CN110623672B - Physical fitness detection and monitoring method and physical fitness detection and monitoring device - Google Patents
Physical fitness detection and monitoring method and physical fitness detection and monitoring device Download PDFInfo
- Publication number
- CN110623672B CN110623672B CN201910888505.9A CN201910888505A CN110623672B CN 110623672 B CN110623672 B CN 110623672B CN 201910888505 A CN201910888505 A CN 201910888505A CN 110623672 B CN110623672 B CN 110623672B
- Authority
- CN
- China
- Prior art keywords
- physical fitness
- user
- detection
- acceleration
- physical ability
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 65
- 238000012544 monitoring process Methods 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000012806 monitoring device Methods 0.000 title claims description 14
- 230000001133 acceleration Effects 0.000 claims abstract description 48
- 230000008859 change Effects 0.000 claims abstract description 17
- 238000005286 illumination Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims 1
- 230000010354 integration Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 15
- 230000036314 physical performance Effects 0.000 description 9
- 210000004247 hand Anatomy 0.000 description 7
- 210000000707 wrist Anatomy 0.000 description 7
- 230000009182 swimming Effects 0.000 description 4
- 230000003993 interaction Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
- A61B5/1113—Local tracking of patients, e.g. in a hospital or private home
- A61B5/1114—Tracking parts of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
- A61B5/1118—Determining activity level
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
- A61B5/1123—Discriminating type of movement, e.g. walking or running
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/681—Wristwatch-type devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7271—Specific aspects of physiological measurement analysis
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Physiology (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Signal Processing (AREA)
- Psychiatry (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses a physical ability detection and monitoring method, which comprises the steps of collecting acceleration values of different directions of each movement of a user in fixed time through an acceleration sensor, counting duration time H of each movement, calculating acting force L [ i ] of the user according to the acceleration values, respectively carrying out time integration and Fourier change on the acting force L [ i ] to obtain momentum V [ i ] and force change frequency F [ i/2], and calculating physical ability score D according to the duration time H, the momentum V [ i ] and the force change frequency F [ i/2], wherein i represents the movement times of the user and the value range is a positive integer of 0~n. Compared with the prior art, the invention has the beneficial effects that the physical ability of the human body can be detected without distinguishing the movement types, and the physical ability score can be comprehensively obtained.
Description
Technical Field
The invention belongs to the technical field of wearable equipment, and particularly relates to a physical ability detection and monitoring method and physical ability detection and monitoring equipment.
Background
The wearable device is a portable device that is worn directly on the body or integrated into the clothing or accessories of the user. The wearable device is not only a hardware device, but also a small device with powerful functions through software support, data interaction and cloud interaction, and can bring great transition to our life and perception. Since it is mainly for detecting physical performance parameters of the subject, the wearable device informs the device that the finger can be carried on the limb, in particular on the wrist, for example a sport wristband.
However, the existing exercise bracelet can only count the number of steps, play balls, swim and other relatively intense activities independently, but cannot count daily life activities such as lifting hands, eating, dressing and the like, so that the obtained physical ability detection parameters are not accurate enough. Under the background of the long-term nursing insurance physical ability assessment, the physical ability state of the insured person needs to be objectively assessed, and physical ability detection parameters of daily life activities of the insured person need to be accurately counted.
Disclosure of Invention
Accordingly, the present invention is directed to a physical ability detection and monitoring method, and aims to solve the problem that the physical ability detection and monitoring parameters obtained by the existing physical ability detection and monitoring device are not accurate enough because the physical ability detection and monitoring device can only count the number of steps, play balls, swim and other more intense activities independently, but cannot count daily living activities such as raising hands, eating and dressing. The invention solves the problem that the physical ability assessment of the insured person for long-term care insurance is not objective by accurately counting the physical ability detection parameters of the daily living activities of the individual.
Another object of the present invention is to provide a physical performance detecting and monitoring apparatus applying the above physical performance detecting and monitoring method.
In order to solve the problems, the invention adopts the following technical scheme:
A physical ability detection and monitoring method includes collecting acceleration values of different directions of each movement of a user in fixed time through an acceleration sensor, counting duration time H of each movement, calculating acting force L [ i ] of the user according to the acceleration values, respectively carrying out time integration and Fourier change on the acting force L [ i ] to obtain momentum V [ i ] and force change frequency F [ i/2], and calculating physical ability score D according to the duration time H, the momentum V [ i ] and the force change frequency F [ i/2], wherein i represents the movement times of the user, and the value range is a positive integer of 0~n.
Optimally, the acceleration sensor is used for collecting acceleration values of different directions of each movement of a user in fixed time, and the acceleration values are specifically as follows:
Acceleration values X [ i ], Y [ i ] and Z [ i ] of each movement in X, Y and Z-axis directions are acquired through an acceleration sensor in 22-26 h.
Preferably, the acting force L [ i ] of the user is calculated according to the acceleration value, specifically, according to the following formula:
wherein g is gravitational acceleration.
Optimally, the physical ability score D is calculated from the duration H, the momentum V i and the force change frequency F i/2, specifically according to the following formula:
D=w 1×V[i]+W2×F[i/2]+W3 ×h, where W 1、W2、W3 is constant.
Preferably, the range of W 1、W2、W3 satisfies 0<W 1＜1、0＜W2 <1 and 0<W 3 <1.
The physical ability detection and monitoring equipment applying the physical ability detection and monitoring method comprises a chip assembly bracelet and a display screen, wherein the chip assembly is arranged on the bracelet and used for detecting acceleration of a user, and the display screen is arranged on the chip assembly and used for displaying physical ability scores.
The chip assembly comprises a chip shell, a circuit board, a touch component and a storage battery, wherein the circuit board, the touch component and the storage battery are arranged in the chip shell, the touch component is arranged on the circuit board and is in contact with the bottom of the chip shell to detect whether a user wears the physical ability detection and monitoring equipment, the acceleration sensor is arranged on the circuit board to detect acceleration values of different directions of each movement of the user, and the storage battery is electrically connected with the circuit board.
Preferably, the touch component is formed by an FPC flat cable arrangement.
Preferably, the chip assembly further comprises a charging port, and the charging port is arranged on the circuit board and is electrically connected with the storage battery.
Preferably, the chip assembly further comprises a light guide column, and the light guide column is arranged in the chip shell and electrically connected with the storage battery to realize illumination of the display screen.
Compared with the prior art, the invention has the beneficial effects that by adopting the scheme, the invention has the following advantages:
According to the detection method, through detecting accelerations of a user in different directions during each movement, the momentum V [ i ] and the force change frequency F [ i/2] are obtained, and meanwhile, the duration time H of each movement is combined, and the physical ability score D of a person is comprehensively calculated; because only the person generates exercise, whether the exercise is strenuous or regular exercise, the acceleration is generated, and the acceleration of each exercise is collected, the detection method of the invention can realize the detection of the physical ability of the human body without distinguishing the exercise types, solves the problem that the physical ability detection and monitoring equipment can only count the more intense activities such as step number, ball playing, swimming and the like independently, but cannot count the daily life activities such as lifting hands, eating, dressing and the like, and the obtained physical ability detection and monitoring parameters are not accurate, and in addition, the detection and monitoring method of the invention calculates the detected and monitored acceleration to obtain the momentum V i and the force change frequency F i/2, and simultaneously combines the duration time H of each exercise to obtain the physical ability score D of the total calculated person, thereby solving the problem that the traditional physical ability detection and monitoring equipment cannot comprehensively judge the physical ability of the person through various exercise parameters, and the obtained physical ability detection and monitoring parameters are not comprehensive.
The physical ability detection and monitoring equipment applying the physical ability detection and monitoring method disclosed by the invention has the advantages that the wrist is worn on the wrist of a person, the chip assembly can be used for detecting acceleration, the detection and monitoring of physical ability of a human body can be realized without distinguishing movement types, and the problems that the physical ability detection and monitoring equipment can only count relatively severe activities such as step numbers, ball playing, swimming and the like independently, but cannot count daily life activities such as lifting hands, eating, dressing and the like, and the obtained physical ability detection and monitoring parameters are inaccurate are solved.
Drawings
FIG. 1 is a flow chart of a physical ability detection and monitoring method provided in embodiment 1 of the present invention;
FIG. 2 is a schematic structural diagram of a physical performance detecting and monitoring device according to embodiment 2 of the present invention;
Fig. 3 is an exploded view of a physical performance detecting and monitoring device according to embodiment 2 of the present invention.
In the figure, 1, a chip assembly, 2, a bracelet, 11, a chip shell, 12, a circuit board, 13, a touch component, 14, a storage battery, 15, a charging port, 16 and a light guide column.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The embodiment 1 of the invention provides a physical ability detection and monitoring method, as shown in fig. 1, specifically comprising the following steps:
s1, acquiring acceleration values of a user in different directions during each movement in fixed time through an acceleration sensor, and counting duration time H of each movement;
The acceleration values X [ i ], Y [ i ] and Z [ i ] of each movement in X, Y and Z-axis directions are collected through an acceleration sensor in 22-26 h (for example, 24 h), wherein i represents the movement times of a user, and the value range is a positive integer of 0~n;
s2, calculating acting force L [ i ] of a user according to the acceleration value, wherein the acting force L [ i ] is calculated according to the following formula:
wherein i represents the number of movements of a user, the value range is a positive integer of 0~n, and g is the gravitational acceleration;
S3, respectively carrying out time integral and Fourier change on acting force L [ i ] to obtain momentum V [ i ] and force change frequency F [ i/2];
S4, calculating a physical ability score D according to the duration H, the momentum V [ i ] and the force change frequency F [ i/2 ]:
specifically, the calculation is performed according to the following formula:
D=w 1×V[i]+W2×F[i/2]+W3×H,W1、W2、W3 is a constant derived by correction;
the specific range of W 1、W2、W3 satisfies 0<W 1＜1、0＜W2 <1 and 0<W 3 <1, for example W 1＝0.2、W2 =0.5 and W 3 =0.7 in the present embodiment.
The physical ability detection and monitoring method of the embodiment can realize the physical ability detection and monitoring of a human body without distinguishing movement types by detecting the acceleration of a user in X, Y and Z-axis directions, thereby obtaining the problem that the obtained physical ability detection and monitoring parameters are inaccurate by combining the duration H of each movement, and the physical ability detection and monitoring method of the embodiment can solve the problem that the obtained physical ability detection and monitoring parameters cannot be counted for daily life activities such as hands raising, eating, dressing and the like by only counting the number of steps, playing balls, swimming and the like independently, and comprehensively judging the physical ability detection and monitoring parameters of the human body by combining the duration H of each movement.
The embodiment 2 of the invention provides physical performance detection and monitoring equipment applying the physical performance detection and monitoring method, as shown in fig. 2-3, the physical performance detection and monitoring equipment comprises a chip assembly 1, a bracelet 2 and a display screen, wherein the chip assembly 1 is arranged on the bracelet 2 for detecting acceleration, and the display screen is arranged on the chip assembly 1 for displaying physical performance scores;
In this embodiment, the bracelet 2 is worn on the wrist of a person, the chip assembly 1 can be used for detecting acceleration, and can realize detection and monitoring of physical ability of a human body without distinguishing movement types, so that the problem that physical ability detection and monitoring parameters are not accurate enough due to incapability of counting daily life activities such as lifting hands, eating and dressing is solved, and the physical ability detection and monitoring equipment can only count more severe activities such as step count, ball playing and swimming independently.
Further, the chip assembly 1 comprises a chip shell 11, a circuit board 12, a touch part 13 and a storage battery 14, wherein the circuit board 12, the touch part 13 and the storage battery 14 are arranged in the chip shell 11, the touch part 13 is arranged on the circuit board 12 and is contacted with the bottom of the chip shell 11 for detecting whether a user wears the physical ability detection and monitoring equipment, an acceleration sensor is arranged on the circuit board 12 for detecting acceleration values of the user in different directions every time the user moves, and the storage battery 14 is electrically connected with the circuit board 12;
The chip shell 11 consists of an upper cover, a lower cover and a shell arranged between the upper cover and the lower cover, wherein the upper cover is provided with a display screen which is electrically connected with the circuit board 12 and used for showing physical ability scores;
the touch part 13 is formed by arranging FPC wires;
The chip assembly 1 further comprises a charging port 15, wherein the charging port 15 is arranged on the circuit board 12 and is electrically connected with the storage battery 14 to charge the storage battery 14, the charging port 15 is specifically a USB charging port in the embodiment, when the chip assembly is specifically used, one end of a charging wire with a USB connector is inserted into the charging port 15, and the other end of the charging wire is connected with an external power supply to charge the storage battery 14.
The chip assembly 1 further comprises a light guide column 16, wherein the light guide column 16 is arranged in the chip shell 11 and is electrically connected with the storage battery 14 to realize illumination of the display screen, for example, the light guide column 16 is an LED lamp light guide column, the storage battery 14 supplies power for the light guide column 16, and the light guide column 16 is arranged at the lower end of the chip shell 11 and is used for illuminating characters on the display screen, so that a wearer can clearly see the physical ability score at night.
The specific use process of the physical ability detection and monitoring device of this embodiment:
Firstly, a user wears the bracelet 2 on the wrist, the touch component 13 is used for detecting whether the user wears the bracelet on the wrist or not and detecting whether the chip component is tightly attached to the wrist or not, the acceleration sensor arranged on the circuit board 12 can detect acceleration values X [ i ], Y [ i ] and Z [ i ] of each movement of the user in X, Y and Z-axis directions in real time, the circuit board 12 counts the duration H of each movement, and then the acting force L [ i ] of the user is calculated according to the acceleration values X [ i ], Y [ i ] and Z [ i ], wherein the L [ i ] obtains a calculation formula: The physical ability detection and monitoring device can realize that the movement types are not distinguished in the physical ability detection and monitoring process by detecting the acceleration, so that the physical ability detection and monitoring of the human body is realized, and the problems that the physical ability detection and monitoring device can only count the number of steps, play balls, swim and other more intense activities independently, but cannot count daily life activities such as raising hands, eating, dressing and the like, and the obtained physical ability detection and monitoring parameters are inaccurate are solved;
Then, the moment VI and the force variation frequency F I/2 are obtained by respectively carrying out time integration and Fourier variation on the acting force L I;
finally, calculating the physical ability score D according to the duration H, the momentum V [ i ] and the force change frequency F [ i/2], and displaying the physical ability score D on a display screen, wherein the calculation formulas of the physical ability score D are that D=W 1×V[i]+W2×F[i/2]+W3×H,W1＝0.2、W2 =0.5 and W 3 =0.7, and the physical ability score is calculated by integrating the duration H, the momentum V [ i ] and the force change frequency F [ i/2], so that the problem that the physical ability level of a person cannot be comprehensively judged through various motion parameters by the traditional physical ability detection and monitoring equipment, and the obtained physical ability detection and monitoring parameters are not comprehensive can be solved.
The present invention is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present invention are intended to be included in the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.
Claims (9)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019104502955 | 2019-05-28 | ||
| CN201910450295 | 2019-05-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110623672A CN110623672A (en) | 2019-12-31 |
| CN110623672B true CN110623672B (en) | 2025-01-28 |
Family
ID=68971943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910888505.9A Active CN110623672B (en) | 2019-05-28 | 2019-09-19 | Physical fitness detection and monitoring method and physical fitness detection and monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110623672B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210871596U (en) * | 2019-05-28 | 2020-06-30 | 杭州易护科技有限公司 | Incapability detection and monitoring equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004121539A (en) * | 2002-10-02 | 2004-04-22 | Seiko Epson Corp | Body motion detection device |
| US7387611B2 (en) * | 2003-04-10 | 2008-06-17 | Matsushita Electric Industrial Co., Ltd. | Physical movement analyzer and physical movement analyzing method |
| JP2011064515A (en) * | 2009-09-16 | 2011-03-31 | Hitachi Automotive Systems Ltd | Angular speed and acceleration detector |
| US10922383B2 (en) * | 2012-04-13 | 2021-02-16 | Adidas Ag | Athletic activity monitoring methods and systems |
| JP2018094091A (en) * | 2016-12-13 | 2018-06-21 | セイコーエプソン株式会社 | Physical ability evaluation system, electronic device, physical ability evaluation server, physical ability evaluation method, physical ability evaluation program, and recording medium |
-
2019
- 2019-09-19 CN CN201910888505.9A patent/CN110623672B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210871596U (en) * | 2019-05-28 | 2020-06-30 | 杭州易护科技有限公司 | Incapability detection and monitoring equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110623672A (en) | 2019-12-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11513610B2 (en) | Gesture recognition | |
| US10212994B2 (en) | Smart watch band | |
| Kos et al. | A wearable device and system for movement and biometric data acquisition for sports applications | |
| US10398358B2 (en) | Dynamic sampling | |
| CN104169926B (en) | Device for calculating energy consumption | |
| CN105050487B (en) | Utilize the athletic performance monitoring of heart rate information | |
| US20150173666A1 (en) | In-Situ Concussion Monitor | |
| CN105683976A (en) | energy consuming equipment | |
| US12100965B2 (en) | Universal charger | |
| CN108488728B (en) | Reaction lamp device and athletic ability training system | |
| WO2016061668A1 (en) | Device and method for identifying subject's activity profile | |
| CN205318387U (en) | Multinode parkinson disease symptom ration evaluation device | |
| US10251598B2 (en) | Waistband monitoring analysis for a user | |
| CN110623672B (en) | Physical fitness detection and monitoring method and physical fitness detection and monitoring device | |
| CN210871596U (en) | Incapability detection and monitoring equipment | |
| US20240266852A1 (en) | Charging station for differently sized wearable ring devices | |
| CN107582043A (en) | A kind of wearable cardioelectric monitor necklace and cardioelectric monitor method | |
| Fujiki et al. | Making sense of accelerometer measurements in pervasive physical activity applications | |
| JP7761596B2 (en) | Fitness Monitoring and Tracking Devices | |
| CN205814302U (en) | Wearable ring device with real-time detection and transmission of body physiological characteristics | |
| US20250260249A1 (en) | Portable charger without a battery for wearable devices | |
| US20250055294A1 (en) | Charger adapter for multiple ring sizes | |
| TWI615102B (en) | Various informations sensing smart cloth | |
| CN208926352U (en) | Intelligent Human fat balance | |
| TWM549893U (en) | Physiological information chip wearing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |