood oxygenation information is less than the value of described second blood oxygenation information, determines
The type of described first finger is described non-Thumb Type.
In conjunction with any one possible implementation of first aspect, the tenth kind of possible realization side
In formula, methods described also includes: according to type execution one operation of described first finger.
Second aspect according at least one embodiment of the application, there is provided a kind of finger type is true
Locking equipment, described equipment includes:
One first acquisition module, for obtaining the first of one first finger of target handss of user
Blood oxygenation information；
One determining module, for according to described first blood oxygenation information and a reference information, determining institute
The type stating the first finger is Thumb Type or non-Thumb Type.
In conjunction with any one possible implementation of second aspect, in the possible realization side of second
In formula, described reference information is the history blood oxygenation information and at least of the thumb according to described target handss
The threshold value that the history blood oxygenation information of one non-thumb determines.
In conjunction with any one possible implementation of second aspect, in the third possible realization side
In formula, described determining module, it is more than described threshold for the value in response to described first blood oxygenation information
Value, determines that the type of described first finger is described Thumb Type.
In conjunction with any one possible implementation of second aspect, the 4th kind of possible realization side
In formula, described determining module, it is less than described threshold for the value in response to described first blood oxygenation information
Value, determines that the type of described first finger is described non-Thumb Type.
In conjunction with any one possible implementation of second aspect, the 5th kind of possible realization side
In formula, described equipment also includes:
One second acquisition module, for obtaining the type with described first finger of described target handss
Second blood oxygenation information of different second fingers is as described reference information.
In conjunction with any one possible implementation of second aspect, the 6th kind of possible realization side
In formula, described determining module, it is more than described for the value in response to described first blood oxygenation information
The value of two blood oxygenation information, determines that the type of described first finger is described Thumb Type.
In conjunction with any one possible implementation of second aspect, the 7th kind of possible realization side
In formula, described determining module, it is less than described for the value in response to described first blood oxygenation information
The value of two blood oxygenation information, determines that the type of described first finger is described non-Thumb Type.
In conjunction with any one possible implementation of second aspect, the 8th kind of possible realization side
In formula, described equipment also includes:
One performing module, for type execution one operation according to described first finger.
A kind of third aspect according at least one embodiment of the application, there is provided user equipment,
Described user equipment includes:
One memorizer, for store instruction；
One processor, for executing the instruction of described memory storage, described instruction makes described
Operate below computing device:
Obtain the first blood oxygenation information of one first finger of target handss of user；
According to described first blood oxygenation information and a reference information, determine the type of described first finger
It is Thumb Type or non-Thumb Type.
The embodiment of the present application methods described and equipment, the one of target handss of acquisition user is first-hand
The first blood oxygenation information referring to, and then according to described first blood oxygenation information and a reference information, determine
The type of described first finger is Thumb Type or non-Thumb Type.Methods described and equipment are realized
Automatic identification to finger type, simplifies the configuration step to Wearable, improves
Consumer's Experience.
Brief description
Fig. 1 is the flow chart that finger type described in one embodiment of the application determines method；
Fig. 2 is the blood circulation process schematic of human body；
Fig. 3 is the blood oxygenation information schematic diagram of left hand thumb and forefinger in one embodiment of the application；
Fig. 4 is that the blood oxygenation information of left hand thumb and middle finger in another embodiment of the application is illustrated
Figure；
Fig. 5 is that in another embodiment of the application, left hand thumb and nameless blood oxygenation information are shown
It is intended to；
Fig. 6 is that the blood oxygenation information of left hand thumb and little finger of toe in another embodiment of the application is illustrated
Figure；
Fig. 7 is that the blood oxygenation information of hand thumb and forefinger in another embodiment of the application is illustrated
Figure；
Fig. 8 is that the blood oxygenation information of hand thumb and middle finger in another embodiment of the application is illustrated
Figure；
Fig. 9 is that in another embodiment of the application, hand thumb and nameless blood oxygenation information are shown
It is intended to；
Figure 10 is that the blood oxygenation information of hand thumb and little finger of toe in another embodiment of the application is shown
It is intended to；
Figure 11 is that finger type described in one embodiment of the invention determines that the modular structure of equipment is shown
It is intended to；
Figure 12 is the module knot that finger type described in one embodiment of the application determines equipment
Structure schematic diagram；
Figure 13 is the module that described in another embodiment of the application, finger type determines equipment
Structural representation；
Figure 14 is the hardware architecture diagram of user equipment described in the embodiment of the present application.
Specific embodiment
With reference to the accompanying drawings and examples, detailed further to the specific embodiment work of the application
Explanation.Following examples are used for the application is described, but are not limited to scope of the present application.
It will be appreciated by those skilled in the art that in embodiments herein, the sequence number of following each steps
Size be not meant to the priority of execution sequence, the execution sequence of each step should with its function and
Internal logic determine, and should not constitute any restriction to the implementation process of the embodiment of the present application.
Inventor finds in research process, and the Wearable such as existing intelligent finger ring is general all
Health detection sensor can be set, blood oxygen transducer such as can be set, for detecting the blood of user
Oxygen saturation.The blood oxygen power of test that the application can be had based on Wearable, realizes
Whether the finger that Wearable is worn is the automatic identification of thumb.
Fig. 1 is the flow chart that finger type described in one embodiment of the application determines method, described
Method can determine in such as one finger type to be realized on equipment.As shown in figure 1, methods described
Including:
S120: obtain the first blood oxygenation information of one first finger of target handss of user；
S140: according to described first blood oxygenation information and a reference information, determine described first finger
Type be Thumb Type or non-Thumb Type.
The embodiment of the present application methods described, obtain user one first finger of target handss the
One blood oxygenation information, and then according to described first blood oxygenation information and a reference information, determine described
The type of one finger is Thumb Type or non-Thumb Type.Methods described achieves to finger type
Automatic identification, simplify the configuration step to Wearable, improve Consumer's Experience.
Describe the function of described step s120, s140 below with reference to specific embodiment in detail.
S120: obtain the first blood oxygenation information of one first finger of target handss of user.
Described target handss can be left hand or the right hand of described user.Described first finger can be
In the thumb of described target handss, forefinger, middle finger, the third finger, little finger of toe any one.Described blood oxygen
Information can be such as blood oxygen saturation.
May there is fluctuation in the blood oxygen saturation due to same position within a period of time, one
Plant in embodiment, in order to improve the recognition accuracy of methods described, described first blood oxygenation information
It is the meansigma methodss that the blood oxygenation information according to first position described in predetermined amount of time determines.Described
Predetermined amount of time such as could be arranged to 2 seconds.
S140: according to described first blood oxygenation information and a reference information, determine described first finger
Type be Thumb Type or non-Thumb Type.
Wherein, finger is divided into two types by the application, i.e. described Thumb Type and described non-
Thumb Type.The finger of described Thumb Type refers to thumb, the finger of described non-Thumb Type
Be exactly the finger outside thumb, its can include forefinger, middle finger, the third finger, in little finger of toe at least
One.
Principle of realizing below with reference to the application describes described step s140 in detail.
The metabolic processes of human body are biological oxidation processes, and required in metabolic processes
Oxygen, be by respiratory system enter blood of human body, with blood rbc in hemoglobin
(hb), it is combined into HbO2 Oxyhemoglobins (hbo2), then is transported to partes corporis humani and divide in histiocyte
Go.Blood oxygen saturation (spo2) is the appearance of the HbO2 Oxyhemoglobins (hbo2) being combined by oxygen in blood
Amount accounts for the percentage ratio of all combinative hemoglobin (hb, hemoglobin) capacity, i.e. blood
The concentration of middle blood oxygen, it is the important physiological parameter of breath cycle.
The blood circulation process of human body is as shown in Figure 2: blood is made in the extruding of heart from left ventricle
With lower entrance aorta, enter whole body capillary network along aorta, by whole body blood capillary
Net, blood, by the nutrient substance carrying and oxygen providing organization cell, histiocyte is discharged
The wastes such as carbon dioxide are taken away；Afterwards, blood enters right atrium through superior and inferior vena cava, enters back into
Right ventricle, the blood flowing out from right ventricle enters lung capillaries net through pulmonary artery, by lung
Portion's capillary network, the waste such as carbon dioxide in blood enters alveolar, and the oxygen in alveolar enters
Enter blood；Afterwards, blood enters left atrium through pulmonary vein, reenters left ventricle through left atrium,
Then, start new circulation once from left ventricle.
Cyclic process above dotted line in Fig. 2 is referred to as body circulation, and the cyclic process below dotted line claims
For pulmonary circulation, inventor's research finds: pulmonary circulation is a process to supplemental oxygen in blood,
Body circulation is the process of oxygen in a release blood.And, during body circulation, blood
When in left ventricle, containing most oxygen, corresponding blood oxygen saturation highest, and with blood
Liquid flows along aorta, and the oxygen in blood is gradually released in histiocyte, thus leading to
Apart from the more remote position of heart, the oxygen in corresponding arterial blood is fewer, and corresponding blood oxygen is satisfied
Lower with spending.
Inventor's research finds, due to thumb compared with other several fingers closer to heart, therefore
The blood oxygen saturation of thumb is higher than the blood oxygen saturation of other several fingers.The application is based on
Above-mentioned principle realizes the identification to finger type.
Fig. 3 is the blood oxygenation information schematic diagram of left hand thumb and forefinger.Wherein, abscissa represents and adopts
The sample time, vertical coordinate represents the value of blood oxygen saturation, and upper curve represents the blood oxygen of left hand thumb
Saturation, lower curve represents the blood oxygen saturation of left index finger.Can see, left hand thumb
Blood oxygen saturation apparently higher than left index finger blood oxygen saturation.The data obtaining after statistics shows
Show left hand thumb blood oxygen saturation meansigma methodss be 96.1%, the blood oxygen saturation of left index finger
Meansigma methodss be 95.8%.
Fig. 4 is the blood oxygenation information schematic diagram of left hand thumb and middle finger.Wherein, abscissa represents and adopts
The sample time, vertical coordinate represents the value of blood oxygen saturation, and upper curve represents the blood oxygen of left hand thumb
Saturation, lower curve represents the blood oxygen saturation of left hand middle finger.Can see, left hand thumb
Blood oxygen saturation apparently higher than left hand middle finger blood oxygen saturation.Specifically, the number after statistics
According to display, the blood oxygen saturation meansigma methodss of left hand thumb are 96.1%, and the blood oxygen of left hand middle finger is satisfied
It is 95.7% with degree meansigma methodss.
Fig. 5 is left hand thumb and nameless blood oxygenation information schematic diagram.Wherein, abscissa represents
In the sampling time, vertical coordinate represents the value of blood oxygen saturation, and upper curve represents the blood of left hand thumb
Oxygen saturation, lower curve represents the nameless blood oxygen saturation of left hand.Can see, left hand
The blood oxygen saturation of thumb is apparently higher than the nameless blood oxygen saturation of left hand.Specifically, count
Data display afterwards, the blood oxygen saturation meansigma methodss of left hand thumb are 96.1%, and left hand is nameless
Blood oxygen saturation meansigma methodss be 95.8%.
Fig. 6 is the blood oxygenation information schematic diagram of left hand thumb and little finger of toe.Wherein, abscissa represents and adopts
The sample time, vertical coordinate represents the value of blood oxygen saturation, and upper curve represents the blood oxygen of left hand thumb
Saturation, lower curve represents the blood oxygen saturation of left hand little finger of toe.Can see, left hand thumb
Blood oxygen saturation apparently higher than left hand little finger of toe blood oxygen saturation, specifically, left hand thumb
Blood oxygen saturation meansigma methodss are 96.1%, and the blood oxygen saturation meansigma methodss of left hand little finger of toe are 95.8%.
Can be seen according to above-mentioned experimental data, the blood oxygen saturation of left hand thumb is apparently higher than a left side
The blood oxygen saturation of other 4 fingers of handss.Specifically, the blood oxygen saturation of left hand thumb is flat
Average can exceed 0.3% to 0.4% than the meansigma methodss of the blood oxygen saturation of other 4 fingers.
It is known that heart be located at human body left part, its apart from the distance of left hand and the right hand,
And it is embodied in heart closer to left hand.Inventor finds, non-due to above-mentioned heart
Symmetry, result in the blood oxygen saturation of the blood oxygen saturation of left hand apparently higher than the right hand.Therefore,
Inventor has also carried out reality respectively to the thumb of the right hand and the blood oxygen saturation of other 4 fingers
Test detection.Illustrate below with reference to experimental data.
Fig. 7 is the blood oxygenation information schematic diagram of hand thumb and forefinger.Wherein, abscissa represents and adopts
The sample time, vertical coordinate represents the value of blood oxygen saturation, and upper curve represents the blood oxygen of hand thumb
Saturation, lower curve represents the blood oxygen saturation of right hand forefinger.Can see, hand thumb
Blood oxygen saturation apparently higher than right hand forefinger blood oxygen saturation.The data obtaining after statistics shows
Show hand thumb blood oxygen saturation meansigma methodss be 95.1%, the blood oxygen saturation of right hand forefinger
Meansigma methodss be 94.8%.
Fig. 8 is the blood oxygenation information schematic diagram of hand thumb and middle finger.Wherein, abscissa represents and adopts
The sample time, vertical coordinate represents the value of blood oxygen saturation, and upper curve represents the blood oxygen of hand thumb
Saturation, lower curve represents the blood oxygen saturation of right hand middle finger.Can see, hand thumb
Blood oxygen saturation apparently higher than right hand middle finger blood oxygen saturation.Specifically, the number after statistics
According to display, the blood oxygen saturation meansigma methodss of hand thumb are 95.1%, and the blood oxygen of right hand middle finger is satisfied
It is 94.7% with degree meansigma methodss.
Fig. 9 is hand thumb and nameless blood oxygenation information schematic diagram.Wherein, abscissa represents
In the sampling time, vertical coordinate represents the value of blood oxygen saturation, and upper curve represents the blood of hand thumb
Oxygen saturation, lower curve represents the blood oxygen saturation of right ring finger.Can see, the right hand
The blood oxygen saturation of thumb is apparently higher than the blood oxygen saturation of right ring finger.Specifically, count
Data display afterwards, the blood oxygen saturation meansigma methodss of hand thumb are 95.1%, right ring finger
Blood oxygen saturation meansigma methodss be 94.8%.
Figure 10 is the blood oxygenation information schematic diagram of hand thumb and little finger of toe.Wherein, abscissa represents
In the sampling time, vertical coordinate represents the value of blood oxygen saturation, and upper curve represents the blood of hand thumb
Oxygen saturation, lower curve represents the blood oxygen saturation of right hand little finger of toe.Can see, right hand thumb
The blood oxygen saturation referring to is apparently higher than the blood oxygen saturation of right hand little finger of toe, specifically, hand thumb
Blood oxygen saturation meansigma methodss be 95.1%, the blood oxygen saturation meansigma methodss of right hand little finger of toe are
94.8%.
Can be seen according to above-mentioned experimental data, the blood oxygen saturation of hand thumb is apparently higher than the right side
The blood oxygen saturation of other 4 fingers of handss.Specifically, the blood oxygen saturation of hand thumb is flat
Average can exceed 0.3% to 0.4% than the meansigma methodss of the blood oxygen saturation of other 4 fingers.
To sum up, according to above-mentioned experimental data, can be concluded that either left hand is still
The right hand, on the same hand, the blood oxygen saturation of thumb all can be satisfied higher than the blood oxygen of other 4 fingers
And degree.The application is based on this principle and realizes methods described.
In one embodiment, described reference information is going through of the thumb according to described target handss
The threshold value that the history blood oxygenation information of history blood oxygenation information and at least one non-thumb determines.
Accordingly, described step s140 may include that
S141: the value in response to described first blood oxygenation information is more than described threshold value, determines described the
The type of one finger is described Thumb Type.
S142: the value in response to described first blood oxygenation information is less than described threshold value, determines described the
The type of one finger is described non-Thumb Type.
The going through of the history blood oxygenation information of the thumb of described target handss and described at least one non-thumb
History blood oxygenation information can be predetermined.Such as, in described target handss be left hand situation
Under, wear the initial stage of an intelligent finger ring in user, detection in advance determines the blood of user's left hand thumb
The blood oxygen saturation of at least one non-thumb in oxygen saturation and left hand.
Wherein, described at least one non-thumb namely at least described in one non-Thumb Type finger,
Specifically, that is, in forefinger, middle finger, the third finger, little finger of toe at least one.For described extremely
Which or several finger a few non-thumb specifically refer to, and can be determined according to application demand.Than
As, in the case that some application only needs to distinguish thumb and forefinger, described at least one non-thumb
Finger is exactly forefinger；In the case that some application needs to distinguish thumb and other four fingers,
Described at least one non-thumb is exactly forefinger, middle finger, the third finger, little finger of toe.
For described threshold value, can be according to the history blood oxygenation information of the thumb of described target handss and institute
The history blood oxygenation information stating at least one non-thumb of target handss determines as follows: adopts in advance
Collect the history blood oxygenation information of the thumb of described target handss and at least one non-thumb of described target handss
History blood oxygenation information, and analyzed and processed it is assumed that the history blood of the thumb of described target handss
The value of oxygen information falls into first interval () it is assumed that the going through of at least one non-thumb of described target handss
The value of history blood oxygenation information falls into second interval (), then have ＜, then can determine described threshold value
For m, and ＜ m ＜.That is, described threshold value m is described first interval and described
A numerical value between second interval.Wherein, the determination of described second interval, can with described extremely
The concrete finger that a few non-thumb includes is different and different.Such as, in described at least one non-thumb
In the case of being forefinger, can be the minima that the blood oxygen saturation of repeated detection forefinger obtains,
It can be the maximum that the blood oxygen saturation of repeated detection forefinger obtains.For another example, described extremely
In the case that a few non-thumb is forefinger and middle finger, can be a forefinger minima and a middle finger
Smaller in little value, described forefinger minima can be obtained with the blood oxygen saturation of repeated detection forefinger
The minima arriving, described middle finger minima can be obtained with the blood oxygen saturation of repeated detection middle finger
Minima, similar, can be the greater in a forefinger maximum and a middle finger maximum,
Described forefinger maximum is the maximum that obtains of blood oxygen saturation of repeated detection forefinger, described in
Refer to the maximum that the blood oxygen saturation that maximum is repeated detection middle finger obtains.
Therefore, if the value of described first blood oxygenation information is more than described threshold value m then it is assumed that it falls
Enter described first interval, described first finger is thumb accordingly, i.e. the class of described first finger
Type is described Thumb Type；If the value of described first blood oxygenation information is less than described threshold value m,
Think that it falls into described second interval, described first finger is non-thumb accordingly, that is, described
The type of one finger is described non-Thumb Type.
In another embodiment, methods described also includes:
S130: obtain the different types of second-hand with described first finger of described target handss
The second blood oxygenation information referring to is as described reference information.
In this step, obtain described second finger the second blood oxygenation information mode can with described
The mode obtaining the first blood oxygenation information of described first finger in step s120 is identical, such as logical
Cross a blood oxygen transducer and obtain described second blood oxygenation information at described second finger.
Accordingly, in present embodiment, described step s140 may further include:
S141 ': the value in response to described first blood oxygenation information is more than described second blood oxygenation information
Value, determines that the type of described first finger is described Thumb Type.
S142 ': the value in response to described first blood oxygenation information is less than described second blood oxygenation information
Value, determines that the type of described first finger is described non-Thumb Type.
In described first finger and described second finger, one is thumb, and another is non-thumb,
Accordingly, in described first blood oxygenation information and described second blood oxygenation information one be the blood oxygen of thumb
Information, another is the blood oxygenation information of non-thumb.According to above-mentioned analysis, it is known that thumb
The value of blood oxygenation information is more than the value of the blood oxygenation information of non-thumb.Accordingly, in response to described first blood
The value of oxygen information is more than the value of described second blood oxygenation information, and can obtain described first finger is thumb
Refer to, that is, the type of described first finger is described Thumb Type；And, in response to described first
The value of blood oxygenation information is less than the value of described second blood oxygenation information, and can obtain described first finger is
Non- thumb, that is, the type of described first finger is described non-Thumb Type.
Contrast above-mentioned two embodiment can be found that the difference at least two parties face.
On the one hand, from the angle the need of training: previous embodiment, need pre-
First obtain the thumb of described target handss and the history blood oxygen of at least one non-thumb of described target handss
Information, to determine described threshold value, then can identify according to described threshold value in actual applications
Whether described first finger is thumb that is to say, that in previous embodiment, needing pre-
First carry out one section of training process, whether can be just then that thumb is known to described first finger
Not；In latter embodiment, process need not be trained in advance, in actual applications,
Can directly the first blood oxygenation information according to the first finger and second finger the second blood oxygenation information
Identify whether described first finger is thumb.
On the other hand, from the angle of the suitability, previous embodiment obviously has wider array of suitable
With property because its only need to obtain the first blood oxygenation information of described first finger can recognize that described
Whether the first finger is thumb；In latter embodiment, then need to obtain described further
Second blood oxygenation information of two fingers just can identify whether described first finger is thumb.
Distinguished according to above-mentioned both sides, it will be appreciated by those skilled in the art that latter embodiment
The two kinds of finger being more suitable for user corresponds to the scene of a blood oxygen transducer, such as respectively
The thumb of the left hand of user and forefinger wear an intelligent finger ring respectively, and each intelligent finger ring is automatic
Identification is worn on thumb or forefinger；Previous embodiment both can be suitable for above-mentioned scene, also
Go for the scene of user's single finger some blood oxygen transducer corresponding, such as user's left hand
Some finger when wearing an intelligent finger ring, whether intelligent finger ring automatic identification is currently worn on
Thumb.
In addition, though the application simply primarily illustrates above two embodiment can realize institute
State step s140, it will be appreciated by those skilled in the art that the realization of described step s140 not only limiting
In above-mentioned two embodiment, those skilled in the art can be reasonable to above-mentioned two embodiment
Deformation, to obtain more embodiments.Such as, above-mentioned two embodiment can be combined
Use, to realize described step s140.
In one embodiment of the application, methods described can also include:
S150: according to type execution one operation of described first finger.
Described operation may include that switch mode, remind user, in matching unit at least one.
Such as, in the case that an intelligent finger ring is transferred to right hand forefinger from hand thumb by user,
Described intelligent finger ring automatic identification is worn on forefinger, then switch to forefinger pattern by Thumb mode,
And may remind the user that and currently switched to forefinger pattern, furthermore it is also possible to a game machine
Deng the matching relationship set up based on forefinger pattern.
Additionally, the embodiment of the present application also provides a kind of computer-readable medium, including being performed
The computer-readable instruction of below Shi Jinhang operation: execute in above-mentioned Fig. 1 illustrated embodiment
Step s120 of method and the operation of s140.
To sum up, herein described method can make whether Wearable automatic identification is worn on thumb
Refer to it is possible to switching over pattern, remind user, matching unit etc. corresponding according to recognition result
Operation, thus being effectively simplified device configuration step, saving user time, improve user
Experience.
Figure 11 is the modular structure schematic diagram that finger type described in the embodiment of the present invention determines equipment,
Described finger type determines that equipment can be arranged at intelligent finger ring, intelligence as One function module
In the Intelligent worn device such as glove it is also possible to as an autonomous device by with other Wearables
Equipment communication realizes corresponding function.Described equipment 1100 may include that
One first acquisition module 1110, for obtaining one first finger of the target handss of user
First blood oxygenation information；
One determining module 1120, for according to described first blood oxygenation information and a reference information, really
The type of fixed described first finger is Thumb Type or non-Thumb Type.
Equipment described in the embodiment of the present application, obtain user one first finger of target handss the
One blood oxygenation information, and then according to described first blood oxygenation information and a reference information, determine described
Whether one finger is thumb, it is achieved thereby that the automatic identification of finger type, simplifies to wearing
The configuration step of formula equipment, improves Consumer's Experience.
Below in conjunction with specific embodiment, describe described first acquisition module 1110 and institute in detail
State the function of determining module 1120.
Described first acquisition module 1110, for obtaining one first finger of target handss of user
The first blood oxygenation information.
Described target handss can be left hand or the right hand of described user.Described first finger can be
In the thumb of described target handss, forefinger, middle finger, the third finger, little finger of toe any one.Described blood oxygen
Information can be such as blood oxygen saturation.
May there is fluctuation in the blood oxygen saturation due to same position within a period of time, one
Plant in embodiment, in order to improve the recognition accuracy of methods described, described first blood oxygenation information
It is the meansigma methodss that the blood oxygenation information according to first position described in predetermined amount of time determines.Described
Predetermined amount of time such as could be arranged to 2 seconds.
Described determining module 1120, for according to described first blood oxygenation information and a reference information,
The type determining described first finger is Thumb Type or non-Thumb Type.
Wherein, finger is divided into two types by the application, i.e. described Thumb Type and described non-
Thumb Type.The finger of described Thumb Type refers to thumb, the finger of described non-Thumb Type
Be exactly the finger outside thumb, its can include forefinger, middle finger, the third finger, in little finger of toe at least
One.
Invention, by experiment, can be concluded that either left hand or the right hand, same
Only the blood oxygen saturation of thumb can be higher than all the blood oxygen saturation of other 4 fingers on hand.This Shen
Please be based on this principle and realize described equipment.
In one embodiment, described reference information is going through of the thumb according to described target handss
The threshold value that the history blood oxygenation information of history blood oxygenation information and at least one non-thumb determines.Accordingly,
Described determining module 1120, is more than described threshold for the value in response to described first blood oxygenation information
Value, determines that the type of described first finger is described Thumb Type.In addition, described determining module,
1120, it is additionally operable to be less than described threshold value in response to the value of described first blood oxygenation information, determine described
The type of the first finger is described non-Thumb Type.
The going through of the history blood oxygenation information of the thumb of described target handss and described at least one non-thumb
History blood oxygenation information can be predetermined.Such as, in described target handss be left hand situation
Under, wear the initial stage of an intelligent finger ring in user, detection in advance determines the blood of user's left hand thumb
The blood oxygen saturation of at least one non-thumb in oxygen saturation and left hand.
Wherein, described at least one non-thumb namely at least described in one non-Thumb Type finger,
Specifically, that is, in forefinger, middle finger, the third finger, little finger of toe at least one.For described extremely
Which or several finger a few non-thumb specifically refer to, and can be determined according to application demand.Than
As, in the case that some application only needs to distinguish thumb and forefinger, described at least one non-thumb
Finger is exactly forefinger；In the case that some application needs to distinguish thumb and other four fingers,
Described at least one non-thumb is exactly forefinger, middle finger, the third finger, little finger of toe.
For described threshold value, can be according to the history blood oxygenation information of the thumb of described target handss and institute
The history blood oxygenation information stating at least one non-thumb of target handss determines as follows: adopts in advance
Collect the history blood oxygenation information of the thumb of described target handss and at least one non-thumb of described target handss
History blood oxygenation information, and analyzed and processed it is assumed that the history blood of the thumb of described target handss
The value of oxygen information falls into first interval () it is assumed that the going through of at least one non-thumb of described target handss
The value of history blood oxygenation information falls into second interval (), then have ＜, then can determine described threshold value
For m, and ＜ m ＜.That is, described threshold value m is described first interval and described
A numerical value between second interval.Wherein, the determination of described second interval, can with described extremely
The concrete finger that a few non-thumb includes is different and different.Such as, in described at least one non-thumb
In the case of being forefinger, can be the minima that the blood oxygen saturation of repeated detection forefinger obtains,
It can be the maximum that the blood oxygen saturation of repeated detection forefinger obtains.For another example, described extremely
In the case that a few non-thumb is forefinger and middle finger, can be a forefinger minima and a middle finger
Smaller in little value, described forefinger minima can be obtained with the blood oxygen saturation of repeated detection forefinger
The minima arriving, described middle finger minima can be obtained with the blood oxygen saturation of repeated detection middle finger
Minima, similar, can be the greater in a forefinger maximum and a middle finger maximum,
Described forefinger maximum is the maximum that obtains of blood oxygen saturation of repeated detection forefinger, described in
Refer to the maximum that the blood oxygen saturation that maximum is repeated detection middle finger obtains.
Therefore, if the value of described first blood oxygenation information is more than described threshold value m then it is assumed that it falls
Enter described first interval, described first finger is thumb accordingly, i.e. the class of described first finger
Type is described Thumb Type；If the value of described first blood oxygenation information is less than described threshold value m,
Think that it falls into described second interval, described first finger is non-thumb accordingly, that is, described
The type of one finger is described non-Thumb Type.
In another embodiment, referring to Figure 12, described equipment 1100 also includes:
One second acquisition module 1130, for obtaining described target handss and described first finger
Second blood oxygenation information of a different types of second finger is as described reference information.
Described second acquisition module 1130 obtains the side of the second blood oxygenation information of described second finger
Formula can obtain the first blood oxygenation information of described first finger with described first acquisition module 1110
Mode identical, such as obtain described second at described second finger by a blood oxygen transducer
Blood oxygenation information.
Accordingly, described determining module 1120, for the value in response to described first blood oxygenation information
More than the value of described second blood oxygenation information, determine that the type of described first finger is described thumb class
Type.In addition, described determining module 1120, it is additionally operable to the value in response to described first blood oxygenation information
Less than the value of described second blood oxygenation information, determine that the type of described first finger is described non-thumb
Type.
In described first finger and described second finger, one is thumb, and another is non-thumb,
Accordingly, in described first blood oxygenation information and described second blood oxygenation information one be the blood oxygen of thumb
Information, another is the blood oxygenation information of non-thumb.According to above-mentioned analysis, it is known that thumb
The value of blood oxygenation information is more than the value of the blood oxygenation information of non-thumb.Accordingly, in response to described first blood
The value of oxygen information is more than the value of described second blood oxygenation information, and can obtain described first finger is thumb
Refer to, that is, the type of described first finger is described Thumb Type；And, in response to described first
The value of blood oxygenation information is less than the value of described second blood oxygenation information, and can obtain described first finger is
Non- thumb, that is, the type of described first finger is described non-Thumb Type.
In one embodiment of the application, referring to Figure 13, described equipment 1100 can also wrap
Include:
One performing module 1140, for type execution one operation according to described first finger.
Described operation may include that switch mode, remind user, in matching unit at least one.
Such as, in the case that an intelligent finger ring is transferred to right hand forefinger from hand thumb by user,
Described intelligent finger ring automatic identification is worn on forefinger, then switch to forefinger pattern by Thumb mode,
And may remind the user that and currently switched to forefinger pattern, furthermore it is also possible to a game machine
Deng the matching relationship set up based on forefinger pattern.
To sum up, herein described finger type determines whether equipment can be worn on thumb with automatic identification
Refer to it is possible to switching over pattern, remind user, matching unit etc. corresponding according to recognition result
Operation, thus being effectively simplified device configuration step, saving user time, improve user
Experience.
Described in one embodiment of the application, the hardware configuration of user equipment is as shown in figure 14.This Shen
Specific embodiment implementing of described user equipment please not limited, referring to Figure 14, institute
State user equipment 1400 may include that
Processor (processor) 1410, communication interface (communications interface) 1420,
Memorizer (memory) 1430, and communication bus 1440.Wherein:
Processor 1410, communication interface 1420, and memorizer 1430 is by communication bus
1440 complete mutual communication.
Communication interface 1420, for other net element communications.
Processor 1410, for configuration processor 1432, specifically can execute shown in above-mentioned Fig. 1
Embodiment of the method in correlation step.
Specifically, program 1432 can include program code, and described program code includes calculating
Machine operational order.
Processor 1410 is probably a central processing unit cpu, or specific integrated circuit
Asic (application specific integrated circuit), or be arranged to implement this
One or more integrated circuits of application embodiment.
Memorizer 1430, is used for depositing program 1432.Memorizer 1430 may comprise at a high speed
Ram memorizer it is also possible to also include nonvolatile memory (non-volatile memory),
For example, at least one disk memory.Program 1432 specifically can execute following steps:
Obtain the first blood oxygenation information of one first finger of target handss of user；
According to described first blood oxygenation information and a reference information, determine the type of described first finger
It is Thumb Type or non-Thumb Type.
In program 1432, each step implements the corresponding step that may refer in above-described embodiment
Rapid or module, will not be described here.Those skilled in the art can be understood that, is
The convenience of description and succinct, the equipment of foregoing description and the specific work process of module, Ke Yican
State the corresponding process description in embodiment of the method before examination, will not be described here.
Those of ordinary skill in the art are it is to be appreciated that retouch with reference to the embodiments described herein
The unit of each example stated and method and step, can with electronic hardware or computer software and
Being implemented in combination in of electronic hardware.These functions to be executed with hardware or software mode actually,
Application-specific depending on technical scheme and design constraint.Professional and technical personnel can be to every
The individual specific application function described to use different methods to realization, but this realization is not
It is considered as beyond scope of the present application.
If described function is realized and as independent product pin using in the form of SFU software functional unit
When selling or using, can be stored in a computer read/write memory medium.Based on such
Understand, the part that the technical scheme of the application substantially contributes to prior art in other words or
Partly being embodied in the form of software product of this technical scheme of person, this computer software
Product is stored in a storage medium, including some instructions with so that a computer equipment
(can be personal computer, controller, or network equipment etc.) executes the application, and each is real
Apply all or part of step of a methods described.And aforesaid storage medium includes: u disk, shifting
Dynamic hard disk, read only memory (rom, read-only memory), random access memory
(ram, random access memory), magnetic disc or CD etc. are various can to store journey
The medium of sequence code.
Embodiment of above is merely to illustrate the application, and the not restriction to the application, relevant
The those of ordinary skill of technical field, in the case of without departing from spirit and scope,
Can also make a variety of changes and modification, therefore all equivalent technical schemes fall within the application
Category, the scope of patent protection of the application should be defined by the claims.
Claims (10)
1. a kind of finger type determines method it is characterised in that methods described includes:
Obtain the first blood oxygenation information of one first finger of target handss of user；
According to described first blood oxygenation information and a reference information, determine the type of described first finger
It is Thumb Type or non-Thumb Type.
2. the method for claim 1 is it is characterised in that described reference information is basis
The history blood oxygenation information of the thumb of described target handss and the history blood oxygenation information of at least one non-thumb
The threshold value determining.
3. method as claimed in claim 2 it is characterised in that described according to described first blood
Oxygen information and a reference information, determine that the type of described first finger is Thumb Type or non-thumb
Type includes:
Value in response to described first blood oxygenation information is more than described threshold value, determines described first finger
Type be described Thumb Type.
4. method as claimed in claim 2 or claim 3 it is characterised in that described according to described
One blood oxygenation information and a reference information, determine that the type of described first finger is Thumb Type or non-
Thumb Type includes:
Value in response to described first blood oxygenation information is less than described threshold value, determines described first finger
Type be described non-Thumb Type.
5. the method for claim 1 is it is characterised in that methods described also includes:
Obtain the different types of second finger with described first finger of described target handss
Second blood oxygenation information is as described reference information.
6. method as claimed in claim 5 it is characterised in that described according to described first blood
Oxygen information and a reference information, determine that the type of described first finger is Thumb Type or non-thumb
Type includes:
Value in response to described first blood oxygenation information is more than the value of described second blood oxygenation information, determines
The type of described first finger is described Thumb Type.
7. the method as described in claim 5 or 6 is it is characterised in that as described in described basis
One blood oxygenation information and a reference information, determine that the type of described first finger is Thumb Type or non-
Thumb Type includes:
Value in response to described first blood oxygenation information is less than the value of described second blood oxygenation information, determines
The type of described first finger is described non-Thumb Type.
8. a kind of finger type determines equipment it is characterised in that described equipment includes:
One first acquisition module, for obtaining the first of one first finger of target handss of user
Blood oxygenation information；
One determining module, for according to described first blood oxygenation information and a reference information, determining institute
The type stating the first finger is Thumb Type or non-Thumb Type.
9. a kind of Wearable is it is characterised in that described Wearable includes claim
Equipment described in 8.
10. a kind of user equipment is it is characterised in that described user equipment includes:
One memorizer, for store instruction；
One processor, for executing the instruction of described memory storage, described instruction makes described
Operate below computing device:
Obtain the first blood oxygenation information of one first finger of target handss of user；
According to described first blood oxygenation information and a reference information, determine the type of described first finger
It is Thumb Type or non-Thumb Type.
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| CN201510800099.8A CN106361348A (en) | 2015-11-19 | 2015-11-19 | Finger type determining method and equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510800099.8A CN106361348A (en) | 2015-11-19 | 2015-11-19 | Finger type determining method and equipment |
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| CN106361348A true CN106361348A (en) | 2017-02-01 |
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| CN106201282A (en) * | 2015-05-04 | 2016-12-07 | 联想(北京)有限公司 | A kind of data entry device and Wearable electronic equipment |
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