CN106419835A - Human body balance judging method - Google Patents
Human body balance judging method Download PDFInfo
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- CN106419835A CN106419835A CN201610571327.3A CN201610571327A CN106419835A CN 106419835 A CN106419835 A CN 106419835A CN 201610571327 A CN201610571327 A CN 201610571327A CN 106419835 A CN106419835 A CN 106419835A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/40—Detecting, measuring or recording for evaluating the nervous system
- A61B5/4005—Detecting, measuring or recording for evaluating the nervous system for evaluating the sensory system
- A61B5/4023—Evaluating sense of balance
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Abstract
The invention relates to body balance detection, in particular to a human body static or dynamic body and gait balance judging method. The method comprises the following steps: setting a balance threshold value as K, and respectively acquiring the area of a part, which is in contact with the ground, of a left foot and the area of a part, which is in contact with the ground, of a right foot in a static state; setting the contact area of the left foot as SL and setting the contact area of the right foot as Sr; respectively acquiring the maximum contact areas of the left foot and the right foot; comparing the contact area SL of the left foot to the contact area Sr of the right foot to obtain a difference value Dalt; and if the difference value Dalt is smaller than or equal to the balance threshold value K, determining that the human body is balanced, and if the difference value Dalt is greater than the balance threshold value K, determining that the human body is imbalanced. The areas of the double feet, which are in contact with the ground, of the human body in a static state or a dynamic state are acquired, balance of a patient is judged according to difference of single foot peak areas of the double feet which are in contact with the ground, a whole judging process is controlled and calculated through signal acquiring equipment and a computer, artificial control is avoided, and the problem that influence of subjective judgment to results is over large is eliminated.
Description
Technical field
The present invention relates to a kind of total balance of the body detection, more particularly, to a kind of trunk, the decision method of gait balance.
Background technology
Position of centre of gravity, machine are mainly passed through in the gait of the system such as rehabilitation, motion, the balance detection of trunk balance at present
The indexs such as vision, myoelectricity, trunk perpendicularity are judged.These current decision methods are all indirect determining methods, are substantially to lean on
Artificially subjective judging.So being difficult to quantify for the result judging.
With internet+application, a suitable height be refer to for accurate medical treatment.Rehabilitation medical is for quantization number
According to use claim it is desirable to condition-inference is carried out to patient by the data of this quantization, open on the basis of accurate diagnosis
Tool rehabilitation prescription, instructs patient's sentific training, helps patient's early recovery.
Content of the invention
It is an object of the invention to provide a kind of decision method of total balance of the body, solve in prior art, to gait, trunk
Balance detection still judged using artificial, the too big problem of the impact to judged result for the subjective factor.
For solving the above problems, the technical solution used in the present invention is：
Step one, sets total balance of the body threshold value as K；
Step 2, when collection people is static respectively, the area that contacts to earth on left foot and right crus of diaphragm and ground, the area that contacts to earth of left foot is
SL, the area that contacts to earth of right crus of diaphragm is Sr；
Step 3, gathers people respectively when mobile, the Maximum Contact area on left foot and right crus of diaphragm and ground, the tread surface of left foot
Amass as SL, the area that contacts to earth of right crus of diaphragm is Sr；
Step 4, by the area that contacts to earth of left foot be SL and the area that contacts to earth of right crus of diaphragm is compared for Sr, obtains difference value
Dalt；
Step 5, if difference value Dalt is less than or equal to average threshold K, human body is balance, if difference value Dalt
More than average threshold K, then human body is uneven.
Further, set single pin single-point and contact to earth threshold value as k, contact to earth threshold value more than or equal to this point when this sufficient single-point bottoms out value
K is effectively to contact to earth, otherwise then ignores.Pin effectively contacts to earth area and area SL or Sr that contact to earth as left and right pin around.
Further, the collection of the described area that contacts to earth is to open up the method such as shadow or calculation of pressure of contacting to earth by footmark to obtain.
Have the beneficial effects that using produced by technique scheme：By gather patient static or dynamic when biped connect
The size of tread surface, the monopodia peak area difference contacted to earth according to biped, to judge the balance of patient, entirely to judge
Cheng Jun is controlled by signal collecting device and calculates, it is to avoid manual control eliminates subjective judgement to be affected on result
Excessive problem.
Brief description
Fig. 1 is that during inactive state total balance of the body, double-legged foot contacts to earth area schematic diagram；
Fig. 2 is that during mobile status total balance of the body, double-legged foot contacts to earth area schematic diagram；
Fig. 3 is that when inactive state human body is uneven, both feet contact to earth area schematic diagram；
Fig. 4 is that when mobile status human body is uneven, double-legged foot contacts to earth area schematic diagram；
Fig. 5 is a kind of schematic flow sheet of the decision method of total balance of the body of the present invention.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.
Fig. 1～Fig. 5 shows an a kind of embodiment of decision method of total balance of the body of the present invention：A kind of total balance of the body
Decision method, comprises the following steps：
Step one, sets total balance of the body threshold value as K；
Step 2, when collection people is static respectively, the area that contacts to earth on left foot and right crus of diaphragm and ground, the area that contacts to earth of left foot is
SL, the area that contacts to earth of right crus of diaphragm is Sr；
Step 3, gathers people respectively when mobile, the Maximum Contact area on left foot and right crus of diaphragm and ground, the tread surface of left foot
Amass as SL, the area that contacts to earth of right crus of diaphragm is Sr；
Step 4, by the area that contacts to earth of left foot be SL and the area that contacts to earth of right crus of diaphragm is compared for Sr, obtains difference value
Dalt；
Step 5, if difference value Dalt is less than or equal to average threshold K, human body is balance, if difference value Dalt
More than average threshold K, then human body is uneven.
Set single pin single-point and contact to earth threshold value as k, be effectively tactile when this sufficient single-point bottoms out value more than or equal to this point threshold value k of contacting to earth
Ground, on the contrary then ignore.Around pin effectively contact to earth area and for left and right pin area SL or Sr that contact to earth.
According to a kind of another preferred embodiment of the decision method of total balance of the body of the present invention, the collection of the described area that contacts to earth
It is the method acquisition opening up shadow or calculation of pressure of contacting to earth by footmark.
The present invention is mainly based upon human body peak value of biped when static or dynamic area discrepancy that contacts to earth to judge human body
Gait or trunk balance, the balance of human body is judged by the contact to earth difference of area of both feet.When people is when static,
The area that collection left and right pin is contacted with ground；When human body is in walking or motion (not limited to this two states), gather respectively
The area of the maximum that both feet are contacted with ground；The area discrepancy being contacted to earth with both feet, carries out judging human body according to certain threshold value
Balance and the stability of gait.
In the present invention, balance threshold value can be ratio but be not limited to ratio；The double-legged peak value area discrepancy that contacts to earth is bigger,
Represent that balance is poorer；The contact to earth collection of area of double-legged peak value can open up the methods such as shadow, calculation of pressure of contacting to earth by footmark, but not
It is limited to these methods；The method can be used for the multiple fields such as medical rehabilitation, moving equilibrium measurement, but two kinds of applications of not limited to this.
The method had both comprised static balancing sex determination, also comprised other total balance of the body sex determinations.The difference in areas that described both feet contact to earth
Different, can be difference, ratio but two kinds of control methods of not limited to this.
Although reference be made herein to invention has been described for multiple explanatory embodiments of the present invention, however, it is to be understood that
Those skilled in the art can be designed that a lot of other modifications and embodiment, and these modifications and embodiment will fall in this Shen
Please be within disclosed spirit and spirit.More specifically, in the range of disclosure, drawings and claims, can
So that multiple modifications and improvement are carried out to the building block of theme composite configuration and/or layout.Except to building block and/or layout
The deformation carrying out and improvement are outer, and to those skilled in the art, other purposes also will be apparent from.
Claims (3)
1. a kind of decision method of total balance of the body is it is characterised in that comprise the following steps：
Step one, sets total balance of the body threshold value as K；
Step 2, when collection people is static respectively, the area that contacts to earth on left foot and right crus of diaphragm and ground, the area that contacts to earth of left foot is SL, right
The area that contacts to earth of pin is Sr；
Step 3, gathers people respectively when mobile, the Maximum Contact area on left foot and right crus of diaphragm and ground, and the area that contacts to earth of left foot is
SL, the area that contacts to earth of right crus of diaphragm is Sr；
Step 4, the area Sr that contacts to earth of contact to earth area SL and the right crus of diaphragm of left foot is compared, obtains difference value Dalt；
Step 5, if difference value Dalt is less than or equal to average threshold K, human body is balance, if difference value Dalt is more than
Average threshold K, then human body is uneven.
2. a kind of total balance of the body according to claim 1 decision method it is characterised in that：Set single pin single-point to contact to earth threshold
It is worth for k, be effectively to contact to earth when this sufficient single-point bottoms out value more than or equal to this point threshold value k of contacting to earth, otherwise then ignore.Pin is effective around
Contact to earth area and area SL or Sr that contact to earth as left and right pin.
3. a kind of total balance of the body according to claim 1 decision method it is characterised in that：The collection of the described area that contacts to earth
It is to open up the method such as shadow or calculation of pressure of contacting to earth by footmark to obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610571327.3A CN106419835A (en) | 2016-07-20 | 2016-07-20 | Human body balance judging method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610571327.3A CN106419835A (en) | 2016-07-20 | 2016-07-20 | Human body balance judging method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110876610A (en) * | 2018-09-05 | 2020-03-13 | 长庚大学 | Physiological information recording device and physiological information recording method thereof |
| CN111528806A (en) * | 2020-05-21 | 2020-08-14 | 上海体育学院 | Wear-free and mark-free three-dimensional human body balance stability measuring device system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930133A (en) * | 2012-09-24 | 2013-02-13 | 安徽埃力智能科技有限公司 | Integrated rapid balance and gait assessment system and method |
| CN103356203A (en) * | 2012-04-10 | 2013-10-23 | 中国人民解放军第四军医大学 | Method and device for detecting human body erect position balancing fatigue |
-
2016
- 2016-07-20 CN CN201610571327.3A patent/CN106419835A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103356203A (en) * | 2012-04-10 | 2013-10-23 | 中国人民解放军第四军医大学 | Method and device for detecting human body erect position balancing fatigue |
| CN102930133A (en) * | 2012-09-24 | 2013-02-13 | 安徽埃力智能科技有限公司 | Integrated rapid balance and gait assessment system and method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110876610A (en) * | 2018-09-05 | 2020-03-13 | 长庚大学 | Physiological information recording device and physiological information recording method thereof |
| CN110876610B (en) * | 2018-09-05 | 2022-06-24 | 长庚大学 | Physiological information recording device and physiological information recording method thereof |
| CN111528806A (en) * | 2020-05-21 | 2020-08-14 | 上海体育学院 | Wear-free and mark-free three-dimensional human body balance stability measuring device system |
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Application publication date: 20170222 |
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