CN108257262A - The control method and device of a kind of wearable device - Google Patents
The control method and device of a kind of wearable device Download PDFInfo
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- CN108257262A CN108257262A CN201711480184.6A CN201711480184A CN108257262A CN 108257262 A CN108257262 A CN 108257262A CN 201711480184 A CN201711480184 A CN 201711480184A CN 108257262 A CN108257262 A CN 108257262A
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- heart rate
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- real user
- authorization message
- rate data
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The invention discloses the control methods and device of a kind of wearable device.The method includes：According to the deliberate action of the wearable device, the heart rate characteristic information of current real user is obtained, the heart rate characteristic information includes the incidence relation between the heart rate data at real user different location and the heart rate data at the different location；Corresponding authorization message is obtained according to the heart rate characteristic information of real user；The deliberate action is responded according to the authorization message.The present invention obtains the authorization message of respective application scene using the incidence relation between the heart rate data and heart rate data at real user different location, avoid external disturbance so that measure heart rate data inaccuracy can not obtain authorization message, improve the control flexibility of wearable device.
Description
Technical field
The present invention relates to wearable device technical field, the control method and device of more particularly to a kind of wearable device.
Background technology
As the development intelligently dressed is popularized, user also increasingly focuses on privacy and safety.Although have on the market various
Unlocking manner, but flexibility is poor.
If traditional heart rate unlocking manner is usually holocentric rate unlocking manner, holocentric rate unlocking manner the problem is that by
So that test is inaccurate by external disturbance in wearing or test equipment, unlock is caused to fail, and the peace of holocentric rate unlocking manner
Full property is relatively low.
Invention content
The present invention provides the control method and device of a kind of wearable device, to solve the control of existing wearable device
The problem of mode flexibility is poor.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
On the one hand, the present invention provides a kind of control method of wearable device, the method includes：
According to the deliberate action of the wearable device, the heart rate characteristic information of current real user, the heart rate are obtained
Characteristic information includes the association between the heart rate data at real user different location and the heart rate data at the different location
Relationship；
Corresponding authorization message is obtained according to the heart rate characteristic information of real user；
The deliberate action is responded according to the authorization message.
On the other hand, the present invention provides a kind of control device of wearable device, described device includes：
Heart rate information acquiring unit for the deliberate action according to the wearable device, obtains current real user
Heart rate characteristic information, the heart rate characteristic information are included at heart rate data and the different location at real user different location
Heart rate data between incidence relation；
Authorization message acquiring unit, for obtaining corresponding authorization message according to the heart rate characteristic information of real user；
Control unit, for responding the deliberate action according to the authorization message.
The beneficial effects of the invention are as follows：The present invention measures heart rate data at real user different location simultaneously, using true
Incidence relation between heart rate data and heart rate data at real user's different location obtains the authorization message of respective application scene,
External disturbance is avoided so that the heart rate data inaccuracy measured can not obtain authorization message, the control for improving wearable device is flexible
Property.
Description of the drawings
Fig. 1 is a kind of control method flow chart of wearable device provided in an embodiment of the present invention；
Fig. 2 is the heart rate waveform provided in an embodiment of the present invention measured using heart rate detector at real user first position
Figure；
Fig. 3 is the heart rate waveform provided in an embodiment of the present invention that the real user second place is measured using heart rate detector
Figure；
Fig. 4 is unlock flow chart provided in an embodiment of the present invention；
Fig. 5 is a kind of structure diagram of the control device of wearable device provided in an embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Fig. 1 is a kind of control method flow chart of wearable device provided in an embodiment of the present invention, as shown in Figure 1, this reality
The method for applying example includes：
S110 according to the deliberate action of wearable device, obtains the heart rate characteristic information of current real user, heart rate feature
Information includes the incidence relation between the heart rate data at heart rate data and different location at real user different location.
The wearable device of the present embodiment is provided with various application scenarios and the incidence relation of deliberate action, illustratively,
When application scenarios are unlocking screen, deliberate action can be the wrist that horizontally slips；When application scenarios is payment scenes, preset
Action can slide up and down wrist；When application scenarios are Authorization class application scenarios, such as program is installed, secret routine access field
Jing Shi, deliberate action can be overturning wrists.
Wherein, the heart rate between the incidence relation instruction real user different location between the heart rate data at different location
Transmission rate.
S120 obtains corresponding authorization message according to the heart rate characteristic information of real user.
The wearable device of the present embodiment is additionally provided with the authorization message of application scenarios and is closed with the mapping of heart rate characteristic information
System after the heart rate characteristic information for obtaining real user, can obtain corresponding to real user according to preset mapping relations
The authorization message of heart rate characteristic information.
S130 responds deliberate action according to authorization message.
The present embodiment measures the heart rate data at real user different location simultaneously, at real user different location
Incidence relation between heart rate data and heart rate data obtains the authorization message of respective application scene, avoids external disturbance so that surveying
The heart rate data inaccuracy of amount can not obtain authorization message, improve the control flexibility of wearable device.
The present embodiment can make an immediate response deliberate action after a Cardiotachometer accurately measures heart rate data, even if
This, which is measured, is not allowed that authorization message progress deliberate action can also be obtained using the heart rate data of another Cardiotachometer
Response even if the heart rate data in two Cardiotachometers is all inaccurate, can also utilize the incidence relation of two groups of heart rate datas
Auxiliary judgment is carried out, reaches higher applicability.
In an implementation of the present embodiment, the heart rate feature of current real user can be obtained by following methods
Information：
It measures the heart rate data of real user different location simultaneously using two heart rate detectors, obtains two groups of heart rate waves
Shape；The present embodiment measures the heart rate data of real user adjacent position using two heart rate detectors simultaneously.
Two groups of heart rate waveforms are sampled according to the default method of sampling, obtain two groups of heart rate datas；The present embodiment is based on
The same default method of sampling samples two groups of heart rate waveforms, it is ensured that the sampling interval is identical.
Incidence relation is obtained according to the difference between two groups of heart rate datas.
Illustratively, several heart rate datas can be selected from one group of heart rate data as with reference to data；According to reference number
According to number, divide another group of heart rate data, compare divide obtain per a heart rate data and the difference of the reference data；
Obtain the distance that a heart rate data of difference minimum is differed with reference data；According to the sampling time of two groups of heart rate datas and away from
From calculating heart rate transmission rate.
Assuming that the sampling time of the default method of sampling is 30ms, the sampling interval is 1 unit distance, such as Fig. 2 and Fig. 3 institutes
Show, the heart rate waveform obtained using two heart rate detectors is respectively heart rate waveform A and heart rate waveform B.Wherein, to heart rate waveform
A samples obtained heart rate data as numerical value a [1]~a [15], and it is numerical value b that obtained heart rate data is sampled to heart rate waveform B
[1]~b [15].Illustratively, if using numerical value a [1]~a [5] as with reference to data, number b [1]~b [15] being drawn sequentially
It is divided into b [1]~b [5], b [2]~b [6], b [3]~b [7] ..., b [11]~b [15] totally 11 parts of data.
Above-mentioned b [1]~b [5], b [2]~b [6], b [3]~b [7] ..., b [11]~b [15] and reference number are calculated respectively
According to the difference between a [1]~a [5], can by calculate the quadratic sum of each numerical value of every part of data and the difference of reference data come
Obtain with the difference of reference data, illustratively, in the difference for calculating b [1]~between b [5] and a [1]~a [5], Ke Yili
With formula (a [1]-b [1])2+(a[2]-b[2])2+(a[3]-b[3])2+(a[4]-b[4])2+(a[5]-b[5])2B is calculated
[1] difference of~b [5] and a [1]~a [5], other every part data calculate the difference with reference data according to above-mentioned formula, will be poor
Different value is minimum or using data of the difference value closest to zero as observing data.
Assuming that observation data be b [3]~b [7], i.e. b [3]~b [7] and a [1]~a [5] difference it is minimum, then from Fig. 2 with
Fig. 3 can be seen that observation data and differ 3 sampled distances with reference data a [1]~a [5] for b [3]~b [7], if each adopting
Sample distance is a unit distance, such as 1cm, then observes the distance between data and reference data as 3cm, according to the sampling time with
Heart rate transmission rate can be calculated as 1/10 (cm/ms) in the distance value.
After the heart rate characteristic information for obtaining current real user, according to the authorization message of application scenarios and heart rate feature
The mapping relations of information obtain the corresponding credit information of the heart rate characteristic information according to following methods：
When heart rate data at real user any position is more than default reliability, the authorization message is obtained；True
When heart rate data at real user's any position is no more than default reliability, if the corresponding heart rate transmission speed of the incidence relation
Rate is more than Preset Transfer rate, obtains the authorization message；If the corresponding heart rate transmission rate of the incidence relation is no more than pre-
If transmission rate, according to the default reliability of the heart rate data at real user any position, the Preset Transfer rate calculations
Assessed value；When the assessed value is more than default assessed value, authorization message is obtained.
In one embodiment, by application scenarios flow is unlocked for unlocking screen, to illustrate.
Fig. 4 is unlock flow chart provided in an embodiment of the present invention, as shown in figure 4, the flow of unlocking screen is as follows：
S410 starts unlocking screen.
In the deliberate action that unlocking screen occurs, start unlocking screen.
S420 is compared with the size of the default reliability R1 of heart rate data a and first of the first heart rate detector acquisition,
When heart rate data a is more than the first default reliability R1, S460 is performed, otherwise performs S430.d>d0
The reliability of the heart rate detector of the present embodiment can be provided by manufacturer, can all the time such as the heart rate device of AMS
To the reliability of feedback heart rate value and corresponding heart rate measurement, referred to for upper layer application.For example user is when remaining static,
The requirement of reliability is just higher, after some time it is possible to reach 80%~100%；If motion state then requirement can drop to 70~
80%.
S430 is compared with the size of the default reliability R2 of heart rate data b and second of the second heart rate detector acquisition,
When heart rate data b is more than the second default reliability R2, S460 is performed, otherwise performs S440.
The present embodiment is illustrative, the first default default reliability R2 of reliability R1 and second can it is identical can not also
Together, the present embodiment illustrate the first default default reliability R2 of reliability R1 and second can be using value as 85%.
S440 compares the heart rate transmission rate c and Preset Transfer rate c at real user different location0Size, if the heart
Rate transmission rate c is more than Preset Transfer rate c0, then S460 is performed, otherwise performs S450.
The heart rate transmission rate c of the present embodiment can sample method as described above and be calculated, and details are not described herein.
S450, comparative assessment value d and default assessed value d0Size, if assessed value d is more than default assessed value d0, perform
Otherwise S460 performs S470.
The present embodiment is according to the first default reliability R1, the second default reliability R2 and Preset Transfer rate c0Calculate assessment
Value d, illustratively, according to formulaAssessed value d is calculated.
S460 is unlocked successfully.
S470, unlock failure.
Corresponding with the control method of the wearable device of the embodiment of the present invention, the embodiment of the present invention, which additionally provides, to wear
Wear the control device of equipment.
Fig. 5 is a kind of structure diagram of the control device of wearable device provided in an embodiment of the present invention, as shown in figure 5,
The device of the present embodiment includes：
Heart rate information acquiring unit 51 for the deliberate action according to wearable device, obtains the heart of current real user
Rate characteristic information, heart rate characteristic information include the heart rate data at real user different location and the heart rate at the different location
Incidence relation between data；
Authorization message acquiring unit 52, for obtaining corresponding authorization message according to the heart rate characteristic information of real user；
Control unit 53, for responding deliberate action according to the authorization message.
Wherein, heart rate information acquiring unit includes two heart rate detectors, sampling module and computing module；
Two heart rate detectors for measuring the heart rate data of real user different location simultaneously, obtain two groups of heart rate waves
Shape；
Sampling module for being sampled according to the default method of sampling to two groups of heart rate waveforms, obtains two groups of hearts rate
Data；
Computing module, for obtaining the incidence relation, the association according to the difference between two groups of heart rate datas
Heart rate transmission rate between relationship instruction real user different location.
In one embodiment, computing module is additionally operable to select several heart rate datas from one group of heart rate data as ginseng
Examine data；According to the number of the reference data, another group of heart rate data is divided, compares the every a heart rate data for dividing and obtaining
With the difference of the reference data；Obtain the distance that a heart rate data of difference minimum is differed with the reference data；According to
The sampling time of two groups of heart rate datas and the distance calculate the heart rate transmission rate.
In another embodiment, authorization message acquiring unit 52 is additionally operable to the heart rate number at real user any position
During according to more than default reliability, authorization message is obtained；Heart rate data at real user any position no more than it is default can
During by spending, if the corresponding heart rate transmission rate of incidence relation is more than Preset Transfer rate, authorization message is obtained.
Further, the heart rate data that authorization message acquiring unit 52 is additionally operable at real user any position is little
When default reliability, if the corresponding heart rate transmission rate of incidence relation is not more than Preset Transfer rate, appointed according to real user
Default reliability, the Preset Transfer rate calculations assessed value of heart rate data at one position；It is more than default assessed value in assessed value
When, obtain authorization message.
The specific working mode of each unit of apparatus of the present invention embodiment may refer to the embodiment of the method for the present invention.
For the ease of clearly describing the technical solution of the embodiment of the present invention, in the embodiment of invention, employ " first ",
Printed words such as " second " distinguish function and the essentially identical identical entry of effect or similar item, and those skilled in the art can manage
The printed words such as solution " first ", " second " are not defined quantity and execution order.
The above description is merely a specific embodiment, under the above-mentioned introduction of the present invention, those skilled in the art
Other improvement or deformation can be carried out on the basis of above-described embodiment.It will be understood by those skilled in the art that above-mentioned tool
The purpose of the present invention is only preferably explained in body description, and protection scope of the present invention should be subject to the protection scope in claims.
Claims (10)
1. a kind of control method of wearable device, which is characterized in that the method includes：
According to the deliberate action of the wearable device, the heart rate characteristic information of current real user, the heart rate feature are obtained
Information includes the incidence relation between the heart rate data at real user different location and the heart rate data at the different location；
Corresponding authorization message is obtained according to the heart rate characteristic information of real user；
The deliberate action is responded according to the authorization message.
2. control method according to claim 1, which is characterized in that the heart rate characteristic information for obtaining current real user,
Including：
It measures the heart rate data of real user different location simultaneously using two heart rate detectors, obtains two groups of heart rate waveforms；
Two groups of heart rate waveforms are sampled according to the default method of sampling, obtain two groups of heart rate datas；
The incidence relation is obtained according to the difference between two groups of heart rate datas, the incidence relation instruction real user is not
With the heart rate transmission rate between position.
3. unlocking method according to claim 2, which is characterized in that the difference according between two groups of heart rate datas obtains
To the incidence relation, including：
Several heart rate datas are selected from one group of heart rate data as with reference to data；
According to the number of the reference data, divide another group of heart rate data, compare divide obtain per a heart rate data with
The difference of the reference data；
Obtain the distance that a heart rate data of difference minimum is differed with the reference data；
The heart rate transmission rate is calculated according to the sampling time of two groups of heart rate datas and the distance.
4. unlocking method according to claim 2, which is characterized in that described according to the acquisition pair of the heart rate characteristic information of real user
The authorization message answered, including：
When heart rate data at real user any position is more than default reliability, the authorization message is obtained；Really using
When heart rate data at any position of family is no more than default reliability, if the corresponding heart rate transmission rate of the incidence relation is big
In Preset Transfer rate, the authorization message is obtained.
5. unlocking method according to claim 4, which is characterized in that the heart rate data at real user any position is little
When default reliability, the method further includes：
If the corresponding heart rate transmission rate of the incidence relation is no more than Preset Transfer rate, at real user any position
Heart rate data default reliability, the Preset Transfer rate calculations assessed value；
When the assessed value is more than default assessed value, the authorization message is obtained.
6. a kind of control device of wearable device, which is characterized in that described device includes：
Heart rate information acquiring unit for the deliberate action according to the wearable device, obtains the heart rate of current real user
Characteristic information, the heart rate characteristic information include the heart rate data at real user different location and the heart at the different location
Incidence relation between rate data；
Authorization message acquiring unit, for obtaining corresponding authorization message according to the heart rate characteristic information of real user；
Control unit, for responding the deliberate action according to the authorization message.
7. control device according to claim 6, which is characterized in that the heart rate information acquiring unit includes two heart rate detections
Device, sampling module and computing module；
Two heart rate detectors for measuring the heart rate data of real user different location simultaneously, obtain two groups of heart rate waveforms；
Sampling module for being sampled according to the default method of sampling to two groups of heart rate waveforms, obtains two groups of heart rate datas；
Computing module, for obtaining the incidence relation, the incidence relation according to the difference between two groups of heart rate datas
Indicate the heart rate transmission rate between real user different location.
8. control device according to claim 7, which is characterized in that
Computing module is additionally operable to select several heart rate datas from one group of heart rate data as with reference to data；According to the reference
The number of data divides another group of heart rate data, compares and divides obtained every a heart rate data and the difference of the reference data
It is different；Obtain the distance that a heart rate data of difference minimum is differed with the reference data；According to the sampling of two groups of heart rate datas
Time and the distance calculate the heart rate transmission rate.
9. control device according to claim 7, which is characterized in that
Authorization message acquiring unit when being additionally operable to the heart rate data at real user any position more than default reliability, obtains
Obtain the authorization message；When heart rate data at real user any position is no more than default reliability, if the association
The corresponding heart rate transmission rate of relationship is more than Preset Transfer rate, obtains the authorization message.
10. control device according to claim 9, which is characterized in that
Authorization message acquiring unit is additionally operable to the heart rate data at real user any position no more than default reliability
When, if the corresponding heart rate transmission rate of the incidence relation is not more than Preset Transfer rate, at real user any position
Heart rate data default reliability, the Preset Transfer rate calculations assessed value；It is more than default assessed value in the assessed value
When, obtain the authorization message.
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Cited By (1)
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