Worker health management system and worker health management device

Abstract

This system provides a worker health management system that enables optimal responses when abnormalities are detected in workers. [Solution] A worker health management system comprising: a biometric information detection unit that detects biological information including pulse wave information of the helmet wearer; a biometric information analysis unit that analyzes the biological information; a communication unit that connects the biometric information detection unit and the biometric information analysis unit in a communicative manner; a biometric abnormality detection unit that detects whether or not the physical and mental state of the helmet wearer is in an abnormal state based on the results of the analysis by the biometric information analysis unit; and a state notification unit that notifies the helmet wearer of the abnormality when an abnormal state is detected, and also notifies the state notification unit of other helmet wearers who are in the vicinity of the helmet wearer in whom an abnormal state has been detected.

Description

[Technical Field]

[0001] The present invention relates to a worker health management system and a worker health management apparatus that enable management of the health condition of workers during work. [Background Art]

[0002] A technique is known in which a sensor for detecting a worker's pulse is provided on a helmet worn by a worker working at a construction site or the like, and pulse information of the helmet wearer is notified to a management apparatus (see, for example, Patent Document 1). [Prior Art Literature] [Patent Literature]

[0003] [Patent Document 1] Japanese Unexamined Patent Application Publication No. 2019-073810 [Summary of the Invention] [Problem to be Solved by the Invention]

[0004] For example, when the prior art is applied to a situation where a plurality of workers are present in a specific area at the same time, such as at a construction site, it is possible to manage the pulse information of workers wearing helmets according to the prior art. However, in general, the installation position of the management apparatus is far from the positions where each worker is located, and even when a worker's pulse indicates an abnormality, it takes time for an administrator to arrive at the worker to provide rescue.

[0005] That is, in the prior art, there is a problem in taking appropriate measures when an abnormality occurs in a worker's health condition.

[0006] An object of the present invention is to provide a worker health management system that enables quick and appropriate response when an abnormal condition of a worker is detected. [Means for Solving the Problem]

[0007] To solve the above problems, the present invention provides a worker health management system comprising: a biometric information detection unit that detects biological information including pulse wave information of a helmet wearer; a biometric information analysis unit that analyzes the biological information; and a communication unit that connects the biometric information detection unit and the biometric information analysis unit in a communicative manner, wherein the system includes a biometric abnormality detection unit that detects whether or not the physical and mental state of the helmet wearer is in an abnormal state based on the results of the analysis by the biometric information analysis unit; and a state notification unit that notifies the helmet wearer of the abnormality when the abnormal state is detected, and also notifies the state notification unit relating to other helmet wearers who are in the vicinity of the helmet wearer whose abnormal state has been detected. [Effects of the Invention]

[0008] According to the present invention, when an abnormal condition of a worker is detected, it becomes possible to take quick and appropriate action. [Brief explanation of the drawing]

[0009] [Figure 1] A system configuration diagram illustrating an embodiment of the worker health management system according to the present invention. [Figure 2] A schematic diagram illustrating an embodiment of the worker health management device according to the present invention. [Figure 3] A functional configuration diagram of the above-described worker health management system according to an embodiment. [Figure 4] Sequence diagram according to the above embodiment. [Figure 5] A flowchart illustrating the flow of the control process performed in the above embodiment. [Figure 6] A functional configuration diagram of an embodiment of the worker health management device according to the present invention. [Figure 7] Sequence diagram according to the above embodiment. [Modes for carrying out the invention]

[0010] The following describes embodiments of the worker health management device and worker health management system according to the present invention. First, an embodiment of the worker health management system will be described with reference to the drawings. In this embodiment, "biometric information" does not refer to information about an individual's physical characteristics such as face, fingerprints, or voiceprints, but rather to information based on indicators that change depending on the individual's physical condition (health status), such as pulse rate, blood pressure, body temperature, and sweating amount. Hereinafter, when "biometric information" is used, it mainly refers to information useful for determining whether an individual's body is in a healthy state, such as pulse rate.

[0011] [Implementation of a Worker Health Management System] Figure 1 is a system configuration diagram illustrating the schematic of a biometric information management system 1 as an embodiment of a worker health management system. As shown in Figure 1, the biometric information management system 1 is composed of helmets 10 worn by each of the multiple workers H, a communication network 20, a server 30, and multiple access points 40.

[0012] [Helmet 10 Functional Blocks] The helmet 10 is an example of a biometric information detection device that detects biometric information, including pulse wave information, as information indicating the physical and mental state of worker H. The helmet 10 is worn on the head of worker H, who is the helmet wearer, and has the function of detecting the biometric information of worker H. The helmet 10 corresponds to an embodiment of a worker health management device. The biometric information detected by the helmet 10 is transmitted to the server 30 via the access point 40 and the communication network 20.

[0013] Server 30 is an example of a biometric information analysis device that analyzes biometric information sent from helmet 10. Server 30 receives biometric information associated with helmet ID information, which is used to individually identify the helmet 10 worn by each worker H. In addition, when biometric information is sent to Server 30, access point ID information is also associated with it, which is used to individually identify the access point 40 that the user passed through to access the communication network 20.

[0014] The access point 40 is an example of a communication relay device that enables communication between the biological information detection device and the biological information analysis device. The access point 40 has a function of mediating wireless communication between the helmet 10 and the server 30, and a function of notifying surroundings including other workers H of the presence of a worker H who has fallen into an abnormal state (hereinafter referred to as "abnormal-state worker He") when the state of a nearby worker H becomes abnormal. A plurality of helmets 10 can be connected to one access point 40. A plurality of access points 40 are installed to cover an area for ensuring communication between the worker H and the server 30, and are arranged such that the range of activities of the worker H wearing the helmet 10 falls within the communicable range. Communication is performed from a plurality of helmets 10 to each access point 40 at the same time. Then, each piece of biological information detected by each helmet 10 is transmitted from each access point 40 to the server 30 so that the server 30 can distinguish the pieces of information.

[0015] [First Embodiment of Helmet 10] Figure 2 is a diagram for outlining the helmet 10 serving as a worker health management device. The helmet 10 is configured to include a biological information detection unit 100, a communication unit 110, and a state notification unit 120.

[0016] The biological information detection unit 100 is installed at a position accessible to the head of the worker H when the worker H wears the helmet 10, and has a function of detecting the pulse wave, body temperature, sweating amount and the like of the worker H. The biological information detection unit 100 also has a function of detecting whether the posture of the worker H is unnatural, whether the worker H has fallen, and the like.

[0017] The communication unit 110 has a function of transmitting the biological information detected by the biological information detection unit 100 to the server 30. The communication unit 110 also has a function of receiving biological state information, which is the result of the server 30 analyzing the biological information, and notifying the state notification unit 120 of the information.

[0018] The state notification unit 120 has a function of notifying the surroundings via light or sound that the state of the corresponding worker H is abnormal, based on biological state information (abnormal state) notified when an abnormality is detected as a result of the server 30 analyzing biological information.

[0019] Note that the state notification unit 120 is installed on the exterior portion of the helmet 10, and the communication unit 110 may be installed on the exterior portion of the helmet 10 or may be installed inside the helmet 10.

[0020] [Functional block diagram of biological information management system 1] Figure 3 is a functional block diagram illustrating the functional configuration of the biological information management system 1. As already described, the helmet 10 is configured to include a biological information detection unit 100, a communication unit 110, and a state notification unit 120.

[0021] The biological information detection unit 100 includes a control unit 105, a biological state sensor 101 that detects pulse waves, body temperature, and sweat volume, a posture sensor 102 that detects falls or the like of the worker H, and a GPS sensor 103 as a position information detection unit that detects position information of the helmet 10. The biological state sensor 101 detects pulse wave information of the worker H, which is a waveform in which the volume of blood vessels changes with the heartbeat. By analyzing the pulse wave information, information such as the progression degree of arteriosclerosis, blood pressure, and heart rate can be obtained non-invasively. The biological state sensor 101 also detects the body temperature, sweat volume, and the like of the worker H. The biological state sensor 101 constantly detects information including pulse wave information and the like related to the worker H wearing the helmet 10, and notifies the control unit 105 of the information.

[0022] The posture sensor 102 is, for example, an acceleration sensor, which detects whether the worker H has fallen and whether the worker H is in a normal posture (whether the worker is in a standing position if standing position is normal), and notifies the control unit 105 of the detection result.

[0023] The GPS sensor 103 notifies the control unit 105 of information indicating the position of the helmet 10.

[0024] The control unit 105 generates biometric information, including information to identify worker H, from the information notified by the biostatus sensor 101, posture sensor 102, and GPS sensor 103, and notifies the communication unit 110.

[0025] The communication unit 110 includes a transmitting unit 111 and a receiving unit 112. The transmitting unit 111 transmits the biometric information notified by the biometric information detection unit 100 to the server 30 via the access point 40. The receiving unit 112 receives the analysis information from the server 30, which is the result of the server 30 analyzing the biometric information, and notifies the status notification unit 120.

[0026] The status notification unit 120 includes an LED 121 and a speaker 122. The LED 121 lights up or flashes in different colors depending on the content of the analysis information, based on the analysis information notified when the server 30 has analyzed the biological information and determined that an abnormality has occurred. The speaker 122 also emits sounds of different tones and volumes depending on the content of the analysis information, based on the analysis information notified when the server 30 has analyzed the biological information and determined that an abnormality has occurred.

[0027] For example, if helmet 10 is associated with worker He who is in an abnormal state, the LED 121 will flash red and the speaker 122 will emit a continuous alarm sound at a high volume. If helmet 10 is associated with another worker H who is in the vicinity of worker He who is in an abnormal state, the LED 121 will light up white and the speaker 122 will emit an intermittent alarm sound at a medium volume.

[0028] The determination of other workers H in the vicinity of worker He with a status abnormality may be based on the location information of the GPS sensor 103 included when each helmet 10 periodically notifies biometric information, or, in the information communication to the server 30, workers H using the same access point 40 may be narrowed down as targets for notification of abnormality determination information.

[0029] [Functional blocks of Server 30] The functional blocks of the server 30 will be described with reference to Figure 3. As illustrated in Figure 3, it includes a biological information analysis unit 310, a receiving unit 301, a transmitting unit 302, a location identification unit 303, a storage unit 304, and a biological abnormality detection unit 305.

[0030] The receiving unit 301 receives biometric information periodically from the helmet 10 and notifies the biometric information analysis unit 310 and the location identification unit 303.

[0031] The biological information analysis unit 310 acquires pulse wave information, body temperature information, sweat volume information, fall information, etc., contained in the biological information, identifies the pulse rate, generates stress level information through autonomic nerve measurement (heart rate variability analysis), generates heatstroke risk information based on body temperature information, and generates information including whether or not there is fall information, and notifies the biological abnormality detection unit 305. The biological information analysis unit 310 also stores the generated analysis information in the storage unit 304, associating it with the identification information of worker H wearing the helmet 10.

[0032] The location identification unit 303 identifies the location of worker H based on the location information contained in the biometric information notified by the receiving unit 301. The location identification unit 303 also identifies other workers H that can be determined to be in the vicinity of worker H wearing the helmet 10 associated with the notified biometric information. The location identification unit 303 also notifies the storage unit 304 and the biometric anomaly detection unit 305 of the identified location information.

[0033] The memory unit 304 stores the analysis information generated by the analysis of biological information in the biological information analysis unit 310, and the location information associated with said analysis information, in association with each other.

[0034] The biological abnormality detection unit 305 determines, based on the analysis information, whether the pulse rate is abnormal (above the threshold) for a certain period of time or longer, whether the stress abnormality state is for a certain period of time or longer, whether the risk of heatstroke exceeds the threshold level, whether the fall state is for a certain period of time or longer, and detects whether or not this corresponds to a suspected biological abnormality of worker H. In other words, the biological abnormality detection unit 305 determines whether the physical and mental state of the worker H in question is healthy or abnormal, based on the analysis information generated from the biological information.

[0035] In the judgment process of the biological abnormality detection unit 305, if it is determined that there is no suspicion of an abnormal state in worker H's condition, the abnormality judgment result is not notified to the transmission unit 302. If it is determined that there is suspicion of an abnormal state in worker H's condition, the abnormality judgment result is notified to the transmission unit 302.

[0036] When the transmission unit 302 receives notification of an abnormality determination result from the biological abnormality detection unit 305, it transmits status information including the abnormality determination result to the helmet 10 of the worker He associated with the abnormal condition. It also notifies the helmet 10 of other workers H located in the vicinity of the worker He whose abnormal condition was determined to be abnormal, of the status information including the abnormality determination result.

[0037] [Functional blocks of access point 40] The access point 40 includes at least a communication unit 401 and an error display unit 410. The communication unit 401 has the function of performing communication processing so that information transmitted from the transmission unit 111 of the helmet 10 can be received by the receiving unit 301 of the server 30. The communication unit 401 also has the function of performing communication processing so that status information transmitted from the transmission unit 302 of the server 30 can be received by the receiving unit 112 of the helmet 10.

[0038] The abnormality display unit 410, when it detects that the status information transmitted from the server 30's transmission unit 302 contains information indicating an abnormality, performs a display operation to inform those around that an abnormality has occurred in any of the workers H wearing helmets 10 who are communicating using the access point 40. The abnormality display unit 410 is, for example, a Patlite (registered trademark), and when the status information contains information indicating an abnormality, it lights up and rotates its reflector to notify those around of the presence of a worker He with an abnormal condition.

[0039] [Flowchart of biological abnormality detection and notification processing according to the first embodiment] Next, the flow of the biometric information detection and notification process that can be executed in the biometric information management system 1 according to this embodiment will be explained using Figures 4 and 5. As already explained, the helmet 10 periodically performs a process to transmit biometric information to the server 30 (S401). The transmission process in step S401 is performed at predetermined time intervals from each helmet 10 that is being worn by the worker H. Whether or not a helmet 10 is being worn by the worker H can be determined based on whether or not the biometric state sensor 101 is detecting biometric information. It is also possible to determine this by combining the detection state of the biometric state sensor 101 and the detection result of the posture sensor 102.

[0040] Server 30 executes a biometric information anomaly detection process (S402) each time biometric information is notified from helmet 10. Details of step S402 will be described later.

[0041] When an abnormality is detected in step S402, the server 30 notifies the associated helmet 10 and access point 40 of the status information, including the result of the abnormality detection. Upon receiving the notification, the access point 40 activates the abnormality display unit 410 to inform those in the surrounding area of ​​the presence of a person with an abnormal status (S403). The helmet 10, upon receiving the notification, also performs abnormality notification processing (S404).

[0042] Step S404 controls the system to flash the LED 121 red and emit a continuous alarm sound at high volume if the helmet 10 is associated with worker H who has been detected as abnormal. If an abnormality is detected for a nearby worker H, the system controls the LED 121 to light up white and emit an intermittent alarm sound at medium volume.

[0043] Furthermore, if the position of the helmet 10 can be precisely detected using the GPS sensor 103, the system may determine that another worker H has approached within a certain range, and if rescue is expected, control measures such as stopping the notification sound may be taken.

[0044] [Flowchart for detecting biological abnormalities] Next, the detailed processing flow of step S402 will be explained using the flowchart in Figure 5. First, the location information of the helmet 10 is identified based on the location information contained in the biometric information notified from the helmet 10 (S501). The location information may be identified by identifying the access point ID that identifies the access point 40 used for communication, or by location information based on the results of the GPS sensor 103.

[0045] Next, the contents of the biological information are analyzed (S502). In the analysis process in step S502, pulse wave information, body temperature information, sweat amount information, fall information, etc., included in the biological information are acquired, and the pulse rate is identified, stress level information is generated by autonomic nerve measurement (heart rate variability analysis), heatstroke risk information is generated based on body temperature information, and information including whether or not there is fall information is generated.

[0046] Next, the analysis information generated in step S502 is stored in the storage unit 304 in association with the worker H and location information (S503). The analysis information stored in step S503 is stored in the storage unit 304 in a state that can be referenced to check the status of worker H after an abnormality has been determined.

[0047] Next, based on the analysis information generated in step S502, the presence or absence of a biological abnormality is determined (S504). Based on the analysis information, it is determined whether the pulse rate is abnormal (above the threshold) for a certain period of time or longer, whether the stress abnormality state is for a certain period of time or longer, whether the risk of heatstroke exceeds the threshold level, whether the fall state is for a certain period of time or longer, etc. If the condition of worker H does not correspond to a suspected abnormal condition (S504: NO), the process is terminated.

[0048] If the status of worker H is suspected to be abnormal (S504: YES), the abnormality determination result is notified to the transmission unit 302 (S505).

[0049] As described above, the biometric information management system 1 according to this embodiment can notify other workers H in the area where worker He with a health problem is located. This allows other workers H nearby to quickly provide care for the person with the health problem. In other words, it can optimize the response to a person requiring assistance whose biometric information abnormalities have been detected.

[0050] [Second Embodiment of a Biometric Information Management Device] The helmet 10 according to the first embodiment transmitted biological information to the server 30, received status information from the server 30 including abnormality determination information based on the results of analysis by the server 30, and performed notification processing based on the status information. The helmet 10a according to the second embodiment of the biological information management device performs the biological information analysis processing and biological abnormality determination processing that were performed in the server 30 of the first embodiment in the helmet 10a.

[0051] Figure 6 illustrates the functional blocks of the helmet 10a according to this embodiment. As shown in Figure 6, the helmet 10a further comprises a biological information determination unit 130. The biological information determination unit 130 includes a biological information analysis unit 131 similar to the biological information analysis unit 310 already described, and a biological abnormality detection unit 132 similar to the biological abnormality detection unit 305 already described.

[0052] In this embodiment, the helmet 10a has a control unit 105 that periodically receives information from the biological state sensor 101, posture sensor 102, and GPS sensor 103, and then notifies the biological information analysis unit 131 of the biological information determination unit 130 of this information. The biological information analysis unit 131 performs analysis processing on the notified biological information each time it is notified. The analysis processing in this biological information analysis unit 131 is the same as the analysis processing described in the first embodiment.

[0053] The results of the analysis performed by the biological information analysis unit 131 are notified to the biological abnormality detection unit 132. The biological abnormality detection unit 132 determines the state of worker H based on the analysis results. If it is determined that the state is abnormal, it notifies the control unit 105 of the state information including the abnormality determination result.

[0054] When the control unit 105 receives status information including an abnormality determination, it controls the operation of the status notification unit 120 to notify the surroundings that an abnormality has been determined. For example, it flashes the LED 121 in red, emits a warning sound from the speaker 122, and vibrates the vibrator 123 to notify the worker He with his own status abnormality. This helps the worker He, who has been determined to be in an abnormal state, to become aware of his own condition.

[0055] Furthermore, when the control unit 105 receives notification of status information including an abnormality determination, it controls the communication unit 110 to transmit status information to the helmets 10a worn by other workers H located near the abnormal worker He. For example, via the transmission unit 111, it transmits status information to other helmets 10a in the vicinity, along with the helmet ID of the helmet 10a worn by the abnormal worker He. When transmitting status information to surrounding helmets 10a, the control unit 105 also transmits location information notified by the GPS sensor 103.

[0056] When the receiving unit 112 receives status information, including an abnormality determination, from the helmet 10a worn by worker He with an abnormal status, the helmet 10a notifies the control unit 105 of that status information. The control unit 105 compares the location information included in the notified status information with its own current location information, and if it determines that the worker is in the vicinity, it controls the operation of the status notification unit 120 based on that status information. For example, it emits the helmet ID of the worker He with an abnormal status, which has been determined to be abnormal, as an audible message from the speaker 122.

[0057] Furthermore, if the comparison of location information determines that the status information is not from another helmet 10a in the vicinity, the operation control of the status notification unit 120 is not performed. This allows for the rapid and efficient detection of a worker He with an abnormal status in the vicinity.

[0058] [Flowchart of biological abnormality detection and notification process according to the second embodiment] Next, the flow of the biometric information detection and notification process that can be performed in the helmet 10a according to this embodiment will be explained with reference to Figure 7. As already explained, the helmet 10a periodically performs a process to generate biometric information (S701). The generation process in step S701 is performed at predetermined time intervals for each helmet 10a that is being worn by the worker H. Whether or not the helmet 10a is being worn by the worker H can be determined based on whether or not the biometric state sensor 101 is detecting biometric information. It is also possible to determine this by combining the detection state of the biometric state sensor 101 and the detection result of the posture sensor 102.

[0059] The helmet 10a performs a biological information anomaly detection process each time biological information is generated (S702). The process in step S702 is generally the same as the process in step S402, so a detailed explanation is omitted.

[0060] When an abnormality is detected in step S702, the helmet 10a operates the status notification unit 120 based on the status information including the abnormality detection result, and performs a process to display the abnormality to the surroundings (S703).

[0061] Furthermore, when helmet 10a detects an abnormality in step S702, other helmets 10a transmit status information, including the result of the abnormality detection. This transmission process may be conducted via access point 40. Upon receiving the notification, access point 40 may activate the abnormality display unit 410, as described in step S403, to notify those nearby of the presence of a person with an abnormal status.

[0062] When status information notified from another helmet 10a includes an abnormality determination, the helmet 10a that received the notification executes abnormality notification processing (S704). In step S704, for example, when an abnormality determination is received for a nearby worker H, the LED 121 is lit in white and the speaker 122 is controlled to emit an intermittent alarm sound at a medium volume.

[0063] Furthermore, the GPS sensor 103 may be used to detect the position information of the helmet 10a, and if it is determined that another worker H has approached within a certain range, the system may take measures such as stopping the notification sound if it is determined that rescue has arrived.

[0064] It should be noted that the present invention is not limited to the embodiments described above, and various modifications are possible without departing from the technical essence, and all technical matters included in the technical concept described in the claims are subject to the present invention. The above embodiments are shown as preferred examples, but those skilled in the art can realize various modifications from the disclosed content. Such modifications are also included in the technical scope described in the claims.

[0065] The contents of this invention are, for example, as follows: <1> A biometric information detection unit that detects the biometric information of the helmet wearer, A biological information analysis unit that analyzes the aforementioned biological information, A communication unit that connects the aforementioned biological information detection unit and the aforementioned biological information analysis unit in a manner that enables communication between them, A worker health management system comprising the following: A biological abnormality detection unit detects whether or not the physical and mental state of the helmet wearer is abnormal, based on the results of the analysis by the biological information analysis unit. A status notification unit that notifies the helmet wearer of the abnormality when the aforementioned abnormal condition is detected, It has, The abnormal condition is also reported to the status notification unit of other helmet wearers who are in the vicinity of the helmet wearer in whom the abnormal condition was detected. This is a worker health management system characterized by the following features. <2> When the communication unit detects the abnormal state relating to the helmet wearer connected to the biometric information detection unit, it notifies the status notification unit relating to other helmet wearers connected to the same communication unit of the abnormal state. Characterized by, The aforementioned <1> This is the worker health management system described below. <3> The system further includes a location information detection unit that detects the location information of the person wearing the helmet, The communication unit, based on the location information, notifies the status notification unit of other helmet wearers who are near the helmet wearer in whom the abnormal condition was detected, of the abnormal condition. The aforementioned <1> or <2> This is the worker health management system described below. <4> A biometric information detection unit that detects biometric information including pulse wave information of the helmet wearer, A biological information analysis unit that analyzes the aforementioned biological information, A biological abnormality detection unit detects whether or not the physical and mental state of the helmet wearer is abnormal, based on the results of the analysis by the biological information analysis unit. A status notification unit that notifies the helmet wearer of the abnormality when the aforementioned abnormal condition is detected, A communication unit that notifies the status notification unit of other helmet wearers of information regarding the abnormal condition, This is a worker health management device characterized by having the following features. <5> The communication unit also notifies the status notification unit of other helmet wearers who are in the vicinity of the helmet wearer whose abnormal condition has been detected. The aforementioned <4> This is the worker health management device described in [reference]. [Explanation of symbols]

[0066] 1: Biometric Information Management System 10, 10a: Helmet 20: Communication Network 30: Server 40: Access Point 100: Biological Information Detection Unit 101: Biological state sensor 102: Attitude sensor 103: GPS sensor 105: Control Unit 110: Communications Department 111: Transmitter 112: Receiving unit 120: Status Notification Unit 121: LED 122: Speakers 123: Vibrator 130: Biological Information Determination Unit 131: Biological Information Analysis Department 132: Biological abnormality detection unit 301: Receiving Unit 302: Transmitter 303:Location specifying section 304: Storage section 305: Biological abnormality detection unit 310: Biological Information Analysis Department 401: Communications Department 410: Abnormality display section

Claims

1. A biometric information detection unit that detects the biometric information of the helmet wearer, A biological information analysis unit that analyzes the aforementioned biological information, A communication unit that connects the aforementioned biological information detection unit and the aforementioned biological information analysis unit in a manner that enables communication between them, A worker health management system comprising the following: A biological abnormality detection unit detects whether or not the physical and mental state of the helmet wearer is abnormal, based on the results of the analysis by the biological information analysis unit. A status notification unit that notifies the helmet wearer of the abnormality when the aforementioned abnormal condition is detected, It has, The abnormal condition is also reported to the status notification unit of other helmet wearers who are in the vicinity of the helmet wearer in whom the abnormal condition was detected. A worker health management system characterized by the following features.

2. When the communication unit detects the abnormal condition relating to the helmet wearer connected to the biometric information detection unit, it notifies the status notification unit for other helmet wearers connected to the same communication unit of the abnormal condition. Characterized by, The worker health management system according to claim 1.

3. The system further includes a location information detection unit that detects the location information of the person wearing the helmet, The communication unit, based on the location information, notifies the status notification unit of other helmet wearers who are near the helmet wearer in whom the abnormal condition was detected, of the abnormal condition. A worker health management system according to claim 1 or 2.

4. A biometric information detection unit that detects biometric information including pulse wave information of the helmet wearer, A biological information analysis unit that analyzes the aforementioned biological information, Based on the results of the analysis by the aforementioned biological information analysis unit, a biological abnormality detection unit detects whether or not the physical and mental state of the helmet wearer is abnormal, A status notification unit that notifies the helmet wearer of the abnormality when the aforementioned abnormal condition is detected, A communication unit that notifies the status notification unit of other helmet wearers of information regarding the abnormal condition, A worker health management device characterized by being equipped with the following features.

5. The communication unit also notifies the status notification unit of other helmet wearers who are in the vicinity of the helmet wearer whose abnormal condition has been detected. The worker health management device according to claim 4.

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