JP2019097977A - Body condition management system - Google Patents

Abstract

To provide a body condition management system that enables a manager to more accurately grasp a health risk of a person to be managed using a manager information terminal used by the manager and perform more careful body condition management.SOLUTION: A body condition management system for enabling a manager 30 to grasp a health state of a person 10 to be managed on the basis of biological information acquired from the person to be managed comprises: a manager information terminal 31 that is used by the manager; a biological information acquisition unit 11 that is mounted on the body of the person to be managed to acquire the biological information on the person to be managed; a risk determination unit 22 that on the basis of the biological information, determines a health risk of the person to be managed; and a biological information transmission unit 13 that transmits the biological information to the risk determination unit 22. The manager information terminal includes a display image processing unit 35 that creates a diagram of the person to be managed and displays the diagram on a display device 36 depending on the level of the health risk.SELECTED DRAWING: Figure 4

Description

  The present application relates to a physical condition management system in which an administrator can manage the physical condition of a managed person by connecting the manager and one or more managed persons managed by the managed person, the administrator is a physical condition management of the managed person The present invention relates to a physical condition management system that can quickly and accurately grasp the deterioration of

  In recent years, while connection environment to the Internet such as wireless LAN has been improved, development of means to enable information transmission at short distance such as Bluetooth (registered trademark), high-performance mobile devices such as smart phones, body temperature With the spread of small sensor devices capable of measuring physical data such as heart rate and sweat rate, the managed person is possessed with a sensor that acquires physical data and a mobile device, and the physical information of the managed person through the mobile device By grasping with the information equipment of the manager side to monitor the health condition of the manager, and by giving a warning to the manager as needed and instructing rest, an unexpected situation such as an accident caused by poor physical condition A physical condition management system that prevents

  As an example of such a physical condition management system, there is known a system which manages and prevents the onset of heatstroke, which has become a social problem with an increased risk of onset due to global warming. For example, as a heatstroke detection system for managing the onset of heatstroke of a subject in a work area which is a building of a nuclear power plant, an abnormality detection apparatus including a sensor for acquiring physical information possessed by the subject and the outside of the work area There has been proposed a system that wirelessly communicates with a management device disposed in the system, grasps the danger of heatstroke from the physical information of the subject, and issues an alarm to the subject when it becomes dangerous (Patent Document 1). In the heat stroke detection system described in Patent Document 1, the abnormality detection device owned by the target person includes the physical information of the target person acquired by the sensor and the threshold information serving as a reference for determining the degree of risk transmitted from the management device. Based on the subject's risk of developing heat stroke, the subject can be warned of an abnormality when it is determined that the subject is at risk.

Unexamined-Japanese-Patent No. 2012-27893

  In the above-described conventional heat stroke detection system, a management device disposed outside the work area transmits thresholds of various types of biological information serving as a reference for heatstroke occurrence risk determination to an abnormality detection device possessed by the subject. The biological information of the target person can be received from the abnormality detection device, and the state of each target person can be displayed on the screen as a list.

  In particular, the biological information of the subject whose risk of onset of heat stroke has increased is immediately transmitted from the abnormality detection device to the management device regardless of the predetermined transmission timing, and the management device is suspected of biological information exceeding a threshold or falling. By highlighting and displaying the abnormal data of the above, it is possible for the manager who has checked the management apparatus to accurately grasp the state of the target person in the dangerous state.

  However, in the conventional heat stroke detection system, the management device only displays the information of the target person as a list, and therefore, it is possible to check the status of the entire target person to be managed at a glance, and change over time. It is not possible to grasp more detailed situations such as For this reason, the manager could not perform detailed risk management based on the information of the target person displayed on the management device.

  The present application is intended to solve the problems of the above-mentioned prior art, and the manager can accurately grasp the health risk of the manager using the manager information terminal to be used. An object of the present invention is to provide a physical condition management system capable of performing fine physical condition management.

  In order to solve the above-mentioned subject, the physical condition management system disclosed in the present application is a physical condition management system in which the manager can grasp the health condition of the manager based on the biological information obtained from the manager. The management information terminal used by the manager, a biological information acquisition unit attached to the body of the management to acquire the biological information of the management, and the biological information acquisition unit based on the biological information The health information processing system includes a risk determination unit that determines a health risk of a managed person, and a biological information transmission unit that transmits the biological information to the risk determination unit, and the manager information terminal determines the managed person as the health risk. And a display image processing unit that displays the display on the display device in a table according to the level of.

  According to the above configuration, in the physical condition management system disclosed in the present application, the manager can grasp a manager at a high health risk at a glance, and promptly perform a response for the manager to recover a healthy state. Can.

FIG. 1 is an image diagram for explaining the overall configuration of a heat stroke onset risk management system described as the embodiment. FIG. 2 is a block diagram showing the configuration of each part of the heatstroke onset risk management system described as the embodiment. FIG. 3 is a diagram for explaining the configuration of an undershirt that is a biometric information acquisition unit that acquires biometric information of a managed person. FIG. 5 (a) shows the surface of the undershirt and FIG. 5 (b) shows the back of the undershirt. FIG. 4 is an image diagram for explaining a display example on the administrator display screen displayed on the administrator information terminal used by the administrator. FIG. 5: is an example of the display screen which divides and displays the number of persons of a heat stroke onset risk in a manager display screen. FIG. 6 is a display example of a two-dimensional map showing the risk of developing heat stroke on a physical load and a thermal load in the manager display screen. FIG. 7 is a diagram for explaining a display example in a case where the heatstroke onset risk numerical value of the specific manager indicated on the two-dimensional map indicating the heatstroke onset risk is shown along with the passage of time. FIG. 8 is a display example in the case of displaying a list of supervised persons who are at high risk of developing heatstroke on the supervised display screen. FIG. 9 is a diagram for explaining a display example when showing the temporal transition of the risk of developing heatstroke on the administrator display screen. FIG. 10 is an image diagram for explaining a second display example of the administrator display screen. FIG. 11 is an image diagram for explaining a display example on a worker display screen displayed on an information terminal possessed by a managed person. FIG. 12 is an image diagram for explaining a management state of a construction site managed by a manager of a plurality of layers. FIG. 13 is an image diagram for explaining a display example on the primary administrator display screen of the information terminal possessed by the primary administrator.

  The physical condition management system according to the present disclosure is a physical condition management system that enables an administrator to grasp the health condition of the administrator based on biological information obtained from the administrator, and the administrator Determine health risk of the management based on the management information terminal to be used, a biological information acquisition unit attached to the body of the management to acquire the biological information of the management, and the biological information Risk determination unit, and a biometric information transmission unit for transmitting the biometric information to the risk determination unit, and the administrator information terminal may convert the administrator into a diagram according to the level of the health risk It has a display image processing part displayed on a display device.

  With the above configuration, the physical condition management system disclosed in the present application determines the health risk by grasping the biometric information of the managed person, and the display image processing unit of the administrator information terminal used by the administrator. However, management with high health risk can be charted and displayed for each risk level. For this reason, the manager can identify at a glance the status of the health risk of the whole managed by himself / herself from the image displayed on the display device, and at a glance the health risk status of the managed Measures for reduction can be taken quickly.

  In the physical condition management system of the present disclosure, the display image processing unit displays, on the display device, maps having axes of a thermal load and a physical load received by the managed person, and the target image is displayed on the map. It is preferable to display the administrator. By doing this, the manager can easily grasp the general situation of the manager from the map displayed on the display device, and takes for the manager whose health risk is high. It is possible to understand sensibly the effective measures to be done.

  In this case, it is preferable that the display image processing unit displays the areas ranked according to the risk of the health risk on the map. By doing this, the manager can easily and surely grasp the manager's risk level.

  Further, in the physical condition management system of the present disclosure, the display image processing unit displays a graphic having a plurality of areas formed in accordance with the degree of risk of the health risk, and the management target corresponding to each of the areas It is preferable to display the person. By doing this, the manager can immediately grasp the general condition of the health risk of the manager, and can take appropriate measures promptly.

  In this case, it is preferable that the display image processing unit displays the area having the highest health risk among the plurality of areas with a larger area than the other areas and above. By doing this, the manager can quickly grasp the situation of the managed person with high health risk.

  Furthermore, it is preferable that the plurality of areas form a circle as a whole, and the display image processing unit displays the number of the supervised persons corresponding to the area. By doing this, the manager can more intuitively understand the general situation of the manager.

  Moreover, in the physical condition management system of this indication, it is preferable that the said display image process part displays the list which arranged the said managed person in order with the high said health risk. By doing this, the manager can easily grasp the manager who should take measures more quickly.

  In this case, it is preferable that the display image processing unit changes the display on the list according to the degree of risk of the health risk. By doing this, the manager can easily grasp the height of the risk of the manager in an intuitive manner.

  In the physical condition management system of the present disclosure, the health risk is preferably a risk of developing heat stroke.

  Moreover, it is preferable that the said biometric information acquisition part is arrange | positioned at the chest of the shirt which the said management wears.

  Hereinafter, specific embodiments of the physical condition management system disclosed in the present application will be described using the drawings.

Embodiment
In the present embodiment, as an example of the physical condition management system disclosed in the present application, the manager has a high risk of developing heat stroke based on the judgment result of the risk of heatstroke onset for the management, and is in a dangerous state. We will show and explain a heatstroke risk management system that can warn management and avoid the onset of heatstroke. In the heat stroke risk management system described in this embodiment, a manager such as a field supervisor takes a worker at a construction site who is subjected to a heavy physical load and a thermal load, such as being forced to work hard under a flame, as a manager. It is used to manage the workers to be managed so that they do not get heatstroke.

[System overview]
FIG. 1 is an image diagram for explaining a schematic configuration of a heat stroke risk management system described in the present embodiment.

  Moreover, FIG. 2 is a block diagram which shows the structural example of each part of the heat stroke risk management system concerning this embodiment.

  As shown in FIG. 1, a worker 10 who is a manager who works at a building site has a data chip 11 which is a biological information acquisition unit that acquires biological information such as body temperature (body surface temperature), heart rate, and amount of sweating. And a smartphone 12 as a portable terminal that functions as a living body information transmission unit that transmits living body information obtained by the data chip 11 to the outside.

  In the heat stroke risk management system described in the present embodiment, the data chip 11 for acquiring the biological information of the worker 10 is attached to the chest of the undershirt worn by the worker 10.

  FIG. 3 is a view showing a configuration example of an undershirt worn by a worker in the heat stroke risk management system according to the present embodiment. FIG. 3A shows the surface of the undershirt on which the biological information acquisition unit is mounted, and FIG. 3B shows the back surface of the undershirt.

  As shown in FIG. 3, the data chip 11 is disposed on the chest of the undershirt 18 worn by the worker 10 in the heat stroke risk management system according to the present embodiment. More specifically, the data chip 11 is connected to the data acquisition and transmission unit 11a disposed on the chest central portion of the surface 18a of the undershirt 18, and is connected to the data acquisition and transmission unit 11a, and the back surface 18b of the undershirt 18 That is, it is comprised from the electrode part 11b extended and arrange | positioned in the left-right direction in the part of the side which touches skin.

  In the heat stroke risk management system described in the present embodiment, as a method of acquiring the biological information of the worker 10 by the data chip 11 disposed on the chest, a method of fixing the data chip 11 to the undershirt 18 shown in FIG. 3 It is not limited to For example, a method of putting the data chip 11 in a highly adhesive sheet-like mounting cover and directly sticking it to the chest, work using an elastic wearing belt which can hold the data chip 11 in close contact with the body It is possible to adopt a method of placing on the chest of the person. However, the method of using the mounting cover or the mounting belt can not eliminate the sense of incongruity felt by the worker 10 wearing the data chip 11, and when wearing the data chip 11 for a long time, the data chip 11 becomes an operator There is a risk that it may come off the body surface of the body or the mounting position may shift.

  On the other hand, according to the method of fixing the data chip 11 to the undershirt 18 worn by the worker 10 as shown in FIG. 3, the worker 10 has a special awareness of wearing the data chip 11. It is possible to relax and acquire biological information. In addition, even if sweating of the worker 10 or body twisting during work occurs, the data chip 11 fixed to the undershirt 18 does not come off the body surface of the worker 10, and the wearing thereof The position can also be maintained substantially unchanged.

  Further, by disposing acceleration sensors in two directions or three directions on the data chip 11 for acquiring the biological information of the worker 10, it is possible to detect the movement of the worker's body in three dimensions. As a result, for example, when the posture of the worker 10 changes rapidly, for example, when the worker 10 falls, the movement of the body can be detected by the data chip 11.

When using data chip 11 as a living body information acquisition part which acquires living body information of worker 10, as a placement place of data chip 11, a worker's waist, back, upper arm other than the above-mentioned worker's chest It is possible to adopt a mode of being disposed on the legs or the like. Also in these cases, as a method of closely fixing the data chip 11 to the body surface of the worker, in addition to the method of arranging the data chip on the inner surface of the underwear, the data chip is fixed using the mounting cover and the mounting belt. Can be adopted. However, when acquiring a heart rate as biological information, it is necessary to place the data chip 11 on the chest of the worker 10. In that respect, it is most preferable to use the undershirt 18 as shown in FIG. Data chip 11 considered to be preferable and smartphone 12 carried by worker 11 are always connected by short distance communication such as Bluetooth (registered trademark), and the living body of worker 10 acquired by data chip 11 Information is sent to the smartphone 12 as needed.

  The smartphone 12 is constantly connected to the Internet 20 as a network environment by using a data receiving unit 15 and a data transmitting unit 16 provided in the smartphone 12 using an information carrier of a wireless LAN or a mobile phone. Then, the smartphone 12 transmits the biological information of the worker 10 to the cloud server 21 which is a server provided with the risk determination unit 22 installed on the Internet 20.

  The cloud server 21 internally includes a data receiving unit 23 and a data transmitting unit 26. The cloud server 21 can exchange information via the Internet 20. The cloud server 21 further includes a risk determination unit 22. The biological information is received to determine the risk of heatstroke onset for each worker, and when the risk of heatstroke onset increases, warning information is generated to warn the worker accordingly. In addition, the cloud server 21 includes the data recording unit 24, and can record the biological information of each of a plurality of workers, the creation history of the warning information, and the like in time series.

  Furthermore, the cloud server 21 has a weather information acquisition unit 25, acquires the weather information (25) from the information site that provides the weather information via the Internet 20, and the area where the worker 10 is working Weather conditions such as temperature, humidity, and sunshine amount at the present time, and weather forecasts that anticipate changes in the next few hours can be obtained.

  In addition, the cloud server 21 is a personal computer 31 as a manager information terminal used by the on-site supervisor 30, who is a supervisor who supervises the work of the worker 10 whose heat stroke onset risk is judged on the construction site via the Internet 20. And connected. For this reason, the on-site supervisor 30 at the work site of the worker 10 determines whether or not the biometric information of the worker 10 and the warning information transmitted from the cloud server 21 at any time are generated by the data receiving unit 33 of the personal computer 31. It can be grasped.

  The risk determination unit 22 of the cloud server 21 can determine the risk that the worker 10 will develop heat stroke based on the change in the biological information. As an example of the determination, the risk determination unit 22 generates a threshold value for determining whether the risk of heat stroke onset has increased based on resting data which is biological information at the time of the worker 10 resting, and The risk of onset of heatstroke of the worker 10 can be determined by comparing the work time data, which is biological information, and the threshold value.

  In addition, the cloud server 21 may record the past history information of the worker 10 to be determined recorded in the data recording unit 24, the weather information on the work area acquired by the weather information acquisition unit 25, and the worker to be determined. Based on environmental information such as changes in biological information of workers other than the worker to be judged who are working at the same site as in the above, correct the judgment result of the heat stroke onset risk of the worker 10 and make it more immediate It can be done.

  Note that providing the risk determination unit 22 is not limited to the cloud server 21. For example, various functions of the cloud server 21 including the risk determination unit may be mounted on the manager information terminal or the management computer of the business office, and if the function can be realized, the mounting location or device is It doesn't matter.

  The personal computer 31 of the on-site supervisor 30 includes an information management unit 32 that manages whether or not biological information and warning information about a worker who belongs to a work site supervised by the relevant on-site supervisor 30 including the worker 10 is generated. ing. Based on the information transmitted from the cloud server 21, the information management unit 32 always grasps heatstroke onset risk information as to whether or not the biological information and the warning information of each worker are generated as the latest information. Further, the information management unit 32 outputs the acquired heatstroke onset risk information of each worker and other environmental information to the display image processing unit 35, and the display image processing unit 35 causes the display image processing unit 35 to display on the display device 36 such as a liquid crystal monitor. The displayed screen content is adjusted. In this manner, the on-site supervisor 30 can easily view the biological information and the risk of developing heatstroke of the worker 10 working at the work site he / she supervises as a whole as a whole or as detailed information on each individual worker. It can be grasped. The specific screen contents displayed on the display device 36 processed by the display image processing unit 35 will be described in detail later.

  As shown in FIG. 1, when the personal computer used by the on-site supervisor is a desktop type, the display device 36 is separate from the personal computer. As described above, the manager information terminal 31 having the information management unit 32 and the like and the display device 36 for displaying a screen for the manager are not limited to physically integrated ones. Further, for example, in the case where a plurality of people check data, it may be possible to use a dedicated large-sized image display device or to project a display image on a screen, a wall surface, or the like by using a projector.

  Furthermore, the personal computer 31 of the on-site supervisor 30 prevents the worker 10 from developing heat stroke by receiving the confirmation of receipt of the biometric information of the worker 10 after notifying the warning information and the warning information from the worker 10 It is possible to confirm whether or not measures have been taken, and if the worker 10 does not take any action to prevent the onset of heat stroke, alert information is repeatedly transmitted to the target worker 10 For example, the worker 10 can be alerted.

  Also, if it is possible to take measures to improve the work environment of the work site, such as air conditioning and ventilation, the on-site supervisor 30 will appropriately carry out the onset of heat stroke at the work site that he / she supervises. Can be prevented.

  In the above description, an example in which the risk determination unit 22 of the cloud server 21 generates warning information notifying that the risk of developing heatstroke to the worker 10 is high has been described. It can be generated by the information management unit 32 installed on the personal computer 31 of the on-site supervisor 30. Further, both the risk determination unit 22 and the information management unit 32 can be set to generate warning information. By doing this, from the personal computer 31 of the on-site supervisor 30 who actually supervises the work site, warning information is generated prior to the determination result in the risk determination unit 22 and transmitted to the worker 10 who is symmetrical. In some cases, the risk of developing heatstroke may be further reduced depending on the situation at the work site.

  The warning information generated by the risk judgment unit 22 of the cloud server 21 or the personal computer 31 of the on-site supervision 30 is transmitted from the data transmission unit 34 of the personal computer 31 of the on-site supervision 30 to an information carrier of a local network such as a wireless LAN or a mobile phone. Is transmitted to the smartphone 12 equipped by the worker 10 via a network including the above. The alert notification unit 14 of the smartphone 12 that has received the alert information uses the various information transfer means such as voice, screen display, lighting or blinking of a lamp, vibration, etc. to cause the worker 10 to develop heat stroke to the worker 10 Informing that the risk of The worker 10 who has confirmed the warning information reports that the warning information has been received through the touch panel or the operation button of the smartphone 12 and executes measures for preventing heat stroke such as stopping work and taking a rest. .

  The smartphone 12 of the worker 10 confirms that the worker 10 confirms the warning information and transmits to the personal computer 31 of the supervisor 30 that the work has been interrupted. The supervisor 30 prevents the worker 10 from developing heat stroke. We can confirm that we took measures.

  Furthermore, in the heat stroke risk management system described in this embodiment, the heat stroke onset risk data at the work site which the on-site supervisor 30 grasps is transmitted to the smartphone 12 of the worker 10, and the worker 10, You can check the current status of the risk of developing heatstroke at the work site where you work. For example, if it can be confirmed that the risk of onset of heatstroke among workers other than themselves is high, it is possible for each worker itself to take measures to positively prevent the onset of heatstroke. In addition, if it is known that there is another worker who has interrupted the work upon receiving warning information on the risk of onset of heat stroke, it can be expected to respond honestly to the warning information addressed to him / her from the on-site supervisor 30.

  Furthermore, with the smartphone 12 owned by the worker 10, the change in the risk of onset of heat stroke to the present time of the worker 10, the numerical value of its own biological information acquired by the data chip 11, the consumed calories calculated from the biological information, etc. The related information of can be displayed on the screen, and the worker 10 can refer to it. The display screen of the smartphone owned by the worker 10 will also be described in detail later.

  The cloud server 21 is also connected to the management computer 41 in the company or business establishment 40 to which the worker 10 belongs via the Internet 20, and the biological information of the worker 10 transmitted to the personal computer 31 of the on-site supervisor 30, the cloud Various types of information used by the server 21 to determine the onset risk of heatstroke are transmitted to the management computer 41 of the business establishment 40 in real time. Since the management computer 41 of the business establishment 40 includes its own data receiving unit 42 and data transmitting unit 43, it is also connected to the personal computer 31 of the on-site supervisor 30 via the Internet. The information such as whether the warning information has been properly transmitted or whether the worker 10 has taken preventive measures against heat stroke can be confirmed, and predetermined instructions can be given as necessary. By doing this, even at the business establishment 40 to which the worker 10 belongs, it is possible to confirm the situation of the worker 10 and the response at the work site, and back up the avoidance of the risk of developing heatstroke of the worker 10 be able to.

  Further, although not explicitly shown in FIG. 1, the cloud server 21, the personal computer 31 of the on-site manager 30, and the management computer 40 of the business establishment 40 are connected by the Internet 20. Can access the cloud server 21 from there, control the content of data processing in the cloud server 21, update the judgment program in the risk judgment unit 22, update the information necessary for heat stroke prevention management from the cloud server 21 It can be taken out as appropriate.

  In the above description, a smartphone is exemplified as a mobile terminal equipped by a worker, but the mobile terminal of the worker is not limited to a smartphone, and specialized in a mobile phone, a tablet device, and a heat stroke risk management system It is possible to use a dedicated small terminal device capable of transmitting and receiving information.

  In addition to the illustrated personal computer, in particular the desktop personal computer illustrated in FIG. 1 as a manager information terminal operated by the on-site supervisor, transmission and reception of information via a network such as a notebook personal computer, a tablet personal computer, and a small server device Various information devices capable of displaying data, recording data, etc. can be adopted.

  Furthermore, in the above description, a form has been described in which warning information is transmitted from the on-site supervision manager's information terminal to the mobile terminal of the worker, but if warning information is generated by the risk determination unit of the cloud server, the cloud server The system can also be configured to send alert information directly to the worker's mobile terminal.

  In the case of managing the onset risk of heatstroke of a worker at a construction site as described in the present embodiment by the physical condition management system disclosed in the present application, the position of the worker to be managed is limited to the construction site. Be done. In addition, since the work period also takes a certain number of days or more, it is possible to construct a wireless LAN at the building site. In this way, if the administrator exists only within a certain range, build a unique wireless LAN, and send each worker's biometric information to the manager's information terminal for on-site supervision of the Internet, It can be done within the LAN without intervention. In this case, by connecting to the Internet from an administrator information terminal, or from an information device such as a server unit installed in a LAN or another personal computer, the risk judgment unit in the cloud server may cause the risk of heatstroke onset. It is possible to make a determination or to use weather information acquired by the weather information acquisition unit. In addition, a risk determination unit that determines the onset risk of heatstroke can be provided in a server unit or a personal computer connected to the LAN of a construction site.

[Manager information terminal screen]
Next, in the heat stroke risk management system according to the present embodiment, the display screen of the manager information terminal used by the on-site supervisor will be described. On a monitor of a personal computer as a manager information terminal used by a field supervisor who is a manager, an image is displayed which can give an overview of the onset risk of heatstroke of a worker managed by the field supervisor.

  FIG. 4 is an example of a screen for a manager displayed on a personal computer of a site manager who is a manager.

  As shown in FIG. 4, the administrator screen 50 shows a history of the first display area 51 indicating the current situation and the history of the current day on the onset risk of heatstroke of the worker being managed. The second display area 52 is roughly divided.

  In the example shown in FIG. 4, in the first display area 51 arranged on the upper side of the administrator screen 50, a first diagram 53 showing the number of people according to heatstroke onset risk rank ranked based on predetermined criteria. And a second diagram 54 showing the position of the worker on a map centering on the physical load and the thermal load applied to the worker, information identifying the worker in descending order of the risk of heatstroke onset, and the state thereof And a third diagram 55 showing the symbol.

  FIG. 5 is an enlarged view of the first chart.

  In the first diagram 53, as shown in FIG. 5, three areas 53a, 53b, 53c labeled "danger", "attention", and "no problem" are formed so as to be entirely circular, In each of the regions, numbers, for example, "1", "4" and "18" are shown.

  In the first chart, the risk of heatstroke determined by the risk assessment unit is applied to a predetermined reference value, and in the order of high risk, "at risk", "attention", "no problem" It is divided into three states, and the number of workers corresponding to each rank at present is displayed.

  That is, in the illustrated screen for administrators, among a total of 23 workers in charge of on-site supervision, there is one worker who is at high risk of developing heatstroke and is in a warning notification state, and at the current warning notification stage It has been shown that there are four workers who are at high risk of developing heatstroke, and at present there are 18 workers who are not at high risk of developing heatstroke.

  In the heatstroke risk management system described in the present embodiment, as described above, the risk judgment unit judges the heatstroke onset risk of each worker and performs warning notification. However, the on-site supervisor who is a manager does not leave the system to reduce the risk of developing heatstroke as a system, but by grasping the existence of workers who are at high risk of developing heatstroke and the ratio at any time, For example, the ratio of the number of workers who are at an increased risk of heatstroke among the workers who centrally track and check whether or not the workers who receive the warning notification take a break as instructed or intensively If there are many, you should consider taking drastic measures.

  For this reason, it is effective that the first diagram 53 as shown in FIG. 5 is always displayed on the administrator screen in order to take finer measures in preventing the onset of heat stroke. is there.

  In addition, as shown in FIG. 5, the area 53a indicating the number of workers in the "danger" state in which the on-site supervisor should pay attention in priority is displayed in a large area compared with the other two areas 53b and 53c. Furthermore, by placing it above other areas, it is possible to draw a great deal of visual attention from the on-site manager.

  It is also effective to display the three areas 53a, 53b and 53c by coloring them in red, yellow and green, which represent "danger", "attention" and "safety", respectively. Furthermore, as shown in FIG. 5, displaying the characters in the area 53a indicating the "dangerous" state larger and thicker than the characters in the other areas more effectively appeals to the sight of the on-site director it can.

  In the example shown in FIG. 5, the "danger" area 53a is semicircular, and the "attention" area 53b and the "no problem" area 53c so that the three areas 53a, 53b and 53c are combined into a circular shape. And each with a sector of 1⁄4 circle. By doing this, it is possible to make the observer image a pie chart, and it is possible to draw the attention well. However, this is merely an example, and other display modes, for example, even when the whole is circular as shown in FIG. 5, can be made vertically by drawing a horizontal line (chord) in the circle. The area may be divided, and the number of workers ranked may be displayed in each area. Also, instead of making the overall shape of the displayed figure circular, it is possible to rank the familiar so-called basic figures such as squares, rectangles, polygons such as triangles and hexagons, ovals, etc. The number of workers may be displayed.

  In any case, in accordance with the embodiment illustrated in FIG. 5, the area of the “danger” area indicating the number of workers in the “danger” rank to be most strongly appealed to the on-site supervisor is enlarged, and arranged higher It is preferable that the characters and numbers to be displayed, which are colored in noticeable colors such as red, be thick and large.

  In the heat stroke risk management system according to the present embodiment, the risk division for risk of developing heat stroke described in FIG. 6 is classified into “danger”, “attention”, and “no problem” in the risk of developing heat stroke. It is defined as the position on the map when expressed as a dimensional map.

  The 2nd figure 54 is expanded and shown in FIG.

  As shown in FIG. 6, the second diagram 54 is a two-dimensional graph in which the physical load (Workload: 54 a) and the thermal load (Heat stress: 54 b) on the worker are respectively axes. A map is formed, and each worker is represented as "▼" on the map.

  The risk of developing heatstroke naturally depends on the magnitude of the thermal load on the worker. In addition, as in the heat stroke risk management system of the present embodiment, the case where a managed person is carrying out a work that places a large physical load, such as a worker at a construction site, begins to heat up the size of the physical load as well. Is a factor that affects the risk of developing For this reason, it is possible to comprehensively grasp the risk of onset of heat stroke from the thermal load and physical load on the target manager, which is two-dimensional as shown in the second chart 54. By showing it as a map, it is possible to easily grasp visually how the two factors work.

  For example, if the risk of heatstroke is high due to a large thermal load, move to a cool place or lower the surrounding environment temperature of the subject by ventilation or cooling. Can effectively reduce the risk of developing heat stroke. On the other hand, although the thermal load is not so large as in the worker shown by reference numeral 54i in FIG. 5, when the physical load is large, it is effective to take a break anyway to reduce the physical load. It is a preventive measure for the onset of heat stroke.

  In addition, the physical load concerning a worker can be grasped | ascertained from the change of the heart rate acquired by the biometric information acquisition part which a worker wears. In addition, the thermal load applied to the worker may be grasped from the temperature (body surface temperature) of the worker acquired by the biological information acquiring unit worn by the worker, the numerical value of the environmental temperature acquired as environmental data, or the like. it can.

  Although the detailed description is omitted, in the heat stroke risk management system of the present embodiment, the heat stroke risk of the worker who is a managed person can be determined by the sum of the physical load and the thermal load. Formulas of physical load and thermal load are determined. Therefore, the risk of developing heat stroke of the same size is represented as a straight line on the map. Using this, it is possible to form a region corresponding to the high risk of heatstroke onset on the second diagram 54 that is a two-dimensional map.

  Specifically, in FIG. 6, in the region closer to the origin 0 than the first boundary line 54c, the sum of the physical load value and the thermal load value remains in a small range, so the risk of developing heat stroke is Can be considered as the "problem-free" area 54e. On the other hand, in the second region between the first boundary line 54c and the second boundary line 54d, where the sum of the physical load value and the thermal load value is slightly large, heat stroke occurs The risk is slightly increased to become the "attention" area 54f, and the third area, which is farther from the origin 0 than the second boundary line 54d, has a high risk of developing heat stroke and is required to take immediate measures. Region 54g.

  For this reason, among the workers shown as “▼” on the map of FIG. 6, the worker 54i located in the danger area 54g is at high risk of developing heat stroke and is in the danger state, and is in the caution area 4 Human workers are found to be in a state of caution requiring the risk of developing heat stroke.

  The number of workers positioned in the “at risk” state and the “attention” state is shown in the first diagram 53 described above. In addition, the symbol “」 ”displayed on the map of FIG. 6 may be changed in accordance with the displayed area. For example, the operator located in the dangerous area 54g is represented by “■”, the operator located in the caution area 54f is represented by “▲”, and the operator located in the no problem area 54e is represented by different symbols and colors such as “▼”. May be This makes it possible to more sensibly recognize the distribution of the risk of developing heatstroke.

  In the first chart 53, it is displayed that there are 18 workers determined to be "no problem", but the number of "▼" displayed in the second chart 54 is limited to five. There is. This is because the second chart 54 omits the display of marks indicating workers who have a small risk of developing heatstroke, that is, marks that should be displayed near the origin 0 on the two-dimensional map. .

  This is because a worker displayed at a position close to the origin on the map is in a state in which both the physical load and the thermal load are small, and the manager displays the state on a two-dimensional map. This is because it is possible to avoid the complication of map display by not having to grasp the situation and not displaying these workers on the map. In addition, some workers may consider that a situation in which both physical and thermal loads are low is perceived as not working hard and refuses to be a subject of the heatstroke risk management system. It is effective to prevent such extra worry. Note that all the workers may be displayed on the map, including the “no problem” worker near the origin 0. This makes it possible to understand the overall trend in more detail.

  In this way, the on-site supervisor can increase the risk of developing heatstroke by representing the workers to be managed on a map centering on the physical load and the thermal load as the calculation criteria for the risk of developing heatstroke You can sense the factors that you are

  Also, in ranking according to the level of risk, among the workers in the "attention" state, the worker closer to the "dangerous" state and the worker relatively near the "no problem" area Because it is possible to distinguish immediately, it is also possible to take measures to avoid an increase in the risk of developing heatstroke, such as having a high-risk worker take a preventive action.

  Furthermore, in the heat stroke risk management system described in the present embodiment, marks “▼” representing the respective workers shown in the second diagram 54 which is a map showing the onset risk of heat stroke on the administrator display screen 50 By selecting, it is possible to display the history of the risk of developing heatstroke for the worker up to the present time.

  FIG. 7 is a view showing an image of an operation for displaying a temporal change in the risk of developing heatstroke of a specific worker from a map showing the risk of developing heatstroke.

  Fig. 7 (a) is a second diagram showing a two-dimensional map, and Fig. 7 (b) is a first time-series graph showing the transition of the heat stroke onset risk evaluation value of a specific worker on the day. 7 (c) shows a second time series graph showing the transition of the heatstroke onset risk evaluation value of the worker to the previous day.

  In the first time-series graph 61 shown in FIG. 7 (b), the vertical axis indicates the numerical value of the risk of developing heat stroke, the horizontal axis indicates the time of the day, and the risk of developing heat stroke for the worker to be displayed The temporal transition of the evaluation value until 15:00, which is the present time, is shown (61a).

  Further, in the heat stroke risk management system described in the present embodiment, as shown in FIG. 7A, the sum of the physical load value and the thermal load value is an evaluation value of the heat stroke onset risk. As the evaluation value is up to 0.8, "no problem", and if it is from 0.8 to 1.0, it is evaluated as "attention" and if it exceeds 1.0, it is evaluated as "danger". In the time series graph 61, horizontal lines indicating this area are described.

  Furthermore, if the graph 61a showing the heatstroke onset risk evaluation value of the target worker becomes "notice" in which the evaluation value exceeds 0.8, it will be colored somewhat thick line 61b or yellow etc. The risk of developing heat stroke is displayed by being displayed in red and displayed as a thicker line 61c or in red when the evaluation value exceeds “1.0” and becomes “dangerous”. It can be made to grasp at a glance the time zone which became high.

  Furthermore, on the administrator display screen 50, a second time-series graph 62 indicating the transition of the risk of heatstroke onset in the past week of the selected worker can be displayed.

  In the second time series graph 62, the heat stroke onset risk evaluation value similar to that of the first time series graph 61 is shown as the vertical axis, and in the horizontal axis the past several days until the previous day (actual work day, 5 as an example) Day) is shown, and the transition of the heatstroke prevention onset risk evaluation value of the worker to be displayed is shown (62a).

  Also in the second time series graph 62, as in the first time series graph 61, when the heat stroke onset risk numerical value becomes a state of "attention", it is indicated by a slightly thicker line 62b, or , Can be colored yellow, and when it is in the "danger" state, the risk of developing heat stroke is increased by coloring a thicker line (not present in Fig. 62) or red. Date can be seen at a glance.

  Thus, for example, the transition of heatstroke onset risk values up to the current day of the worker who is judged to be at high risk of heatstroke onset at the current time, or the risk of heatstroke onset for a fixed period up to the previous day By making it possible for field supervisors to easily refer to the transition of numerical values, for example, whether the target worker is in a state of having been ill for some time ago, and the onset risk is You can know in detail whether it is rising or not. For this reason, the on-site supervisor takes into consideration various conditions that can not be grasped by the heat stroke onset risk management system, such as whether or not work content has changed, and whether major changes in environmental conditions such as temperature and humidity have occurred. The worker can be given a more appropriate instruction to avoid the onset of heatstroke.

  In the second diagram, the two-dimensional map 54, as a method of selecting a specific worker (for example, the mark 54i), the user selects and clicks the mark using a mouse. The position of the mouse cursor is on the mark. In the case of the touch panel, a known method such as touching that portion can be used.

  In addition, switching display of the time series graph 61 of the current day and the time series graph 62 up to the previous day, on the screen displaying the time series map, “To (the time series data of the day)” to “the previous day (to time series data) It is possible to display an operation button represented by “,” and select the button by a mouse or touch operation.

  The heatstroke onset risk management system according to the present embodiment is to be able to indicate both the time series of the current day and the time series up to the previous day for the heatstroke onset risk evaluation value of the corresponding worker. It is not an essential requirement in Only one of them can be displayed, and a system configuration can be selected in which a graph showing the transition of evaluation values over time is not displayed at all.

  Furthermore, as the instruction means for displaying the time series graph, as described above, the present invention is not limited to the form of sequentially displaying the time series graph 61 of the current day and the time series graph 62 up to the previous day. When a specific worker is selected, two time series graphs 61 and 62 may be displayed simultaneously.

  The first area 51 showing the current situation of the administrator display screen 50 shown in FIG. 4 includes identification information such as the management ID number of the worker in descending order of heatstroke onset risk evaluation value, and the respective work. A third diagram 55 is shown in which a mark indicating the condition of the person is listed as a table.

  FIG. 8 shows the display contents of the third diagram. FIG. 8 (a) is an enlarged view of the third diagram, and FIG. 8 (b) is a display example of marks representing the state of the worker shown in the third diagram.

  As shown in FIG. 8A, in the third chart 55, the ID of the worker whose risk of developing heatstroke is high at that time, the company name and the name (or nickname) of the worker The information for identifying a worker such as is displayed in descending order of heatstroke onset risk evaluation value at that time. In addition to the contents for identifying each worker, a mark (icon) indicating the status of the worker is shown.

  As illustrated in FIG. 8 (b), a mark indicating that the worker's risk of developing heatstroke is "danger" or "attention", and that the worker is considered to have fallen The on-site supervisor can easily grasp the abnormal state in which each worker is placed, by defining the mark indicating the and displaying the information and the information identifying the worker in the third diagram 55.

  The complexity of the display of the third diagram 55 can be avoided by not displaying in the third diagram 55 the worker who is in a “no problem” state with a low risk of developing heat stroke. In addition, the worker should be displayed as a list in descending order of the state in which the worker is placed, such as the state in which the worker falls, the state in which the risk of onset is dangerous, and the state in which the onset risk is attention. Then, the on-site supervisor can easily understand the order of workers to be dealt with.

  Furthermore, there are problems with the system mechanism that are not a health risk of the worker, for example, that the battery of the portable terminal possessed by the worker is low, and the communication state of the portable terminal of the worker However, it is possible to set a mark indicating that it is not preferable, that communication can not be made, etc., and to show it on the third diagram 55 together with information identifying the worker. In this case, in addition to the display of the heat stroke occurrence risk order of the worker described above, for example, as shown in FIG. 8A, the lower part at a distance from the display of the heatstroke onset risk It is preferable to make it possible to see at a glance whether there is a problem with the worker's physical condition or a problem with the system mechanism by displaying on the screen.

  Although not shown in FIG. 8 (a), the third chart 55 does not become complicated as a whole, and within a range where identification of high-risk workers and understanding of their status can be easily confirmed, You may also write the heatstroke onset risk assessment value.

  In addition, the first time-series graph 61 which displays the temporal transition of the heatstroke onset risk evaluation value for a specific worker shown as FIG. 7 (b) and FIG. 7 (c), and the second time The transition to display of the series graph 62 may be performed by selecting the display area of the worker shown in the third chart 55.

  Furthermore, when the worker displayed on the third diagram 55 is warned that the risk of developing heat stroke is high, for example, in association with the display portion of the relevant worker in the third diagram 55, for example, By superimposing on the ID number portion and displaying "warned" or the like, it can be known whether or not an appropriate instruction has been given to the worker in the "dangerous" state.

  As described above, in the heatstroke risk management system according to the present embodiment, in the first display area where current information is displayed in the administrator display image confirmed by the on-site supervisor, the number of workers is the heatstroke onset risk The first chart 53 displayed by rank based on height, the second chart 54 displayed on a two-dimensional map centering on the physical load and the thermal load applied to the worker, and the risk of developing heat stroke And a third diagram 55 displaying information identifying the high-ranked workers in descending order of risk. For this reason, the on-site supervisor can visually grasp the worker's situation visually based on each factor, and promptly take appropriate measures to reduce the worker's heat stroke risk. Can.

  Next, the display content of the second display area representing the transition of the risk of heatstroke onset up to the current point of the day on the administrator display screen will be described.

  FIG. 9 is an enlarged view of a second display area on the administrator display screen.

  As shown in FIG. 9, in the administrator display screen in the heat stroke risk management system according to the present embodiment, the transition of the heat onset onset risk at the construction site managed by the on-site supervisor who is the administrator is a second display area Displayed at 52 as a time series graph 56.

  In the time series graph 56, as shown in FIG. 9, the abscissa represents the time of the day, and the ordinate on the left side represents the heatstroke risk value used in the heatstroke risk management system of the present embodiment on the right side. The evaluation value (temperature) of WBGT which is a heat stroke onset risk evaluation value used conventionally is each represented.

  In the time series graph 56, boundary lines 56c and 56d are drawn at the heatstroke occurrence risk evaluation value in the heatstroke management system, at 0.8 indicating the caution state and 1.0 at the danger state. ing.

  The time-series graph 56 shows the transition of the evaluation value 56a of the risk of heatstroke onset up to 15:00, which is the current time point. In addition, this evaluation value 56a of the heat stroke onset risk is an average value of the evaluation values of all the workers managed by the on-site supervisor.

  In addition, in the time series graph 56, the evaluation value 56b of WBGT, which has been conventionally used as the evaluation value of the risk of onset of heat stroke, is displayed as an evaluation value for each hour. The evaluation value of WBGT is an index showing the risk of developing heat stroke proposed in the United States in 1954, and the WBGT value outdoors is the wet bulb temperature Tw, the black bulb temperature Tg, and the dry bulb temperature Tn. It is represented by 0.7Tw + 0.2Tg + 0.1Tn. And if the WBGT value is 31 ° C or higher, the risk of developing heat stroke is evaluated as dangerous, severe caution at 28 ° C to 31 ° C, alert at 25 ° C to 28 ° C, and caution at 25 ° C or less. In the heat stroke risk management system of the present embodiment, the WBGT evaluation value is calculated based on the temperature numerical value at the construction site acquired from a meteorological association or the like. In addition, an evaluation value of WGBT can be determined using a dedicated measurement device that calculates the value of WBGT.

  In the heat stroke onset risk management system of the present embodiment, the data chip which is a biological information acquisition unit worn by the worker in the shirt measures the body surface temperature (shirt internal temperature) and the heart rate of the worker, and the outside air temperature Evaluate the risk of developing heat stroke from physical and thermal loads, taking weather conditions such as these into consideration. For this reason, the evaluation result numerical value is different from the evaluation value of WBGT calculated from the outdoor condition and from only the temperature condition. However, since the risk of developing heat stroke at least due to environmental conditions such as temperature and humidity is considered to be reliable in the evaluation value of WBGT, the tendency of the risk of developing heat stroke at each time zone on the day is sufficient Expected to be able to refer. Therefore, by displaying the evaluation value of WBGT together with the evaluation value 56a of the heatstroke onset risk calculated by the heatstroke risk management system of the present embodiment, it is shown in the heatstroke onset risk display area 51 at the present time. In addition, boundary values 56b and 56c of the risk rank of "danger", "attention", and "no problem" are shown, and the index value 56a of the WBGT is shown.

  As a result, the on-site supervisor who is the manager sees the heatstroke risk of all the workers he / she manages in comparison with the increase / decrease tendency due to the heatstroke risk environmental temperature shown on the manager display screen You can grasp the increase and decrease of In particular, when the trend of the transition of the WBGT value 56b showing the general tendency and the onset risk evaluation value 56a of heat stroke calculated by the management system of this embodiment is different, the factors other than the environmental condition have a large effect It is possible to take measures to reduce the risk of onset of heat stroke, such as checking the environment in the field and checking if special factors such as ventilator failure are working.

  Next, another example of the administrator display screen displayed on the administrator information terminal or the like operated by the administrator in the heat stroke risk management system according to the present embodiment will be described.

  FIG. 10 is a second display example of the administrator display screen.

  The administrator display screen 70 of the second display example shown in FIG. 10 assumes that the administrator information terminal possessed by the administrator is a smartphone or a tablet terminal, and the display screen of the display device is vertically long. It is shown as. And the 1st display area 51 which displays the heatstroke onset risk in the present time displayed on the administrator display screen 50 shown in FIG. 4, and the 2nd which displays the time history of the heatstroke onset risk In addition to the display area 52, a third display area 71 for general information display is provided in the upper part of the display screen.

  In the third display area 71, the current time 73 and the weather forecast information 75 for each hour of the day acquired via the Internet server are displayed. Also, the first display area 51 for displaying the heatstroke onset risk at the present time and the second display area 52 for displaying the temporal history of the heatstroke onset risk are switched so as to display the data of the previous day, The previous day data display button 74 is arranged.

  The on-site supervisor can call up the information of the previous day any time by touching the data display button 74 of the previous day displayed on the administrator display screen 70 of the second display example, and compared with the data at the present time , Confirm that no unusual situation has occurred, predict the overall transition of the risk of heatstroke in the future, and effectively manage the risk of heatstroke at a construction site managed by oneself. It is possible to obtain information to reduce the

  In addition, although illustration is abbreviate | omitted, when the information regarding the warning regarding weather and warning is acquired with the weather forecast information acquired from the internet, for example, it can be added and displayed on the peripheral part of the weather forecast display 75. FIG. Furthermore, when weather conditions such as temperature, humidity, wind direction, and wind speed are expected to be significantly different from the previous day, management is displayed by displaying the forecast even if warnings and warnings have not been issued. It is possible to alert the on-site supervisor, who is the person in charge, of the changing weather conditions.

  The display content of the administrator display screen on the administrator information terminal used by the on-site supervisor who is the administrator has been described above.

  In the heat stroke risk management system of this embodiment, the physical condition risk of the manager managed by the manager, the actual data at the current time, and the transition of the data up to the current time of the day are displayed on the manager display screen. Therefore, the on-site supervisor who is the manager can appropriately perform the treatment for reducing the risk of developing heat stroke among the worker he / she manages while appropriately performing necessary operations to obtain further detailed information.

  In particular, since the display of heatstroke onset risk information at the present time displays information of a worker who is evaluated to have a high risk of heatstroke occurrence according to the level of the risk, it is displayed by the administrator. An on-site supervisor can easily grasp visually the situation of the onset risk of heatstroke of a worker who is a manager, and can take appropriate action to reduce the onset risk of heatstroke. .

  The manager display screen on the manager information terminal in the heat stroke onset risk management system according to the present embodiment described above is merely an example, and the arrangement position and size of each displayed chart, etc. In the range which can grasp at first glance the heat onset disease risk of the worker who the field supervisor who is a manager | operator supervises can be changed suitably.

  Also, in the second example of the administrator display screen shown in FIG. 10, a display example on a vertically long screen assuming that a smartphone or a tablet terminal is used is shown, but each display element is horizontally long. There is no hindrance to displaying on the screen. Therefore, the contents of the third display area 71 shown in FIG. 10 are displayed on the upper part of the monitor screen of the personal computer which is the administrator information terminal, and the first display area 51 and the Various display modes can be adopted, such as displaying the two display areas 52 side by side in the horizontal direction.

  In addition, on the administrator display screen shown in FIG. 10, in order to avoid complication of the drawing, display of an icon indicating the reception status of radio waves usually displayed on the display screen of the tablet terminal, an icon indicating the battery remaining amount, etc. Is omitted.

[Display screen of the worker information terminal]
Next, assuming that each worker carries a smart phone, a small tablet personal computer or the like as an information terminal, an example of a display image on the information terminal of the worker will be described.

  FIG. 11 is a diagram showing an example of a worker display screen in a smartphone as a worker information terminal owned by a worker.

  As shown in FIG. 11, a worker display screen 80 shown as an example includes a first display area 81 showing general information, a second display area 82 for displaying the risk of heatstroke onset of the possessed worker, and an additional It is comprised by three display areas with the 3rd display area 83 which displays general information.

  In the first display area 81, the current time 84, the weather forecast information 86, and the previous day data display button 85 for switching the display contents of the second display area 82 to the data display of the previous day are disposed. The display contents of the third display area 71 in the second display example 70 of the administrator display screen shown using FIG. 10 are substantially the same.

  With such display contents, a worker who is an administrator can grasp general information at the present time. In addition to the display of the weather forecast information 86, when it is predicted that weather conditions such as an alarm or warning notice, temperature, humidity, wind direction, wind speed, etc. are significantly different from the previous day, the forecast information is used. Similar to the third display area 71 of the administrator display screen 70, the display enables individual workers to adjust the work content appropriately.

  A second display area 82 is provided in the central portion of the display screen 80 of the smartphone carried by the worker, for displaying information on the risk of onset of heat stroke.

  In the heatstroke onset risk management system according to the present embodiment, the criteria for evaluating the heatstroke onset risk similar to those displayed on the administrator display screens 50 and 70 in the smartphone as a portable terminal possessed by each individual worker It is possible to display a map 87 in which the physical load and the thermal load, which are Note that only the worker who owns the smartphone is displayed on the map 87, and only one “」 ”mark 87a is displayed as shown in FIG. In the second display area 82, a "map" button 88 for displaying a map and a "time series" button 89 for displaying time series data are provided, and the operator can select the "time series" button 89. By performing the touch operation, it is possible to display a time-series graph (not shown) showing transition of the heat stroke onset risk evaluation value in the time series on the day, instead of the map 87 in the second display area 82.

  Basically, information required to be displayed on the smartphone possessed by the worker is sufficient only for the worker. Therefore, as in the case of the administrator display screens 50 and 70 illustrated in FIGS. 4 and 10, the number of persons corresponding to the rank corresponding to the height of the risk is also displayed for the evaluation value of the heat stroke onset risk. The need to display the first chart 53 shown in FIG. 5 is low. On the other hand, with regard to the risk of developing heatstroke of one's own, by displaying it on a map in which the physical load and the thermal load, which are the criteria for its evaluation, are on two axes, it is physically possible to prevent the development of heatstroke. Since it is obvious at a glance whether it is better to reduce the load or to reduce the thermal load, displaying a two-dimensional map is a selection of measures by the worker to prevent the onset of heat stroke. It is effective in doing. For this reason, a map 87 is displayed which indicates where on the map you are.

  Specifically, in the case of the worker illustrated in FIG. 11, from the position of the mark 87a, although the physical load is small, the thermal load is large and the risk of heatstroke onset is in the state of "attention". Recognize. For this reason, the worker can prevent the onset of heat stroke by taking measures to reduce the thermal load applied to the worker, such as temporarily moving to a relatively cool area such as a shade.

  In addition, although illustration is omitted, on the map 87 showing the heatstroke onset risk evaluation value in two dimensions, it is a region where the onset risk of heatstroke is judged to be a "dangerous" state, and a "attention" state. It is possible to color the area judged to be so that the operator can visually grasp the position of the user more clearly.

  Furthermore, when the worker operates the “time-series” button 89, a time-series graph of the heatstroke risk evaluation value of the worker at that time can be displayed in the second display area 82.

  Although illustration is omitted, as the time series graph displayed in the second display area 82, similar to the time series graph 56 on the administrator display screen described with reference to FIG. What displays transition and the evaluation value of WBGT as reference information can be used. In addition, the evaluation value of the heat stroke onset risk displayed on the time-series graph is a numerical value of the worker owning the smartphone. Further, similarly to the time-series graph 56 shown in FIG. 9, the heatstroke onset risk evaluation value is evaluated value 0.8 considered to be in the “dangerous” state, and evaluation value 1 considered to be the “dangerous” state In the area of .0, a border line can be displayed, or the numerical value range of "attention" or "danger" can be colored to make a further alert.

  Note that, as shown in FIG. 11, the “group information” display button 90 can be arranged in the second display area 82. The group information means information of a group to which a worker belongs, that is, information of the entire worker group supervised by the same on-site supervisor. As mentioned above, it is not essential for each worker to grasp the situation of the whole group to which he / she belongs. However, by grasping the situation of the entire group, for example, when the on-site supervisor instructs to take a temporary break when the risk of developing heatstroke is increasing, some workers are instructed to take a break. If it can be confirmed that there is a problem, certain effects can be expected such that the worker can follow the rest instruction without hesitation. In addition, when you notice deterioration in physical condition, you can expect to take measures to reduce the risk of onset of heat stroke more positively by confirming the conditions of other workers in the group.

  In addition, the display of group information can be performed using the distribution map and evaluation map of heat stroke onset risk as displayed on the administrator display screens 40 and 70 shown using FIG. 4 and FIG. 10 .

  At the lower part of the worker display screen 80, a third display area 83 for displaying additional information is formed. The contents displayed in the second display area 82 are basically sufficient as information for the worker to avoid the onset of heat stroke. Therefore, in the third display area 82 of the worker display screen shown in FIG. 11, the transition of the consumed calories of the worker who owns the smartphone is displayed.

  In the heat stroke onset risk management system according to the present embodiment, body surface temperature (temperature in shirt) and heart rate of a worker are detected as biological information in order to calculate the risk of onset of heat stroke. Since it is possible to grasp the worker's exercise status from the information or the measurement value of the acceleration sensor mounted on the chip which is the biological information acquisition unit as needed, the consumed calories should be calculated. Can.

  The degree of consumption of calories is not information directly related to the prevention of the onset of heat stroke, but is generally information that everyone is interested in, and the menu and amount of meals depending on the amount of calorie consumption. As a result, it is possible to maintain good physical condition and to contribute to the prevention of the onset of heat stroke.

  In the third display area 83, since the worker can display various information other than the information directly necessary for preventing the onset of heat stroke, other than the display of the calorie consumption illustrated in FIG. Also, for example, the number of steps detected by the acceleration sensor is counted to display the transition of the number of steps per day and the total walking distance, or to instruct to move the body when the amount of exercise is small, various information Can be displayed. In fact, always having a portable terminal during work at the construction site worker has an element that interferes with the work. Therefore, in order to reduce the risk of developing heatstroke, such as the above-described calorie display, in order to cooperatively participate in a management system that carries a portable terminal and observes the risk of developing heatstroke. It is also important that information that does not directly contribute but which is interesting to the worker is displayed.

  In addition, although illustration is abbreviate | omitted, in the smart phone of the worker to which the warning about heat stroke onset risk was transmitted from on-site supervision, the said warning is displayed over other display and alerting is called over other display. As a matter of course, the warning is transmitted to the worker using not only the display on the screen but also any informing means such as voice and vibration.

  In addition, on the smartphone of the worker to whom the warning instruction has been sent, a “confirmation” button is displayed, and the worker who receives the warning touches the confirmation button to receive the warning from the worker. It is preferable to be transmitted to the supervisory information terminal.

  In addition, about the display about the basic function of a smart phone, such as a battery remaining amount of a smart phone, an acquisition state display of communication electric wave, a setting display of vibration, etc., illustration is abbreviate | omitted.

  As described above, the worker display screen shown in FIG. 11 is an example of the display screen on the information terminal possessed by the worker, and the arrangement position and display form of the individual information are as shown in FIG. Is not limited. It is possible to display various display items in an appropriate form within a range in which the heatstroke onset risk of oneself is on-time and the device can be grasped objectively as much as possible.

  Further, the information terminal possessed by the operator does not have to be provided with a display screen capable of displaying various types of information as exemplified in FIG. 11, for example, a wristwatch-type information device, a small size mounted in a belt or pocket In the case of a portable terminal that does not have a display device with a size sufficient for displaying information, such as a transmitter / receiver unit, use an information terminal equipped with a lamp or the like to notify reception of a warning as a worker information terminal. Can.

[System configuration in large-scale construction site etc.]
The heat stroke onset risk management system described in the above embodiment is an application example in a field where one on-site supervisor as a manager manages one or more workers as a manager. is there.

  However, in large buildings, buildings such as tunnels and bridges, and construction sites of subway tracks, many workers work in groups and work as primary managers who manage these workers, and several people A secondary or tertiary administrator who manages the primary administrator as a managed person may manage the entire construction site.

  FIG. 12 is an image for describing the relationship between a manager and a manager at a construction site where there are multiple levels of managers.

  In FIG. 12, under the supervision of the on-site supervisor 102 of the on-site office, which is the secondary administrator who supervises each block of the construction site, led by the administrator 101 of the construction company which is a general contractor. The on-site supervisor (teacher) 104, who is a primary administrator who actually manages a plurality of workers 103 collectively, constructs a relationship between the administrator and the administrator in each layer.

  Also, in some cases, a person in charge of a relatively small construction company may work jointly, without only one construction company taking charge of all the sites, and in this case, the manager 105 of the construction company himself A group of workers 103 may be managed via one or more primary administrators 104 of one or more companies.

  At a construction site where there are multiple levels of managers, if the site supervisor 102 at the construction site who is the secondary manager tries to manage all the subordinate workers 103 including the chief director 104 who is the primary manager, There may be too many people to manage. In addition, when the team manager 104 who is at the work site together with the worker 103 manages the worker 103, it is possible to easily and surely transmit the warning of the heat stroke onset risk.

  On the other hand, since the team leader 104 is a so-called playing manager who works with the worker 103 itself, there is little room for performing management using the above-described manager display screen.

  For this reason, at a work site having a management system of a plurality of layers as shown in FIG. 12, a team leader 104 who is a primary manager between a worker 103 as a manager and a site supervisor 102 who is a manager carries it. In an information terminal such as a smartphone, it is preferable to perform screen display other than the screen display described in the above embodiment.

[Display screen of the administrator information terminal of the primary administrator]
FIG. 13 is a diagram showing a primary administrator display screen in an information terminal carried by such a primary administrator who also carries out work.

  As shown in FIG. 13, the primary administrator display screen 110 of the information terminal possessed by the primary administrator is the first display area 111 for displaying general information and the worker 103 managed by the primary administrator 104. The second display area 112 showing the status of the heatstroke onset risk evaluation value of the second, and the third display area 113 displaying information of the heatstroke onset risk evaluation value of the primary manager himself It is done.

  In the first display area 111, a current time 114, weather forecast information 116, and a previous day data display button 115 for switching display contents of the second display area 112 to data display of the previous day are arranged. As described above, the display contents of the first display area 111 are the display contents of the third display area 71 in another example 70 of the administrator display screen shown using FIG. It is almost the same as the display content of the first display area 81 of the worker display screen 80 displayed by the smartphone.

  With such display contents, the chief supervisor who is the primary manager can grasp general information at the present time. In addition to the display of weather forecast information, when weather conditions such as an alert or warning notice, temperature, humidity, wind direction, wind speed, etc. are expected to be significantly different from the previous day, the forecast information is displayed. Is the same as the third display area of the administrator display screen 70 and the first display area of the operator display screen 80 in that individual workers can appropriately adjust the work content by doing this. is there.

  In the second display area 112 of the central part of the display screen of the smartphone carried by the captain 104, "danger", "attention", "no problem" in the heat stroke onset risk numerical value for the worker 103 managed by the chief 104 Figure 117 displays the number of people according to the rank of “”, and a two-dimensional map 118 that displays physical load and thermal load as the axis for heatstroke onset risk, and “attention” or higher in descending order of heatstroke onset risk. A chart 119 showing the worker's specific information and the heat stroke risk evaluation results in a list is displayed.

  These three charts are the same as the display contents in the first display area 51 in the administrator display screens 40 and 70 shown using FIGS. 4 and 10, and the chart 116 for displaying the number of persons by rank is The first chart 53 and the two-dimensional map 117 are the two-dimensional map 54, the list display 118 of the high risk workers is the third chart 55, and the target worker is the worker managed by the team leader. The display contents are the same except for the limitation.

  Further, although the description using the drawings is omitted, also on the primary administrator display screen, as described with reference to FIG. 7, the touch operation is performed on the mark indicating the worker displayed on the two-dimensional map 117. Or by touch-operating the worker column in the list display 118, the time-series transition information of the heat stroke onset risk of the worker is the same as the information of the day (same as FIG. 7B) and the previous day Information (similar to FIG. 7C).

  In the third display area 113 in the lower part of the display screen of the smartphone carried by the captain 104, information on the risk of heatstroke onset of the captain 104 itself is displayed. FIG. 13 shows a state in which a time-series graph 120 indicating the transition of the evaluation value on the day is displayed as the information on the heatstroke onset risk evaluation value of the brow length 104 itself.

  The display content in the third display area 113 is illustrated by touching the “map” button 121 and the “time series” button 122 as in the second display area 82 of the worker display screen. It is possible to switch between a time-series graph and a two-dimensional map centering on a physical load and a thermal load (not shown).

  As described above, in the manager information terminal owned by the team leader who is the primary manager who is both the worker and the manager, the display content on the manager information terminal is combined with the display content on the worker portable terminal. Thus, information required by the primary administrator can be displayed.

  In addition, the display screen of the information terminal of the primary administrator shown in FIG. 13 is an illustration to the last, and the arrangement position of each display element, its form, size, etc. can be changed suitably.

  Further, the manager 105 of the other construction office illustrated in FIG. 12 is positioned in the same way as the site supervision 102 of the construction site, and thus the administrator display screen displayed on the information terminal used by the secondary administrator It is preferable to manage the worker 103 and the team leader 104 under his / her own using

  As explained above, the physical condition management system disclosed in the present application can be suitably used as a heat stroke onset risk management system in a construction site or the like.

  Further, the physical condition management system according to the present embodiment transmits physical information of a managed person to a server on the Internet to obtain the risk of poor physical condition, so when workers are dispersed widely or work Even when the person moves, good physical condition management can be performed. For this reason, it can be suitably used, for example, also in the case of managing physical condition risks including the onset of heat stroke of a truck driver in the transportation industry.

  Furthermore, the physical condition management system disclosed in the present application acquires biological information of the managed person and uses it for various physical condition risk management that evaluates the physical condition risk of the managed person using physical load and thermal load as indexes. can do.

  As such physical condition management, physical condition management at the time of training of athletes, staff such as security guards of events where a large number of people gather such as a concert hall, or physical condition management of the visitors to the event can be assumed. In the case of physical condition management of athletes or physical condition management of an unspecified number of visitors at the event site, not a data chip arranged in a shirt as illustrated in FIG. By using the information acquisition unit, the biological information can be acquired without the resistance of the user, and the biological information acquisition unit itself can double as the biological information transmission unit.

  In this case, since the biological information acquisition unit is exposed, it is difficult to measure the body temperature of the managed person. Furthermore, accurate heart rate measurement becomes difficult. For this reason, it is preferable to calculate an index for evaluating the physical condition risk using biological information such as pulse rate and amount of sweating, and measurable information such as environmental temperature in which the management person is placed.

  The physical condition management system disclosed in the present application is various, mainly in cases where the manager manages the risk of developing heat stroke among workers who work with large physical and thermal loads, such as construction sites and transportation industry. It is useful as a physical condition management system in which the manager can easily grasp the physical condition risk of the managed person under the situation.

10 workers (administrator)
11 Data chip (Biometric information acquisition unit)
12 smartphones (mobile terminals)
13 Biological Information Transmission Unit 22 Risk Judgment Unit 30 Site Supervisor (Administrator)
31 PC (Administrator Information Terminal)
35 Display Image Processing Unit 36 Display Device

Claims (10)

It is a physical condition management system which enables a manager to grasp the health condition of the managed person based on the biological information obtained from the managed person,
A manager information terminal used by the manager;
A biological information acquisition unit which is attached to the body of the administrator and acquires the biological information of the administrator;
A risk determination unit that determines the health risk of the manager based on the biological information;
And a biological information transmission unit that transmits the biological information to the risk determination unit.
The physical condition management system, wherein the manager information terminal has a display image processing unit that displays the manager on the display device in a chart form according to the level of the health risk.   The display image processing unit displays, on the display device, maps on axes of a thermal load and a physical load received by the administrator, and displays the administrator on the map. The physical condition management system according to 1.   The physical condition management system according to claim 2, wherein the display image processing unit displays the areas ranked according to the degree of risk of the health risk on the map.   The display image processing unit displays a graphic having a plurality of areas formed in accordance with the degree of risk of the health risk, and displays the supervised corresponding in each of the areas. Physical condition management system.   The physical condition management system according to claim 4, wherein the display image processing unit displays the area having the highest health risk among the plurality of areas with a larger area than the other areas and above the area.   The physical condition management system according to claim 4 or 5, wherein the plurality of areas form a circle as a whole, and the display image processing unit displays the number of the managed persons corresponding to the area.   The physical condition management system according to claim 1, wherein the display image processing unit displays a list in which the managers are arranged in the descending order of the health risk.   The physical condition management system according to claim 7, wherein the display image processing unit makes the display on the list different according to the degree of risk of the health risk.   The condition management system according to any one of claims 1 to 8, wherein the health risk is a risk of developing heat stroke.   The physical condition management system according to any one of claims 1 to 9, wherein the biological information acquisition unit is disposed on a chest of a shirt worn by the administrator.

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