Movable running training and testing machine

Abstract

The invention relates to the technical field of sports activity equipment, in particular to a movable running training and examination machine which comprises an energy storage movable box and an industrial control host, a battery is arranged in the energy storage movable box, an electric lifting rod is fixedly arranged at the top of the energy storage movable box, a cross arm is hinged to the top end of the electric lifting rod, a monitoring camera is arranged on the cross arm, and the monitoring camera is connected with the industrial control host. The industrial control host is integrated in the energy storage mobile box and is connected with a peripheral device, and the peripheral device comprises an identity verification module. Compared with manual recording and existing equipment depending on manual assistance, the problems of data recording errors and omission caused by human factors are effectively avoided, the accuracy and reliability of data acquisition are greatly improved, the industrial control host is connected with the identity verification module, an integrated data acquisition, processing and management system is constructed, and the data acquisition, processing and management efficiency is improved. The whole process automation from student identity verification to exercise data acquisition, recording and analysis is realized, the operation process of teachers is remarkably simplified, and the working efficiency of physical training and examination is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of sports equipment, and in particular to a mobile treadmill training machine. Background Art

[0002] In the campus physical education system, physical training and examinations are key components in measuring students' physical fitness and athletic skills. However, the current mainstream physical training and examination model still widely relies on traditional manual timing and paper-based record-keeping. This model requires teachers to simultaneously handle multiple tasks, including timing, counting, and recording results. This not only creates a cumbersome and inefficient process, but also makes it easy for human factors to lead to errors or omissions in data recording, such as delayed response times and illegible handwriting on paper records, seriously compromising the accuracy and reliability of the data.

[0003] Furthermore, while existing outdoor sports monitoring equipment has achieved some degree of automated data collection, significant deficiencies remain in practical applications. These devices generally rely on manual assistance for data recording and organization. For example, after students complete a sport, teachers must manually transcribe the device's monitoring data onto paper or spreadsheets. This process is not only time-consuming and labor-intensive, but also prone to introducing new errors, making the final data inaccurate and difficult to meet the requirements of refined physical education management.

[0004] The above problems directly restrict the improvement of campus physical education quality and cannot provide scientific and accurate data support for the evaluation of students' physical training effects and the formulation of personalized teaching plans. Therefore, it is urgent to develop a mobile treadmill training and testing machine to overcome the shortcomings of existing technologies. Summary of the Invention

[0005] The purpose of the present invention is to provide a mobile treadmill training machine that can solve technical problems.

[0006] The present invention provides a mobile treadmill training machine, comprising an energy storage mobile box and an industrial control host. The energy storage mobile box has a built-in battery. An electric lifting rod is fixedly provided on the top of the energy storage mobile box. A cross arm is hinged on the top of the electric lifting rod. A monitoring camera is provided on the cross arm. The industrial control host is integrated in the energy storage mobile box and is connected to peripherals. The peripherals include an identity authentication module.

[0007] Furthermore, the identity authentication module includes an NFC card reader module and a face recognition module. The face recognition module is mainly used to authenticate students' identities, capture and analyze students' facial features, complete identity authentication, effectively avoid the occurrence of violations such as cheating, and provide strong guarantees for the fairness of the examination.

[0008] Furthermore, the NFC card reader module supports dual-frequency identification including 13.56MHz, such as 13.56MHz and 860-960MHz2: 860-960MHz belongs to the ultra-high frequency band, and its reading and writing distance is longer, up to several meters.

[0009] Furthermore, the facial recognition module is mounted on the cross arm. This layout design allows the facial recognition module's installation position to be flexibly adjusted in height and angle based on the adjustment of the electric lift rod and the cross arm, ensuring that it can be aligned with the examinee's face at the optimal viewing angle, completing identity recognition as soon as the examinee enters the examination area, and avoiding the impact of recognition efficiency and accuracy due to improper installation position.

[0010] Furthermore, the industrial control host is equipped with a display screen located on the outside of the energy storage mobile box. Operators can use the display screen to conveniently and quickly view and manage the equipment's operating status. Test takers can also access their test scores and related information immediately after the test, greatly enhancing the convenience and interactivity of the equipment.

[0011] Furthermore, the system also includes a data monitoring module, which collects heart rate and blood oxygen data from the wristband and transmits it back to the data monitoring module via the 4G / Wi-Fi module. The data monitoring module processes and analyzes the returned data in real time. If any abnormalities in the examinee's physical data are detected, it can issue a timely warning to ensure the examinee's physical health and exam safety.

[0012] Furthermore, a moving mechanism is provided at the bottom of the energy storage mobile box, and the moving mechanism includes two directional wheels and two universal wheels with a self-locking function.

[0013] Furthermore, an air inlet and an air outlet are provided on the outer shell of the energy storage mobile box, and a temperature control module is also provided inside the energy storage mobile box. The temperature control module includes four temperature control fans and an automatic fire extinguishing device.

[0014] Furthermore, the automatic fire extinguishing device includes a fire extinguishing powder bag and a sensor module, a control unit and a trigger mechanism electrically connected in sequence. The sensor module includes an infrared flame sensor and a thermistor sensor. The control unit adopts a single-chip microcomputer. The trigger mechanism includes a heating wire wrapped around the seal of the fire extinguishing powder and connected to the control unit through a high-temperature resistant wire.

[0015] Furthermore, the shell of the energy storage mobile box is made of galvanized steel plate and coated with acrylic polyurethane coating.

[0016] Beneficial effects:

[0017] The present invention integrates the industrial control host into a mobile energy storage box with a built-in battery, thereby realizing autonomous power supply and convenient mobility of the equipment, breaking away from the traditional mode's dependence on fixed sites and external power supplies, greatly improving the flexibility of use, and can be quickly deployed in different outdoor training and examination scenarios; the electric lifting rod and the articulated cross arm cooperate to enable the monitoring camera to flexibly adjust the height and angle according to actual needs, and capture the motion data of students during running in all directions. Compared with existing equipment that records manually and relies on manual assistance, it effectively avoids data recording errors and omissions caused by human factors, and greatly improves the accuracy and reliability of data collection; the industrial control host is connected to the identity authentication module to build an integrated data collection, processing and management system, realizing full process automation from student identity authentication to motion data collection and recording, significantly simplifying the teacher's operating process, and improving the work efficiency of physical training and examinations. At the same time, it provides scientific and accurate data support for student physical training effect evaluation and personalized teaching plan formulation, and effectively promotes the improvement of campus physical education teaching quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 Schematic diagram of the positional relationship between the fire extinguishing powder bag and the heating wire in the invention.

[0021] Explanation of the accompanying numbers: 1-energy storage mobile box, 2-electric telescopic rod, 3-cross arm, 4-monitoring camera, 5-face recognition module, 6-display screen, 7-moving mechanism, 8-fire extinguishing powder bag, 9-heating wire, 10-sealing part. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a communication between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Example 1

[0026] A mobile treadmill training machine, such as Figure 1 As shown, it includes an energy storage mobile box 1 and an industrial control host. The energy storage mobile box has a built-in battery. The shell of the energy storage mobile box 1 is made of galvanized steel plate and coated with acrylic polyurethane coating. An electric lifting rod 2 is fixed on the top of the energy storage mobile box 1. The top of the electric lifting rod 2 is hinged with a cross arm 3 through a damping shaft. A monitoring camera 4 is provided on the cross arm 3. The industrial control host is integrated in the energy storage mobile box 1 and is connected to peripherals, including an identity authentication module.

[0027] The identity verification module includes an NFC card reader and a facial recognition module 5. The facial recognition module is primarily used to verify student identities by capturing and analyzing facial features. This effectively prevents violations such as cheating and ensures fair and impartial exams. The facial recognition module 5 is mounted on the crossbar 3. This layout allows for flexible adjustment of the height and angle of the facial recognition module, based on the electric lift and crossbar. This ensures optimal alignment with the examinee's face, enabling identification to be completed immediately upon entry to the exam area, preventing inappropriate positioning that could compromise recognition efficiency and accuracy.

[0028] The NFC reader module supports dual-frequency identification, including 13.56MHz. Each candidate is assigned a unique NFC tag / bracelet / card before the exam. This NFC tag is pre-registered with the exam system with the candidate's identity information (such as student ID, name, and exam number). The candidate receives and wears / carries this NFC tag (wristband, shoelace, or chest card, for example). NFC readers are placed at key timing locations along the running route (typically the start and finish lines, but sometimes also at intermediate split timing points). Each reader is precisely networked and synchronized to a central timing system (via wired or wireless connections). When a candidate crosses the finish line, their NFC tag enters the reader's effective sensing range. The reader instantly reads the unique ID code within the tag and transmits this ID and a precise passing timestamp (accurate to the millisecond) to the central timing system. The system then associates the candidate's ID with their actual starting time. Furthermore, a monitoring camera simultaneously captures the candidate's finish line footage. An algorithm analyzes body movements (such as the moment the torso crosses the finish line) and cross-validates this data with the data collected by the NFC reader. For example, the Hikvision DS-2CD8A87H / PHY-XZS camera supports motion AI visual recognition, which can automatically detect finishing movements and generate a video evidence chain to ensure the accuracy of results.

[0029] The industrial control host is equipped with a display screen 6 located on the outside of the energy storage mobile box. Operators can use this screen to quickly and easily view and manage the equipment's operating status. Test takers can also access their test scores and related information immediately after the exam, greatly enhancing the convenience and interactivity of the equipment.

[0030] The data monitoring module also collects heart rate and blood oxygen data from the wristband and transmits it back to the data monitoring module via the 4G / Wi-Fi module. The data monitoring module processes and analyzes the returned data in real time. If any abnormalities in the examinee's physical data are detected, it can issue a timely warning to ensure the examinee's physical health and exam safety.

[0031] A moving mechanism 7 is provided at the bottom of the energy storage mobile box. The moving mechanism includes two fixed wheels and two universal wheels with a self-locking function.

[0032] The outer shell of the energy storage mobile box is provided with an air inlet and an air outlet, and the interior of the energy storage mobile box is also provided with a temperature control module, which includes four temperature-controlled fans and an automatic fire extinguishing device. The automatic fire extinguishing device includes a fire extinguishing powder bag 8 and a sensor module, a control unit and a trigger mechanism that are electrically connected in sequence. The sensor module includes an infrared flame sensor and a thermistor sensor. The control unit adopts a single-chip microcomputer. The trigger mechanism includes an electric heating wire 9 wrapped around the seal 10 of the fire extinguishing powder and connected to the control unit through a high-temperature resistant wire. Specifically, the infrared flame sensor detects the 760-1100nm infrared radiation unique to flames, with a response time of <10ms and a detection angle of 120°. It is installed in the direction of the device facing the potential fire source. Thermistor sensor (NTC type): monitors the sudden rise in ambient temperature, and is triggered when the temperature exceeds a threshold (such as 70°C), forming an "AND gate" logic with the infrared sensor (it must be triggered at the same time to avoid false alarms from sunlight and high-temperature objects). The control unit uses a low-power STM32F103 single-chip microcomputer with integrated A / D conversion function, real-time processing of sensor signals, and a built-in delay anti-shake program (such as a 200ms delay in confirmation after detecting a signal to avoid transient interference). The heating wire (nickel-chromium alloy wire, 0.1mm diameter) is wrapped around the bottom seal of the fire extinguishing powder package and connected to the control unit via a high-temperature resistant wire. When triggered, the power supply outputs current to heat the heating wire, raising the temperature to over 300°C within 1-2 seconds, melting the powder package sealing film. The seal is heat-pressed and is only easily broken when heated by the heating wire. The powder package is flat and cylindrical in shape and is placed above the potential fire source.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A mobile treadmill training machine, characterized in that: It includes an energy storage mobile box and an industrial control host. The energy storage mobile box has a built-in battery. An electric lifting rod is fixed on the top of the energy storage mobile box. A cross arm is hinged on the top of the electric lifting rod. A monitoring camera is provided on the cross arm. The industrial control host is integrated in the energy storage mobile box and is connected to peripherals. The peripherals include an identity authentication module.

2. The mobile treadmill training machine according to claim 1, characterized in that: The identity authentication module includes an NFC card reading module and a face recognition module.

3. The mobile treadmill training machine according to claim 2, characterized in that: The NFC card reader module supports dual-frequency identification including 13.56MHz.

4. The mobile treadmill training machine according to claim 2, characterized in that: The face recognition module is mounted on the cross arm.

5. The mobile treadmill training machine according to claim 1, characterized in that: The industrial control host is equipped with a display screen arranged outside the energy storage mobile box.

6. The mobile treadmill training machine according to claim 1, characterized in that: It also includes a data monitoring module, which collects heart rate and blood oxygen data through the bracelet and transmits them back to the data monitoring module via the 4G / WIFI module.

7. The mobile treadmill training machine according to claim 1, characterized in that: A moving mechanism is provided at the bottom of the energy storage mobile box, and the moving mechanism includes two directional wheels and two universal wheels with a self-locking function.

8. The mobile treadmill training machine according to claim 1, characterized in that: An air inlet and an air outlet are provided on the outer shell of the energy storage mobile box, and a temperature control module is also provided inside the energy storage mobile box. The temperature control module includes four temperature control fans and an automatic fire extinguishing device.

9. The mobile treadmill training machine according to claim 8, characterized in that: The automatic fire extinguishing device includes a fire extinguishing powder bag and a sensor module, a control unit and a trigger mechanism that are electrically connected in sequence. The sensor module includes an infrared flame sensor and a thermistor sensor. The control unit adopts a single-chip microcomputer. The trigger mechanism includes a heating wire wrapped around the seal of the fire extinguishing powder and is connected to the control unit through a high-temperature resistant wire.

10. The mobile treadmill training machine according to claim 1, characterized in that: The shell of the energy storage mobile box is made of galvanized steel plate and coated with acrylic polyurethane coating.

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