CN106895818A - Method, device and mobile terminal based on sensor identification height change - Google Patents
Method, device and mobile terminal based on sensor identification height change Download PDFInfo
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- CN106895818A CN106895818A CN201510961754.8A CN201510961754A CN106895818A CN 106895818 A CN106895818 A CN 106895818A CN 201510961754 A CN201510961754 A CN 201510961754A CN 106895818 A CN106895818 A CN 106895818A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
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Abstract
The present invention discloses a kind of method based on sensor identification height change, device and mobile terminal.The method includes：When user carries mobile terminal stair activity, the acceleration magnitude on three direction of principal axis of acceleration transducer Real-time Collection is obtained；Present level information is obtained according to the acceleration magnitude；The present level information is presented to user.The present invention passes through acceleration transducer Real-time Collection acceleration magnitude, the number of steps passed through during accurate measurement human body stair activity, and then obtain the elevation information of user, and the elevation information of the user can be sent to merchant terminal, thus trade company can push different advertising messages and route guidance scheme according to user's height (floor) information to user.
Description
Technical field
It is more particularly to a kind of that height is recognized based on sensor the present invention relates to intelligent mobile terminal field
Spend method, device and the mobile terminal of change.
Background technology
Existing motion bracelet or mobile phone A PP major functions are meter steps, and meter step principle is simulation hand
Whether arm swing or the characteristics of motion of centre of body weight, evaluated and tested by acceleration transducer measured value and belonged to
Move on foot.Whether it can not accurately measure human body in stair activity, can only count step.
The content of the invention
In view of above technical problem, height change is recognized the invention provides a kind of based on sensor
Method, device and mobile terminal, can accurately measure number of steps during human body stair activity, and then
Obtain the elevation information of user.
According to an aspect of the present invention, there is provided a kind of side that height change is recognized based on sensor
Method, including：
When user carries mobile terminal stair activity, acceleration transducer Real-time Collection is obtained
Acceleration magnitude；
Present level information is obtained according to the acceleration magnitude；
The present level information is presented to user.
In one embodiment of the invention, present level letter is being obtained according to the acceleration magnitude
After the step of breath, methods described also includes：
Send the present level information to specified merchant terminal, so as to specify merchant terminal to
Family sends advertising message and route guidance message, wherein the present level information includes current height
Angle value and current floor information.
In one embodiment of the invention, present level information is obtained according to the acceleration magnitude
The step of include：
Exercise attitudes periodic function is fitted according to the acceleration magnitude；
Count the occurrence number of exercise attitudes characteristic function in the athletic posture periodic function；
Present level information is obtained according to the occurrence number.
In one embodiment of the invention, exercise attitudes week is fitted according to the acceleration magnitude
The step of phase function, includes：
Characteristic vector is obtained according to the acceleration magnitude；
Be filtered treatment to the acceleration magnitude and characteristic vector, obtain the acceleration magnitude and
The curve that characteristic vector is changed over time；
The curve is fitted, exercise attitudes periodic function is obtained.
In one embodiment of the invention, present level information is obtained according to the occurrence number
The step of include：
Number of steps is obtained according to the occurrence number；
Present level information is obtained according to the number of steps.
In one embodiment of the invention, present level letter is being obtained according to the acceleration magnitude
After the step of breath, methods described also includes：
Obtain the angular speed value of gyroscope Real-time Collection；
The anglec of rotation of user is obtained according to the angular speed value；
According to the anglec of rotation of user, to the present level information obtained according to the acceleration magnitude
It is modified.
According to another aspect of the present invention, there is provided a kind of dress that height change is recognized based on sensor
Put, including acceleration magnitude acquisition module, height acquisition module and presentation module, wherein：
Acceleration magnitude acquisition module, for when user carries mobile terminal stair activity, obtaining
The acceleration magnitude of acceleration transducer Real-time Collection；
Height acquisition module, for obtaining present level information according to the acceleration magnitude；
Module is presented, for the present level information to be presented to user.
In one embodiment of the invention, described device also includes information sending module, wherein：
Information sending module, for sending the present level information to specified merchant terminal, with
Just merchant terminal is specified to send advertising message and route guidance message to user, wherein described current
Elevation information includes current level value and current floor information.
In one embodiment of the invention, height acquisition module includes function determining unit, system
Meter unit and height acquiring unit, wherein：
Function determining unit, for fitting exercise attitudes periodic function according to the acceleration magnitude；
Statistic unit, for counting exercise attitudes characteristic function in the athletic posture periodic function
Occurrence number；
Height acquiring unit, for obtaining present level information according to the occurrence number.
In one embodiment of the invention, function determining unit include vectorial acquisition submodule,
Curve acquisition submodule and fitting submodule, wherein：
Vectorial acquisition submodule, for obtaining characteristic vector according to the acceleration magnitude；
Curve acquisition submodule, for being filtered treatment to the acceleration magnitude and characteristic vector,
Obtain the curve that the acceleration magnitude and characteristic vector are changed over time；
Fitting submodule, for the curve to be fitted, obtains exercise attitudes periodic function.
In one embodiment of the invention, height acquiring unit includes number of steps acquisition submodule
With height acquisition submodule, wherein：
Number of steps acquisition submodule, for obtaining number of steps according to the occurrence number；
Height acquisition submodule, for obtaining present level information according to the number of steps.
In one embodiment of the invention, described device also include angular speed value acquisition module,
Anglec of rotation acquisition module and correcting module, wherein：
Angular speed value acquisition module, the angle for obtaining gyroscope Real-time Collection rotation of mobile terminal
Rate value；
Anglec of rotation acquisition module, the anglec of rotation for obtaining user according to the angular speed value；
Correcting module, for the anglec of rotation according to user, works as to height acquisition module acquisition
Preceding elevation information is modified.
According to another aspect of the present invention, there is provided a kind of movement that height change is recognized based on sensor
Terminal, including acceleration transducer and level identification device, wherein：
Acceleration transducer, for acceleration magnitude of the Real-time Collection mobile terminal on three direction of principal axis,
And the acceleration magnitude is sent to level identification device；
Level identification device, is being become based on sensor identification height described in any of the above-described embodiment
The device of change.
In one embodiment of the invention, the mobile terminal also includes gyroscope, wherein：
Gyroscope, it is for the angular speed value of Real-time Collection rotation of mobile terminal and the angle is fast
Rate value is sent to level identification device.
The present invention is by acceleration transducer Real-time Collection acceleration magnitude, and accurate measurement human body is upper and lower
The number of steps passed through during stair, and then the elevation information of user is obtained, and can be by the height of the user
Degree information is sent to merchant terminal, thus trade company can according to user height (floor) information,
Different advertising messages and route guidance scheme are pushed to user.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will
The accompanying drawing to be used needed for embodiment or description of the prior art is briefly described, it is clear that
Ground, drawings in the following description are only some embodiments of the present invention, for the common skill in this area
For art personnel, without having to pay creative labor, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the schematic diagram of the method one embodiment of the present invention based on sensor identification height change.
Fig. 2 is the signal in one embodiment of the invention according to acceleration magnitude acquisition present level information
Figure.
Fig. 3 is the schematic diagram of acquisition exercise attitudes periodic function in one embodiment of the invention.
Fig. 4 is that acceleration magnitude and characteristic vector change over time curve in one embodiment of the invention
Schematic diagram.
Fig. 5 is special according to exercise attitudes in exercise attitudes periodic function in one embodiment of the invention
Levy the schematic diagram of the number of times acquisition present level information that function repeats.
Fig. 6 is the schematic diagram of method another embodiment of the present invention based on sensor identification height change.
Fig. 7 is the schematic diagram of the device one embodiment of the present invention based on sensor identification height change.
Fig. 8 is the schematic diagram of height acquisition module in Fig. 7 embodiments of the present invention.
Fig. 9 is the schematic diagram of function determining unit in one embodiment of the invention.
Figure 10 is the schematic diagram of height acquiring unit in one embodiment of the invention.
Figure 11 is the signal of device another embodiment of the present invention based on sensor identification height change
Figure.
Figure 12 is mobile terminal one embodiment that the present invention recognizes height change based on sensor
Schematic diagram.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical scheme in the embodiment of the present invention
It is clearly and completely described, it is clear that described embodiment is only a real part of the invention
Example is applied, rather than whole embodiments.Below to the description reality of at least one exemplary embodiment
On be merely illustrative, never as to the present invention and its application or any limitation for using.Base
Embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
Unless specifically stated otherwise, the part that otherwise illustrates in these embodiments and step it is relative
Arrangement, numerical expression and numerical value are not limited the scope of the invention.
Simultaneously, it should be appreciated that for the ease of description, the size of the various pieces shown in accompanying drawing
It is not to be drawn according to actual proportionate relationship.
May not make in detail for technology, method and apparatus known to person of ordinary skill in the relevant
Discuss, but in the appropriate case, the technology, method and apparatus should be considered as authorizing specification
A part.
In all examples shown here and discussion, any occurrence should be construed as merely and show
Example property, not as limitation.Therefore, the other examples of exemplary embodiment can have not
Same value.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore,
Once being defined in a certain Xiang Yi accompanying drawing, then need not it be entered to advance in subsequent accompanying drawing
One step discussion.
Fig. 1 is the signal of the method one embodiment of the present invention based on sensor identification height change
Figure.Preferably, the present embodiment can be performed by device of the present invention based on sensor identification height change,
Wherein described device is set on mobile terminals, and acceleration sensing is provided with the mobile terminal
Device.The method is comprised the following steps：
Step 1, when user carries mobile terminal stair activity, the position of mobile terminal with
Family body changes, and now starting loop sensor is monitored, and obtains acceleration sensing
What the mobile terminal (user's body) of device Real-time Collection was moved on the direction of principal axis of X, Y, Z tri- adds
Velocity amplitude αX、αYAnd αZ。
Step 2, according to the acceleration magnitude αX、αYAnd αZPresent level information is obtained, its
Described in present level information can including current level value and current floor information etc. information.
In one embodiment of the invention, as shown in Fig. 2 step 2 can include：
Step 21, exercise attitudes periodic function is fitted according to the acceleration magnitude.
In one particular embodiment of the present invention, as shown in figure 3, step 21 can include again：
Step 211, according to the acceleration magnitude αX、αYAnd αZObtain characteristic vector E.
Preferably, characteristic vector E can be obtained by formula (1).
Step 212, to the acceleration magnitude αX、αYAnd αZIt is filtered with characteristic vector E
Treatment, obtains the curve that the acceleration magnitude and characteristic vector are changed over time.
Preferably, step 212 can include：Using Kalman filtering algorithm to acceleration magnitude αX、
αYAnd αZTreatment is filtered with characteristic vector E, smooth α is obtainedX、αY、αZAnd E
Value, draws curve as shown in Figure 4.
Step 213, the curve is fitted, obtains exercise attitudes periodic function.
Human body stair activity has and compares more prominent features：For example, when lifting right leg, put after right arm,
Left arm forward swing, body slightly leans forward Right deviation；During traveling, forward lean, right arm forward swing, left arm
After put, lift left leg top bar.No matter mobile terminal is placed in pocket, in knapsack or is held in
In hand, the regular mechanical periodicity of acceleration transducer, therefore can be by the exercise attitudes cycle
Function describes the state of user's stair activity.
Step 22, counts the appearance of exercise attitudes characteristic function in the exercise attitudes periodic function
Number of times.
In one embodiment of the invention, the exercise attitudes characteristic function is beforehand through many
Secondary exercise testing measures αX、αY、αZWith E values, and the motion appearance for changing over time is fitted
Function in gesture periodic function in a cycle, and determine the pole of the exercise attitudes periodic function
Big value, minimum, wherein, upper the going downstairs of one repetition of the exercise attitudes characteristic function correspondence
Action.
If for example, user " is lifted left leg to step to a new level, lifted on right leg again using what is constantly repeated
Step to a new level " mode upstairs when, then " the left leg of lift steps to a new level, and lifts and is gone up again on right leg
The one-off of one step ", the exercise attitudes periodic function of correspondence a cycle, that is, correspond to
One exercise attitudes characteristic function.
In one embodiment of the invention, upstairs it is corresponding with process downstairs it is corresponding upstairs or under
Building exercise attitudes characteristic function.
In one embodiment of the invention, the exercise attitudes characteristic function can be according to certain
The posture feature of specific user, (divides for the user is fitted more accurate exercise attitudes characteristic function
Section function) and extreme value.
In one embodiment of the invention, before step 22, methods described can include：
Different users is directed to beforehand through experiment, corresponding exercise attitudes characteristic function, greatly is customized
Value and minimum, can so cause that elevation information is measured more accurate.
In one embodiment of the invention, can include in step 22：When user is gone downstairs by upper
When ladder becomes the platform for turning to away level road and user in stair corner, αX、αY、αZAnd E
There is large change at least one, causes it to exceed extreme value.Now, this group of numerical value is rejected,
Think that it is not in stair activity.
Step 23, repeats according to exercise attitudes characteristic function in the exercise attitudes periodic function
Existing times N, obtains present level information.
In one embodiment of the invention, as shown in figure 5, step 23 can include：
Step 231, repeated according to exercise attitudes characteristic function in the exercise attitudes periodic function
The times N of appearance, obtains number of steps M.
In one embodiment of the invention, for " the left leg of lift steps to a new level, and lifts on right leg
Go another step " exercise attitudes characteristic function, exercise attitudes characteristic function correspondence two
Individual step；Therefore M=2N.
Step 232, present level information is obtained according to the number of steps M, wherein described current
Elevation information can including current level value and current floor information etc. information.
Because the height of a usual step is fixed value (or in a fixed range),
Therefore user can be obtained upstairs or height value downstairs according to the number of steps M.
Equally, usual story height is fixed value (or in a fixed range), therefore
User can be judged according to number of steps M or according to user upstairs or height value downstairs
The floor being presently in.
Step 3, the present level information is presented to user.
Based on the method that height change is recognized based on sensor that the above embodiment of the present invention is provided,
By acceleration transducer Real-time Collection acceleration magnitude, by a large amount of mathematical operations, people is fitted
The motion feature function of body stair activity, it is not necessary to know stair position, people and mobile phone institute
Position whether with the various supplementary means such as stair location matches, it is possible to direct accurate measurement people
The number of steps passed through during body stair activity, and then the elevation information and floor information of user are obtained,
May be conveniently used bracelet, the meter step of the stair climbing motion of motion class APP.
In one embodiment of the invention, step 3 can include：Using image or sound etc.
Form is presented the present level information to user.
The above embodiment of the present invention can report current level value and building using voice mode to user
Layer, user understands current floor and height value under can facilitating blackout condition, while being also convenient for
The special users such as vision disorder user understand current floor and height value in time, so as to improve use
Experience at family.
In one embodiment of the invention, after 2 the step of Fig. 1 embodiments, the side
Method can also include：The present level information is sent to specified merchant terminal, to specify business
Family's terminal sends advertising message and route guidance message to user, wherein the present level information
The information such as including current level value and current floor information, the specified merchant terminal can refer to
Determine the terminal in commercial circle or market.
The above embodiment of the present invention is believed by sending the current floor of user to specified merchant terminal
Breath so that commercial circle or market easily according to the floor information can push to user terminal
Different advertising messages and route guidance scheme.
Fig. 6 is the signal of method another embodiment of the present invention based on sensor identification height change
Figure.Preferably, the present embodiment can be performed by device of the present invention based on sensor identification height change,
Wherein described device is set on mobile terminals, and the mobile terminal also includes gyroscope.With Fig. 1
Embodiment is compared, and after Fig. 6 embodiments are 2 the step of Fig. 1 embodiments, can also be included following
Step：
Step 601, when user carries mobile terminal stair activity, starts gyroscope and is supervised
Survey, obtain gyroscope Real-time Collection mobile terminal with user's body in the direction of principal axis of X, Y, Z tri-
On angular speed value ωX、ωYAnd ωZ。
Step 602, according to the angular speed value ωX、ωYAnd ωZObtain the anglec of rotation θ of user.
In one embodiment of the invention, step 602 can include：
First, the angular speed value ω on the direction of principal axis of X, Y, Z tri- for being measured according to gyroscopeX、ωYAnd ωZ, child's hair twisted in a knot-childhood rate value ω is obtained by formula (2).
Then, the integration by formula (3) in time can calculate the anglec of rotation of user
θ。
In formula (3), θ is current angular, θ0It is initial corner when moving initial, ω is
Angular speed value, t0It is initial time, t is current time.
In one embodiment of the invention, in digital display circuit, can be using formula (3)
The anglec of rotation θ of user is calculated shown in discrete type equation, such as formula (4).
Step 603, the anglec of rotation θ according to user, to basis in step 2 in Fig. 1 embodiments
The present level information that the acceleration magnitude is obtained is modified, and Fig. 1 embodiments are performed afterwards
Step 3 and to specified merchant terminal send the present level information the step of.
In one embodiment of the invention, step 603 can include, judge that angle change is
It is no to meet predetermined stair corner function, for incongruent numerical value, circulation is directly jumped out, give up
The class value.
Because the corner of every floor ladder is generally 180 degree, also there are 90 degree and spiral stairses, therefore
The above embodiment of the present invention can measure the angle of human body rotating by gyroscope, with stair corner
Match somebody with somebody, elevation information is obtained by acceleration transducer in Fig. 1 embodiments so as to further increase
Accuracy rate.
The Monitoring Data that the above embodiment of the present invention passes through acceleration transducer and gyroscope, it is and pre-
The motion feature function and stair corner function for first setting are compared and count, it is not necessary to know
Stair position, people and mobile phone position whether with the various nondominant hands such as stair location matches
Section, it is possible to the number of steps directly passed through during accurate measurement human body stair activity, so as to accurately obtain
Take the elevation information and floor information where when being gone downstairs on family.
The above embodiment of the present invention may be conveniently used the stair climbing fortune of bracelet, motion class APP
Dynamic meter step；In can be so that commercial circle, the APP of market precision marketing can be extended to, according to judgement
User pushes different advertising messages and route guidance scheme in several buildings.
Fig. 7 is the schematic diagram of the device one embodiment of the present invention based on sensor identification height change.
As shown in fig. 7, described device includes acceleration magnitude acquisition module 100, height acquisition module 200
With present module 300, wherein：
Acceleration magnitude acquisition module 100, for user carry mobile terminal stair activity when,
Obtain the acceleration magnitude on three direction of principal axis of acceleration transducer Real-time Collection.
Height acquisition module 200, for obtaining present level information according to the acceleration magnitude,
The wherein described present level information information such as including current level value and current floor information.
Module 300 is presented, for the present level information to be presented to user.
Traveling one is entered to the 26S Proteasome Structure and Function of height acquisition module 200 below by specific embodiment
Step is introduced：
Fig. 8 is the schematic diagram of height acquisition module in Fig. 7 embodiments of the present invention.As shown in figure 8,
Height acquisition module 200 in Fig. 7 embodiments can include function determining unit 210, statistics
Unit 220 and height acquiring unit 230, wherein：
Function determining unit 210, for fitting the exercise attitudes cycle according to the acceleration magnitude
Function.
In one embodiment of the invention, as shown in figure 9, function determining unit 210 can be with
Including vectorial acquisition submodule 211, curve acquisition submodule 212 and fitting submodule 213, its
In：
Vectorial acquisition submodule 211, for obtaining characteristic vector according to the acceleration magnitude.
Curve acquisition submodule 212, for being filtered to the acceleration magnitude and characteristic vector
Treatment, obtains the curve that the acceleration magnitude and characteristic vector are changed over time.
Fitting submodule 213, for the curve to be fitted, obtains the exercise attitudes cycle
Function.
Statistic unit 220, for counting exercise attitudes feature in the athletic posture periodic function
The occurrence number of function.
Height acquiring unit 230, for obtaining present level information according to the occurrence number.
In one embodiment of the invention, as shown in Figure 10, height acquiring unit 230 can be with
Including number of steps acquisition submodule 231 and height acquisition submodule 232, wherein：
Number of steps acquisition submodule 231, for obtaining number of steps according to the occurrence number.
Height acquisition submodule 232, for obtaining present level information according to the number of steps.
Based on the device that height change is recognized based on sensor that the above embodiment of the present invention is provided,
By acceleration transducer Real-time Collection acceleration magnitude, by a large amount of mathematical operations, people is fitted
The motion feature function of body stair activity, it is not necessary to know stair position, people and mobile phone institute
Position whether with the various supplementary means such as stair location matches, it is possible to direct accurate measurement people
The number of steps passed through during body stair activity, and then the elevation information and floor information of user are obtained,
May be conveniently used bracelet, the meter step of the stair climbing motion of motion class APP.
In one embodiment of the invention, module 300 is presented specifically to can be used for using image
Or the form such as sound is presented the present level information to user.
The above embodiment of the present invention can using voice mode to user report current level value and
Floor, user understands current floor and height value under can facilitating blackout condition, while being also convenient for
The special users such as vision disorder user understand current floor and height value in time, so as to improving
Consumer's Experience.
Figure 11 is the signal of device another embodiment of the present invention based on sensor identification height change
Figure.Compared with embodiment illustrated in fig. 7, in the embodiment shown in fig. 11, described device can also be wrapped
Information sending module 400 is included, wherein：
Information sending module 400, for sending the present level information to specified merchant terminal,
To specify merchant terminal to send advertising message and route guidance message to user, wherein described work as
The preceding elevation information information such as including current level value and current floor information.
The above embodiment of the present invention is believed by sending the current floor of user to specified merchant terminal
Breath so that commercial circle or market easily according to the floor information can push to user terminal
Different advertising messages and route guidance scheme.
In one embodiment of the invention, as shown in figure 11, described device can also include angle
Rate value acquisition module 500, anglec of rotation acquisition module 600 and correcting module 700, wherein：
Angular speed value acquisition module 500, for obtaining gyroscope Real-time Collection rotation of mobile terminal
Angular speed value.
Anglec of rotation acquisition module 600, the rotation for obtaining user according to the angular speed value
Angle.
Correcting module 700, for the anglec of rotation according to user, to height acquisition module 200
The present level information of acquisition is modified, so that information sending module 400 is worked as revised
After preceding elevation information is sent to specified merchant terminal and module 300 is presented to user's presentation amendment
Present level information.
Because the corner of every floor ladder is generally 180 degree, also there are 90 degree and spiral stairses, therefore
The above embodiment of the present invention can also measure the angle of human body rotating by gyroscope, turn with stair
Angle matches, and is obtained highly by acceleration transducer so as to further increase in Fig. 1 embodiments
The accuracy rate of information.
In one embodiment of the invention, it is described based on sensor identification height change device also
Controlling switch can be included, wherein：
The controlling switch, for user carry mobile terminal stair activity when, Acceleration of starting
Degree sensor and gyroscope are monitored, so that acceleration transducer Real-time Collection mobile terminal exists
The acceleration magnitude moved on the direction of principal axis of X, Y, Z tri-, and gyroscope Real-time Collection mobile terminal
With angular speed value of the user's body on the direction of principal axis of X, Y, Z tri-.
Figure 12 is mobile terminal one embodiment that the present invention recognizes height change based on sensor
Schematic diagram.The mobile terminal includes acceleration transducer 20 and level identification device 10, wherein：
Acceleration transducer 20, for acceleration of the Real-time Collection mobile terminal on three direction of principal axis
Value, and the acceleration magnitude is sent to level identification device.
Level identification device 10, is to recognize height based on sensor described in any of the above-described embodiment
The device of change.
In one embodiment of the invention, as shown in figure 12, the mobile terminal can also be wrapped
Gyroscope 30 is included, wherein：
Gyroscope 30, for the angular speed value of Real-time Collection rotation of mobile terminal, and will be described
Angular speed value is sent to level identification device 10.
The Monitoring Data that the above embodiment of the present invention passes through acceleration transducer and gyroscope, it is and pre-
The motion feature function and stair corner function for first setting are compared and count, it is not necessary to know
Stair position, people and mobile phone position whether with the various nondominant hands such as stair location matches
Section, it is possible to the number of steps directly passed through during accurate measurement human body stair activity, so as to accurately obtain
Take the elevation information and floor information where when being gone downstairs on family.
The above embodiment of the present invention may be conveniently used the stair climbing fortune of bracelet, motion class APP
Dynamic meter step；In can be so that commercial circle, the APP of market precision marketing can be extended to, according to judgement
User pushes different advertising messages and route guidance scheme in several buildings.
Level identification device described above can be implemented as described herein for performing
The general processor of function, programmable logic controller (PLC) (PLC), digital signal processor
(DSP), application specific integrated circuit (ASIC), field programmable gate array (FPGA) or
Person other PLDs, discrete gate or transistor logic, discrete hardware components
Or it is any appropriately combined.
So far, the present invention is described in detail.In order to avoid covering design of the invention, do not have
Description some details known in the field.Those skilled in the art as described above, completely
It can be appreciated how implementing technical scheme disclosed herein.
One of ordinary skill in the art will appreciate that realizing all or part of step of above-described embodiment
Can be completed by hardware, it is also possible to instruct the hardware of correlation to complete by program, it is described
Program can be stored in a kind of computer-readable recording medium, and storage medium mentioned above can be with
It is read-only storage, disk or CD etc..
Description of the invention is given for the sake of example and description, and is not exhaustively
Or limit the invention to disclosed form.Common skill of many modifications and variations for this area
It is obvious for art personnel.Selection and description embodiment are to more preferably illustrate principle of the invention
And practical application, and make one of ordinary skill in the art it will be appreciated that the present invention is suitable so as to design
In the various embodiments with various modifications of special-purpose.
Claims (14)
1. it is a kind of based on sensor recognize height change method, it is characterised in that including：
When user carries mobile terminal stair activity, acceleration transducer Real-time Collection is obtained
Acceleration magnitude；
Present level information is obtained according to the acceleration magnitude；
The present level information is presented to user.
2. method according to claim 1, it is characterised in that according to the acceleration
After the step of value obtains present level information, also include：
Send the present level information to specified merchant terminal, so as to specify merchant terminal to
Family sends advertising message and route guidance message, wherein the present level information includes current height
Angle value and current floor information.
3. method according to claim 1 and 2, it is characterised in that according to the acceleration
The step of angle value obtains present level information includes：
Exercise attitudes periodic function is fitted according to the acceleration magnitude；
Count the occurrence number of exercise attitudes characteristic function in the athletic posture periodic function；
Present level information is obtained according to the occurrence number.
4. method according to claim 3, it is characterised in that according to the acceleration magnitude
The step of fitting exercise attitudes periodic function includes：
Characteristic vector is obtained according to the acceleration magnitude；
Be filtered treatment to the acceleration magnitude and characteristic vector, obtain the acceleration magnitude and
The curve that characteristic vector is changed over time；
The curve is fitted, exercise attitudes periodic function is obtained.
5. method according to claim 3, it is characterised in that according to the occurrence number
The step of obtaining present level information includes：
Number of steps is obtained according to the occurrence number；
Present level information is obtained according to the number of steps.
6. method according to claim 1 and 2, it is characterised in that according to described plus
After the step of velocity amplitude obtains present level information, also include：
Obtain the angular speed value of gyroscope Real-time Collection；
The anglec of rotation of user is obtained according to the angular speed value；
According to the anglec of rotation of user, to the present level information obtained according to the acceleration magnitude
It is modified.
7. it is a kind of based on sensor recognize height change device, it is characterised in that including accelerate
Angle value acquisition module, height acquisition module and presentation module, wherein：
Acceleration magnitude acquisition module, for when user carries mobile terminal stair activity, obtaining
The acceleration magnitude of acceleration transducer Real-time Collection；
Height acquisition module, for obtaining present level information according to the acceleration magnitude；
Module is presented, for the present level information to be presented to user.
8. device according to claim 7, it is characterised in that also send mould including information
Block, wherein：
Information sending module, for sending the present level information to specified merchant terminal, with
Just merchant terminal is specified to send advertising message and route guidance message to user, wherein described current
Elevation information includes current level value and current floor information.
9. the device according to claim 7 or 8, it is characterised in that height acquisition module
Including function determining unit, statistic unit and height acquiring unit, wherein：
Function determining unit, for fitting exercise attitudes periodic function according to the acceleration magnitude；
Statistic unit, for counting exercise attitudes characteristic function in the athletic posture periodic function
Occurrence number；
Height acquiring unit, for obtaining present level information according to the occurrence number.
10. device according to claim 9, it is characterised in that function determining unit bag
Vectorial acquisition submodule, curve acquisition submodule and fitting submodule are included, wherein：
Vectorial acquisition submodule, for obtaining characteristic vector according to the acceleration magnitude；
Curve acquisition submodule, for being filtered treatment to the acceleration magnitude and characteristic vector,
Obtain the curve that the acceleration magnitude and characteristic vector are changed over time；
Fitting submodule, for the curve to be fitted, obtains exercise attitudes periodic function.
11. devices according to claim 9, it is characterised in that height acquiring unit bag
Number of steps acquisition submodule and height acquisition submodule are included, wherein：
Number of steps acquisition submodule, for obtaining number of steps according to the occurrence number；
Height acquisition submodule, for obtaining present level information according to the number of steps.
12. device according to claim 7 or 8, it is characterised in that also including angle speed
Rate value acquisition module, anglec of rotation acquisition module and correcting module, wherein：
Angular speed value acquisition module, the angle for obtaining gyroscope Real-time Collection rotation of mobile terminal
Rate value；
Anglec of rotation acquisition module, the anglec of rotation for obtaining user according to the angular speed value；
Correcting module, for the anglec of rotation according to user, works as to height acquisition module acquisition
Preceding elevation information is modified.
A kind of 13. mobile terminals that height change is recognized based on sensor, it is characterised in that bag
Acceleration transducer and level identification device are included, wherein：
Acceleration transducer, for acceleration magnitude of the Real-time Collection mobile terminal on three direction of principal axis,
And the acceleration magnitude is sent to level identification device；
Level identification device, is based on sensor identification any one of claim 7-12
The device of height change.
14. mobile terminals according to claim 13, it is characterised in that also including gyro
Instrument, wherein：
Gyroscope, it is for the angular speed value of Real-time Collection rotation of mobile terminal and the angle is fast
Rate value is sent to level identification device.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750856A (en) * | 2019-08-25 | 2020-10-09 | 广东小天才科技有限公司 | Method for judging moving mode between floors and intelligent equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101603825A (en) * | 2008-06-11 | 2009-12-16 | 特林布尔导航有限公司 | Calculate altitude gauge and method |
| CN102611792A (en) * | 2012-03-01 | 2012-07-25 | 惠州Tcl移动通信有限公司 | Mobile phone and horizontality test realizing method based on mobile phone |
| CN102762147A (en) * | 2010-01-20 | 2012-10-31 | 欧姆龙健康医疗事业株式会社 | Body movement detection device |
| CN102980557A (en) * | 2012-11-26 | 2013-03-20 | 广东欧珀移动通信有限公司 | Portable terminal equipment and method for measuring height of building by using portable terminal equipment |
| CN103093211A (en) * | 2013-01-27 | 2013-05-08 | 西安电子科技大学 | Human motion tracking method based on deep nuclear information image feature |
| CN103152487A (en) * | 2013-03-25 | 2013-06-12 | 南京大学 | Method for performing floor positioning by utilizing intelligent mobile |
| CN104501775A (en) * | 2014-12-10 | 2015-04-08 | 深圳市华颖泰科电子技术有限公司 | Surveying and mapping integrated machine and declivity surveying method thereof |
| CN104949685A (en) * | 2015-05-22 | 2015-09-30 | 邓伟廷 | Method and device capable of realizing accurate step counting in multi-mode multi-part manner |
-
2015
- 2015-12-21 CN CN201510961754.8A patent/CN106895818A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101603825A (en) * | 2008-06-11 | 2009-12-16 | 特林布尔导航有限公司 | Calculate altitude gauge and method |
| CN102762147A (en) * | 2010-01-20 | 2012-10-31 | 欧姆龙健康医疗事业株式会社 | Body movement detection device |
| CN102611792A (en) * | 2012-03-01 | 2012-07-25 | 惠州Tcl移动通信有限公司 | Mobile phone and horizontality test realizing method based on mobile phone |
| CN102980557A (en) * | 2012-11-26 | 2013-03-20 | 广东欧珀移动通信有限公司 | Portable terminal equipment and method for measuring height of building by using portable terminal equipment |
| CN103093211A (en) * | 2013-01-27 | 2013-05-08 | 西安电子科技大学 | Human motion tracking method based on deep nuclear information image feature |
| CN103152487A (en) * | 2013-03-25 | 2013-06-12 | 南京大学 | Method for performing floor positioning by utilizing intelligent mobile |
| CN104501775A (en) * | 2014-12-10 | 2015-04-08 | 深圳市华颖泰科电子技术有限公司 | Surveying and mapping integrated machine and declivity surveying method thereof |
| CN104949685A (en) * | 2015-05-22 | 2015-09-30 | 邓伟廷 | Method and device capable of realizing accurate step counting in multi-mode multi-part manner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750856A (en) * | 2019-08-25 | 2020-10-09 | 广东小天才科技有限公司 | Method for judging moving mode between floors and intelligent equipment |
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