Heartbeat data remote monitoring system

Abstract

To provide a heartbeat data remote monitoring system which can acquire a measured value irrespective of a manufacturer of a heartbeat sensor, evaluate it by reading out after measuring, and display the measured value in a large display or the like.SOLUTION: A heartbeat data remote monitoring system 1 includes a heartbeat sensor 2, a microcomputer board 3, and a server 4. The heartbeat sensor 2 measures a heart rate of a subject 5, and transmits the measured heart rate by predetermined short-range wireless communication. A computer program of receiving the heart rate by short-range wireless communication and sending out the received heart rate to an internet network 6 together with an own individual identifier is written in the microcomputer board 3. The server 4 inputs the heart rate and the individual identifier sent out from the microcomputer board 3, and stores the input heart rate or exercise strength in a memory 4a by attaching a time stamp every fixed time so that it can be freely read out for each microcomputer board 3.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] The present invention relates to a heartbeat data remote monitoring system that can remotely monitor the heartbeat data of a subject. [Background technology]

[0002] Conventionally, there is known an application that monitors changes in the heart rate of a subject, obtained by a heart rate sensor, by displaying it on the screen of a tablet terminal, etc. For example, in a fitness gym or the like, this application displays all of the heart rate changes obtained by attaching heart rate sensors to the upper arms or chest of multiple subjects on the screen of a tablet terminal, etc. (see Non-Patent Document 1). [Prior art documents] [Non-patent literature]

[0003] [Non-Patent Document 1] Sports Sensing Inc., “BPAT HeartRate”, [online], [Retrieved January 5, 2024], Internet<URL:https: / / www.sports-sensing.com / brands / bpat / bpat_heartrate.html> Summary of the Invention [Problem to be solved by the invention]

[0004] However, in the conventional heart rate data monitoring system, the heart rate sensors that can acquire heart rates are limited to products from specific manufacturers. Therefore, when training at a fitness gym or the like where people with heart rate sensors from various manufacturers gather, it is not possible to acquire changes in the heart rates of each gym member.

[0005] Furthermore, even if the application can obtain the heart rate changes of each gym member, the obtained heart rate data cannot be extracted from the system for later evaluation of the training content.

[0006] Furthermore, while it is possible to display all the heart rate sensor measurement values on the tablet device screen, to display all the heart rate sensor measurement values on a large display or projector, it is necessary to connect the tablet device to the device with an HDMI (High-Definition Multimedia Interface: registered trademark) cable and display the values using an expensive dedicated application. [Means for solving the problem]

[0007] The present invention has been made to solve such problems, at least one heart rate sensor that measures the heart rate of the subject and transmits the measured heart rate by short-range wireless communication according to a predetermined profile; a microcomputer board having a computer program written therein that receives the heart rate via the short-range wireless communication and transmits the received heart rate together with the individual identifier of the microcomputer board to an internet network; a server connected to the Internet, which receives the heart rate and individual identifier sent from the microcomputer board via the Internet, and which reads out and stores in memory the input heart rate or the exercise intensity, which is the ratio of the input heart rate to the maximum heart rate of the subject exhibiting the input heart rate, at regular intervals with a timestamp, for each microcomputer board, so that the information can be read out freely; A heart rate data remote monitoring system was constructed using the above.

[0008] According to this configuration, the subject's heart rate measured by the heart rate sensor is received by the microcomputer board from the heart rate sensor via short-range wireless communication according to a predetermined profile by a computer program written on the microcomputer board. The subject's heart rate received by the microcomputer board is then transmitted to the Internet by the computer program written on the microcomputer board along with the microcomputer board's own individual identifier. A server connected to the Internet inputs the heart rate and individual identifier transmitted from the microcomputer board via the Internet, timestamps the input heart rate or exercise intensity at regular intervals, and stores them in memory so that they can be read out for each microcomputer board.

[0009] Therefore, by connecting a terminal device to a server via the Internet, the subject's heart rate or exercise intensity and individual identifier stored in the server's memory can be received in real time from the server to the terminal device, and therefore, even in a remote location, changes in the subject's heart rate or exercise intensity can be displayed and monitored in real time on the screen of the terminal device for each microcomputer board.

[0010] In this case, communication between the heart rate sensor and the microcomputer board is performed via short-range wireless communication according to a predetermined profile, making it universally applicable regardless of the heart rate sensor manufacturer. Furthermore, the subject's heart rate or exercise intensity is time-stamped at regular intervals and stored in the server's memory so that it can be read out freely for each microcomputer board. This allows the subject's heart rate or exercise intensity to be read out from the server's memory to a terminal device later, enabling time-series evaluation of changes in the subject's heart rate. Furthermore, if the terminal device has an HDMI terminal, it can be connected to a large display or projector via an HDMI cable and display the heart rate sensor's measurement values or exercise intensity on the display, without the need for conventional expensive dedicated applications.

[0011] The present invention is also characterized in that the server edits the input heart rate or exercise intensity into data to be displayed in a list for each microcomputer board in real time.

[0012] According to this configuration, by connecting a terminal device to a server via the Internet network and receiving list display data edited by the server from the server to the terminal device in real time, it becomes possible to easily display a list of the heart rates or exercise intensity of multiple subjects in real time on the screen of the terminal device, etc.

[0013] The present invention is also characterized in that the server changes the display color of the display area of the heart rate or exercise intensity displayed in a list, or the heart rate itself or the exercise intensity itself, depending on the input heart rate or exercise intensity.

[0014] According to this configuration, it is possible to instantly grasp the state of changes in heart rate or exercise intensity of each subject by the display area of the heart rate or exercise intensity displayed in a list or the display color of the heart rate itself or the exercise intensity itself.

[0015] The present invention also provides A photographing device for photographing the subject exercising; a terminal device that analyzes the subject's movement from the image captured by the imaging device, inputs the heart rate or exercise intensity from a server via the Internet in real time, and displays the analysis result of the subject's movement together with the heart rate or exercise intensity input from the server in real time, superimposed on the image; The present invention is characterized by comprising:

[0016] According to this configuration, a subject's exercise is captured by a camera. The captured video is input to a terminal device, which analyzes the subject's exercise from the input video. The video of the subject exercising is then displayed in real time on a screen or the like of the terminal device, along with the results of the exercise analysis and the subject's heart rate or exercise intensity. This allows the subject to scientifically and accurately evaluate the subject's exercise status in real time based on the results of the exercise analysis and the heart rate or exercise intensity displayed in real time along with the subject's exercise.

[0017] The present invention is also characterized in that the terminal device records in memory in a readable manner the image on which the exercise analysis results and the heart rate or exercise intensity are superimposed.

[0018] According to this configuration, after the subject has exercised, it becomes possible to look back and consider how the subject exercised, making it easier to find areas for improvement in the exercise.

[0019] The present invention is also characterized by including goggles that input and display the image, on which the exercise analysis results and the heart rate or exercise intensity are superimposed, from a terminal device.

[0020] With this configuration, by wearing the goggles while exercising, the subject can exercise while checking their own appearance and heart rate regardless of their posture. Furthermore, Augmented Reality (AR) technology, which overlays digital information on real-world experiences, allows subjects to exercise with the aim of improving and enhancing their physical strength. [Effects of the Invention]

[0021] According to the present invention, it is possible to provide a remote heart rate data monitoring system that can obtain the measurement values of a heart rate sensor regardless of the manufacturer of the heart rate sensor, that can read out the heart rate after measuring it and evaluate it, and that can display the measurement values of the heart rate sensor on a large display or projector without using conventional expensive dedicated applications. [Brief explanation of the drawings]

[0022] [Figure 1] 1 is a block diagram showing the overall configuration of a heartbeat data remote monitoring system according to an embodiment of the present invention; [Figure 2] 3 is a diagram showing an example of a collective display of the exercise intensity of each subject, which is edited by a server constituting the heartbeat data remote monitoring system shown in FIG. 1 and displayed on the screen of a terminal device. FIG. [Figure 3] (a) is an example of an image in which the subject's exercise is displayed on the screen of a terminal device that constitutes the heart rate data remote monitoring system shown in Figure 1, with the analysis results of the subject's exercise and heart rate superimposed on it, and (b) is a figure showing an image to explain the heart rate level displayed on the screen of the terminal device. [Figure 4] (a) is a graph showing the time variation of a subject's heart rate visualized from a log file recorded in the memory of a server that constitutes the heart rate data remote monitoring system shown in Figure 1, and (b) is a diagram showing an example of a screen displaying the heart rates of each subject reproduced from the same log file. DETAILED DESCRIPTION OF THE INVENTION

[0023] Next, an embodiment of the heartbeat data remote monitoring system according to the present invention will be described.

[0024] 1 is a block diagram showing a heartbeat data remote monitoring system 1 according to an embodiment of the present invention. The heartbeat data remote monitoring system 1 comprises a heartbeat sensor 2, a microcomputer board 3, and a server 4.

[0025] In this embodiment, ten heart rate sensors 2 are provided, but at least one is sufficient. In this embodiment, a wristwatch-type heart rate sensor 2 worn on the arm of the subject 5 is described, but it may also be an upper arm-worn type worn on the upper arm of the subject 5 or a chest-worn type worn on the chest. Wristwatch-type and upper arm-worn heart rate sensors 2 are mainly optical, measuring the heart rate by emitting light from an LED toward the wrist and detecting the light that is reflected by blood vessels and emerges outside the skin. Chest-worn heart rate sensors 2 are mainly electrocardiographic, measuring the heart rate from the interval between heartbeats.

[0026] The heart rate sensor 2 measures the heart rate [BPM: Beats Per Minute] of the subject 5 and transmits the measured heart rate via short-range wireless communication in accordance with a predetermined profile, in this embodiment, low-power Bluetooth Low Energy (BLE) (Bluetooth: registered trademark, the same applies hereinafter) in accordance with a GATT-based profile. The Bluetooth specifications include specifications for heart rate services as a "Heart Rate Profile."

[0027] This profile requires the Generic Attribute Profile (GATT), and if the heart rate sensor 2 complies with the GATT standard, it will be in line with the Bluetooth specifications. This profile defines two roles: a heart rate sensor and a collector. The heart rate sensor is a device that measures heart rate and other information and acts as a GATT server, while the collector is a GATT client that receives measurements and other data from the heart rate sensor. Following this profile allows the collector device to connect to and communicate with heart rate sensors for use in fitness applications, and communication can be done in the same way regardless of the heart rate sensor manufacturer.

[0028] The microcomputer board 3 is a device that has a microcomputer (mc) consisting of a CPU, ROM, RAM, etc., and peripheral circuits such as input / output circuits mounted on a single board, and can be written with a desired computer program. In this embodiment, a microcomputer module called "AtomS3," a product name of "M5Stack," a startup company based in China, is used as the microcomputer board 3. It is compact, measuring 24 mm x 24 mm x 13 mm, and is equipped with a 2.0-inch capacitive touch screen on the front.

[0029] A computer program is written to the microcomputer board 3 by transmitting the computer program via serial communication from a terminal device such as a personal computer to the microcomputer board 3 and writing the computer program to a flash memory in the microcomputer board 3. In this embodiment, the computer program written to the microcomputer board 3 is a program that receives heart rate data sent from the heart rate sensor 2 to the microcomputer board 3 via BLE short-range wireless communication, and sends the received heart rate data together with the individual identifiers HR01 to HR10 of the microcomputer board itself to the Internet 6.

[0030] Communication from the microcomputer board 3 to the Internet network 6 is carried out via a router 7, communication between the microcomputer board 3 and the router 7 is carried out using Wi-Fi (registered trademark), and communication between the router 7 and the Internet network 6 is carried out using an optical fiber line or the like.

[0031] In this embodiment, the server 4 is an MQTT (Message Queue Telemetry Transport) server and is connected to the Internet 6. The server 4 receives the heart rate and individual identifiers HR01 to HR10 sent from the microcomputer board 3 via the Internet 6, and stores the received heart rate or calculated exercise intensity of the subject 5 as a log in the memory 4a, attaching a timestamp to the received heart rate or calculated exercise intensity at regular intervals, for example, every second, so that the data can be read out for each microcomputer board 3. The exercise intensity of the subject 5 is calculated by the server 4 from the percentage (%) of the received heart rate relative to the maximum heart rate of the subject 5 that exhibits the heart rate received by the server 4. The maximum heart rate is calculated by subtracting the age (years) from 220 (=220-age (years)), and is calculated by setting the age of the subject 5 in the server 4 in advance.

[0032] In this embodiment, the server 4 edits the input heart rates or calculated exercise intensities in real time into data to be displayed in a table format for each microcomputer board 3. This data is, for example, CSV data and displayed in a list format on the screen of a terminal device 8, such as a personal computer or tablet terminal, as shown in an example in FIG. 2. The terminal device 8 is connected to the Internet network 6 via a router 7. The server 4 changes the display color of the display section of the heart rate or exercise intensity displayed in a list format depending on the input heart rate or exercise intensity. FIG. 2 shows a screen displaying the exercise intensities of each of the 10 subjects 5 in a table format for each microcomputer board 3. The color of each display section of the exercise intensity changes in 10% increments.

[0033] Instead of the display area of the heart rate or exercise intensity displayed in a list, the display color of the heart rate itself or the exercise intensity itself may be changed according to the heart rate or exercise intensity. Also, both the heart rate and exercise intensity of each subject 5 may be displayed in a list.

[0034] In this embodiment, the heart rate data remote monitoring system 1 includes a camera 9 that captures images of the subject 5 exercising, and a terminal device 10, such as a personal computer, that analyzes the exercise of the subject 5 from the images captured by the camera 9. The images captured by the camera 9 are displayed on a screen or the like of the terminal device 10 via an HDMI cable. The terminal device 10 analyzes the exercise of the subject 5 and inputs the heart rate or exercise intensity from the server 4 in real time via the Internet 6. The analysis results of the exercise of the subject 5 are then superimposed on the image displayed on the screen or the like of the terminal device 10, together with the heart rate input from the server 4 or the calculated exercise intensity, in real time.

[0035] 3(a) is an image showing an example of this superimposed display. In this image, a profile view of subject 5 performing squats as strength training is displayed in the center of the screen, and subject 5's heart rate of "95" is displayed on the right side of the screen along with an electrocardiogram waveform. Furthermore, the results of real-time motion analysis of subject 5 by terminal device 10 are displayed as a graph in the upper left of the screen and as lines connecting each joint on subject 5's body in the center of the screen.

[0036] The terminal device 10 estimates the skeletal structure of the subject 5 during squats in real time from the video input from the camera device 9, and displays data such as the opening of each joint in a graph in the upper left corner of the screen. It also draws lines connecting each joint on the body of the subject 5 in the center of the screen based on the coordinate data of the joints detected as characteristic points. The terminal device 10 also stores in its memory the video, on which the exercise analysis results and heart rate or exercise intensity are superimposed, so that it can be read out freely.

[0037] In addition, in this embodiment, the heart rate data remote monitoring system 1 is equipped with goggles 11 that input and display the above-mentioned image, in which the analysis results of the subject's 5 exercise and the heart rate or exercise intensity are superimposed, from the terminal device 10.

[0038] In the heartbeat data remote monitoring system 1 according to this embodiment, the heartbeat of the subject 5 measured by the heartbeat sensor 2 is received by the microcomputer board 3 from the heartbeat sensor 2 via low-power Bluetooth (BLE) in accordance with a predetermined profile by a computer program written in the microcomputer board 3. The heartbeat of the subject 5 received by the microcomputer board 3 is then transmitted to the Internet 6 together with the individual identifiers HR01 to HR10 of the microcomputer boards themselves by the computer program written in the microcomputer board 3. A server 4 connected to the Internet 6 receives the heartbeats and individual identifiers HR01 to HR10 transmitted from the microcomputer board 3 via the Internet 6, attaches timestamps to the received heartbeats or exercise intensity at regular intervals, and stores them as a log in memory 4a so that they can be read out freely for each microcomputer board 3.

[0039] Therefore, by connecting the terminal device 8 to the server 4 via the Internet 6, the heart rate or exercise intensity and individual identifiers HR01 to HR10 of the subjects 5 stored in the memory 4a of the server 4 can be received in real time from the server 4 to the terminal device 8. Therefore, even if each subject 5 is in a remote location, for example, Tokyo and Okinawa, or Japan and overseas, changes in the heart rate or exercise intensity of the subjects 5 can be displayed and monitored in real time on the screen of the terminal device 8 for each microcomputer board 3. Furthermore, by placing the terminal device 8 in the location of the subjects 5, each subject 5 can exercise individually while monitoring his or her own heart rate state and the heart rate states of the other subjects 5.

[0040] In this case, communication between the heart rate sensor 2 and the microcomputer board 3 is performed by BLE according to a predetermined profile, so it can be performed generically regardless of the manufacturer of the heart rate sensor 2. In addition, since the microcomputer board 3 is inexpensive, communication between the heart rate sensor 2 and the microcomputer board 3 can be performed generically and inexpensively.

[0041] Furthermore, the heart rate or exercise intensity of the subject 5 is time-stamped at regular intervals and stored in the memory 4a of the server 4 so that it can be read out freely for each microcomputer board 3. This makes it possible to later read out the heart rate or exercise intensity of the subject 5 from the memory 4a of the server 4 to the terminal device 8, and evaluate the change in the heart rate of the subject 5 over time outside the system.

[0042] Because changes in heart rate are transient, if they are converted into numerical data and saved as a log file, exercise can be analyzed over time. This allows for statistical analysis, such as evaluation of the physical adaptation to exercise through individual training and comparisons between individuals. Furthermore, with a log file, exercise records can be visualized during analysis, as shown in the graph in Figure 4(a), and heart rate changes during exercise can be reproduced as shown in Figure 4(b).

[0043] The graph in Fig. 4(a) has the horizontal axis representing time (Time) and the vertical axis representing heart rate (HR), and shows the change over time in the heart rate of the subject 5. In addition, the screen shown in Fig. 4(b) displays the heart rates of each subject 5 collectively for each individual identifier HR01 to HR10 of the microcomputer board 3.

[0044] Furthermore, if a log file is available, it will be possible to compare the results of different groups of subjects 5 being instructed by the same trainer and different trainers instructing the same group. This will enable not only an analysis of the fitness level of the participants in the exercise, but also an evaluation of the trainers who are instructing them.

[0045] Furthermore, if the terminal device 8 has an HDMI terminal, it is possible to connect the terminal device 8 to a large display or projector via an HDMI cable and display the measurement values or exercise intensity of the heart rate sensor 2 on the display or projector without using conventional expensive dedicated applications.

[0046] Furthermore, according to the heart rate data remote monitoring system 1 of this embodiment, by connecting the terminal device 8 to the server 4 via the Internet network 6 and receiving list display data edited by the server 4 from the server 4 to the terminal device 8 in real time, it becomes possible to easily display a list of the heart rates or exercise intensity of multiple subjects 5 in real time on the screen of the terminal device 8, as illustrated in Figure 2.

[0047] Acquiring the heart rates of people participating in exercise and displaying them all on one screen in this way helps maintain and improve the motivation of participants, allowing them to expect the benefits of exercise as training rather than just moving their bodies aimlessly. Furthermore, since the instructor can keep track of the status of all participants, this can be useful for preventing accidents and providing guidance on appropriate loads. While such functions are already generally available on the market, remote sharing, as in this embodiment, allows the instructor and exercise participants to keep track of each other's status no matter where they are, further improving safety and convenience.

[0048] Furthermore, since the heart rate data remote monitoring system 1 according to this embodiment shares heart rate data via the Internet 6 as an intermediary, if a computer program is prepared for each type of terminal device to which it is written (for example, a personal computer (PC), a mobile phone, a single board computer, etc., and their OS (operating systems)), it becomes possible to grasp the exercise status of the subject 5 anywhere in a variety of situations.

[0049] Furthermore, the heart rate data remote monitoring system 1 according to this embodiment makes it possible to instantly grasp the state of changes in heart rate or exercise intensity of each subject 5 from the display areas of the heart rate or exercise intensity displayed in a list or the display colors of the heart rate itself or the exercise intensity itself. Therefore, for example, as the heart rate increases, the display color of the display areas of the heart rate or exercise intensity displayed in a list changes, allowing changes in heart rate due to exercise to be grasped all at once.

[0050] Furthermore, according to the heart rate data remote monitoring system 1 of this embodiment, the subject 5 exercising is photographed by the photographing device 9. The photographed video is input to the terminal device 10, and the motion of the subject 5 is analyzed from the input video by the terminal device 10. Then, the video of the subject 5 exercising is displayed in real time on the screen of the terminal device 10, together with the results of the motion analysis and the heart rate or exercise intensity of the subject 5, as exemplified in FIG. 3(a).

[0051] Therefore, based on the exercise analysis results and heart rate or exercise intensity displayed in real time along with the image of the subject 5 exercising, the subject 5 can grasp in real time the intensity of the load applied to the entire exercise and its changes, and can scientifically and accurately evaluate his or her exercise condition in real time. Also, an instructor who is located away from the subject 5 can receive in real time the video data displayed on the screen of terminal device 10 from terminal device 10 located near the subject 5 via the Internet 6 to terminal device 8 located near the instructor.

[0052] The instructor can view in real time on the screen of terminal device 8 the analysis results of the exercise of subject 5 and the image of subject 5 exercising, which are displayed together with the heart rate or exercise intensity of subject 5, using the video data received from terminal device 10 to terminal device 8. This allows an instructor who is located far away from subject 5 to grasp in real time the intensity of the load applied to the entire exercise and its changes, based on the exercise analysis results and heart rate or exercise intensity displayed in real time along with the image of subject 5 exercising, and enables scientifically accurate real-time evaluation of the exercise status of subject 5 and guidance.

[0053] Furthermore, according to the heart rate data remote monitoring system 1 of this embodiment, the terminal device 10 records in its memory the results of exercise analysis and the image with the heart rate or exercise intensity superimposed, so that after the subject 5 exercises, it becomes possible to look back and consider how the subject 5 exercised, making it easier to find areas for improvement in the exercise.

[0054] Furthermore, according to the heart rate data remote monitoring system 1 of this embodiment, an image in which the analysis results of the exercise of the subject 5 and the heart rate or exercise intensity are superimposed is input from the terminal device 10 to the goggles 11 and displayed. Therefore, by exercising while wearing the goggles 11, the subject 5 can exercise while checking his / her appearance and heart rate status regardless of his / her posture. Furthermore, AR technology, which superimposes digital information on real-world experiences, allows the subject 5 to exercise with the aim of improving and enhancing physical strength.

[0055] Furthermore, by remotely sharing the video between the subject 5 and the instructor, AR technology can be used to provide exercise instruction aimed at improving and enhancing physical strength, regardless of where the subject 5 or the instructor is in the world.

[0056] In the above embodiment, the heart rate sensors 2 and the microcomputer boards 3 are associated one-to-one, but multiple heart rate sensors 2 may be associated with one microcomputer board 3. In this case, one heart rate sensor 2 to be connected to the microcomputer board 3 is selected by switching a switch provided on the microcomputer board 3, and the heart rate measured by the selected heart rate sensor 2 is sent to the Internet network 6.

[0057] Furthermore, in the above embodiment, the heart rate or exercise intensity measured by the heart rate sensor 2 is stored in the memory 4a of the server 4 for each microcomputer board 3. However, the microcomputer board 3 may identify the individual heart rate sensor 2, send the heart rate measured by the heart rate sensor 2 together with the individual identifier of the heart rate sensor 2 to the Internet 6, and the server 4 may store the heart rate or exercise intensity of the subject 5 in its memory 4a for each individual heart rate sensor 2.

[0058] In the above embodiment, the heart rate displayed superimposed on the image of the subject 5 is displayed as the number "95" on the right side of the screen as shown in Fig. 3(a). However, as shown in Fig. 3(b), the heart rate level may be displayed on the front of the screen together with the current heart rate value of the subject 5, "90", or alone. This heart rate level is represented, for example, by the height of a straight line that represents the peak value of the heart rate per minute and is drawn in a stepped manner in time series from left to right on the screen. [Industrial Applicability]

[0059] In the above embodiment, the heart rate data remote monitoring system 1 has been described as monitoring the heart rate data of a subject while exercising. However, the present invention is not limited to this. For example, the heart rate data of students may be monitored during a school class. By remotely monitoring such heart rate data during class using a heart rate sensor attached to each student, it becomes possible to grasp and evaluate each student's level of understanding of the class, their attitude toward the class, the difficulty of the class, etc. [Explanation of symbols]

[0060] 1... Heart rate data remote monitoring system, 2... Heart rate sensor, 3... Microcomputer board, 4... Server, 4a... Memory, 5... Subject, 6... Internet network, 7... Router, 8, 10... Terminal device, 9... Imaging device, 11... Goggles

Claims

1. at least one heart rate sensor that measures the heart rate of a subject and transmits the measured heart rate by short-range wireless communication according to a predetermined profile; a microcomputer board having a computer program written therein that receives the heart rate via the short-range wireless communication and transmits the received heart rate together with an individual identifier of the microcomputer board to an internet network; a server connected to the Internet, which receives the heart rate and the individual identifier sent from the microcomputer board via the Internet, and which stores the input heart rate or the exercise intensity, which is the ratio of the input heart rate to the maximum heart rate of the subject exhibiting the input heart rate, in a memory that can be read out for each microcomputer board with a timestamp attached at regular intervals; A remote heart rate data monitoring system comprising:

2. 2. The heartbeat data remote monitoring system according to claim 1, wherein the server compiles the input heart rate or exercise intensity into data to be displayed in a list for each microcomputer board in real time.

3. The remote heart rate data monitoring system of claim 2, characterized in that the server changes the display area of the heart rate or exercise intensity displayed in a list, or the display color of the heart rate itself or the exercise intensity itself, depending on the input heart rate or exercise intensity.

4. a photographing device for photographing the subject while exercising; a terminal device that analyzes the subject's motion from the video captured by the imaging device, inputs the heart rate or the exercise intensity from the server via the Internet in real time, and displays the analysis result of the subject's motion together with the heart rate or the exercise intensity input from the server in real time, superimposed on the video; 2. The system for remotely monitoring heartbeat data according to claim 1, further comprising:

5. 5. The heartbeat data remote monitoring system according to claim 4, wherein the terminal device readably records in a memory the image on which the analysis result and the heart rate or the exercise intensity are superimposed.

6. 5. The heartbeat data remote monitoring system according to claim 4, further comprising goggles for displaying the image on which the analysis result and the heart rate or the exercise intensity are superimposed, inputted from the terminal device.

Images