CN208404583U - Movement information of knee acquisition system based on GPS positioning - Google Patents
Movement information of knee acquisition system based on GPS positioning Download PDFInfo
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- CN208404583U CN208404583U CN201720846817.XU CN201720846817U CN208404583U CN 208404583 U CN208404583 U CN 208404583U CN 201720846817 U CN201720846817 U CN 201720846817U CN 208404583 U CN208404583 U CN 208404583U
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- gps positioning
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- knee joint
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Abstract
The utility model discloses the movement information of knee acquisition systems based on GPS positioning, including the battery power supply unit for powering to entire acquisition system；It is installed at knee joint for acquiring the sensor group of knee joint femoral and knee joint tibial motion information；For obtaining the GPS positioning module of altitude info ination；For storing the memory module of motion information and altitude info ination；The control module connecting respectively with sensor group, GPS positioning module and memory module signal, control module are used to the altitude info ination that the motion information and GPS positioning module that same timer group acquires obtain being stored in memory module as one group.The movement information of knee and the height above sea level locating for it that the utility model can will test carry out record storage together, the analysis influenced so as to subsequent progress height above sea level on motion of knee joint.
Description
Technical field
The utility model relates to the movement information of knee acquisition systems based on GPS positioning.
Background technique
Gait is influenced by many factors such as human anatomic structure, physiological function, motion control capabilities and psychological conditions,
Four limbs, trunk, nervous system or certain body lesions, can cause abnormal gait.The gait of one people, can be from a side
Reflect the lesion characteristics of people, especially can the positive normal manner of bone, joint, muscle and ligament to lower limb make and objectively commenting
Valence.By the analysis to gait, the carry out etiological analysis of doctor's science and condition-inference, efficacy evaluation, guidance can be helped to suffer from
Person's Walking.Gait analysis is to pass through the human anatomy and life grasped using the means of mechanics principle processing problem
Knowledge in terms of the structure and functions such as Neo-Confucianism, behavior and functional status when to human body walking, compares and analyzes, thus
Extract the research method with a kind of Structure biomechanics for related vital movement information of walking.It is that walking biomethanics is surveyed
Amount, the know-how of analysis, evaluation.
With the development of movement capturing technology, quickly obtains body motion information true to nature and have become reality, and with
It is successfully applied to the fields such as sports, animated gaming, production of film and TV.And it is using what acceleration transducer carried out motion capture
System, have structure it is simple, at low cost, can accurately detect joint bone relative displacement and inside and outside swing angle degree, fortune
Dynamic measurement effect is more satisfactory, and when use need to only fix sensor with testee.
And research shows that different altitude height to human body tool have a certain impact, and the influence on it is kneed influence how
Unknown.Currently, there is no to the people for being in Different Altitude position walking, under different atmospheric pressure, in walking process
Whether motion of knee joint status data can change and provide corresponding equipment and measure, and can not carry out under different atmospheric pressure
The analysis of motion of knee joint state.
In consideration of it, the present inventor develops the movement information of knee acquisition system based on GPS positioning thus, it is effective to solve
It has determined the above problem, thus this case generates.
Summary of the invention
Movement information of knee acquisition system provided by the utility model based on GPS positioning, the knee that can be will test close
Section motion information and the height above sea level locating for it carry out record storage together, so that subsequent progress height above sea level is to motion of knee joint
The analysis of influence.
To achieve the goals above, the technical solution of the utility model is as follows:
Movement information of knee acquisition system based on GPS positioning, comprising:
Battery power supply unit for powering to entire acquisition system；
It is installed at knee joint for acquiring the sensor group of knee joint femoral and knee joint tibial motion information；
For obtaining the GPS positioning module of altitude info ination；
For storing the memory module of motion information and altitude info ination；And
The control module connecting respectively with sensor group, GPS positioning module and memory module signal, control module is used for will
The altitude info ination that the motion information and GPS positioning module of same timer group acquisition obtain is stored in as one group
Store up module.
Preferably, the sensor group includes:
For acquiring the first 3-axis acceleration sensor of knee joint femoral motion information；And
For acquiring the second 3-axis acceleration sensor of knee joint tibial motion information.
Preferably, the memory module is stored using SD card.
It preferably, further include the wireless transport module being connect with control module signal, control module is for controlling wireless biography
Defeated module by memory module motion information and altitude info ination be sent to motion analysis terminal.
Preferably, the wireless transport module is bluetooth wireless transmission module, WIFI wireless transport module or infrared radio
Transmission module.
After adopting the above scheme, the utility model in acquisition system by being added GPS positioning module, by GPS positioning
The positioning function of module obtains height above sea level locating for gathered person, and by will be described in same timer group acquisition
The altitude info ination that motion information and GPS positioning module obtain is stored in memory module as one group, so that acquiring each time
Motion information there is an altitude info ination to be corresponding to it, so that subsequent progress height above sea level influences motion of knee joint
Analysis.
Detailed description of the invention
Fig. 1 is the structural block diagram of the present embodiment.
Label declaration
Sensor group 1, the first 3-axis acceleration sensor 11, the second 3-axis acceleration sensor 12, GPS positioning module 2,
Memory module 3, control module 4, wireless transport module 5, motion analysis terminal 6.
Specific embodiment
In order to which the technical solution of the utility model is explained further, below by specific embodiment come to the utility model into
Row elaborates.
As shown in Figure 1, be the movement information of knee acquisition system based on GPS positioning that the utility model discloses, including
Battery power supply unit (common structure is not shown in the figure), sensor group 1, GPS positioning module 2, memory module 3 and control module 4,
Battery power supply unit is used to power to entire acquisition system.
Sensor group 1 is installed at knee joint for acquiring knee joint femoral and knee joint tibial motion information.Preferably,
The sensor group 1 includes the first 3-axis acceleration sensor 11 and the second 3-axis acceleration sensor 12, the first 3-axis acceleration
Sensor 11 is for acquiring knee joint femoral motion information, and the second 3-axis acceleration sensor 12 is for acquiring knee joint tibial fortune
Dynamic information.The motion information that joint is acquired using 3-axis acceleration sensor is more mature, is not specifically addressed herein.
GPS positioning module 2 is for obtaining altitude info ination.
Memory module 3 is for storing motion information and altitude info ination, it is preferred that memory module 3 uses appearance small in size
It measures big SD card to be stored, guarantees that gathered person is able to carry out prolonged motion information acquisition.
Control module 4 is connect with sensor group 1, GPS positioning module 2 and memory signals respectively, and control module 4 is used for will
The altitude info ination that the motion information and GPS positioning module 2 that same timer group 1 acquires obtain is stored in as one group
Memory module 3 makes the motion information acquired each time have an altitude info ination to be corresponding to it, so as to subsequent carry out height above sea level
The analysis that height influences motion of knee joint.
It further include the wireless transport module 5 being connect with 4 signal of control module, control module 4 is for controlling wireless transmission mould
Block 5 by memory module 3 motion information and altitude info ination be sent to motion analysis terminal 6, using wireless transmission
Mode carrys out simplied system structure.Wherein, wireless transport module 5 be bluetooth wireless transmission module 5, WIFI wireless transport module 5 or
Wireless infrared transmitting module 5.
Control module 4 can pass while motion information and altitude info ination are stored in memory module 3 by wireless
The motion information and altitude info ination are sent to motion analysis terminal 6 by defeated module 5 in real time, can also be subsequent from memory module
It is transferred in 3 and is sent to motion analysis terminal 6 by wireless transport module 5 again.
The above is only the preferred embodiments of the utility model, not to the restriction of the protection scope of the utility model.It is all according to
The equivalent variations that the mentality of designing of this case is done each falls within the protection scope of this case.
Claims (5)
1. the movement information of knee acquisition system based on GPS positioning characterized by comprising
Battery power supply unit for powering to entire acquisition system；
It is installed at knee joint for acquiring the sensor group of knee joint femoral and knee joint tibial motion information；
For obtaining the GPS positioning module of altitude info ination；
For storing the memory module of motion information and altitude info ination；And
The control module connecting respectively with sensor group, GPS positioning module and memory module signal, control module is used for will be same
The altitude info ination that the motion information and GPS positioning module of the acquisition of timer group obtain is stored in storage mould as one group
Block.
2. the movement information of knee acquisition system based on GPS positioning as described in claim 1, which is characterized in that the biography
Sensor group includes:
For acquiring the first 3-axis acceleration sensor of knee joint femoral motion information；And
For acquiring the second 3-axis acceleration sensor of knee joint tibial motion information.
3. the movement information of knee acquisition system based on GPS positioning as described in claim 1, it is characterised in that: described to deposit
Storage module is stored using SD card.
4. the movement information of knee acquisition system based on GPS positioning as described in claim 1, which is characterized in that further include
The wireless transport module connecting with control module signal, control module is for controlling wireless transport module for the fortune in memory module
Dynamic information and altitude info ination are sent to motion analysis terminal.
5. the movement information of knee acquisition system based on GPS positioning as claimed in claim 4, it is characterised in that: the nothing
Line transmission module is bluetooth wireless transmission module, WIFI wireless transport module or wireless infrared transmitting module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720846817.XU CN208404583U (en) | 2017-07-13 | 2017-07-13 | Movement information of knee acquisition system based on GPS positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720846817.XU CN208404583U (en) | 2017-07-13 | 2017-07-13 | Movement information of knee acquisition system based on GPS positioning |
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| Publication Number | Publication Date |
|---|---|
| CN208404583U true CN208404583U (en) | 2019-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720846817.XU Expired - Fee Related CN208404583U (en) | 2017-07-13 | 2017-07-13 | Movement information of knee acquisition system based on GPS positioning |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022027157A1 (en) * | 2020-08-02 | 2022-02-10 | 时善炜 | Parkinson disease diagnosis system |
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2017
- 2017-07-13 CN CN201720846817.XU patent/CN208404583U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022027157A1 (en) * | 2020-08-02 | 2022-02-10 | 时善炜 | Parkinson disease diagnosis system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20200713 |