CN106683124A - Motion data collection device with location stamp and motion data collection system - Google Patents
Motion data collection device with location stamp and motion data collection system Download PDFInfo
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- CN106683124A CN106683124A CN201710004296.8A CN201710004296A CN106683124A CN 106683124 A CN106683124 A CN 106683124A CN 201710004296 A CN201710004296 A CN 201710004296A CN 106683124 A CN106683124 A CN 106683124A
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Abstract
The invention provides a motion data collection device with a location stamp and a motion data collection system. Among the motion data collection device and the motion data collection system, the motion data collection device comprises a micro-control unit, a location stamp unit connected with the micro-control unit and used to mark a motion object; a motion sensor interface connected with the micro-control unit and used to insert a motion data sensor thereby collecting a first motion data of the motion object; a data acceptance interface connected with the micro-control unit and used to accept a second motion data uploaded from a subordinate motion data collection device; a data sending interface connected with the micro-control unit and used to update the first motion data and the second motion data collected by the micro-control unit to a superior motion data collection device. The motion data collection device with the location stamp and the motion data collection system have the advantages of being flexible in structure, convenient to operate, strong in expansibility, highly consistent in a structure of the measured motion object, and the like.
Description
Technical field
The present invention relates to technical field of data processing, more particularly to exercise data method of summary, it is exactly specifically a kind of
Exercise data with positioning sign collects device and exercise data aggregation system.
Background technology
The also referred to as mobile detection of motion measurement technology (Motion detection technology), conventional motion measurement
It is usually expressed as based on optical motion capture system, using principle of computer vision, by multiple high speed cameras from different perspectives
Target is tracked, and then the movement locus of things are obtained from image sequence, this technology is widely used in video prison
Control field.But, either there are labelling or unmarked optical profile type motion capture system, it is required for from real-time image sequence
It is middle to extract region of variation from background image, due to the dynamic change of background image, such as weather, illumination, shadow and mixed
Act recklessly and the impact of factor such as disturb, make motion measurement become an extremely difficult, complicated job.
To reduce the cost of implementation of motion measurement, the complexity of motion measurement is reduced, in recent years based on inertial sensor
Inertial measuring unit (IMU) is widely applied, be based particularly on the IMU of MEMS (MEMS) inertial sensor by
It is widely used in motion measurement field in its is cheap, the characteristics of lightly facilitate.
Under normal circumstances, each IMU works independently, and first each IMU is identified and is corresponded to during motion measurement
Binding and the corresponding site of object under test, after the measurement data for collecting each IMU, then by calculating reverse generation action number
The drawbacks of according to, this metering system is operation underaction, once one or more IMU occur change in location, is then needed to institute
There is IMU to re-start mark and bind, increased the complexity of process.
Therefore, those skilled in the art need badly research and develop a kind of position of MEMS sensor arbitrarily change, the fortune of flexible operation
Dynamic Data Transform Device.
The content of the invention
In view of this, the technical problem to be solved in the present invention is to provide a kind of exercise data with positioning sign to collect dress
Put and exercise data aggregation system, solve the problems, such as that existing movement measurement system configuration flexibility is poor, autgmentability is poor.
In order to solve above-mentioned technical problem, the specific embodiment of the present invention provides a kind of exercise data with positioning sign
Collect device, including：Micro-control unit；Positioning sign unit, is connected, for indicating moving object with the micro-control unit；
Motion sensor interface, is connected with the micro-control unit, for accessing exercise data sensor, so as to gather moving object
First exercise data；Data receiver interface, is connected with the micro-control unit, for receiving lower motor Data Transform Device
The second exercise data for passing；Data is activation interface, is connected with the micro-control unit, and for superior exercise data device is collected
Upload first exercise data and second exercise data after being collected by the micro-control unit.
The specific embodiment of the present invention also provides a kind of exercise data aggregation system with positioning sign, including：In tree
Multiple exercise datas of shape structure cascade collect device, and final with what the exercise data at tree root position collected that device is connected
Data receiving terminal.Wherein, the exercise data collects and can arbitrarily be cascaded between device, not by position limitation；It is described final
Data receiving terminal is used to collect the exercise data that all exercise datas collect device collection, and is calculated according to the exercise data
The mobile message of moving object.
Above-mentioned specific embodiment of the invention understands that the exercise data with positioning sign collects device and motion number
At least have the advantages that according to aggregation system：Converged by final data receiving terminal and multiple exercise datas with positioning sign
Overall apparatus cascade to form exercise data aggregation system, and each exercise data collects device and has MCU (micro-control unit), positioning mark
Show the electronic devices and components such as unit, motion sensor interface and serial line interface, MCU is not only responsible for receiving its place exercise data and collects
First exercise data of the motion sensor collection of device, and be also responsible for receiving, collect lower motor Data Transform Device
Second exercise data, after finally collecting the first exercise data and the second exercise data, is uploaded to upper motor Data Transform Device.
The exercise data aggregation system of present disclosure has flexible structure, easy to operate, autgmentability strong, and ties with tested moving object
The features such as structure is highly consistent, can make user easily obtain the exercise data of moving object to be measured.Additionally, exercise data collects dress
Putting can configure multiple high speed cameras, and by optical alignment mode the three-dimensional position number of moving object to be measured is easily obtained
According to, the advantage of motion sensor positioning and optical alignment has been taken into account, expand exercise data aggregation system application scenarios.
It is to be understood that above-mentioned general description and detailed description below are merely illustrative and illustrative, it is not
The scope to be advocated of the invention can be limited.
Description of the drawings
Following appended accompanying drawing is a part for the description of the present invention, and it depicts the example embodiment of the present invention, institute
Accompanying drawing is used for illustrating the principle of the present invention together with the description of description.
Fig. 1 collects the embodiment of device for a kind of exercise data with positioning sign that the specific embodiment of the invention is provided
One structured flowchart；
Fig. 2 collects the embodiment of device for a kind of exercise data with positioning sign that the specific embodiment of the invention is provided
Two structured flowchart；
Fig. 3 collects the circuit of device for a kind of exercise data with positioning sign that the specific embodiment of the invention is provided
Figure；
A kind of embodiment of exercise data aggregation system with positioning sign that Fig. 4 is provided for the specific embodiment of the invention
One structured flowchart；
A kind of embodiment of exercise data aggregation system with positioning sign that Fig. 5 is provided for the specific embodiment of the invention
Two structured flowchart；
A kind of structure of exercise data aggregation system with positioning sign that Fig. 6 is provided for the specific embodiment of the invention is shown
It is intended to.
Symbol description：
The positioning sign unit of 1 micro-control unit 2
The data receiver interface of 3 motion sensor interface 4
The clock controller of 5 data is activation interface 6
7 power-supply controller of electric
10 exercise datas collect the final data receiving terminal of device 20
30 image acquisition devices
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present invention becomes more apparent, below will with accompanying drawing and in detail
Narration clearly illustrates the spirit of disclosed content, and any skilled artisan is understanding present invention
After embodiment, when the technology that can be taught by present invention, it is changed and modifies, its essence without departing from present invention
God and scope.
The schematic description and description of the present invention is for explaining the present invention but not as a limitation of the invention.
In addition, element/the component of the same or like label used in drawings and the embodiments is for representing same or like portion
Point.
With regard to " first " used herein, " second " ... etc., not especially censure the meaning of order or cis-position,
Be not used to limit the present invention, its only for distinguish with constructed term describe element or operation.
With regard to direction term used herein, for example：Upper and lower, left and right, front or rear etc., are only the sides of refer to the attached drawing
To.Therefore, the direction term for using is for illustrating not for limiting this creation.
With regard to "comprising" used herein, " including ", " having ", " containing " etc., the term of opening is, i.e.,
Mean including but not limited to.
With regard to it is used herein " and/or ", including the things arbitrary or all combinations.
With regard to term used herein " substantially ", " about " etc., to modify it is any can be with the quantity of microvariations or mistake
Difference, but this slight variations or error can't change its essence.In general, the microvariations modified of such term or error
Scope in some embodiments can be 20%, in some embodiments can be 10%, can be in some embodiments 5% or its
His numerical value.It will be understood by those skilled in the art that the aforementioned numerical value for referring to can be adjusted according to actual demand, it is not limited thereto.
Some to describe the word of the application by lower or discuss in the other places of this description, to provide art technology
The extra guiding on about the description of the present application of personnel.
Fig. 1 collects the embodiment of device for a kind of exercise data with positioning sign that the specific embodiment of the invention is provided
One structured flowchart, as shown in figure 1, each exercise data collects device including：Micro-control unit (MCU), positioning sign unit,
Motion sensor interface, data receiver interface and data transmission interface.MCU be not only responsible for receive its place exercise data collect dress
First exercise data of the motion sensor collection put, and it is also responsible for receiving, collects the of lower motor Data Transform Device
Two exercise datas, after finally collecting the first exercise data and the second exercise data, are uploaded to upper motor Data Transform Device.
In the specific embodiment shown in the drawings, the exercise data collects device and includes：Micro-control unit 1, positioning mark
Show unit 2, motion sensor interface 3, data receiver interface 4 and data transmission interface 5.Wherein, micro-control unit 1 is used to collect
First exercise data and second exercise data, and the data after collecting are uploaded to into upper motor data summarization dress
Put；Positioning sign unit 2 is connected with the micro-control unit 1, and positioning sign unit 2 is used to indicate moving object；Motion-sensing
Device interface 3 is connected with the micro-control unit 1, and motion sensor 3 is used to access exercise data sensor, so as to gather moving object
First exercise data of body；Data receiver interface 4 is connected with the micro-control unit 1, and data receiver interface 4 is used to receive subordinate
Exercise data collects the second exercise data of device upload；Data is activation interface 5 is connected with the micro-control unit 1, and data are sent out
Send interface 5 and collect the first motion number after device upload is collected by the micro-control unit 1 for superior exercise data
According to second exercise data.In the specific embodiment of the present invention, positioning sign unit 2 is light emitting diode；Motion-sensing
Device interface 3 can connect nine axle sensors (by 3 axis MEMS (MEMS) acceleration transducer, three axis MEMS gyro,
3 axis MEMS magnetometer is constituted) or six axle sensors；Data receiver interface 4 and data transmission interface 5 are serial line interface, its
In, serial line interface is I2C (Inter-Integrated Circuit) EBI.
Referring to Fig. 1, multiple exercise datas collect device and are cascaded into tree structure, for two exercise datas for connecting collect
Device, it is upper motor Data Transform Device to collect device apart from the near exercise data of tree root, apart from the remote exercise data of tree root
Collect device for lower motor Data Transform Device.Each exercise data collect the first exercise data that device gathers itself with
After the second exercise data that lower motor Data Transform Device is uploaded collects, upper motor Data Transform Device is uploaded to.Motion
Can arbitrarily cascade between Data Transform Device, not by position limitation, i.e., the cascade connection that exercise data collects between device can
Arbitrarily to change, flexible structure, easy to operate, autgmentability are strong.
Fig. 2 collects the embodiment of device for a kind of exercise data with positioning sign that the specific embodiment of the invention is provided
Two structured flowchart, as shown in Fig. 2 data is activation interface periodicity superior exercise data collects device uploads the first motion number
According to the second exercise data.
In the specific embodiment shown in the drawings, the exercise data collects device and also includes：Clock controller 6 and power supply
Controller 7.Wherein, clock controller 6 is connected with the micro-control unit 1, and clock controller 6 is used to control the data is activation
The periodicity superior exercise data of interface 5 collects device and uploads first exercise data and second exercise data；Power supply
Controller 7 is connected with the micro-control unit 1, and power-supply controller of electric 7 is used for by the data is activation interface 5 from upper motor number
Obtain at device or final data receiving terminal electric energy according to collecting.
Fig. 3 collects the circuit of device for a kind of exercise data with positioning sign that the specific embodiment of the invention is provided
Figure, as shown in figure 3, E101 is the power-supply controller of electric in power supply chip, i.e. Fig. 2；S201 and S202 is sensor interface, for even
Connect motion sensor；J401 is data is activation interface (Dout)；J402, J403 and J404 are data receiver interface (Din)；USB
For USB interface；RGB LED are the positioning sign unit in all-colour LED luminous mark, i.e. Fig. 2；R401, R402, R403 and R404
For resistance；D401, D402, D403 and D404 are interface LED light；MCU is micro-control unit.
A kind of embodiment of exercise data aggregation system with positioning sign that Fig. 4 is provided for the specific embodiment of the invention
One structured flowchart, as shown in figure 4, multiple exercise datas collect device open weight category and being unified into the exercise data of tree and collecting
System, finally causes the exercise data that all exercise datas collect device collection to be aggregated into final data receiving terminal.
In the specific embodiment shown in the drawings, the exercise data aggregation system includes：Multiple fortune in tree structure
Dynamic Data Transform Device 10, and collect the final data receiving terminal that device 10 is connected with the exercise data at tree root position
20.Wherein, the exercise data collects and can arbitrarily be cascaded between device 10, not by position limitation；The final data is received
Terminal 20 is used to collect the exercise data that all exercise datas collect the collection of device 10, and calculates motion according to the exercise data
The mobile message of object.In the specific embodiment of the present invention, final data receiving terminal 20 is computer or mobile terminal etc..
Referring to Fig. 4, multiple exercise datas collect the exercise data aggregation system that device open weight category is unified into tree, right
Collect for device in an exercise data, if there is no lower motor Data Transform Device, then the exercise data collects dress
Put the exercise data for gathering itself and upload to upper motor Data Transform Device；If lower motor Data Transform Device,
So the exercise data collect device collect itself collection the first exercise data and lower motor Data Transform Device upload
Second data, then upload to upper motor Data Transform Device by the exercise data after collecting；If exercise data collects dress
Put at tree root position, i.e., exercise data collects device does not have upper motor Data Transform Device, and exercise data collects device
Directly be connected with final data receiving terminal, then the exercise data collect device collect itself collection the first exercise data and
The second data that lower motor Data Transform Device is uploaded, then upload to the exercise data after collecting final data and receive eventually
End.The advantages of exercise data aggregation system has flexible structure, extensibility strong, and consistent with the structure height of moving object,
Final data receiving terminal is capable of the mobile message of moving object according to exercise data.
A kind of embodiment of exercise data aggregation system with positioning sign that Fig. 5 is provided for the specific embodiment of the invention
Two structured flowchart, a kind of exercise data aggregation system with positioning sign that Fig. 6 is provided for the specific embodiment of the invention
Structural representation, as shown in Figure 5, Figure 6, multiple images harvester of arranging in pairs or groups can obtain moving object by optical alignment mode
Three-dimensional (3D) image information, final data receiving terminal according to three-dimensional image information obtain moving object three-dimensional position letter
Breath.
In the specific embodiment shown in the drawings, the exercise data aggregation system also includes multiple images harvester 30,
Wherein, multiple images harvester 30 is connected with the final data receiving terminal 20, and image acquisition device 30 is used to gather moving object
The 3-D view of body, so that the final data receiving terminal 20 is according to the positioning sign unit letter included in the 3-D view
Breath obtains the three dimensional local information of moving object.In the specific embodiment of the present invention, described image harvester 30 is high-speed camera
Machine.
Referring to Fig. 5, Fig. 6, image acquisition device is arranged on the adjacent locations of moving object, it is ensured that positioning sign unit is deposited simultaneously
It is in the coverage of each image acquisition device, so as to gather the three-dimensional image information of moving object；Final data is received eventually
End calculates the space that moving object is located relative to image acquisition device using triangle polyester fibre scheduling algorithm according to three-dimensional image information
The relative geographic position data (three dimensional local information) of coordinate system.The exercise data aggregation system has taken into account motion sensor positioning
With the advantage of optical alignment, exercise data aggregation system application scenarios are expanded.
A kind of exercise data with positioning sign of specific embodiment offer of the present invention collects device and exercise data collects
System, collects device and cascades and form exercise data and collect by final data receiving terminal and multiple exercise datas with positioning sign
System, each exercise data collects device and has MCU (micro-control unit), positioning sign unit, motion sensor and serial interface
The electronic devices and components such as mouth, MCU is not only responsible for receiving the first fortune of the motion sensor collection that its place exercise data collects device
Dynamic data, and be also responsible for receiving, collecting the second exercise data of lower motor Data Transform Device, finally collect the first motion
After data and the second exercise data, upper motor Data Transform Device is uploaded to.The exercise data aggregation system of present disclosure
Strong with flexible structure, easy to operate, autgmentability, and consistent with tested moving object structure height the features such as, user side can be made
Just the exercise data of moving object to be measured is obtained.Additionally, exercise data collects device can configure multiple high speed cameras, lead to
The three-dimensional location data that optical alignment mode easily obtains moving object to be measured is crossed, motion sensor positioning and optics has been taken into account
The advantage of positioning, expands exercise data aggregation system application scenarios.
The above-mentioned embodiment of the present invention can be implemented in various hardware, Software Coding or both combination.For example, this
Bright embodiment is alternatively and said method is performed in data signal processor (Digital Signal Processor, DSP)
Program code.The present invention can also refer to computer processor, digital signal processor, microprocessor or field-programmable gate array
The several functions that row (Field Programmable Gate Array, FPGA) are performed.Can be according to the above-mentioned process of present invention configuration
Device performs particular task, and it passes through machine-readable software code or the firmware generation for performing the ad hoc approach for defining present invention announcement
Code is completing.Software code or firmware code can be developed into different program languages from different forms or form.Alternatively
Different target platform composing software codes.However, configuring generation with other types according to the software code of execution task of the present invention
Different code pattern, type and the language of code is without departing from spirit and scope of the invention.
Schematically specific embodiment of the invention is the foregoing is only, before the design without departing from the present invention and principle
Put, the equivalent variations that any those skilled in the art is made with modification, the scope of protection of the invention all should be belonged to.
Claims (11)
1. a kind of exercise data with positioning sign collects device, it is characterised in that the exercise data collects device and includes：
Micro-control unit (1)；
Positioning sign unit (2), is connected, for indicating moving object with the micro-control unit (1)；
Motion sensor interface (3), is connected with the micro-control unit (1), for accessing exercise data sensor, so as to gather
First exercise data of moving object；
Data receiver interface (4), is connected with the micro-control unit (1), uploads for receiving lower motor Data Transform Device
The second exercise data；And
Data is activation interface (5), is connected with the micro-control unit (1), for superior exercise data collect device upload by
The micro-control unit (1) collect after first exercise data and second exercise data.
2. the exercise data with positioning sign as claimed in claim 1 collects device, it is characterised in that the exercise data collects
Device also includes：
Clock controller (6), is connected with the micro-control unit (1), for control the data is activation interface (5) periodically to
Upper motor Data Transform Device uploads first exercise data and second exercise data.
3. the exercise data with positioning sign as claimed in claim 1 collects device, it is characterised in that the exercise data collects
Device also includes：
Power-supply controller of electric (7), is connected with the micro-control unit (1), for being transported from higher level by the data is activation interface (5)
Electric energy is obtained at dynamic Data Transform Device or final data receiving terminal.
4. the exercise data with positioning sign as claimed in claim 1 collects device, it is characterised in that the positioning identifying sheet list
First (2) are light emitting diode.
5. the exercise data with positioning sign as claimed in claim 1 collects device, it is characterised in that the motion sensor
The motion sensor of interface (3) connection is nine axle sensors or six axle sensors.
6. the exercise data with positioning sign as claimed in claim 1 collects device, it is characterised in that the data receiver connects
Mouth (4) and the data is activation interface (5) are serial line interface.
7. the exercise data that band positioning as claimed in claim 5 is indicated collects device, it is characterised in that the serial line interface is
I2C EBIs.
8. it is a kind of with positioning sign exercise data aggregation system, it is characterised in that the exercise data aggregation system includes：As weighed
Profit requires that 1~7 arbitrary described multiple exercise datas in tree structure cascade collect device (10), and with tree root position at
Exercise data collect device (10) connection final data receiving terminal (20), wherein,
The exercise data collects can arbitrarily be cascaded between device (10), not by position limitation；
The final data receiving terminal (20) collects the exercise data that device (10) is gathered for collecting all exercise datas, and
The mobile message of moving object is calculated according to the exercise data.
9. as claimed in claim 8 with the exercise data aggregation system of positioning sign, it is characterised in that the exercise data collects
System also includes：
Multiple images harvester (30), is connected, for gathering the three-dimensional of moving object with the final data receiving terminal (20)
Image, so that the final data receiving terminal (20) obtains according to the positioning sign unit information included in the 3-D view
The three dimensional local information of moving object.
10. as claimed in claim 9 with the exercise data aggregation system of positioning sign, it is characterised in that described image is gathered
Device (30) is high-speed camera.
The 11. exercise data aggregation systems with positioning sign as claimed in claim 8, it is characterised in that the final data
Receiving terminal (20) is computer or mobile terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004296.8A CN106683124A (en) | 2017-01-04 | 2017-01-04 | Motion data collection device with location stamp and motion data collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004296.8A CN106683124A (en) | 2017-01-04 | 2017-01-04 | Motion data collection device with location stamp and motion data collection system |
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| Publication Number | Publication Date |
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| CN106683124A true CN106683124A (en) | 2017-05-17 |
Family
ID=58849848
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710004296.8A Withdrawn CN106683124A (en) | 2017-01-04 | 2017-01-04 | Motion data collection device with location stamp and motion data collection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113688278A (en) * | 2021-07-13 | 2021-11-23 | 北京旷视科技有限公司 | Information processing method, device, electronic equipment and computer readable medium |
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| CN104799862A (en) * | 2015-04-02 | 2015-07-29 | 鲁东大学 | Human body unbalance warning method and system |
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| US20110093820A1 (en) * | 2009-10-19 | 2011-04-21 | Microsoft Corporation | Gesture personalization and profile roaming |
| CN102243687A (en) * | 2011-04-22 | 2011-11-16 | 安徽寰智信息科技股份有限公司 | Physical education teaching auxiliary system based on motion identification technology and implementation method of physical education teaching auxiliary system |
| CN103150752A (en) * | 2013-02-02 | 2013-06-12 | 浙江大学 | Key mark point-based human body posture sparse reconstruction method |
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