CN109224397B

CN109224397B - System for measuring physical quality and using method thereof

Info

Publication number: CN109224397B
Application number: CN201810878304.6A
Authority: CN
Inventors: 夏茂; 顾磊; 徐鑫
Original assignee: Individual
Current assignee: Anhui Kangsui Health Technology Co ltd
Priority date: 2018-08-03
Filing date: 2018-08-03
Publication date: 2021-04-02
Anticipated expiration: 2038-08-03
Also published as: CN109224397A; CN109224397B8

Abstract

The invention discloses a system for measuring physical quality and a using method thereof, and the system comprises a third tester and a service platform, wherein the third tester comprises a third control module, an operation guide rail, a first reflection infrared sensor and a second reflection infrared sensor, sliders matched with the operation guide rail are fixed below the first reflection infrared sensor and the second reflection infrared sensor respectively, the two sliders are also correspondingly connected with a driving mechanism for driving the corresponding sliders to move on the operation guide rail, and the first reflection infrared sensor and the second reflection infrared sensor are arranged up and down on the operation guide rail; and the data obtained by the third control module is transmitted to the service platform for processing. The invention has the advantages that: the user obtains the height of the user and the result of forward bending, longitudinal jumping, sit-up or push-up of the sitting body through the third tester, a basis is provided for giving a training guidance scheme, the third tester can be used for various test items, the types of the testers are saved, and the floor area for testing is also reduced.

Description

System for measuring physical quality and using method thereof

Technical Field

The invention relates to the field of physical fitness detection equipment, in particular to a system for measuring physical fitness and a using method thereof.

Background

The formal implementation of national physique monitoring in China is nearly 20 years, and certain effect is achieved. However, the current national physique monitoring work is in a small audience range, and most people even have no knowledge of the physique monitoring work, so that the promotion of the work is limited to a great extent.

The existing physique detection is realized by inquiring from each department of a physique detection center by a user and then making a judgment according to doctors, a device for automatically obtaining a result after testing does not exist, and the user cannot perform proper exercise and proper exercise amount according to own conditions.

Disclosure of Invention

To overcome the above-mentioned deficiencies of the prior art, the present invention provides a system for measuring physical fitness and a method of using the same.

In order to achieve the purpose, the invention adopts the following technical scheme:

a system for measuring physical quality comprises a third tester and a service platform, wherein the third tester comprises a third control module, an operation guide rail, a first reflection infrared sensor and a second reflection infrared sensor, sliders matched with the operation guide rail are fixed below the first reflection infrared sensor and the second reflection infrared sensor respectively, the two sliders are also correspondingly connected with a driving mechanism for driving the corresponding sliders to move on the operation guide rail, the operation guide rail is vertically arranged, and the first reflection infrared sensor and the second reflection infrared sensor are vertically arranged on the operation guide rail;

and the data obtained by the third control module is transmitted to the service platform for processing, and the results of the forward bending, the longitudinal jumping, the sit-up or the push-up of the user are obtained.

The infrared sensor and the infrared sensor are fixed on the vertical support, the first reflection infrared sensor and the second reflection infrared sensor are fixed on the surfaces opposite to the motion guide rail, the slide blocks are matched with the motion guide rail, and the drive mechanism drives the corresponding slide blocks to move on the motion guide rail.

The optimized heart rate detection device is used for collecting and uploading real-time heart rate data to the service platform when a user tests or trains, the service platform collects and processes data sent by the third control module and the heart rate detection device and gives a training guidance scheme, the training guidance scheme comprises movement frequency and movement time, the service platform transmits the movement frequency corresponding to beat audio and the movement time corresponding to audio playing time to the wireless audio transmission device, and the wireless audio transmission device guides the user to move.

Preferably, the service platform inputs user information and a selection signal of the detection mode into the third control module, so as to control the driving mechanism and determine the positions of the first reflection infrared sensor 82 and the second reflection sensor 83 in four detection modes of forward bending, longitudinal jumping, sit-up and push-up of the sitting body.

Optimally, a heightening plate is arranged at the test position.

The use method of the system for measuring physical quality comprises the following steps:

s1, inputting a user name to the service platform;

s2, the third control module measures the height of a user, the forward flexion and the longitudinal jump of a sitting body by adjusting the first reflection infrared sensor and the second reflection infrared sensor, the user uses the heart rate detection device, and when the heart rate of the user is stable and in a normal safety interval, the service platform guides a man to use the third tester to test the push-up and guides the woman to test the sit-up through the wireless audio transmission device;

s3, according to the national physique measuring standard manual, pulse times are obtained through testing of the heart rate detection device, the service platform collects and stores information of the height, seat forward bending, longitudinal jumping, push-up or sit-up and heart rate detection device of the user, and a test result is given;

s4, selecting whether a training guidance scheme needs to be given or not on the service platform by the user, and if the training guidance scheme needs to be obtained, giving the training guidance scheme by the service platform according to the test result of the user, wherein the training guidance scheme comprises exercise frequency and exercise time; the service platform guides the user to carry out the exercise frequency and the exercise time of the exercise items of the lying-up push-up or the sit-up through the audio transmission device.

Preferably, in step S4, the exercise items further include frog jumping, squat jumping, pressing legs, exercising forward bending with feet closed, kneeling and standing the back arch, and standing and stretching the back.

Preferably, in step S2, before each motion item, the third control module drives the first reflective infrared sensor and the second reflective infrared sensor to the corresponding positions by controlling the driving mechanism.

The invention has the advantages that:

(1) according to the invention, the user name is input into the service platform, the user obtains the height of the user and the result of forward bending, longitudinal jumping, sit-up or push-up of the user sitting body through the third tester, so that a basis is provided for giving a training guidance scheme, and the third tester can be used for various test items, thus the types of testers are saved, and the floor area for testing is also reduced.

(2) The present invention uses a wireless audio transmission device to guide a user in the frequency and time of movement.

(3) The invention uses the heightening plate to offset the height of the driving mechanism when detecting push-up, sit-up, forward bending and vertical jumping of the sitting body.

(4) The third tester can also be applied to various sports training projects, so that the physique monitoring device and the sports device are integrated, and data support is provided for healthy sports.

Drawings

Fig. 1 is a structural diagram of the system for integrated physical fitness detection according to the present invention.

Fig. 2 is a schematic structural view of a vital capacity tester in the integrated physique detection system of the invention.

Fig. 3 is a schematic structural diagram of a second tester in the integrated physical fitness testing system according to the present invention.

Fig. 4 is a schematic structural diagram of a third tester in the integrated physical fitness testing system of the invention.

The notations in the figures have the following meanings:

1-support part 13-first groove 14-second groove 18 strip opening

2-height tester

3-first tester 31-first reflective sensor 32-irradiation point location

33-start switch 34-first control module

41-step

5-second tester 51-housing 52-left pressure sensor 53-right pressure sensor

54-second control Module

6-grip tester

7-spirometer 71-bell mouth 72-airflow sensor 73-display

74-air blowing pipe 75-electronic tester 76-air blowing pipe 77-handle

8-third tester 81-operation guide 82-first reflective infrared sensor

83-second reflective infrared sensor 84-third control module 85-vertical support

86-drive mechanism

Detailed Description

As shown in fig. 1, the integrated physique detection system comprises a support part 1 and a height tester 2 fixed on the left side surface of the support part 1, wherein the support part 1 is provided with a first tester 3 for detecting selective reaction, a step tester for detecting cardiopulmonary function, a second tester 5 for measuring weight and standing with eyes closed and feet, a holding force tester 6 and a vital capacity tester 7, and one side edge of the support part 1 is also provided with a third tester 8 for measuring longitudinal jumping, push-up, sit-up and anteflexion as a body. The supporting part 1 is also provided with a service platform, a wireless audio transmission device and a heart rate detection device outside, and the service platform is used for receiving data detected by each tester and controlling the start of each tester. Specifically, the service platform receives detection data of the height tester 2, the first control module 34, the step tester, the second control module 54, the grip tester 6, the vital capacity tester 7 and the third control module 84 respectively. The heart rate detection device collects and uploads a real-time heart rate of a user during testing or training to the service platform, the service platform carries out heart-lung endurance evaluation according to uploaded data and provides a training guidance scheme, the training guidance scheme comprises a motion frequency and a motion time, and the wireless audio transmission device receives the motion frequency and the motion time sent by the platform and converts the motion frequency and the motion time into a beat frequency and an audio sending time. The motion frequency controls the beat frequency sent by the wireless audio transmission device, and the motion time controls the audio sending time of the wireless audio transmission device.

The supporting part 1 is a carriage structure, and a first groove 13 matched with the outer dimension of the step tester and a second groove 14 matched with the dimension of a shell 51 of the second tester 5 are arranged at the lower position of the carriage structure.

First tester 3

The first tester 3 comprises a first reflective sensor 31, a starting switch 33 and a first control module 34, wherein the first control module 34 is connected with the starting switch 33 and controls the first reflective sensor 31 to randomly emit infrared rays to a plurality of irradiation points 32 at random. In this embodiment, five irradiation sites 32 are included.

The test flow of the first tester 3 is as follows: the starting switch 33 is pressed by one hand, the first reflection type sensor 31 randomly irradiates any one of the five irradiation points 32 below the starting switch at irregular time, the hand pressed by the testee to press the starting key quickly slides to the irradiation point 32, then the starting key is continuously pressed, the first reflection type sensor 31 randomly irradiates any one of the five irradiation points 32 below the starting switch again at irregular time, the hand pressed by the testee to press the starting key quickly slides to the irradiation point 32 irradiated for the second time, the test is repeated for 5 times, the average reaction time is calculated by the first control module 34, and the data are sent to the service platform. The order in which the first reflective sensor 31 illuminates the five illumination spots 32 is not fixed, and the number of illumination spots 32 that receive infrared light during detection is not fixed.

Step tester

The step tester includes step 4, podotheca, the bottom of podotheca is provided with the first pressure sensor of a plurality of along the edge, the podotheca is the elastomer, uses rubber materials in this embodiment, is applicable to different foot types like this to install the first pressure sensor in the podotheca bottom along with the shrink of podotheca, more be applicable to the user of the foot of different foot types and different sizes. Compared with the step tester with the first pressure sensor, the user needs to step on the position where the first pressure sensor is installed each time when moving, so that the user is easy to divert attention and the user can fall down. The invention reduces the occurrence of the event, and because of the difference between the foot type and the foot size of the user, the first pressure sensor arranged on the step 4 is not suitable for all users, the invention is characterized in that the user sleeves the foot, the first pressure sensor is always positioned under the foot, and the service platform can give out guiding suggestions to the user by comparing the data of the first pressure sensors, correct the incorrect posture of the user for getting on or off the step 4 and correct the body type during movement.

The first pressure sensor is connected with a step control module in the step 4, the step control module compares data obtained by the first pressure sensors, judges whether the compared difference value is in a threshold value, marks the position of a stress point with the largest stress at the position, if the stress is uniform, the step control module transmits a signal corresponding to the uniform stress to the service platform, and if the stress is non-uniform, the step control module transmits the position of the stress point with the largest stress and the pressure value of the maximum stress point to the service platform.

The step control module tests the pressure change of the testee respectively stepping on the step 4 and the ground in real time through the first pressure sensor, and calculates the magnitude of work of the testee by combining the height of the step 4, thereby calculating the amount of exercise of the testee. When the testee does not carry out the test of step tester, also can dress the shoe cover that is furnished with pressure sensors and carry out motions such as running, climbing stair to upload the motion data to service platform in real time.

According to the data monitored by the first pressure sensor in the user test process, the height and weight data of the testee are combined, the step control module calculates the scientific height of different users when the steps 4 are used for exercising, and the damage to the knees is avoided while the effect of exercising is guaranteed.

Specifically, a plurality of first pressure sensors are distributed in the shoe covers, the pressure-bearing conditions of different areas of the soles of the shoes can be tested respectively, the situation that the steps of the testee are unstable due to overlarge exercise amount can be judged when the pressure-bearing conditions of the foot outer edge force points are continuously abnormal by sensing the heels, the toes and the foot inner edge force points of the testee, the service platform immediately and automatically stops exercising or testing through the prompt of the wireless audio transmission device, and accidental falling is prevented in the using process.

In this embodiment, a cavity is provided in the step 4 for placing the cover.

Vital capacity tester 7

As shown in fig. 2, the spirometry tester 7 includes an air blowing pipe 76, an air flow sensor 72, an air flow display 73, and an electronic tester 75, wherein the first air outlet and the second air outlet are both disposed on the air blowing pipe 76, and a handle 77 convenient to hold is disposed below the air blowing pipe 76. The air flow sensor 72 is arranged at a first air outlet, the air flow display 73 is connected with the air flow sensor 72, and a second air outlet is connected with the detection end of the electronic tester 75 through an air blowing pipe 74. The blowing opening of the blowing pipeline 76 is provided with a horn mouth 7. The airflow force of the user is sensed by the airflow sensor 72 and displayed on the display 73, and the condition of too much or too little airflow is indicated. The data from the electronic tester 75 is transmitted to the service platform.

Second tester 5

As shown in fig. 3, the second tester 5 includes a housing 51, a left pressure sensor 52, a right pressure sensor 53, and a second control module 54 are disposed in the housing 51, a component for marking the standing of the left foot and the right foot is disposed at a corresponding position on the housing 51 directly above the left pressure sensor 52 and the right pressure sensor 53, and the second control module 54 is connected to the signal ends of the left pressure sensor 52 and the right pressure sensor 53, respectively. When the second control module 54 controls the second tester 5 to be in the weight detection state, the user stands on the housing 51 with the left and right feet, and the second control module 54 acquires the weight value. When the second control module 54 controls the second tester 5 to be in the eye-closed single-foot standing state, the two feet stand on the shell 51 according to the left foot and the right foot respectively, the eyes are closed, one of the feet is lifted up at the same time, and when the lifted foot falls to the ground, the second control module 54 obtains the pressure change sensed by the sensor corresponding to the lower part of the standing foot, and the single-foot standing time is recorded. The service platform communicates the mode selection to the second control module 54 and the data obtained by the second control module 54 is communicated to the service platform.

Third tester 8

As shown in fig. 4, the third tester 8 includes a vertical support 85, a driving mechanism 86, a third control module 84, a running guide 81, a first reflective infrared sensor 82, and a second reflective infrared sensor 83, fixed ends of the running guide and the driving mechanism 86 are fixed on the vertical support 85, sliding blocks matched with the running guide 81 are fixed on surfaces of the first reflective infrared sensor 82 and the second reflective infrared sensor 83 opposite to the running guide 81, the driving mechanism 86 drives the corresponding sliding blocks to move on the running guide 81, the running guide 81 is arranged in the support portion 1 perpendicular to the ground, the first reflective infrared sensor 82 and the second reflective infrared sensor 83 are arranged up and down on the running guide 81, and the support portion 1 is provided with a long strip 18 at radiation emitting ports of the first reflective infrared sensor 82 and the second reflective infrared sensor 83. Infrared rays that do not affect the first and second reflective

infrared sensors

82 and 83 are emitted toward the detection area of the third tester 8. The third control module 84 controls the two drive mechanisms 86 to move the first and second reflective

infrared sensors

82, 83 to a height suitable for the user's height and corresponding measurements including push-up, sit-up forward, and jump. The data obtained by the third control module 84 is transmitted to the service platform, and the service platform inputs the user information and the selection signal of the detection mode into the third control module 84, thereby controlling the driving mechanism and determining the positions of the first reflective infrared sensor 82 and the second reflective sensor 83 in the four detection modes.

When the user push-up is detected, the second reflective infrared sensor 83 receives a reflective signal when the body is flat and the arms are bent, the first reflective infrared sensor 82 receives a reflective signal when the arms are straight, a complete push-up must include a reflective signal received by the first reflective infrared sensor 82 and a reflective signal received by the second reflective infrared sensor 83, and the third control module 84 judges the frequency of the user push-up by receiving signals of the first reflective infrared sensor 82 and the second reflective infrared sensor 83 and by the time interval of the second reflective infrared sensor 83 receiving the signals.

When the person to be detected sits on the back, the body of the person to be detected lies down and is lower than the infrared rays emitted by the second reflective infrared sensor 83, the body of the person after standing up sequentially touches the infrared rays emitted by the second reflective infrared sensor 83 and the first reflective infrared sensor 82, and after the person touches the rays of the first reflective infrared sensor 82 twice, the sit-up is completed once.

When the forward bending of the user seat body is detected, the first reflection infrared sensor 82 and the second reflection infrared sensor 83 have a distance measuring function, the arm and the leg of the person to be detected facing the first reflection infrared sensor 82 and the second reflection infrared sensor 83 are parallel to the rays emitted by the first reflection infrared sensor 82 and the second reflection infrared sensor 83, the second reflection infrared sensor 83 measures a first distance between the second reflection infrared sensor 83 and the sole of a foot, the first reflection infrared sensor 82 measures a second distance between the first reflection infrared sensor 82 and the finger after the forward bending of the body, the score of the forward bending of the seat body is obtained by subtracting the first distance from the second distance, and the score has a positive value and a negative value.

When the longitudinal jump of the user is detected, the body of the testee is perpendicular to the infrared rays emitted by the first reflection infrared sensor 82 and the second reflection infrared sensor 83, the sole touches the infrared rays emitted by the second reflection infrared sensor 83, the testee jumps, and the qualified longitudinal jump is calculated only when the height of the jump exceeds the horizontal height of the infrared rays emitted by the first reflection infrared sensor 82. The time difference between the take-off and landing of the user is measured by the second reflective infrared sensor 83, thereby calculating the vertical jump height.

The invention is provided with a heightening plate (not shown in the figure) at the user testing position, and the heightening plate can be vertically hung on the supporting part 1 to offset the height of the driving mechanism when detecting push-up, sit-up, forward bending and longitudinal jumping of a sitting body.

In the invention, the third tester 8 can be used for completing the function of the height tester 2, and the height tester 2 can be directly deleted. Since the driving mechanism 86 for driving the first reflective infrared sensor 82 to move by the third measuring device 8 is located at the highest position, the height measuring device 2 is used for height measurement in order to ensure the balance of the center of gravity of the whole system.

The third tester 8 may also be adapted for frog jumping, half squat jumping, leg pressing, body forward flexion exercises with both feet closed, kneeling back bow, standing back stretching detection or training.

Heart rate detection device

The heart rate detection device comprises a heart rate glove, pulse testers are arranged at five fingers of the glove respectively, a heart rate measurement module is further arranged on the glove, and the heart rate measurement module receives pulses measured by the pulse testers of the five fingers and transmits the pulses to the service platform after averaging. The average pulse of five fingers is tested simultaneously, thereby accurately testing the step 4 index achievement.

The height tester 2, the first tester 3, the step tester, the second tester 5, the grip tester 6, the vital capacity tester 7 and the third tester 8 can be combined in pairs or a plurality of combinations for use.

Method for using system

The use method of the system comprises the following steps:

s1, inputting the name, the sex and the age of the user to the service platform;

s2, the service platform guides the user to measure the height by using the height tester 2, measure the selection reaction by using the first tester 3, measure the weight by using the second tester 5 and the balance ability when the eyes are closed and the feet stand, test the grip strength by using the grip strength tester 6, test the vital capacity by using the vital capacity tester 7, and test the forward flexion and the longitudinal jump of the sitting body by using the third tester 8; the user wears heart rate gloves, and when the heart rate of the user is stable and in a normal safety interval, the service platform instructs to use a third tester 8 for male test push-up and instructs a female test sit-up through the wireless audio transmission device; instructing the user to measure cardiopulmonary function using the step tester;

s3, the service platform tests and obtains pulse times through the heart rate detection device according to the national physique determination standard manual, the service platform respectively obtains user form scores, function scores and quality scores according to uploaded ages, sexes and the measurement values, and the service platform collects and stores all information of the user and gives test results;

s4, selecting whether a training guidance scheme needs to be given or not on the service platform by the user, and if the training guidance scheme needs to be obtained, giving the training guidance scheme by the service platform according to the form score, the function score and the quality score, wherein the training guidance scheme comprises exercise frequency and exercise time; the service platform guides the user to train the exercise frequency and exercise time through the audio transmission device, and the training content comprises the steps of using the step tester to improve the function score and using the first tester 3, the grip tester 6 and the third tester 8 to improve the quality score.

In step S2, when the user performs the test of the step tester, the specific steps are as follows:

s21, a user wears shoe covers with a plurality of first pressure sensors distributed on the edge of a sole, and the step control module judges whether the pressure bearing of each area of the sole is even;

s22, prohibiting the test when the weight is too heavy or the pressure bearing of the sole is not uniform; when the weight of a user is in accordance with the requirement in a static state and the pressure of the sole is uniform, the user moves up and down on the step 4, the heart rate glove monitors the heart rate change of the user in real time, and when the heart rate exceeds the initial heart rate within a certain range, the service platform gives an early warning; the step control module calculates the work done by the user in real time, counts the accumulated amount of exercise, and simultaneously evaluates whether the risk of falling down exists according to the change of the detection data of the first pressure sensors distributed on the soles;

and S23, after the test is finished, the service platform records the work load and the heart rate change condition.

In step S4, before the function score is improved using the step tester, the service platform sends the data obtained in step S3 to the step control module, and the step control module adjusts the height of the step 4 to a proper height.

In step S4, the training items using the third tester 8 further include a frog jump, a squat jump, a leg-pressing, a body-forward-bending exercise with both feet closed, a kneeling-up back bow, and a standing back-stretching.

Using method of step tester

If only the step tester, the heart rate detection device, the service platform and the wireless audio transmission device are used for testing and training, the method comprises the following specific steps:

s1, inputting the name and height of the user to the service platform;

s2, the service platform sends height information to the step control module, the step control module controls and adjusts the height of the step 4, a user wears shoe covers and detects the weight through a first pressure sensor below the shoe covers, the user uses a heart rate detection device, when the heart rate of the user is stable and in a normal safety interval, the service platform guides the user to use a step tester to measure the cardio-pulmonary function through a wireless audio transmission device, and the step control module judges whether the pressure bearing of each area of the sole is average;

the step control module compares data obtained by the plurality of first pressure sensors, judges whether the compared difference value is within a threshold value, marks the position of the stressed point with the largest stress, transmits a signal corresponding to the uniform stress to the service platform if the stress is uniform, and transmits the position of the stressed point with the largest stress and the pressure value of the maximum stressed point to the service platform if the stress is non-uniform.

S3, when the step control module measures that the weight is too heavy or the pressure bearing of the sole is not uniform, the test and training are forbidden; when the weight of a user is in accordance with the requirement in a static state and the pressure of the sole is uniform, the user moves up and down on the step 4, the heart rate detection device monitors the heart rate change of the user in real time, and when the heart rate exceeds the initial heart rate within a certain range, the service platform gives an early warning; the step control module calculates the work done by the user in real time, counts the accumulated amount of exercise, and simultaneously evaluates whether the risk of falling down exists according to the change of the detection data of the first pressure sensors distributed on the soles;

s4, after the test is finished, the service platform records the work load and the heart rate change condition of the user, and the corresponding score of the cardiopulmonary function of the user is obtained according to the gender and age of the user;

s5, selecting whether a training guidance scheme needs to be given or not on the service platform by the user, and if the training guidance scheme needs to be obtained, giving the training guidance scheme by the service platform according to the corresponding scores of the cardiopulmonary functions of the user, wherein the training guidance scheme comprises exercise frequency and exercise time; the service platform guides the user to move on the step 4 and move on the frequency and time through the audio transmission device.

The step control module obtains the real-time data of a plurality of first pressure sensors, judges that the testee produces the unstable condition of step because of the amount of exercise is too big, and service platform passes through the suggestion of wireless audio transmission device and stops taking exercise, prevents that the accident from falling down in the use.

The user wears the shoe cover provided with the pressure sensor to run and climb the stairs, and uploads the motion data to the service platform in real time.

Use method of third tester

If only the third tester 8, the heart rate detection device, the service platform and the wireless audio transmission device are used for testing and training, the specific steps are as follows:

s1, inputting a user name to the service platform;

s2, the third control module 84 measures the height, the forward bending and the longitudinal jumping of the sitting body of the user by adjusting the first reflection infrared sensor 82 and the second reflection infrared sensor 83, the user uses the heart rate detection device, and when the heart rate of the user is stable and in a normal safety interval, the service platform guides the man to use the third tester 8 to test the push-up and guides the woman to test the sit-up through the wireless audio transmission device;

In step S4, the exercise items further include frog jumping, half squat jumping, leg pressing, body forward bending exercise with both feet closed, kneeling and standing with the back arch, and standing with the back. Before each sport, the third control module 84 drives the first reflective infrared sensor 82 and the second reflective infrared sensor 83 to corresponding positions by controlling the driving mechanism 86.

The present invention does not protect the internal structure of each control module and the corresponding software program.

The invention is not to be considered as limited to the specific embodiments shown and described, but is to be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

Claims

1. The system for measuring the physical quality is characterized by comprising a third tester (8) and a service platform, wherein the third tester (8) comprises a third control module (84), an operation guide rail (81), a first reflection infrared sensor (82) and a second reflection infrared sensor (83), sliding blocks matched with the operation guide rail (81) are fixed below the first reflection infrared sensor (82) and the second reflection infrared sensor (83), the two sliding blocks are also correspondingly connected with driving mechanisms (86) for driving the corresponding sliding blocks to move on the operation guide rail (81), the operation guide rail (81) is vertically arranged, and the first reflection infrared sensor (82) and the second reflection infrared sensor (83) are vertically arranged on the operation guide rail (81);

the testing method of the third tester (8) is as follows:

when the user push-up is detected, the second reflective infrared sensor (83) receives a reflection signal when the body is flat and the arms are bent, the first reflective infrared sensor (82) receives the reflection signal when the arms are straight, a complete push-up must comprise the reflection signal received by the first reflective infrared sensor (82) and the reflection signal received by the second reflective infrared sensor (83), and the third control module (84) judges the frequency of the user push-up by receiving the signals of the first reflective infrared sensor (82) and the second reflective infrared sensor (83) and by the time interval of the second reflective infrared sensor (83) for receiving the signals;

when a person to be detected sits on the back, the body of the person to be detected is lower than the infrared rays emitted by the second reflective infrared sensor (83) when the person lies down, the body sequentially touches the infrared rays emitted by the second reflective infrared sensor (83) and the first reflective infrared sensor (82) after the person stands up, and one sit-up is completed after the person touches the rays of the first reflective infrared sensor (82) twice;

when the forward bending of the sitting body of the user is detected, the first reflection infrared sensor (82) and the second reflection infrared sensor (83) have a distance measuring function, the arm and the leg of the person to be detected, facing the first reflection infrared sensor (82) and the second reflection infrared sensor (83), are parallel to the rays emitted by the first reflection infrared sensor (82) and the second reflection infrared sensor (83), the second reflection infrared sensor (83) measures the first distance between the second reflection infrared sensor (83) and the sole, the first reflection infrared sensor (82) measures the second distance between the first reflection infrared sensor (82) and the finger after the forward bending of the body, and the score of the forward bending of the sitting body is obtained by subtracting the first distance from the second distance;

when the longitudinal jump of the user is detected, the body of a detected person is perpendicular to the infrared rays emitted by the first reflection infrared sensor (82) and the second reflection infrared sensor (83), the sole touches the infrared rays emitted by the second reflection infrared sensor (83), the detected person takes off the jump, and the height of the detected person is calculated to be a qualified longitudinal jump only when the height of the detected person exceeds the horizontal height of the infrared rays emitted by the first reflection infrared sensor (82); and the time difference between take-off and landing of the user is tested by the second reflective infrared sensor (83), so that the vertical jump height is calculated.

2. A system for measuring bodily quality according to claim 1, further comprising a vertical support (85), the fixed ends of the moving guide (81) and the driving mechanism (86) being fixed to the vertical support (85), and sliders matching the moving guide (81) being fixed to the faces of the first reflective infrared sensor (82) and the second reflective infrared sensor (83) opposite to the moving guide (81), the driving mechanism (86) driving the corresponding sliders to move on the moving guide (81).

3. The system for measuring physical fitness according to claim 2, further comprising a heart rate detection device, a service platform and a wireless audio transmission device, wherein the heart rate detection device is used for collecting and uploading real-time heart rate data of a user during testing or training to the service platform, the service platform collects and processes data sent by the third control module (84) and the heart rate detection device and gives a training guidance scheme, the training guidance scheme comprises a movement frequency and a movement time, the service platform transmits audio playing time corresponding to the movement frequency, beat audio and the movement time to the wireless audio transmission device, and the wireless audio transmission device guides the user to move; and the data obtained by the third control module is transmitted to the service platform for processing, and the results of the forward bending, the longitudinal jumping, the sit-up or the push-up of the user are obtained.

4. A system for measuring body constitution according to claim 3, characterized in that the service platform inputs user information and selection signal of detection mode into the third control module (84) to control the driving mechanism to determine the position of the first reflective infrared sensor (82) and the second reflective sensor (83) in four detection modes of body anteflexion, longitudinal jumping, sit-up and push-up.

5. A system for measuring body fitness according to claim 4, wherein the test site is provided with a booster plate.

6. Use of a system for measuring body constitution according to any one of claims 2-5, characterized in that it comprises the following steps:

s1, inputting a user name to the service platform;

s2, a third control module (84) measures the height, the forward bending and the longitudinal jumping of the sitting body of the user by adjusting a first reflection infrared sensor (82) and a second reflection infrared sensor (83), the user uses a heart rate detection device, and when the heart rate of the user is stable and in a normal safety interval, a service platform guides a man to test a push-up by using a third tester (8) through a wireless audio transmission device and guides a woman to test a sit-up;

7. Use of the system for measuring body constitution according to claim 6, wherein the exercise items further comprise frog leaps, half squat, leg pressing, body forward bending exercise with both feet closed, kneeling back bow, standing back stretching in step S4.

8. Use of a system for measuring body constitution according to claim 7, characterized in that, in step S2, before each item of exercise, the third control module (84) drives the first reflective infrared sensor (82) and the second reflective infrared sensor (83) to the corresponding positions by controlling the driving mechanism (86).