Endurance testing system for preschool children based on software and hardware integration

Abstract

The present invention relates to the technical field of physical fitness testing for young children, and more particularly to an endurance testing system for preschool children based on integrated hardware and software. A near-field recognition system based on wireless communication can identify each child's number, record their test data, and use a light prompt system to switch and change warning lights, guiding the child to perform regular exercise through color changes. A timing and rule judgment system can automatically record the test time and automatically calculate the child's performance based on a child's achievement algorithm and a child performance evaluation algorithm. This endurance testing system for preschool children based on integrated hardware and software breaks through the traditional testing model that ignores age, gender, and other physiological factors. It is scientific, objective, and comprehensive based on the characteristics of preschool children, and uses modern technology to accurately test and demonstrate the characteristics of preschool children's physical fitness performance, with a high degree of intelligence.

Description

Technical Field

[0001] The present invention relates to the technical field of physical fitness testing for children, and in particular to an endurance testing system for preschool children based on software and hardware integration. Background Art

[0002] Endurance is the ability to sustain an activity. Specifically, it measures how long someone can persist in performing a task or action over a long period of time, typically measured in terms of physical fitness and willpower. Nowadays, with the continuous improvement of economic levels, rapid advancements in science and technology, and increasing pressures, people are placing increasing emphasis on cultivating children's physical fitness and willpower from an early age, as this is conducive to their healthy development.

[0003] In order to initially grasp the physical development levels of children of different age groups and understand the imbalance index of physical development of some children, teachers in kindergartens and other institutions will conduct endurance physical tests on children according to the prescribed testing standards during specific time periods, and record the test results and feedback them to parents.

[0004] A Chinese patent (CN207221255U) discloses a shuttle run test device for young children. The device generates a test start signal and a test end signal through a foot switch and sends them to a control host. The control host starts timing after receiving the test start signal and ends timing after receiving the test end signal. Automatic timing by the control host can effectively improve test accuracy and facilitate the organization of test results.

[0005] However, the above technical solution still has significant technical flaws: the above technology only makes a relatively general statistical analysis of the entire shuttle run test time of the children, and evaluates the children's physical fitness based on the length of the test time. However, the above traditional testing method does not take age, gender and other physiological factors into consideration, resulting in the children's endurance test being unscientific and comprehensive. Summary of the Invention

[0006] The primary purpose of this invention is to overcome the problem that existing endurance testing methods fail to consider age, gender, and other physiological factors, resulting in unscientific and incomplete preschool endurance testing. This invention provides a preschool endurance testing system based on integrated hardware and software. This system is scientific, objective, and comprehensive, utilizing modern technology to accurately test and demonstrate the characteristics of preschool children's physical fitness, and boasts a high level of intelligence.

[0007] The technical solution adopted by the present invention to achieve its technical purpose is: a preschool endurance testing system based on software and hardware integration, including a host body, the host body including a hardware part and a software part;

[0008] The host body is provided with a red standing indicator light and a green dynamic running indicator light, which are connected to a light prompt system, a timing system and a rule judgment system. The light prompt system switches and changes the warning light, and guides the child to exercise regularly through color changes. The timing and rule judgment system can automatically record the test time and automatically calculate the child's score based on the child's standard achievement algorithm and the child's performance evaluation algorithm.

[0009] The host body is also provided with a camera and a touch display, and the camera is connected to a near-field recognition system; the near-field recognition system based on wireless communication can identify the number of each child and record his / her test data; and cooperates with the camera to collect the identity information of the child through the face, and enter parameters such as height, gender, and weight; the touch display is convenient for using some functions of the host body and performing operations such as information query and calculation.

[0010] RFID near-field communication devices are provided on both sides of the host body, and RFID detection antennas are provided on the RFID near-field communication devices. The RFID detection antennas enhance the signal to avoid signal loss caused by interference in information recognition during the test; and one end of the RFID detection antenna is hinged to the RFID near-field communication device 5, so that the RFID antenna angle is adjustable and can adapt to different test environments.

[0011] The host body is equipped with a voice broadcast system inside. Through the setting of the voice broadcast system, the voice broadcast system can accurately broadcast text in multiple languages, and can also cooperate with the light prompt system to make timing sounds, and can read aloud the information inside the host body, etc., so that the main body has an external sound function.

[0012] Preferably, the software includes an embedded driver, a child achievement algorithm, and a child performance evaluation algorithm. The embedded driver controls the normal operation of the hardware components; the child achievement algorithm performs a balanced assessment based on information such as the child's age, gender, height, weight, and BMI, and provides corresponding results; and the child performance evaluation algorithm, after matching this information, provides a more scientific, objective, and appropriate physical fitness assessment for preschoolers.

[0013] Preferably, a solar panel is fixedly installed on the top of the host body, and the solar panel is connected to the battery management system; the solar panel is used to provide a power source for the entire device of the host body, and does not require charging, and the power supply is convenient; the battery management system can detect the battery power level and charging status cycle, and send it to the touch display when querying through the server in the main body, so as to facilitate understanding of the battery status.

[0014] Preferably, a base is provided at the bottom of the host body, and a dynamic lifting mechanism (such as an electric push rod or a telescopic rod, etc.) is provided between the base and the host body to connect and support the host body.

[0015] Preferably, two host bodies are provided, the two host bodies form a suite and are placed twenty meters apart, one is set as a master device and the other is set as a slave device, and the master device and the slave device are used in conjunction with each other at a distance of twenty meters.

[0016] Preferably, the host body configured as a slave device is not provided with a camera and a touch display, the slave device does not collect the identity information of the child, nor does it operate the host body through the touch display, but there is a pairing connection between the host body of the master device and the host body of the slave device, and a series of relevant information such as the test parameters collected in the slave device can be retrieved through the master device.

[0017] Preferably, the RFID near-field communication device is matched with an RFID communication bracelet. Through the setting of the RFID communication bracelet, the child can be equipped with the RFID bracelet, so that the RFID near-field communication device can detect whether the child is nearby.

[0018] The method of using the endurance test for preschool children based on the integration of software and hardware is as follows:

[0019] S1. Initial situation: The near-field recognition system based on wireless communication collects and recognizes the basic information of the child's identity through the camera, and records the child's gender, age, height and weight parameters; the basic information includes but is not limited to gender, age, height and weight parameters.

[0020] S2. Preparation before the test: The children are equipped with RFID bracelets, and the red standing indicator lights of the two host bodies are always on; up to ten students can take the test at the same time, that is, there are ten RFID bracelets, which can improve the test efficiency of a class of students and save time.

[0021] S3. The test starts. When the start command is issued through the touch display, the red standing indicator light on the main device flashes three times per second, the green dynamic running indicator light turns on, and the countdown begins;

[0022] S4. Before the countdown ends, after the child arrives near the master and slave devices, the RFID near-field communication devices of the master and slave devices will detect the child's RFID bracelet signal to determine whether the child has arrived within the specified time;

[0023] S5. After the countdown ends, the red standing indicator light of the slave device flashes three times, the green dynamic running indicator light turns on, and the countdown continues;

[0024] S6. When the test is completed through the touch display, the master and slave devices both turn red and the stand indicator lights are always on, and then the device returns to the waiting state, and the timing ends.

[0025] S7. During the test time, from the start to the end of the server sending the data, the master and slave devices each collect the accumulated times corresponding to each RFID bracelet detected by themselves through the RFID near-field communication device;

[0026] After issuing the end command, the master device queries the RFID near-field communication device in the slave device for the cumulative number of times each RFID bracelet is detected, adds it to its own data, sends it to its own server, and displays the results of each tester on the master device display.

[0027] S8. Based on the child’s age, height, weight and other multi-dimensional parameters, combined with the results of a single test, a systematic evaluation of endurance is given.

[0028] S9, the test results and the evaluation index calculated based on the main device's built-in algorithm will be sent to the cloud server and then synchronized to the main device's touch display and mobile phone APP.

[0029] Preferably, the red standing indicator light and the green dynamic running indicator light run for a maximum of forty-five times (one time is from one traffic light to another).

[0030] Preferably, when the test starts, the RFID data is reinitialized. If the server issues an end instruction multiple times, the last test data is submitted, and the previous data is cleared only when the test starts.

[0031] Compared with the existing technology, the beneficial effects of the present invention are: this endurance testing system for preschool children based on integrated software and hardware breaks through the traditional testing method that does not take age, gender and other physiological factors into consideration. It is scientific, objective and comprehensive based on the characteristics of preschool children, and uses modern technology to accurately test and show the characteristics of preschool children's physical fitness performance, and has a high degree of intelligence. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic diagram of the main structure of the main equipment of the endurance testing system for preschool children.

[0033] Figure 2 This is a schematic diagram of the main structure of the slave equipment of the endurance testing system for preschool children.

[0034] Figure 3 The figure shows the mean body mass index (BMI) of children of different age groups.

[0035] in:

[0036] 1- Host body; 2- Red standing indicator light; 3- Green dynamic running indicator light; 4- Solar power supply panel; 5- RFID near-field communication device; 6- Voice broadcast system; 7- Camera; 8- Touch screen display. Implementation Method

[0037] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the inventive product is typically placed when in use. These terms are intended solely to facilitate the description of the present invention and to simplify the description, and are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0038] In the description of the present invention, it should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0039] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and examples. However, it should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the scope of the present invention. In addition, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessary confusion of the present invention. Example

[0040] See also Figure 1-2 The endurance testing system for preschool children based on the integration of software and hardware includes a host body 1, which includes a hardware part and a software part;

[0041] The host body 1 is provided with a red standing indicator light 2 and a green dynamic running indicator light 3, which are connected to a light prompt system, a timing system and a rule judgment system; the light prompt system is used to switch and change the warning light, and guide the child to exercise regularly through color changes. The timing and rule judgment system can automatically record the test time and automatically calculate the child's score based on the child's standard achievement algorithm and the child's performance evaluation algorithm.

[0042] The host body 1 is also provided with a camera 7 and a touch display 8. The camera 7 is connected to a near-field recognition system. The near-field recognition system based on wireless communication can identify the number of each child and record his / her test data. The camera 7 is used to collect the identity information of the child through facial recognition, and to enter parameters such as height, gender, and weight. The touch display 8 is convenient for using some functions of the host body and performing operations such as information query and calculation.

[0043] RFID near-field communication devices 5 are provided on both sides of the host body 1. RFID detection antennas (not shown) are provided on the RFID near-field communication devices 5. The RFID detection antennas enhance the signal to avoid signal loss caused by interference in information recognition during the test process. One end of the RFID detection antenna is hinged to the RFID near-field communication device 5, making the RFID antenna angle adjustable to adapt to different test environments.

[0044] The RFID near-field communication device 5 is matched with an RFID communication bracelet. Through the setting of the RFID communication bracelet, the child can be equipped with the RFID bracelet, so that the RFID near-field communication device 5 can detect whether the child is nearby.

[0045] A solar panel 4 is fixedly installed on the top of the main body 1, and the solar panel 4 is connected to the battery management system; the solar panel 4 is used to provide a power source for the entire device of the main body 1, and does not require charging, and the power supply is convenient; the battery management system can detect the battery power level and charging status cycle, and send the information to the touch display 8 when querying through the server in the main body 1, so as to facilitate understanding of the battery status.

[0046] A base is provided at the bottom of the host body 1, and a dynamic lifting mechanism (such as an electric push rod or a telescopic rod, etc., not shown in the figure) is provided between the base and the host body 1 to connect and support the host body 1. The lifting mechanism is arranged inside the bottom end of the host body 1 and is installed on the base. Through the setting of the lifting mechanism, the height of the equipment can be adjusted up and down according to the age groups of the subjects being tested.

[0047] The main body 1 is equipped with a voice broadcast system, which can accurately broadcast text in multiple languages, make timing sounds in conjunction with the light prompt system, and read aloud the information inside the main body 1, so that the main body 1 has an external sound function.

[0048] Furthermore, two host bodies 1 are provided, and the two host bodies 1 form a kit and are placed twenty meters apart. One is set as a master device and the other is set as a slave device. The master device and the slave device are connected and used in a matching manner at a distance of twenty meters.

[0049] The host body 1 configured as a slave device is not provided with a camera 7 and a touch display 8. The slave device does not collect the identity information of the child, nor does it operate the host body 1 through the touch display 8. However, there is a pairing relationship between the host body 1 of the master device and the host body 1 of the slave device, and a series of relevant information such as the test parameters collected in the slave device can be retrieved through the master device.

[0050] Furthermore, the software includes an embedded driver, a child achievement algorithm, and a child performance evaluation algorithm. The embedded driver controls the normal operation of the aforementioned hardware components; the child achievement algorithm performs a balanced assessment based on information such as the child's age, gender, height, weight, and BMI, and provides corresponding results. The child performance evaluation algorithm, by combining this information, provides a more scientific, objective, and appropriate assessment of the physical fitness of preschoolers.

[0051] Specifically, when in use, the near-field recognition system based on wireless communication can identify the number of each child, record his / her test data, cooperate with the camera 7 for face collection of the child's identity information, and enter parameters such as height, gender, and weight;

[0052] By setting up the RFID communication bracelet, the child can be equipped with the RFID bracelet, so that the RFID near-field communication device 5 and the RFID detection antenna can detect whether the child is near the host body 1, thereby determining whether the child has arrived at the designated location;

[0053] The light prompt system switches and changes the warning light, guiding children to perform regular exercise through color changes. The timing and rule judgment system can automatically record the test time and automatically calculate the child's score based on the child's standard achievement algorithm and the child's performance evaluation algorithm.

[0054] The touch display 8 is convenient for using some functions of the two host bodies 1 and performing information query, calculation and other operations, and is also convenient for retrieving a series of related information such as test parameters collected in the slave device from the master device. Example

[0055] See also Figure 1-2 Based on the above embodiment, the method for using the preschool endurance test based on the integration of software and hardware is as follows:

[0056] S1. Initial situation: The near-field recognition system based on wireless communication collects and recognizes the basic information of the child's identity through the camera 7, and records the child's gender, age, height and weight parameters; the basic information includes but is not limited to gender, age, height and weight parameters.

[0057] S2. Preparation before the test: wear RFID bracelets on the children and make the red standing indicator lights 2 of the two host bodies 1 always on; up to ten students can take the test at the same time, that is, there are ten RFID bracelets, which can improve the test efficiency of a class of students and save time.

[0058] S3. The test starts. When the start command is issued through the touch display 8, the red standing indicator light 2 on the main device flashes three times per second, the green dynamic running indicator light 3 passes the dynamic light and the countdown begins.

[0059] S4. Before the countdown ends, after arriving near the master and slave devices, the RFID near-field communication devices 5 of the master and slave devices will detect the child's RFID bracelet signal to determine whether the child arrives within the specified time.

[0060] S5. After the countdown ends, the red standing indicator light 2 of the slave device flashes three times, the green dynamic running indicator light 3 passes and the countdown continues.

[0061] S6. When the test is terminated through the touch display 8 and the master and slave devices both turn red and the standing indicator light 2 is always on, the device returns to the waiting state and the timing ends.

[0062] S7. During the test time, from the start to the end of the server sending the data, the master and slave devices each collect the accumulated times corresponding to each RFID bracelet detected by themselves through the RFID near-field communication device 5;

[0063] After issuing the end instruction, the master device queries the RFID near-field communication device 5 in the slave device for the cumulative number of times each RFID bracelet is detected, adds it to its own data, sends it to its own server, and displays the results of each tester on the master device display.

[0064] S8. Give a systematic evaluation of endurance based on the child’s age, height, weight and other multi-dimensional parameters combined with the results of a single test.

[0065] Specifically, endurance evaluation score = BMI score × 0.3 + shuttle run score × 0.7;

[0066] Where: BMI score = (mean BMI of each age group - actual BMI) / mean BMI of each age group × 100;

[0067] Note that the reference here is the average BMI of each age group (see Appendix Figure 3 : Table of Body Mass Index (BMI) Means for Each Age Group). If the actual BMI is higher than the mean, the score will be negative, indicating that it is less than the normal range; if the actual BMI is lower than the mean, the score will be positive, indicating that it is more than the normal range.

[0068] Shuttle run score = (number of completed times / standard number of times corresponding to age) × 100

[0069] Please note that the "number of completions" here refers to the number of 20-meter progressive shuttle runs completed within the rules. The "age-corresponding standard number of times" is an average value calculated based on the common shuttle run test results of children in that age group. Refer to the calculation method below:

[0070] Scoring criteria for the 20-meter progressive shuttle run for kindergarten preschool, middle preschool, and senior preschool;

[0071] Small class: 14 return standard;

[0072] Middle class: 20 return standard;

[0073] For large classes: 26 return trips are the standard.

[0074] The final endurance evaluation score is the weighted average of the above two scores, and the weights can be adjusted according to the situation.

[0075] S9, the test results and the evaluation index calculated based on the built-in algorithm of the main device will be sent to the cloud server, and then synchronized to the touch display 8 of the main device and the mobile phone APP.

[0076] Furthermore, the maximum number of trips for the red standing indicator light 2 and the green dynamic running indicator light 3 is 45 (one trip is from one traffic light to another);

[0077] Specifically, for the first 8 times, the time for each traffic light switch is 10 seconds; for times 9-16, the time for each traffic light switch is 9 seconds; for times 17-24, the time for each traffic light switch is 8 seconds; for times 25-34, the time for each traffic light switch is 7 seconds; for times 35-44, the time for each traffic light switch is 6 seconds.

[0078] Furthermore, when the test starts, the RFID data is reinitialized. If the server issues the end instruction multiple times, the last test data is submitted. The previous data is cleared only when the test starts.

[0079] The solution in this embodiment can be selectively combined with the solutions in other embodiments for use.

[0080] It should be noted that although the above embodiments have been described herein, this does not limit the scope of patent protection of the present invention. Therefore, based on the innovative concept of the present invention, changes and modifications to the embodiments described herein, or equivalent structures, equivalent processes, or equivalent functional transformations made using the contents of the present invention's specification and drawings, and direct or indirect application of the above technical solutions to other related technical fields, are all included in the scope of protection of the present invention's patent.

Claims

1. A preschool endurance testing system based on software and hardware integration, comprising a host body (1), characterized in that: The host body (1) includes a hardware part and a software part; The host body (1) is provided with a red standing indicator light (2) and a green dynamic running indicator light (3), and the red standing indicator light (2) and the green dynamic running indicator light (3) are connected to a light prompt system, a timing system and a rule judgment system; The host body (1) is also provided with a camera (7) and a touch display (8), and the camera (7) is connected to a near-field recognition system; RFID near-field communication devices (5) are provided on both sides of the host body (1), and an RFID detection antenna is provided on the RFID near-field communication device (5); A voice broadcasting system is provided inside the host body (1); The host bodies (1) are provided with two, the two host bodies (1) forming a kit and being placed 20 meters apart, one being provided as a master device and the other being provided as a slave device; The host body (1) configured as a slave device is not provided with a camera (7) and a touch display (8); The RFID near-field communication device (5) is matched and connected with an RFID communication bracelet; The software includes an embedded driver, a child achievement algorithm, and a child performance evaluation algorithm. The embedded driver controls the normal operation of the various functions of the aforementioned hardware. The child achievement algorithm performs a balanced evaluation based on information such as the child's age, gender, height, weight, and BMI, and provides corresponding results. The child performance evaluation algorithm, after matching the above information, can provide a more scientific, objective, and appropriate physical fitness evaluation for preschool children. A systematic endurance evaluation is given based on the child's age, height, weight and other multi-dimensional parameters, combined with the results of a single test; endurance evaluation score = BMI score × 0.3 + shuttle run score × 0.7; Among them, BMI score = (average BMI of each age group - actual BMI) / average BMI of each age group × 100, shuttle run score = (number of completions / standard number corresponding to age) × 100.

2. The preschool endurance testing system based on software and hardware integration according to claim 1 is characterized by: A solar panel (4) is fixedly mounted on the top of the host body (1), and the solar panel (4) is connected to a battery management system.

3. The method for using the preschool endurance testing system based on software and hardware integration according to any one of claims 1-2, characterized in that: The specific steps are as follows: S1, initial situation, the near-field recognition system based on wireless communication collects and recognizes the basic information of the child's identity through the camera (7), and records the child's gender, age, height and weight parameters; S2. Preparation before the test: wear the RFID bracelet on the child and make the red standing indicator lights (2) of the two host bodies (1) always on; S3, the test starts. When the start command is issued through the touch display (8), the red standing indicator light (2) on the main device flashes three times per second, and the green dynamic running indicator light (3) lights up, and the countdown begins; S4, before the countdown ends, after the child arrives near the master and slave devices, the RFID near-field communication devices (5) of the master and slave devices will detect the child's RFID bracelet signal to determine whether the child arrives within the specified time; S5. After the countdown ends, the red standing indicator light (2) of the slave device flashes three times, the green dynamic running indicator light (3) turns on, and the countdown continues; S6, until the test is terminated by the touch display (8), the master and slave devices both turn into red standing indicator lights (2) and are always on, then the state of waiting for instructions is returned and the timing ends; S7. During the test time, the master and slave devices each collect the accumulated times corresponding to each RFID wristband detected by themselves through the RFID near-field communication device (5); After issuing the end command, the master device queries the accumulated number of times each RFID bracelet is detected by the RFID near-field communication device (5) in the slave device, adds it to its own data, sends it to its own server, and displays the results of each tester on the master device display; S8. Based on the child's age, height, and weight, a systematic evaluation of endurance is conducted in conjunction with the results of a single test. S9, the test results and the evaluation index calculated based on the built-in algorithm of the main device will be sent to the cloud server and then synchronized to the touch display (8) of the main device and the mobile phone APP.

4. The method for using the preschool endurance testing system based on software and hardware integration according to claim 3 is characterized by: The maximum number of times the red standing indicator light (2) and the green dynamic running indicator light (3) can run is forty-five times.

5. The method for using the preschool endurance testing system based on software and hardware integration according to claim 3, characterized in that: When the test starts, the RFID data is reinitialized. If the server sends the end command multiple times, the last test data is submitted. The previous data is cleared only when the test starts.

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