WO2023190703A1 - Disaster action support system, disaster action support device, disaster information analysis program, and disaster information collection program - Google Patents

Disaster action support system, disaster action support device, disaster information analysis program, and disaster information collection program Download PDF

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Publication number
WO2023190703A1
WO2023190703A1 PCT/JP2023/012851 JP2023012851W WO2023190703A1 WO 2023190703 A1 WO2023190703 A1 WO 2023190703A1 JP 2023012851 W JP2023012851 W JP 2023012851W WO 2023190703 A1 WO2023190703 A1 WO 2023190703A1
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WIPO (PCT)
Prior art keywords
disaster
information
action support
site
control unit
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PCT/JP2023/012851
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French (fr)
Japanese (ja)
Inventor
直樹 吉田
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ダイキン工業株式会社
Ｆａｉｒｙ Ｄｅｖｉｃｅｓ株式会社
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Publication of WO2023190703A1 publication Critical patent/WO2023190703A1/en

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B27/00—Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations

Definitions

  • the present disclosure relates to a disaster action support system, a disaster action support device, a disaster information analysis program, and a disaster information collection program.
  • the server device automatically selects instructions corresponding to the nature of the disaster (disaster response instructions) and sends them to the site workers. This allows field workers to take appropriate actions when a disaster occurs.
  • the present disclosure provides a disaster action support system, a disaster action support device, a disaster information analysis program, and a disaster information collection program that can give instructions according to the situation at a manufacturing site after a disaster occurs.
  • a first aspect of the present disclosure is a disaster action support system having a control unit,
  • the control unit includes: Obtaining disaster information as well as location information and surrounding information of the on-site worker from a device carried by the on-site worker;
  • a disaster response instruction is generated based on the disaster information, the position information, and the surrounding information of the site worker.
  • a disaster action support system that can provide instructions according to the situation at a manufacturing site after a disaster occurs.
  • a second aspect of the present disclosure is the disaster action support system according to the first aspect, comprising:
  • the control unit includes:
  • the generated disaster response instruction is changed according to one or both of audio information and image information acquired as surrounding information of the site worker.
  • a third aspect of the present disclosure is the disaster action support system according to the first or second aspect, comprising:
  • the control unit further includes:
  • the generated disaster response instructions are changed according to weather information obtained from an external system.
  • a fourth aspect of the present disclosure is the disaster action support system according to any one of the first to third aspects,
  • the control unit further includes: The generated disaster response instructions are changed according to the biometric information of the site worker acquired from the device.
  • a fifth aspect of the present disclosure is the disaster action support system according to any one of the first to fourth aspects,
  • the control unit includes: The disaster response instructions are changed for each of the on-site workers based on the location information and the attribute information of the on-site workers.
  • a sixth aspect of the present disclosure is the disaster action support system according to any one of the first to fifth aspects,
  • the control unit includes: The generated disaster response instructions are changed based on the location information and surrounding information of the site worker.
  • a seventh aspect of the present disclosure is the disaster action support system according to any one of the first to sixth aspects,
  • the control unit further includes: The disaster response instruction is transmitted to the device carried by the site worker.
  • an eighth aspect of the present disclosure is a disaster action support device carried by a field worker, comprising:
  • the control unit included in the disaster action support device includes: Obtain disaster information, acquiring location information of the site worker and surrounding information of the site worker; At least after the disaster information is acquired, the acquired position information and surrounding information are transmitted to the server device.
  • the eighth aspect of the present disclosure it is possible to provide a disaster behavior support device that can give instructions according to the situation at a manufacturing site after a disaster occurs.
  • a ninth aspect of the present disclosure is the disaster action support device according to the eighth aspect, comprising: Obtaining information on the surroundings of the site worker includes: This includes either or both of acquiring image information and audio information.
  • a tenth aspect of the present disclosure is the disaster action support device according to the eighth or ninth aspect, comprising:
  • the control unit further includes: The on-site worker is notified that the disaster information has been acquired, or a remote worker is notified via the server device.
  • an eleventh aspect of the present disclosure is the disaster action support device according to any one of the eighth to tenth aspects, The process of acquiring the position information and the surrounding information is activated when the disaster information is acquired.
  • a twelfth aspect of the present disclosure is the disaster action support device according to any one of the eighth to tenth aspects,
  • the control unit includes: When the disaster information is acquired, the position information and the surrounding information are transmitted to the server device at shorter intervals than before the disaster information was acquired.
  • the control unit further includes: Memorizes initial response instructions in the event of a disaster according to the work process of on-site work, When the disaster information is acquired, the initial response instructions are notified to the on-site workers.
  • a fourteenth aspect of the present disclosure is the disaster action support device according to any one of the eighth to thirteenth aspects,
  • the control unit includes: Based on radio waves received through short-range wireless communication, it determines whether there are other disaster action support devices in the vicinity, The determination result is transmitted to the server device.
  • a fifteenth aspect of the present disclosure is a disaster information analysis program, In the control section of the disaster action support system, a step of acquiring disaster information as well as location information and surrounding information of the site worker from a device carried by the site worker; A step of generating a disaster response instruction based on the disaster information, the position information, and surrounding information of the site worker is executed.
  • the fifteenth aspect of the present disclosure it is possible to provide a disaster information analysis program that can issue instructions according to the situation at a manufacturing site after a disaster occurs.
  • a sixteenth aspect of the present disclosure is a disaster information collection program, In the control unit of the disaster action support device carried by field workers, A process of acquiring disaster information; acquiring location information of the on-site worker and surrounding information of the on-site worker; At least after the disaster information is acquired, a step of transmitting the acquired position information and surrounding information to a server device is executed.
  • the sixteenth aspect of the present disclosure it is possible to provide a disaster information collection program that can give instructions according to the situation at the manufacturing site after a disaster occurs.
  • FIG. 1 is a diagram showing an example of the system configuration of a disaster action support system.
  • FIG. 2 is a diagram illustrating an example of the hardware configuration of a wearable device.
  • FIG. 3 is a diagram illustrating an example of the functional configuration of a wearable device.
  • FIG. 4 is a diagram showing an example of the hardware configuration of the server device.
  • FIG. 5 is a diagram illustrating an example of the functional configuration of the generation unit of the server device.
  • FIG. 6 is a sequence diagram showing the flow of disaster action support processing in the disaster action support system.
  • FIG. 7 is a flowchart showing the flow of disaster information collection processing by the wearable device.
  • FIG. 8 is a flowchart showing the flow of disaster information analysis processing performed by the server device.
  • FIG. 1 is a diagram showing an example of the system configuration of a disaster action support system.
  • the disaster action support system 100 is applied to various manufacturing sites such as chemical plants, for example.
  • the disaster action support system 100 includes a disaster monitoring device 110, wearable devices 120_1 to 120_n, an information providing system 130, and a server device 140.
  • the disaster monitoring device 110, the wearable devices 120_1 to 120_n, the information providing system 130, and the server device 140 are communicably connected via a network 150.
  • the disaster monitoring device 110 is a device that detects disasters. When the disaster monitoring device 110 detects a disaster, it transmits disaster information (disaster occurrence location, disaster details, etc.) to the server device 140 via the network 150.
  • disaster information (disaster occurrence location, disaster details, etc.)
  • one disaster monitoring device 110 may be installed in a warning area of 600 square meters or less. It is determined. Therefore, in the disaster action support system 100 applied to various manufacturing sites such as chemical plants, it is assumed that the number of disaster monitoring devices 110 is installed in accordance with the enforcement order. Note that the warning area refers to the smallest unit area that can distinguish the area where a fire has occurred from other areas.
  • Wearable devices 120_1 to 120_n are examples of disaster action support devices, and are devices that can be worn by each of a plurality of field workers working at a manufacturing site. At least after a disaster is detected (or after a disaster has been detected), the wearable devices 120_1 to 120_n transmit information acquired by their own devices (referred to as "on-site information") to the server device via the network 150. 140.
  • the wearable devices 120_1 to 120_n receive disaster information sent from the disaster monitoring device 110 to the server device 140 from the server device 140. do.
  • wearable devices 120_1 to 120_n transmit disaster information to server device 140 when they detect a disaster.
  • wearable devices 120_1 to 120_n acquire disaster information, they further acquire disaster response instructions (initial response instructions) when a disaster occurs according to the work process of field work.
  • the wearable devices 120_1 to 120_n acquire disaster information, they acquire initial response instructions from the server device 140. This allows each site worker wearing the wearable devices 120_1 to 120_n to take appropriate actions when a disaster occurs.
  • the wearable devices 120_1 to 120_n Receive disaster response instructions according to the situation. Thereby, each site worker wearing the wearable device 120_1 to wearable device 120_n can take appropriate actions according to the situation at the manufacturing site even if the situation at the manufacturing site changes after a disaster occurs.
  • the information providing system 130 is an example of an external system, and transmits weather information around the manufacturing site to the server device 140 via the network 150.
  • Weather information around the manufacturing site includes information such as wind direction, wind speed, weather (sunny, cloudy, rainy), amount of solar radiation, earthquakes, tsunamis, and typhoons.
  • a disaster information analysis program is installed in the server device 140, and by executing the program, the server device 140 functions as a receiving section 141, an obtaining section 142, a generating section 143, and a transmitting section 144.
  • the receiving unit 141 receives information transmitted from the disaster monitoring device 110, the wearable devices 120_1 to 120_n, and the information providing system 130 via the network 150, and notifies the acquiring unit 142 as received information.
  • the received information notified by the receiving unit 141 includes disaster information, site information, weather information, and the like.
  • the acquisition unit 142 acquires the reception information notified from the reception unit 141, and notifies the generation unit 143 of disaster information, site information, and weather information included in the acquired reception information, respectively.
  • the generation unit 143 When the generation unit 143 is notified of disaster information from the acquisition unit 142, the generation unit 143 notifies the transmission unit 144 of the disaster information.
  • the generation unit 143 also refers to the disaster response information storage unit 145, selects a disaster response instruction according to the work process of the field work from the disaster information, and notifies the transmission unit 144 as an initial response instruction.
  • the disaster response information storage unit 145 stores a plurality of disaster response instructions corresponding to the work process of the field work. Note that when selecting a disaster response instruction from the disaster information, the generation unit 143 refers to the worker information storage unit 146 and selects a disaster response instruction suitable for the attribute information for each on-site worker.
  • the generation unit 143 analyzes the site information and weather information, understands the situation at the manufacturing site, and changes the current disaster response instructions. Determine whether it is necessary.
  • the generation unit 143 determines that the situation at the manufacturing site has changed and it is necessary to change the disaster response instructions, the generation unit 143 refers to the disaster response information storage unit 145 to implement disaster response according to the situation at the manufacturing site.
  • An instruction (a disaster response instruction different from the initial response instruction) is selected and notified to the transmitter 144.
  • the transmitting unit 144 When the transmitting unit 144 is notified of disaster information from the generating unit 143, the transmitting unit 144 transmits the disaster information to the wearable devices 120_1 to 120_n via the network 150. Note that when the disaster information notified from the generation unit 143 is disaster information detected by any wearable device, the transmission unit 144 transmits the disaster information to a wearable device other than the wearable device.
  • the transmission unit 144 transmits it to the wearable devices 120_1 to 120_n via the network 150.
  • the disaster action support system 100 When a disaster occurs, select disaster response instructions according to the work process of the site work from the disaster information, send them as initial response instructions, ⁇ After a disaster occurs, we will monitor the situation at the manufacturing site, and if it is determined that the current disaster response instructions need to be changed due to changes in the situation at the manufacturing site, we will issue disaster response instructions according to the situation at the manufacturing site. Select and send.
  • the disaster action support system 100 it is possible to give instructions according to the situation at the manufacturing site after a disaster occurs.
  • FIG. 2 is a diagram showing an example of the hardware configuration of a wearable device.
  • the wearable device 120_1 has a glasses-like external configuration, and includes a processor 201, a memory 202, an auxiliary storage device 203, a communication device 204, and a GPS (Global Positioning System) device 205, as shown in FIG.
  • the wearable device 120_1 includes an audio input device 206, an audio output device 207, a display device 208, an imaging device 209, a connection device 210, and a short-range wireless communication device 211. Note that each piece of hardware that constitutes the wearable device 120_1 is connected to each other via the bus 220.
  • the processor 201 includes various calculation devices such as a CPU (Central Processing Unit).
  • the processor 201 reads various programs (for example, a disaster information collection program to be described later) onto the memory 202 and executes them.
  • programs for example, a disaster information collection program to be described later
  • the memory 202 includes main storage devices such as ROM (Read Only Memory) and RAM (Random Access Memory).
  • the processor 201 and the memory 202 form a so-called computer (also referred to as a "control unit"), and when the processor 201 executes various programs read onto the memory 202, the computer realizes various functions.
  • the auxiliary storage device 203 stores various programs and various information (for example, disaster response instructions) used when the various programs are executed by the processor 201.
  • the communication device 204 is a communication device for transmitting and receiving various information (for example, disaster information, disaster response instructions, and site information) to and from the server device 140.
  • the GPS device 205 detects position information of the wearable device 120_1.
  • each of the devices from the processor 201 to the GPS device 205 is built in, for example, at a position corresponding to the front frame of the glasses.
  • the audio input device 206 detects audio information such as the voice of a site worker wearing the wearable device 120_1, ambient sounds at the manufacturing site, and voices of surrounding site workers.
  • the audio input device 206 is placed, for example, at a position corresponding to the temple portion of glasses.
  • the audio output device 207 is, for example, a device that notifies the site worker wearing the wearable device 120_1 of various information received from the server device 140 by audio output.
  • the display device 208 is, for example, a device that notifies the site worker wearing the wearable device 120_1 of various information received from the server device 140 by displaying an image.
  • the display device 208 is placed, for example, at a position corresponding to a lens portion of glasses.
  • the imaging device 209 photographs the surroundings of the site worker wearing the wearable device 120_1 and generates image information.
  • the connection device 210 is a connection device used to connect various attached sensors to the wearable device 120_1.
  • Various attached sensors connected via the connection device 210 include a sensor that detects a disaster and outputs disaster information, a sensor that detects and outputs biometric information of a site worker wearing the wearable device 120_1, etc. included.
  • the short-range wireless communication device 211 is a wireless device for performing short-range wireless communication with wearable devices worn by other field workers that are present around the field worker wearing the wearable device 120_1. .
  • the short-range wireless communication device 211 is built in, for example, at a position corresponding to the front frame of glasses.
  • a disaster information collection program is installed in the wearable device 120_1, and by executing the program, the wearable device 120_1 realizes various functions.
  • FIG. 3 is a diagram showing an example of the functional configuration of a wearable device.
  • the wearable device 120_1 includes various functions of a disaster information acquisition section 310, a disaster information notification section 320, a notification section 330, a reception section 340, a field information acquisition section 350, a peripheral device determination section 360, and a transmission section 370. Realize.
  • the disaster information acquisition unit 310 acquires the disaster information (disaster location, disaster details, etc.). etc.).
  • the disaster information detected by the attached sensor includes, for example, disaster information output by a sensor that detects a predetermined harmful gas when the sensor detects the predetermined harmful gas.
  • the disaster information acquisition unit 310 notifies the disaster information notification unit 320, the on-site information acquisition unit 350, and the transmission unit 370 of the acquired disaster information.
  • the disaster information notification unit 320 When disaster information is notified by the disaster information acquisition unit 310, the disaster information notification unit 320 notifies the notification unit 330 and also transmits the notification to the server device 140. Thereby, the server device 140 can notify the worker who manages the entire disaster action support system 100 (the worker who is remote from the wearable device 120_1) that a disaster has occurred. Furthermore, the server device 140 can notify field workers other than the one wearing the wearable device 120_1 that a disaster has occurred by transmitting disaster information to wearable devices other than the wearable device 120_1. can.
  • the notification unit 330 When notified of disaster information, the notification unit 330 notifies the site worker wearing the wearable device 120_1 that a disaster has occurred. Furthermore, when disaster information is notified from the disaster information notification unit 320, the notification unit 330 refers to the disaster response information storage unit 380. Thereby, the notification unit 330 selects a disaster response instruction according to the work process of the site work from the notified disaster information, and notifies the site worker wearing the wearable device 120_1. Note that the disaster response information storage unit 380 stores a plurality of disaster response instructions corresponding to the work process of the field work.
  • the notifying unit 330 subsequently acquires disaster response instructions from the receiving unit 340, and notifies the on-site worker wearing the wearable device 120_1.
  • the receiving unit 340 Upon receiving the disaster information from the server device 140, the receiving unit 340 notifies the notification unit 330, the on-site information acquisition unit 350, and the transmitting unit 370. Further, upon receiving the disaster response instruction from the server device 140, the receiving unit 340 notifies the notification unit 330. Note that the reception unit 340 can be said to have a function as a disaster information acquisition unit in that it acquires disaster information from outside the wearable device 120_1.
  • the site information acquisition unit 350 acquires position information detected by the GPS device 205.
  • the position information detected by the GPS device 205 represents the current position information of the site worker wearing the wearable device 120_1.
  • the site information acquisition unit 350 acquires audio information detected by the audio input device 206.
  • the audio information detected by the audio input device 206 includes the voices of the on-site workers wearing the wearable device 120_1, ambient sounds at the manufacturing site, voices of surrounding on-site workers, and the like.
  • the site information acquisition unit 350 that acquires audio information is an example of a second site information acquisition unit.
  • the site information acquisition unit 350 acquires image information captured by the imaging device 209.
  • the image information captured by the imaging device 209 includes images of the surroundings of the site worker wearing the wearable device 120_1.
  • the site information acquisition unit 350 that acquires image information is an example of a first site information acquisition unit.
  • the site information acquisition unit 350 also collects biological information detected by one of the attached various sensors connected via the connection device 210, and which is biological information of the site worker wearing the wearable device 120_1. Get information.
  • the site information acquisition unit 350 acquires peripheral device information from the peripheral device determination unit 360.
  • the peripheral device information includes information about wearable devices worn by other field workers that exist around the field worker wearing the wearable device 120_1.
  • the peripheral device determination unit 360 is an example of a determination unit, and determines the presence or absence of other wearable devices in the vicinity from the near field communication radio waves received by the short range wireless communication device 211. Further, when it is determined that there is a wearable device worn by another on-site worker, the peripheral device determination unit 360 acquires on-site information by using peripheral device information including information about the other wearable device as a determination result. department 350.
  • the transmitting unit 370 transmits the site information notified by the site information acquisition unit 350 to the server device 140.
  • the field information transmitted by the transmitter 370 to the server device 140 includes location information, audio information, image information, biological information, and peripheral device information.
  • the transmission of site information by the transmitter 370 may be started regardless of the occurrence of a disaster, or may be started with the occurrence of a disaster as a trigger.
  • the transmitting unit 370 transmits on-site information triggered by receiving notification of disaster information from the disaster information acquisition unit 310 or notification of disaster information from the receiving unit 340. will be started.
  • the transmission unit 370 may be configured to use the occurrence of a disaster as a trigger to make the transmission interval of site information shorter than before the occurrence of the disaster.
  • the site information acquisition unit 350 may be activated regardless of the occurrence of a disaster, or may be activated by the occurrence of a disaster as a trigger.
  • the field information acquisition unit 350 is triggered by notification of disaster information from the disaster information acquisition unit 310 or notification of disaster information from the reception unit 340. Ru.
  • the site information acquisition unit 350 may be configured to use the occurrence of a disaster as a trigger to make the acquisition interval of site information shorter than before the occurrence of the disaster.
  • FIG. 4 is a diagram showing an example of the hardware configuration of the server device 140.
  • the server device 140 includes a processor 401, a memory 402, an auxiliary storage device 403, a connection device 404, a communication device 405, and a drive device 406. Note that each piece of hardware that constitutes the server device 140 is interconnected via a bus 407.
  • the processor 401 includes various calculation devices such as a CPU (Central Processing Unit).
  • the processor 401 reads various programs (for example, the above-mentioned disaster information analysis program, etc.) onto the memory 402 and executes them.
  • the memory 402 includes main storage devices such as ROM (Read Only Memory) and RAM (Random Access Memory).
  • the processor 401 and the memory 402 form a so-called computer (also referred to as a "control unit"), and when the processor 401 executes various programs read onto the memory 402, the computer realizes various functions.
  • the auxiliary storage device 403 stores various programs and various information (for example, disaster response instructions, attribute information) used when the various programs are executed by the processor 401.
  • the connection device 404 is a connection device that connects an external device (for example, a display device 410, an operation device 411) and the server device 140.
  • the communication device 405 is a communication device for transmitting and receiving various information (for example, disaster information, site information, weather information, disaster response instructions, etc.) with the disaster monitoring device 110, the wearable devices 120_1 to 120_n, and the information providing system 130. It is.
  • the drive device 406 is a device for setting the recording medium 430.
  • the recording medium 430 here includes a medium for recording information optically, electrically, or magnetically, such as a CD-ROM, a flexible disk, or a magneto-optical disk. Further, the recording medium 430 may include a semiconductor memory or the like that electrically records information, such as a ROM or a flash memory.
  • the various programs to be installed in the auxiliary storage device 403 are installed by, for example, setting the distributed recording medium 430 in the drive device 406 and reading out the various programs recorded on the recording medium 430 by the drive device 406. be done.
  • various programs installed in the auxiliary storage device 403 may be installed by being downloaded from the network via the communication device 405.
  • the server device 140 functions as the receiving section 141, the acquiring section 142, the generating section 143, and the transmitting section 144, but here, the details of the functional configuration of the generating section 143 will be described.
  • FIG. 5 is a diagram illustrating an example of the functional configuration of the generation unit of the server device.
  • the generation unit 143 includes a disaster information acquisition unit 510, an instruction generation unit 520, a surrounding information analysis unit 530, a biological information analysis unit 540, a location information analysis unit 550, a weather information analysis unit 560, and an instruction change unit. It has 570.
  • the disaster information acquisition unit 510 When disaster information is notified from the acquisition unit 142, the disaster information acquisition unit 510 notifies the transmission unit 144 and also notifies the instruction generation unit 520.
  • the instruction generation unit 520 selects a disaster response instruction according to the work process of the field work from the disaster information by referring to the disaster response information storage unit 145. Then, the transmission unit 144 is notified as an initial response instruction. Note that when selecting a disaster response instruction, the instruction generation unit 520 selects a disaster response instruction suitable for the attribute information for each site worker by referring to the worker information storage unit 146.
  • the surrounding information analysis unit 530 analyzes the image information, audio information, and peripheral device information included in the scene information when notified of the scene information from the acquisition unit 142. Thereby, the surrounding information analysis section 530 grasps the surrounding information indicating the surrounding situation of each site worker wearing each of the wearable devices 120_1 to 120_n, and notifies the instruction changing section 570 of the grasped surrounding information.
  • the biometric information analysis unit 540 When the biometric information analysis unit 540 is notified of the site information from the acquisition unit 142, it analyzes the biometric information included in the site information. Thereby, the biological information analysis section 540 grasps the physical condition of each site worker wearing each of the wearable devices 120_1 to 120_n, and notifies the instruction change section 570 of the grasped physical condition.
  • the location information analysis unit 550 analyzes the location information when notified of the site information from the acquisition unit 142. As a result, the location information analysis unit 550 grasps the location on the evacuation route at the manufacturing site where each of the field workers wearing the wearable devices 120_1 to 120_n is located, and changes the location to the instruction change unit 570. Notice.
  • the weather information analysis unit 560 analyzes the notified weather information, understands the elements that pose a danger on the evacuation route at the manufacturing site, and instructs the identified dangerous elements.
  • the change unit 570 is notified.
  • the instruction change unit 570 grasps the situation at the manufacturing site based on the information notified from the surrounding information analysis unit 530 to the weather information analysis unit 560 (surrounding information, physical situation, location, dangerous elements), and determines the current disaster situation. Determine whether it is necessary to change the response instructions. When the instruction change unit 570 determines that the situation at the manufacturing site has changed and it is necessary to change the current disaster response instruction, the instruction change unit 570 selects a disaster response instruction according to the situation at the manufacturing site and notifies the transmission unit 144. .
  • the manufacturing site situation grasped by the instruction change unit 570 includes, for example, ⁇ Where each site worker is currently on the evacuation route at the manufacturing site; ⁇ What is the situation around each location? ⁇ Are there any problems with the physical condition of each site worker? ⁇ Is there any danger to the evacuation route of each site worker at the manufacturing site? The instruction change unit 570 comprehensively considers these situations and determines whether or not the current disaster response instructions need to be changed.
  • the instruction change unit 570 understands that the current evacuation route is unsafe based on the surrounding information notified from the surrounding information analysis unit 530, and determines that it is necessary to change the disaster response instructions. .
  • the instruction change unit 570 selects a disaster response instruction that includes an evacuation route different from the current evacuation route.
  • the instruction change unit 570 may grasp that there are field workers seeking relief based on the surrounding information notified from the surrounding information analysis unit 530, and determine that it is necessary to change the disaster response instructions. Suppose that it has been determined. In this case, the instruction changing unit 570 selects, as the disaster response instruction for the specific site worker, a disaster response instruction that includes a relief activity for the site worker requesting relief.
  • the instruction change unit 570 grasps that it is difficult to continue the current evacuation method for a specific site worker based on the physical condition notified from the biological information analysis unit 540, Suppose that it is determined that the disaster response instructions need to be changed. In this case, the instruction change unit 570 selects a disaster response instruction that includes an evacuation method different from that for other site workers as the disaster response instruction for the specific site worker.
  • the instruction change unit 570 may determine that the current evacuation route is inappropriate based on the risk factors notified from the weather information analysis unit 560, and that it is necessary to change the disaster response instructions. do. In this case, the instruction change unit 570 selects a disaster response instruction that includes an evacuation route different from the current evacuation route.
  • cases where the current evacuation route is determined to be inappropriate based on the notified risk factors include, for example, a situation where harmful gas is leaking due to a disaster, and the current evacuation route is changed due to a change in wind direction. However, this may be the case if the location is downwind of a point where harmful gas is leaking. Or, in a situation where hazardous liquids have leaked outside the building at the manufacturing site due to a disaster, and it begins to rain, there is a possibility that the hazardous liquids will flow into the current evacuation route along with the rainwater. Examples include cases.
  • the instruction change section 570 also refers to the worker information storage section 146 when selecting a disaster response instruction, and selects a disaster response instruction suitable for the attribute information for each on-site worker. It shall be.
  • FIG. 6 is a sequence diagram showing the flow of disaster action support processing in the disaster action support system.
  • the disaster monitoring device 110 detects a disaster in step S601, the disaster monitoring device 110 transmits disaster information to the server device 140 in step S602.
  • step S603 the disaster information acquisition unit 510 of the server device 140 acquires disaster information, and in step S604, the disaster information acquisition unit 510 of the server device 140 notifies the instruction generation unit 520 of the disaster information. Further, in step S605, the disaster information acquisition unit 510 of the server device 140 transmits disaster information to the reception unit 340 of the wearable device 120_1 via the transmission unit 144.
  • step S606 the receiving unit 340 of the wearable device 120_1 receives the disaster information and notifies the transmitting unit 370.
  • step S607 the transmitter 370 starts transmitting the site information, triggered by the notification of the disaster information.
  • step S608 the instruction generation unit 520 of the server device 140 selects a disaster response instruction according to the disaster information. Further, in step S609, the instruction generation unit 520 of the server device 140 transmits the selected disaster response instruction as an initial response instruction to the reception unit 340 of the wearable device 120_1 via the transmission unit 144.
  • step S610 upon receiving the initial response instruction, the receiving unit 340 of the wearable device 120_1 notifies the notification unit 330.
  • step S611 the notification unit 330 of the wearable device 120_1 notifies the field worker of the notified initial response instruction.
  • step S612 the transmitter 370 of the wearable device 120_1 transmits the site information to the server device 140.
  • step S613 the information providing system 130 transmits weather information to the server device 140.
  • step S614 the instruction changing unit 570 of the server device 140 analyzes the image information, audio information, peripheral device information, biological information, location information, and weather information included in the site information to determine the status of the manufacturing site. Understand.
  • the instruction change unit 570 of the server device 140 determines that the current disaster response instructions need to be changed due to a change in the situation at the manufacturing site, the instruction change unit 570 issues disaster response instructions according to the situation at the manufacturing site. Make a new selection.
  • step S615 the instruction changing unit 570 of the server device 140 transmits the newly selected disaster response instruction to the receiving unit 340 of the wearable device 120_1 via the transmitting unit 144.
  • step S616 the receiving unit 340 of the wearable device 120_1 receives the disaster response instruction and notifies the notification unit 330.
  • step S617 the notification unit 330 of the wearable device 120_1 notifies the site workers of the notified disaster response instructions.
  • FIG. 7 is a flowchart showing the flow of disaster information collection processing by the wearable device.
  • step S701 the disaster information notifying unit 320 or the receiving unit 340 determines whether disaster information has been acquired. If it is determined in step S701 that disaster information has not been acquired (NO in step S701), the process waits until disaster information is acquired.
  • step S701 if it is determined in step S701 that disaster information has been acquired (YES in step S701) and the disaster information has been detected by the own device, the process advances to step S702.
  • the case where the own device has detected the disaster information is the case where the disaster information notification unit 320 has determined that the disaster information has been acquired.
  • step S702 the disaster information notification unit 320 transmits the acquired disaster information to the server device 140, and then proceeds to step S703.
  • step S701 if it is determined in step S701 that disaster information has been acquired (YES in step S701), and if disaster information has been received from the server device 140, the step Proceed to S703. Note that the case where the disaster information has been received from the server device 140 is the case where the receiving unit 340 has acquired the disaster information.
  • step S703 the transmitter 370 starts transmitting the site information. Note that if the site information has already been transmitted at this point, the transmitter 370 shortens the transmission interval when transmitting the site information, for example.
  • step S704 the notification unit 330 acquires disaster response instructions and notifies the on-site workers.
  • step S705 the notification unit 330 determines whether or not a new disaster response instruction different from the disaster response instruction currently being notified has been obtained. If it is determined in step S705 that a new disaster response instruction different from the disaster response instruction being notified has been obtained (in the case of YES in step S705), the process advances to step S706.
  • step S706 the notification unit 330 notifies the site workers of the acquired disaster response instructions, and proceeds to step S707.
  • step S705 if it is determined in step S705 that a new disaster response instruction different from the disaster response instruction being notified has not been obtained (if NO in step S705), the process directly proceeds to step S707.
  • step S707 the transmitter 370 determines whether to end the disaster information collection process. If the field worker has not completed the actions based on the disaster response instructions, it is determined in step S707 that the disaster information collection process is not to be ended (NO in step S707), and the process returns to step S705.
  • step S707 if the field worker has completed the actions based on the disaster response instructions, it is determined in step S707 that the disaster information collection process is to be ended (determined as YES in step S707), and the process proceeds to step S708.
  • step S708 the transmitter 370 ends the disaster information collection process after stopping transmitting the site information.
  • the transmitter 370 transmits the site information at a longer transmission interval, and then ends the disaster information collection process.
  • FIG. 8 is a flowchart showing the flow of disaster information analysis processing performed by the server device.
  • step S801 the generation unit 143 determines whether disaster information has been acquired. If it is determined in step S801 that disaster information has not been acquired (NO in step S801), the process waits until disaster information is acquired.
  • step S801 if it is determined in step S801 that disaster information has been acquired (in the case of YES in step S801), the process advances to step S802.
  • step S802 the transmitter 144 transmits the disaster information to the wearable devices 120_1 to 120_n (excluding the wearable device that has detected the disaster information).
  • step S803 the generation unit 143 selects a disaster response instruction according to the work process of the field work from the disaster information, and the transmission unit 144 transmits the selected disaster response instruction to the wearable devices 120_1 to 120_n as an initial response instruction. Send to.
  • step S804 the receiving unit 141 starts receiving the site information and weather information.
  • step S805 the generation unit 143 grasps the situation at the manufacturing site based on the site information and weather information, and determines whether it is necessary to change the current disaster response instructions. If it is determined in step S805 that the current disaster response instructions need to be changed due to a change in the situation at the manufacturing site (if YES in step S805), the process advances to step S806.
  • step S806 the generating unit 143 selects a new disaster response instruction, and the transmitting unit 144 transmits the selected new disaster response instruction to the wearable devices 120_1 to 120_n, and the process proceeds to step S807.
  • step S805 determines whether there is no need to change the current disaster response instructions (NO in step S805). If it is determined in step S805 that there is no need to change the current disaster response instructions (NO in step S805), the process directly proceeds to step S807.
  • step S807 the receiving unit 141 determines whether to end the disaster information analysis process.
  • the receiving unit 141 determines in step S807 not to end the disaster information analysis process (determines NO in step S807), and returns to step S805.
  • step S807 determines in step S807 to end the disaster information analysis process (determines YES in step S807), and proceeds to step S808.
  • step S808 the receiving unit 141 ends receiving the site information and weather information.
  • the disaster action support system 100 includes: - When disaster information is acquired, disaster response instructions are selected based on the acquired disaster information and sent to the wearable device. - Select disaster response instructions according to site information (including at least surrounding information in addition to location information) acquired from the wearable device through communication with the wearable device worn by site workers.
  • the first embodiment it is possible to provide a disaster action support system and a disaster information analysis program that can issue disaster response instructions according to the situation at the manufacturing site after a disaster occurs.
  • the disaster action support devices (wearable devices) 120_1 to 120_n are ⁇ Obtain disaster information. - Acquire site information including at least location information of site workers and surrounding information. - After the disaster information is acquired, the site information is sent to the server device.
  • the first embodiment it is possible to provide a disaster action support device and a disaster information collection program that can issue disaster response instructions according to the situation at the manufacturing site after a disaster occurs.
  • the audio information acquired by the wearable device is transmitted to the server device and analyzed by the server device.
  • the method of using the voice information is not limited to this, and the voice information may be used, for example, for a telephone conversation with a remote worker.
  • the on-site information transmitted by the wearable device includes audio information, image information, peripheral device information, biological information, and position information.
  • the site information includes at least one or both of audio information and image information in addition to location information, it may or may not include other information.
  • the on-site information analyzed by the server device includes audio information, image information, peripheral device information, biological information, and location information.
  • the site information analyzed by the server device includes at least one or both of audio information and image information in addition to location information.
  • the instruction changing unit 570 selects a disaster response instruction according to the situation at the manufacturing site from among the plurality of disaster response instructions stored in the disaster response information storage unit 145. , it was explained as a change from initial response instructions to new disaster response instructions.
  • the instruction changing unit 570 may be configured to change the initial response instruction to a new disaster response instruction by rewriting the initial response instruction to a disaster response instruction that corresponds to the situation at the manufacturing site.
  • the instruction changing unit 570 may be configured to change the initial response instruction to a new disaster response instruction by generating a new disaster response instruction according to the situation at the manufacturing site.
  • changing to a new disaster response instruction includes selecting a new disaster response instruction, rewriting the initial response instruction, or generating a new disaster response instruction.
  • the instruction generation unit 520 generates a disaster response instruction according to the work process of the field work from the disaster information among the plurality of disaster response instructions stored in the disaster response information storage unit 145. It has been explained that an initial response instruction is generated by selecting from the following. However, the method of generating the initial response instruction is not limited to this. For example, the instruction generation unit 520 may be configured to generate initial response instructions by rewriting default disaster response instructions based on disaster information. Alternatively, the instruction generation unit 520 may be configured to newly generate initial response instructions in accordance with disaster information.
  • the disaster information collection program has been activated in advance, but the disaster information collection program may be configured to be activated after receiving disaster information. good.
  • the function of acquiring or receiving disaster information (that is, the disaster information acquisition unit) is realized by a program different from the disaster information collection program.
  • a wearable device worn by a site worker is used, but instead of the wearable device, a mobile terminal carried by the site worker may be used.
  • Disaster action support system 110 Disaster monitoring device 120_1 to 120_n: Wearable device 130: Information providing system 140: Server device 141: Receiving unit 142: Acquisition unit 143: Generation unit 144: Transmission unit 310: Disaster information acquisition unit 320 : Disaster information notification unit 330 : Notification unit 340 : Receiving unit 350 : Site information acquisition unit 360 : Peripheral device determination unit 370 : Transmission unit 510 : Disaster information acquisition unit 520 : Instruction generation unit 530 : Surrounding information analysis unit 540 : Biological information Analysis section 550: Location information analysis section 560: Weather information analysis section 570: Instruction change section

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Abstract

The present invention provides a disaster action support system, a disaster action support device, a disaster information analysis program, and a disaster information collection program that can issue instructions corresponding to the state of a manufacturing site after a disaster occurs. The disaster action support system has a control unit, wherein the control unit acquires disaster information and acquires position information and surroundings information for a site worker from a device carried by the site worker, and generates disaster response instructions on the basis of the disaster information, the position information, and the surroundings information for the site worker.

Description

災害時行動支援システム、災害時行動支援デバイス、災害時情報解析プログラム及び災害時情報収集プログラムDisaster action support system, disaster action support device, disaster information analysis program, and disaster information collection program
　本開示は、災害時行動支援システム、災害時行動支援デバイス、災害時情報解析プログラム及び災害時情報収集プログラムに関する。 The present disclosure relates to a disaster action support system, a disaster action support device, a disaster information analysis program, and a disaster information collection program.
　化学プラント等の各種製造現場では、例えば、災害が検知された場合に、サーバ装置が災害内容に対応した指示（災害対応指示）を自動で選択し、現場作業者に送信する。これにより、現場作業者は、災害発生時に適切な行動をとることができる。 At various manufacturing sites such as chemical plants, for example, when a disaster is detected, the server device automatically selects instructions corresponding to the nature of the disaster (disaster response instructions) and sends them to the site workers. This allows field workers to take appropriate actions when a disaster occurs.
特開２０１７－１３８９１６号公報Japanese Patent Application Publication No. 2017-138916
　一方で、災害発生後の製造現場は状況が時々刻々と変化するため、災害の発生直後は適切であった指示でも、時間の経過とともに適切でなくなることも想定される。 On the other hand, since the situation at the manufacturing site changes from moment to moment after a disaster occurs, it is assumed that instructions that were appropriate immediately after the disaster may no longer be appropriate as time passes.
　本開示は、災害発生後の製造現場の状況に応じた指示を行うことが可能な災害時行動支援システム、災害時行動支援デバイス、災害時情報解析プログラム及び災害時情報収集プログラムを提供する。 The present disclosure provides a disaster action support system, a disaster action support device, a disaster information analysis program, and a disaster information collection program that can give instructions according to the situation at a manufacturing site after a disaster occurs.
　本開示の第１の態様は、制御部を有する災害時行動支援システムであって、
　前記制御部は、
　災害情報を取得するとともに、現場作業者が携帯するデバイスから位置情報と前記現場作業者の周囲情報とを取得し、
　前記災害情報、前記位置情報、前記現場作業者の周囲情報に基づき、災害対応指示を生成する。 A first aspect of the present disclosure is a disaster action support system having a control unit,
The control unit includes:
Obtaining disaster information as well as location information and surrounding information of the on-site worker from a device carried by the on-site worker;
A disaster response instruction is generated based on the disaster information, the position information, and the surrounding information of the site worker.
　本開示の第１の態様によれば、災害発生後の製造現場の状況に応じた指示を行うことが可能な災害時行動支援システムを提供することができる。 According to the first aspect of the present disclosure, it is possible to provide a disaster action support system that can provide instructions according to the situation at a manufacturing site after a disaster occurs.
　また、本開示の第２の態様は、第１の態様に記載の災害時行動支援システムであって、
　前記制御部は、
　前記現場作業者の周囲情報として取得される、音声情報及び画像情報のいずれか一方または両方に応じて、生成した前記災害対応指示を変更する。 Further, a second aspect of the present disclosure is the disaster action support system according to the first aspect, comprising:
The control unit includes:
The generated disaster response instruction is changed according to one or both of audio information and image information acquired as surrounding information of the site worker.
　また、本開示の第３の態様は、第１または第２の態様に記載の災害時行動支援システムであって、
　前記制御部は、更に、
　外部システムから取得される気象情報に応じて、生成した前記災害対応指示を変更する。 Further, a third aspect of the present disclosure is the disaster action support system according to the first or second aspect, comprising:
The control unit further includes:
The generated disaster response instructions are changed according to weather information obtained from an external system.
　また、本開示の第４の態様は、第１乃至第３のいずれかの態様に記載の災害時行動支援システムであって、
　前記制御部は、更に、
　前記デバイスから取得される前記現場作業者の生体情報に応じて、生成した前記災害対応指示を変更する。 Further, a fourth aspect of the present disclosure is the disaster action support system according to any one of the first to third aspects,
The control unit further includes:
The generated disaster response instructions are changed according to the biometric information of the site worker acquired from the device.
　また、本開示の第５の態様は、第１乃至第４のいずれかの態様に記載の災害時行動支援システムであって、
　前記制御部は、
　前記位置情報と、前記現場作業者の属性情報とに基づいて、前記現場作業者ごとに、前記災害対応指示を変更する。 Further, a fifth aspect of the present disclosure is the disaster action support system according to any one of the first to fourth aspects,
The control unit includes:
The disaster response instructions are changed for each of the on-site workers based on the location information and the attribute information of the on-site workers.
　また、本開示の第６の態様は、第１乃至第５のいずれかの態様に記載の災害時行動支援システムであって、
　前記制御部は、
　前記生成した災害対応指示を、前記位置情報と前記現場作業者の周囲情報とに基づき変更する。 Further, a sixth aspect of the present disclosure is the disaster action support system according to any one of the first to fifth aspects,
The control unit includes:
The generated disaster response instructions are changed based on the location information and surrounding information of the site worker.
　また、本開示の第７の態様は、第１乃至第６のいずれかの態様に記載の災害時行動支援システムであって、
　前記制御部は、更に、
　前記現場作業者が携帯する前記デバイスに、前記災害対応指示を送信する。 Further, a seventh aspect of the present disclosure is the disaster action support system according to any one of the first to sixth aspects,
The control unit further includes:
The disaster response instruction is transmitted to the device carried by the site worker.
　また、本開示の第８の態様は、現場作業者が携帯する災害時行動支援デバイスであって、
　前記災害時行動支援デバイスが有する制御部は、
　災害情報を取得し、
　前記現場作業者の位置情報と、前記現場作業者の周囲情報とを取得し、
　少なくとも前記災害情報が取得された後は、取得された前記位置情報と前記周囲情報とを、サーバ装置に送信する。 Further, an eighth aspect of the present disclosure is a disaster action support device carried by a field worker, comprising:
The control unit included in the disaster action support device includes:
Obtain disaster information,
acquiring location information of the site worker and surrounding information of the site worker;
At least after the disaster information is acquired, the acquired position information and surrounding information are transmitted to the server device.
　本開示の第８の態様によれば、災害発生後の製造現場の状況に応じた指示を行うことが可能な災害時行動支援デバイスを提供することができる。 According to the eighth aspect of the present disclosure, it is possible to provide a disaster behavior support device that can give instructions according to the situation at a manufacturing site after a disaster occurs.
　また、本開示の第９の態様は、第８の態様に記載の災害時行動支援デバイスであって、
　前記現場作業者の周囲情報を取得することは、
　画像情報を取得すること、及び、音声情報を取得することのいずれか一方または両方を含む。 Further, a ninth aspect of the present disclosure is the disaster action support device according to the eighth aspect, comprising:
Obtaining information on the surroundings of the site worker includes:
This includes either or both of acquiring image information and audio information.
　また、本開示の第１０の態様は、第８または第９の態様に記載の災害時行動支援デバイスであって、
　前記制御部は、更に、
　前記災害情報が取得されたことを、前記現場作業者に通知する、または、前記サーバ装置を介して、遠隔の作業者に通知する。 Further, a tenth aspect of the present disclosure is the disaster action support device according to the eighth or ninth aspect, comprising:
The control unit further includes:
The on-site worker is notified that the disaster information has been acquired, or a remote worker is notified via the server device.
　また、本開示の第１１の態様は、第８乃至第１０のいずれかの態様に記載の災害時行動支援デバイスであって、
　前記位置情報と前記周囲情報とを取得する処理は、前記災害情報が取得された場合に起動する。 Further, an eleventh aspect of the present disclosure is the disaster action support device according to any one of the eighth to tenth aspects,
The process of acquiring the position information and the surrounding information is activated when the disaster information is acquired.
　また、本開示の第１２の態様は、第８乃至第１０のいずれかの態様に記載の災害時行動支援デバイスであって、
　前記制御部は、
　前記災害情報が取得された場合、災害情報が取得される前よりも短い間隔で、前記位置情報と前記周囲情報とを、前記サーバ装置に送信する。 Further, a twelfth aspect of the present disclosure is the disaster action support device according to any one of the eighth to tenth aspects,
The control unit includes:
When the disaster information is acquired, the position information and the surrounding information are transmitted to the server device at shorter intervals than before the disaster information was acquired.
　また、本開示の第１３の態様は、第８乃至第１２のいずれかの態様に記載の災害時行動支援デバイスであって、
　前記制御部は、更に、
　現場作業の作業工程に応じた災害発生時の初動対応指示を記憶し、
　前記災害情報が取得された場合に、前記初動対応指示を、前記現場作業者に報知する。 Further, a thirteenth aspect of the present disclosure is the disaster action support device according to any one of the eighth to twelfth aspects,
The control unit further includes:
Memorizes initial response instructions in the event of a disaster according to the work process of on-site work,
When the disaster information is acquired, the initial response instructions are notified to the on-site workers.
　また、本開示の第１４の態様は、第８乃至第１３のいずれかの態様に記載の災害時行動支援デバイスであって、
　前記制御部は、
　近距離無線通信において受信した電波から、周辺に存在する他の災害時行動支援デバイスの有無を判断し、
　判断結果を前記サーバ装置に送信する。 Further, a fourteenth aspect of the present disclosure is the disaster action support device according to any one of the eighth to thirteenth aspects,
The control unit includes:
Based on radio waves received through short-range wireless communication, it determines whether there are other disaster action support devices in the vicinity,
The determination result is transmitted to the server device.
　また、本開示の第１５の態様は、災害時情報解析プログラムであって、
　災害時行動支援システムの制御部に、
　災害情報を取得するとともに、現場作業者が携帯するデバイスから位置情報と前記現場作業者の周囲情報とを取得する工程と、
　前記災害情報、前記位置情報、前記現場作業者の周囲情報に基づき、災害対応指示を生成する工程とを実行させる。 Further, a fifteenth aspect of the present disclosure is a disaster information analysis program,
In the control section of the disaster action support system,
a step of acquiring disaster information as well as location information and surrounding information of the site worker from a device carried by the site worker;
A step of generating a disaster response instruction based on the disaster information, the position information, and surrounding information of the site worker is executed.
　本開示の第１５の態様によれば、災害発生後の製造現場の状況に応じた指示を行うことが可能な災害時情報解析プログラムを提供することができる。 According to the fifteenth aspect of the present disclosure, it is possible to provide a disaster information analysis program that can issue instructions according to the situation at a manufacturing site after a disaster occurs.
　また、本開示の第１６の態様は、災害時情報収集プログラムであって、
　現場作業者が携帯する災害時行動支援デバイスの制御部に、
　災害情報を取得する工程と、
　前記現場作業者の位置情報と、前記現場作業者の周囲情報とを取得する工程と、
　少なくとも前記災害情報が取得された後は、取得された前記位置情報と前記周囲情報とを、サーバ装置に送信する工程とを実行させる。 Further, a sixteenth aspect of the present disclosure is a disaster information collection program,
In the control unit of the disaster action support device carried by field workers,
A process of acquiring disaster information;
acquiring location information of the on-site worker and surrounding information of the on-site worker;
At least after the disaster information is acquired, a step of transmitting the acquired position information and surrounding information to a server device is executed.
　本開示の第１６の態様によれば、災害発生後の製造現場の状況に応じた指示を行うことが可能な災害時情報収集プログラムを提供することができる。 According to the sixteenth aspect of the present disclosure, it is possible to provide a disaster information collection program that can give instructions according to the situation at the manufacturing site after a disaster occurs.
図１は、災害時行動支援システムのシステム構成の一例を示す図である。FIG. 1 is a diagram showing an example of the system configuration of a disaster action support system. 図２は、ウェアラブルデバイスのハードウェア構成の一例を示す図である。FIG. 2 is a diagram illustrating an example of the hardware configuration of a wearable device. 図３は、ウェアラブルデバイスの機能構成の一例を示す図である。FIG. 3 is a diagram illustrating an example of the functional configuration of a wearable device. 図４は、サーバ装置のハードウェア構成の一例を示す図である。FIG. 4 is a diagram showing an example of the hardware configuration of the server device. 図５は、サーバ装置の生成部の機能構成の一例を示す図である。FIG. 5 is a diagram illustrating an example of the functional configuration of the generation unit of the server device. 図６は、災害時行動支援システムにおける災害時行動支援処理の流れを示すシーケンス図である。FIG. 6 is a sequence diagram showing the flow of disaster action support processing in the disaster action support system. 図７は、ウェアラブルデバイスによる災害時情報収集処理の流れを示すフローチャートである。FIG. 7 is a flowchart showing the flow of disaster information collection processing by the wearable device. 図８は、サーバ装置による災害時情報解析処理の流れを示すフローチャートである。FIG. 8 is a flowchart showing the flow of disaster information analysis processing performed by the server device.
　以下、各実施形態について添付の図面を参照しながら説明する。なお、本明細書及び図面において、実質的に同一の機能構成を有する構成要素については、同一の符号を付することにより重複した説明を省く。 Hereinafter, each embodiment will be described with reference to the attached drawings. Note that in this specification and the drawings, components having substantially the same functional configuration are given the same reference numerals to omit redundant explanation.
　［第１の実施形態］
　＜災害時行動支援システムのシステム構成＞
　はじめに、第１の実施形態に係る災害時行動支援システムのシステム構成について説明する。図１は、災害時行動支援システムのシステム構成の一例を示す図である。災害時行動支援システム１００は、例えば、化学プラント等の各種製造現場に適用される。 [First embodiment]
<System configuration of disaster action support system>
First, the system configuration of the disaster action support system according to the first embodiment will be described. FIG. 1 is a diagram showing an example of the system configuration of a disaster action support system. The disaster action support system 100 is applied to various manufacturing sites such as chemical plants, for example.
　図１に示すように、災害時行動支援システム１００は、災害監視装置１１０と、ウェアラブルデバイス１２０＿１～１２０＿ｎと、情報提供システム１３０と、サーバ装置１４０とを有する。なお、災害時行動支援システム１００において、災害監視装置１１０、ウェアラブルデバイス１２０＿１～１２０＿ｎ、情報提供システム１３０と、サーバ装置１４０とは、ネットワーク１５０を介して通信可能に接続される。 As shown in FIG. 1, the disaster action support system 100 includes a disaster monitoring device 110, wearable devices 120_1 to 120_n, an information providing system 130, and a server device 140. In the disaster action support system 100, the disaster monitoring device 110, the wearable devices 120_1 to 120_n, the information providing system 130, and the server device 140 are communicably connected via a network 150.
　災害監視装置１１０は、災害を検知する装置である。災害監視装置１１０は、災害を検知すると、ネットワーク１５０を介して、サーバ装置１４０に災害情報（災害の発生場所、災害内容等）を送信する。 The disaster monitoring device 110 is a device that detects disasters. When the disaster monitoring device 110 detects a disaster, it transmits disaster information (disaster occurrence location, disaster details, etc.) to the server device 140 via the network 150.
　なお、図１の例では、災害監視装置１１０を１台のみ示しているが、消防法施行令によれば、災害監視装置１１０は、警戒区域６００平方メートル以下に１台の割合で設置することが定められている。このため、化学プラント等の各種製造現場に適用される災害時行動支援システム１００においても、当該施行令に準じた台数の災害監視装置１１０が設置されるものとする。なお、警戒区域とは、火災の発生した区域を他の区域と区別して識別することができる最小単位の区域を指す。 In addition, in the example of FIG. 1, only one disaster monitoring device 110 is shown, but according to the Fire Service Act Enforcement Order, one disaster monitoring device 110 may be installed in a warning area of 600 square meters or less. It is determined. Therefore, in the disaster action support system 100 applied to various manufacturing sites such as chemical plants, it is assumed that the number of disaster monitoring devices 110 is installed in accordance with the enforcement order. Note that the warning area refers to the smallest unit area that can distinguish the area where a fire has occurred from other areas.
　ウェアラブルデバイス１２０＿１～ウェアラブルデバイス１２０＿ｎは災害時行動支援デバイスの一例であり、製造現場にて作業を行う複数の現場作業者それぞれが装着可能なデバイスである。ウェアラブルデバイス１２０＿１～ウェアラブルデバイス１２０＿ｎは、少なくとも災害が検知されて（あるいは災害を検知して）以降は、自デバイスが取得した情報（「現場情報」と称す）を、ネットワーク１５０を介して、サーバ装置１４０に送信する。 Wearable devices 120_1 to 120_n are examples of disaster action support devices, and are devices that can be worn by each of a plurality of field workers working at a manufacturing site. At least after a disaster is detected (or after a disaster has been detected), the wearable devices 120_1 to 120_n transmit information acquired by their own devices (referred to as "on-site information") to the server device via the network 150. 140.
　また、ウェアラブルデバイス１２０＿１～ウェアラブルデバイス１２０＿ｎは、災害監視装置１１０にて災害が検知された場合にあっては、災害監視装置１１０からサーバ装置１４０へと送信された災害情報を、サーバ装置１４０から受信する。 In addition, if a disaster is detected by the disaster monitoring device 110, the wearable devices 120_1 to 120_n receive disaster information sent from the disaster monitoring device 110 to the server device 140 from the server device 140. do.
　また、ウェアラブルデバイス１２０＿１～ウェアラブルデバイス１２０＿ｎは、自デバイスにて災害を検知した場合にあっては、災害情報をサーバ装置１４０に送信する。 Additionally, wearable devices 120_1 to 120_n transmit disaster information to server device 140 when they detect a disaster.
　また、ウェアラブルデバイス１２０＿１～ウェアラブルデバイス１２０＿ｎは、災害情報を取得した場合、更に、現場作業の作業工程に応じた災害発生時の災害対応指示（初動対応指示）を取得する。 Furthermore, when wearable devices 120_1 to 120_n acquire disaster information, they further acquire disaster response instructions (initial response instructions) when a disaster occurs according to the work process of field work.
　このように、ウェアラブルデバイス１２０＿１～ウェアラブルデバイス１２０＿ｎでは、災害情報を取得した場合、サーバ装置１４０から初動対応指示を取得する。これにより、ウェアラブルデバイス１２０＿１～ウェアラブルデバイス１２０＿ｎを装着した各現場作業者は、災害発生時に、適切な行動をとることができる。 In this manner, when the wearable devices 120_1 to 120_n acquire disaster information, they acquire initial response instructions from the server device 140. This allows each site worker wearing the wearable devices 120_1 to 120_n to take appropriate actions when a disaster occurs.
　また、災害が発生してから一定時間が経過することで、製造現場の状況が変化し、災害対応指示を変更する必要があると判定された場合、ウェアラブルデバイス１２０＿１～ウェアラブルデバイス１２０＿ｎは、製造現場の状況に応じた災害対応指示を受信する。これにより、ウェアラブルデバイス１２０＿１～ウェアラブルデバイス１２０＿ｎを装着した各現場作業者は、災害発生後に製造現場の状況が変化した場合でも、製造現場の状況に応じた、適切な行動をとることができる。 Further, if the situation at the manufacturing site changes after a certain period of time has passed after a disaster occurs, and it is determined that the disaster response instructions need to be changed, the wearable devices 120_1 to 120_n Receive disaster response instructions according to the situation. Thereby, each site worker wearing the wearable device 120_1 to wearable device 120_n can take appropriate actions according to the situation at the manufacturing site even if the situation at the manufacturing site changes after a disaster occurs.
　情報提供システム１３０は外部システムの一例であり、製造現場周辺の気象情報を、ネットワーク１５０を介してサーバ装置１４０に送信する。製造現場周辺の気象情報には、風向き、風速、天候（晴れ、曇り、雨）、日射量、地震、津波、台風などの情報が含まれる。 The information providing system 130 is an example of an external system, and transmits weather information around the manufacturing site to the server device 140 via the network 150. Weather information around the manufacturing site includes information such as wind direction, wind speed, weather (sunny, cloudy, rainy), amount of solar radiation, earthquakes, tsunamis, and typhoons.
　サーバ装置１４０には、災害時情報解析プログラムがインストールされており、当該プログラムが実行されることで、サーバ装置１４０は、受信部１４１、取得部１４２、生成部１４３、送信部１４４として機能する。 A disaster information analysis program is installed in the server device 140, and by executing the program, the server device 140 functions as a receiving section 141, an obtaining section 142, a generating section 143, and a transmitting section 144.
　受信部１４１は、ネットワーク１５０を介して、災害監視装置１１０、ウェアラブルデバイス１２０＿１～１２０＿ｎ、情報提供システム１３０からそれぞれ送信される情報を受信し、受信情報として、取得部１４２に通知する。受信部１４１が通知する受信情報には、災害情報、現場情報、気象情報等が含まれる。 The receiving unit 141 receives information transmitted from the disaster monitoring device 110, the wearable devices 120_1 to 120_n, and the information providing system 130 via the network 150, and notifies the acquiring unit 142 as received information. The received information notified by the receiving unit 141 includes disaster information, site information, weather information, and the like.
　取得部１４２は、受信部１４１から通知される受信情報を取得し、取得した受信情報に含まれる、災害情報と、現場情報と、気象情報とを、それぞれ生成部１４３に通知する。 The acquisition unit 142 acquires the reception information notified from the reception unit 141, and notifies the generation unit 143 of disaster information, site information, and weather information included in the acquired reception information, respectively.
　生成部１４３は、取得部１４２から災害情報が通知された場合、当該災害情報を送信部１４４に通知する。また、生成部１４３は、災害対応情報記憶部１４５を参照し、災害情報から、現場作業の作業工程に応じた災害対応指示を選択して、初動対応指示として送信部１４４に通知する。災害対応情報記憶部１４５には、現場作業の作業工程に応じた複数の災害対応指示が記憶されている。なお、生成部１４３では、災害情報から災害対応指示を選択する際、作業者情報記憶部１４６を参照し、現場作業者ごとに、属性情報に適した災害対応指示を選択する。 When the generation unit 143 is notified of disaster information from the acquisition unit 142, the generation unit 143 notifies the transmission unit 144 of the disaster information. The generation unit 143 also refers to the disaster response information storage unit 145, selects a disaster response instruction according to the work process of the field work from the disaster information, and notifies the transmission unit 144 as an initial response instruction. The disaster response information storage unit 145 stores a plurality of disaster response instructions corresponding to the work process of the field work. Note that when selecting a disaster response instruction from the disaster information, the generation unit 143 refers to the worker information storage unit 146 and selects a disaster response instruction suitable for the attribute information for each on-site worker.
　また、生成部１４３は、取得部１４２から現場情報及び気象情報が通知された場合、当該現場情報及び気象情報を解析し、製造現場の状況を把握することで、現在の災害対応指示を変更する必要があるか否かを判定する。生成部１４３は、製造現場の状況が変化し、災害対応指示を変更する必要があると判定した場合には、災害対応情報記憶部１４５を参照することで、製造現場の状況に応じた災害対応指示（初動対応指示とは異なる災害対応指示）を選択して送信部１４４に通知する。 Further, when the generation unit 143 is notified of site information and weather information from the acquisition unit 142, the generation unit 143 analyzes the site information and weather information, understands the situation at the manufacturing site, and changes the current disaster response instructions. Determine whether it is necessary. When the generation unit 143 determines that the situation at the manufacturing site has changed and it is necessary to change the disaster response instructions, the generation unit 143 refers to the disaster response information storage unit 145 to implement disaster response according to the situation at the manufacturing site. An instruction (a disaster response instruction different from the initial response instruction) is selected and notified to the transmitter 144.
　送信部１４４は、生成部１４３から災害情報が通知された場合、ネットワーク１５０を介して、ウェアラブルデバイス１２０＿１～１２０＿ｎに送信する。なお、生成部１４３から通知される災害情報が、いずれかのウェアラブルデバイスにて検知された災害情報であった場合、送信部１４４は、当該ウェアラブルデバイス以外のウェアラブルデバイスに、災害情報を送信する。 When the transmitting unit 144 is notified of disaster information from the generating unit 143, the transmitting unit 144 transmits the disaster information to the wearable devices 120_1 to 120_n via the network 150. Note that when the disaster information notified from the generation unit 143 is disaster information detected by any wearable device, the transmission unit 144 transmits the disaster information to a wearable device other than the wearable device.
　また、送信部１４４は、生成部１４３から災害対応指示が通知された場合、ネットワーク１５０を介して、ウェアラブルデバイス１２０＿１～１２０＿ｎに送信する。 Furthermore, when the transmission unit 144 is notified of a disaster response instruction from the generation unit 143, the transmission unit 144 transmits it to the wearable devices 120_1 to 120_n via the network 150.
　このように、災害時行動支援システム１００は、
・災害発生時は、災害情報から、現場作業の作業工程に応じた災害対応指示を選択し、初動対応指示として送信し、
・災害発生後は、製造現場の状況を監視し、製造現場の状況が変化したことで現在の災害対応指示を変更する必要があると判定した場合、製造現場の状況に応じた災害対応指示を選択し、送信する。 In this way, the disaster action support system 100:
- When a disaster occurs, select disaster response instructions according to the work process of the site work from the disaster information, send them as initial response instructions,
・After a disaster occurs, we will monitor the situation at the manufacturing site, and if it is determined that the current disaster response instructions need to be changed due to changes in the situation at the manufacturing site, we will issue disaster response instructions according to the situation at the manufacturing site. Select and send.
　これにより、災害時行動支援システム１００によれば、災害発生後の製造現場の状況に応じた指示を行うことが可能となる。 As a result, according to the disaster action support system 100, it is possible to give instructions according to the situation at the manufacturing site after a disaster occurs.
　＜ウェアラブルデバイスのハードウェア構成＞
　次に、ウェアラブルデバイス１２０＿１～１２０＿ｎのハードウェア構成について説明する。なお、本実施形態において、複数の現場作業者がそれぞれ装着するウェアラブルデバイス１２０＿１～１２０＿ｎは、いずれも、同じハードウェア構成を有することから、ここでは、ウェアラブルデバイス１２０＿１について説明する。 <Hardware configuration of wearable device>
Next, the hardware configuration of wearable devices 120_1 to 120_n will be explained. Note that in this embodiment, the wearable devices 120_1 to 120_n worn by a plurality of field workers each have the same hardware configuration, so the wearable device 120_1 will be described here.
　図２は、ウェアラブルデバイスのハードウェア構成の一例を示す図である。ウェアラブルデバイス１２０＿１は、眼鏡型の外観構成を有しており、図２に示すように、プロセッサ２０１、メモリ２０２、補助記憶装置２０３、通信装置２０４、ＧＰＳ（Global Positioning System）装置２０５を有する。また、ウェアラブルデバイス１２０＿１は、音声入力装置２０６、音声出力装置２０７、表示装置２０８、撮像装置２０９、接続装置２１０、近距離無線通信装置２１１を有する。なお、ウェアラブルデバイス１２０＿１を構成する各ハードウェアは、バス２２０を介して相互に接続される。 FIG. 2 is a diagram showing an example of the hardware configuration of a wearable device. The wearable device 120_1 has a glasses-like external configuration, and includes a processor 201, a memory 202, an auxiliary storage device 203, a communication device 204, and a GPS (Global Positioning System) device 205, as shown in FIG. In addition, the wearable device 120_1 includes an audio input device 206, an audio output device 207, a display device 208, an imaging device 209, a connection device 210, and a short-range wireless communication device 211. Note that each piece of hardware that constitutes the wearable device 120_1 is connected to each other via the bus 220.
　プロセッサ２０１は、ＣＰＵ（Central Processing Unit）等の各種演算デバイスを有する。プロセッサ２０１は、各種プログラム（例えば、後述する災害時情報収集プログラム等）をメモリ２０２上に読み出して実行する。 The processor 201 includes various calculation devices such as a CPU (Central Processing Unit). The processor 201 reads various programs (for example, a disaster information collection program to be described later) onto the memory 202 and executes them.
　メモリ２０２は、ＲＯＭ（Read Only Memory）、ＲＡＭ（Random Access Memory）等の主記憶デバイスを有する。プロセッサ２０１とメモリ２０２とは、いわゆるコンピュータ（「制御部」ともいう）を形成し、プロセッサ２０１が、メモリ２０２上に読み出した各種プログラムを実行することで、当該コンピュータは各種機能を実現する。 The memory 202 includes main storage devices such as ROM (Read Only Memory) and RAM (Random Access Memory). The processor 201 and the memory 202 form a so-called computer (also referred to as a "control unit"), and when the processor 201 executes various programs read onto the memory 202, the computer realizes various functions.
　補助記憶装置２０３は、各種プログラムや、各種プログラムがプロセッサ２０１によって実行される際に用いられる各種情報（例えば、災害対応指示）を格納する。 The auxiliary storage device 203 stores various programs and various information (for example, disaster response instructions) used when the various programs are executed by the processor 201.
　通信装置２０４は、サーバ装置１４０との間で各種情報（例えば、災害情報、災害対応指示、現場情報）を送受信するための通信デバイスである。ＧＰＳ装置２０５は、ウェアラブルデバイス１２０＿１の位置情報を検出する。 The communication device 204 is a communication device for transmitting and receiving various information (for example, disaster information, disaster response instructions, and site information) to and from the server device 140. The GPS device 205 detects position information of the wearable device 120_1.
　なお、プロセッサ２０１～ＧＰＳ装置２０５の各デバイスは、例えば、眼鏡の前枠部分に相当する位置に内蔵される。 Note that each of the devices from the processor 201 to the GPS device 205 is built in, for example, at a position corresponding to the front frame of the glasses.
　音声入力装置２０６は、ウェアラブルデバイス１２０＿１を装着した現場作業者の音声や、製造現場における周囲の音、周囲の現場作業者の音声等の音声情報を検出する。音声入力装置２０６は、例えば、眼鏡のテンプル部分に相当する位置に配置される。 The audio input device 206 detects audio information such as the voice of a site worker wearing the wearable device 120_1, ambient sounds at the manufacturing site, and voices of surrounding site workers. The audio input device 206 is placed, for example, at a position corresponding to the temple portion of glasses.
　音声出力装置２０７は、例えば、サーバ装置１４０から受信した各種情報を、ウェアラブルデバイス１２０＿１を装着した現場作業者に音声出力により報知するデバイスである。 The audio output device 207 is, for example, a device that notifies the site worker wearing the wearable device 120_1 of various information received from the server device 140 by audio output.
　表示装置２０８は、例えば、サーバ装置１４０から受信した各種情報を、ウェアラブルデバイス１２０＿１を装着した現場作業者に画像表示により報知するデバイスである。表示装置２０８は、例えば、眼鏡のレンズ部分に相当する位置に配置される。 The display device 208 is, for example, a device that notifies the site worker wearing the wearable device 120_1 of various information received from the server device 140 by displaying an image. The display device 208 is placed, for example, at a position corresponding to a lens portion of glasses.
　撮像装置２０９は、ウェアラブルデバイス１２０＿１を装着した現場作業者の周囲を撮影し、画像情報を生成する。 The imaging device 209 photographs the surroundings of the site worker wearing the wearable device 120_1 and generates image information.
　接続装置２１０は、ウェアラブルデバイス１２０＿１に、付属の各種センサを接続する際に用いる接続デバイスである。接続装置２１０を介して接続される付属の各種センサには、災害を検知し、災害情報を出力するセンサや、ウェアラブルデバイス１２０＿１を装着する現場作業者の生体情報を検出し、出力するセンサ等が含まれる。 The connection device 210 is a connection device used to connect various attached sensors to the wearable device 120_1. Various attached sensors connected via the connection device 210 include a sensor that detects a disaster and outputs disaster information, a sensor that detects and outputs biometric information of a site worker wearing the wearable device 120_1, etc. included.
　近距離無線通信装置２１１は、ウェアラブルデバイス１２０＿１を装着した現場作業者の周辺に存在する、他の現場作業者が装着するウェアラブルデバイスとの間で、近距離無線通信を行うための無線デバイスである。近距離無線通信装置２１１は、例えば、眼鏡の前枠部分に相当する位置に内蔵される。 The short-range wireless communication device 211 is a wireless device for performing short-range wireless communication with wearable devices worn by other field workers that are present around the field worker wearing the wearable device 120_1. . The short-range wireless communication device 211 is built in, for example, at a position corresponding to the front frame of glasses.
　＜ウェアラブルデバイスの機能構成＞
　次に、ウェアラブルデバイスの機能構成について説明する。なお、本実施形態において、複数の現場作業者がそれぞれ装着するウェアラブルデバイス１２０＿１～１２０＿ｎは、いずれも、同じ機能構成を有することから、ここでは、ウェアラブルデバイス１２０＿１について説明する。 <Functional configuration of wearable device>
Next, the functional configuration of the wearable device will be explained. Note that in this embodiment, the wearable devices 120_1 to 120_n worn by a plurality of field workers each have the same functional configuration, so the wearable device 120_1 will be described here.
　上述したように、ウェアラブルデバイス１２０＿１には、災害時情報収集プログラムがインストールされており、当該プログラムが実行されることで、ウェアラブルデバイス１２０＿１は、各種機能を実現する。 As described above, a disaster information collection program is installed in the wearable device 120_1, and by executing the program, the wearable device 120_1 realizes various functions.
　図３は、ウェアラブルデバイスの機能構成の一例を示す図である。図３に示すように、ウェアラブルデバイス１２０＿１は、災害情報取得部３１０、災害情報通知部３２０、報知部３３０、受信部３４０、現場情報取得部３５０、周辺デバイス判断部３６０、送信部３７０の各種機能を実現する。 FIG. 3 is a diagram showing an example of the functional configuration of a wearable device. As shown in FIG. 3, the wearable device 120_1 includes various functions of a disaster information acquisition section 310, a disaster information notification section 320, a notification section 330, a reception section 340, a field information acquisition section 350, a peripheral device determination section 360, and a transmission section 370. Realize.
　このうち、災害情報取得部３１０は、接続装置２１０を介して接続された付属の各種センサのうちのいずれかのセンサにより災害が検知された場合に、当該災害情報（災害の発生場所、災害内容等）を取得する。付属のセンサが検知する災害情報とは、例えば、所定の有害なガスを検知するセンサにより当該所定の有害なガスが検知されることで、当該センサにより出力される災害情報等が挙げられる。 Of these, when a disaster is detected by any one of the various attached sensors connected via the connection device 210, the disaster information acquisition unit 310 acquires the disaster information (disaster location, disaster details, etc.). etc.). The disaster information detected by the attached sensor includes, for example, disaster information output by a sensor that detects a predetermined harmful gas when the sensor detects the predetermined harmful gas.
　また、災害情報取得部３１０は、取得した災害情報を、災害情報通知部３２０、現場情報取得部３５０及び送信部３７０に通知する。 Additionally, the disaster information acquisition unit 310 notifies the disaster information notification unit 320, the on-site information acquisition unit 350, and the transmission unit 370 of the acquired disaster information.
　災害情報通知部３２０は、災害情報取得部３１０より災害情報が通知された場合に、報知部３３０に通知するとともに、サーバ装置１４０に送信する。これにより、サーバ装置１４０では、災害時行動支援システム１００全体を管理する作業者（ウェアラブルデバイス１２０＿１から見て遠隔の作業者）に対して、災害が発生したことを報知することができる。また、サーバ装置１４０では、ウェアラブルデバイス１２０＿１以外のウェアラブルデバイスに、災害情報を送信することで、ウェアラブルデバイス１２０＿１を装着する現場作業者以外の現場作業者に、災害が発生したことを報知することができる。 When disaster information is notified by the disaster information acquisition unit 310, the disaster information notification unit 320 notifies the notification unit 330 and also transmits the notification to the server device 140. Thereby, the server device 140 can notify the worker who manages the entire disaster action support system 100 (the worker who is remote from the wearable device 120_1) that a disaster has occurred. Furthermore, the server device 140 can notify field workers other than the one wearing the wearable device 120_1 that a disaster has occurred by transmitting disaster information to wearable devices other than the wearable device 120_1. can.
　報知部３３０は、災害情報が通知された場合に、ウェアラブルデバイス１２０＿１を装着する現場作業者に、災害が発生したことを報知する。また、報知部３３０は、災害情報が、災害情報通知部３２０より通知された場合には、災害対応情報記憶部３８０を参照する。これにより、報知部３３０は、通知された災害情報から、現場作業の作業工程に応じた災害対応指示を選択し、ウェアラブルデバイス１２０＿１を装着する現場作業者に報知する。なお、災害対応情報記憶部３８０には、現場作業の作業工程に応じた複数の災害対応指示が記憶されている。 When notified of disaster information, the notification unit 330 notifies the site worker wearing the wearable device 120_1 that a disaster has occurred. Furthermore, when disaster information is notified from the disaster information notification unit 320, the notification unit 330 refers to the disaster response information storage unit 380. Thereby, the notification unit 330 selects a disaster response instruction according to the work process of the site work from the notified disaster information, and notifies the site worker wearing the wearable device 120_1. Note that the disaster response information storage unit 380 stores a plurality of disaster response instructions corresponding to the work process of the field work.
　また、報知部３３０は、災害情報が、受信部３４０より通知された場合には、続けて、該受信部３４０より災害対応指示を取得し、ウェアラブルデバイス１２０＿１を装着する現場作業者に報知する。 Further, when disaster information is notified from the receiving unit 340, the notifying unit 330 subsequently acquires disaster response instructions from the receiving unit 340, and notifies the on-site worker wearing the wearable device 120_1.
　受信部３４０は、サーバ装置１４０から災害情報を受信すると、報知部３３０、現場情報取得部３５０及び送信部３７０に通知する。また、受信部３４０は、サーバ装置１４０から災害応答指示を受信すると、報知部３３０に通知する。なお、受信部３４０は、ウェアラブルデバイス１２０＿１の外部から災害情報を取得するという点において、災害情報取得部としての機能を有しているといえる。 Upon receiving the disaster information from the server device 140, the receiving unit 340 notifies the notification unit 330, the on-site information acquisition unit 350, and the transmitting unit 370. Further, upon receiving the disaster response instruction from the server device 140, the receiving unit 340 notifies the notification unit 330. Note that the reception unit 340 can be said to have a function as a disaster information acquisition unit in that it acquires disaster information from outside the wearable device 120_1.
　現場情報取得部３５０は、ＧＰＳ装置２０５により検出された位置情報を取得する。ＧＰＳ装置２０５により検出された位置情報は、ウェアラブルデバイス１２０＿１を装着した現場作業者の現在の位置情報を表している。 The site information acquisition unit 350 acquires position information detected by the GPS device 205. The position information detected by the GPS device 205 represents the current position information of the site worker wearing the wearable device 120_1.
　また、現場情報取得部３５０は、音声入力装置２０６により検出された音声情報を取得する。上述したように、音声入力装置２０６により検出された音声情報には、ウェアラブルデバイス１２０＿１を装着した現場作業者の音声や、製造現場における周囲の音、周囲の現場作業者の音声等が含まれる。音声情報を取得する現場情報取得部３５０は、第２の現場情報取得部の一例である。 Additionally, the site information acquisition unit 350 acquires audio information detected by the audio input device 206. As described above, the audio information detected by the audio input device 206 includes the voices of the on-site workers wearing the wearable device 120_1, ambient sounds at the manufacturing site, voices of surrounding on-site workers, and the like. The site information acquisition unit 350 that acquires audio information is an example of a second site information acquisition unit.
　また、現場情報取得部３５０は、撮像装置２０９により撮影された画像情報を取得する。上述したように、撮像装置２０９により撮影された画像情報には、ウェアラブルデバイス１２０＿１を装着した現場作業者の周囲の画像等が含まれる。画像情報を取得する現場情報取得部３５０は、第１の現場情報取得部の一例である。 Additionally, the site information acquisition unit 350 acquires image information captured by the imaging device 209. As described above, the image information captured by the imaging device 209 includes images of the surroundings of the site worker wearing the wearable device 120_1. The site information acquisition unit 350 that acquires image information is an example of a first site information acquisition unit.
　また、現場情報取得部３５０は、接続装置２１０を介して接続された付属の各種センサのうちのいずれかのセンサにより検出された生体情報であって、ウェアラブルデバイス１２０＿１を装着した現場作業者の生体情報を取得する。 The site information acquisition unit 350 also collects biological information detected by one of the attached various sensors connected via the connection device 210, and which is biological information of the site worker wearing the wearable device 120_1. Get information.
　また、現場情報取得部３５０は、周辺デバイス判断部３６０より周辺デバイス情報を取得する。周辺デバイス情報には、ウェアラブルデバイス１２０＿１を装着した現場作業者の周辺に存在する、他の現場作業者によって装着されたウェアラブルデバイスについての情報が含まれる。 Additionally, the site information acquisition unit 350 acquires peripheral device information from the peripheral device determination unit 360. The peripheral device information includes information about wearable devices worn by other field workers that exist around the field worker wearing the wearable device 120_1.
　周辺デバイス判断部３６０は判断部の一例であり、近距離無線通信装置２１１によって受信された近距離無線通信の電波から、周辺に存在する他のウェアラブルデバイスの有無を判断する。また、周辺デバイス判断部３６０は、他の現場作業者によって装着されたウェアラブルデバイスが存在すると判断した場合に、当該他のウェアラブルデバイスについての情報を含む周辺デバイス情報を、判断結果として、現場情報取得部３５０に通知する。 The peripheral device determination unit 360 is an example of a determination unit, and determines the presence or absence of other wearable devices in the vicinity from the near field communication radio waves received by the short range wireless communication device 211. Further, when it is determined that there is a wearable device worn by another on-site worker, the peripheral device determination unit 360 acquires on-site information by using peripheral device information including information about the other wearable device as a determination result. department 350.
　送信部３７０は、現場情報取得部３５０より通知された現場情報を、サーバ装置１４０に送信する。送信部３７０がサーバ装置１４０に送信する現場情報には、位置情報、音声情報、画像情報、生体情報、周辺デバイス情報が含まれる。 The transmitting unit 370 transmits the site information notified by the site information acquisition unit 350 to the server device 140. The field information transmitted by the transmitter 370 to the server device 140 includes location information, audio information, image information, biological information, and peripheral device information.
　なお、送信部３７０による現場情報の送信は、災害の発生と無関係に開始されてもよいし、災害の発生をトリガーに開始されてもよい。災害の発生をトリガーに開始される場合、送信部３７０は、災害情報取得部３１０より災害情報が通知されたこと、または、受信部３４０より災害情報が通知されたことをトリガーに現場情報の送信を開始される。 Note that the transmission of site information by the transmitter 370 may be started regardless of the occurrence of a disaster, or may be started with the occurrence of a disaster as a trigger. When triggered by the occurrence of a disaster, the transmitting unit 370 transmits on-site information triggered by receiving notification of disaster information from the disaster information acquisition unit 310 or notification of disaster information from the receiving unit 340. will be started.
　なお、災害の発生と無関係に開始される場合、送信部３７０は、災害の発生をトリガーに、現場情報の送信間隔を、災害の発生前よりも短くするように構成されてもよい。 Note that when the transmission is started regardless of the occurrence of a disaster, the transmission unit 370 may be configured to use the occurrence of a disaster as a trigger to make the transmission interval of site information shorter than before the occurrence of the disaster.
　同様に、現場情報取得部３５０は、災害の発生と無関係に起動されてもよいし、災害の発生をトリガーに起動されてもよい。災害の発生をトリガーに起動される場合、現場情報取得部３５０は、災害情報取得部３１０より災害情報が通知されたこと、または、受信部３４０より災害情報が通知されたことをトリガーに起動される。 Similarly, the site information acquisition unit 350 may be activated regardless of the occurrence of a disaster, or may be activated by the occurrence of a disaster as a trigger. When triggered by the occurrence of a disaster, the field information acquisition unit 350 is triggered by notification of disaster information from the disaster information acquisition unit 310 or notification of disaster information from the reception unit 340. Ru.
　なお、災害の発生と無関係に起動される場合、現場情報取得部３５０は、災害の発生をトリガーに、現場情報の取得間隔を、災害の発生前よりも短くするように構成されてもよい。 Note that when activated regardless of the occurrence of a disaster, the site information acquisition unit 350 may be configured to use the occurrence of a disaster as a trigger to make the acquisition interval of site information shorter than before the occurrence of the disaster.
　＜サーバ装置のハードウェア構成＞
　次に、サーバ装置１４０のハードウェア構成について説明する。図４は、サーバ装置１４０のハードウェア構成の一例を示す図である。図４に示すように、サーバ装置１４０は、プロセッサ４０１、メモリ４０２、補助記憶装置４０３、接続装置４０４、通信装置４０５、ドライブ装置４０６を有する。なお、サーバ装置１４０を構成する各ハードウェアは、バス４０７を介して相互に接続される。 <Hardware configuration of server device>
Next, the hardware configuration of the server device 140 will be explained. FIG. 4 is a diagram showing an example of the hardware configuration of the server device 140. As shown in FIG. 4, the server device 140 includes a processor 401, a memory 402, an auxiliary storage device 403, a connection device 404, a communication device 405, and a drive device 406. Note that each piece of hardware that constitutes the server device 140 is interconnected via a bus 407.
　プロセッサ４０１は、ＣＰＵ（Central Processing Unit）等の各種演算デバイスを有する。プロセッサ４０１は、各種プログラム（例えば、上述した災害時情報解析プログラム等）をメモリ４０２上に読み出して実行する。 The processor 401 includes various calculation devices such as a CPU (Central Processing Unit). The processor 401 reads various programs (for example, the above-mentioned disaster information analysis program, etc.) onto the memory 402 and executes them.
　メモリ４０２は、ＲＯＭ（Read Only Memory）、ＲＡＭ（Random Access Memory）等の主記憶デバイスを有する。プロセッサ４０１とメモリ４０２とは、いわゆるコンピュータ（「制御部」ともいう）を形成し、プロセッサ４０１が、メモリ４０２上に読み出した各種プログラムを実行することで、当該コンピュータは各種機能を実現する。 The memory 402 includes main storage devices such as ROM (Read Only Memory) and RAM (Random Access Memory). The processor 401 and the memory 402 form a so-called computer (also referred to as a "control unit"), and when the processor 401 executes various programs read onto the memory 402, the computer realizes various functions.
　補助記憶装置４０３は、各種プログラムや、各種プログラムがプロセッサ４０１によって実行される際に用いられる各種情報（例えば、災害対応指示、属性情報）を格納する。 The auxiliary storage device 403 stores various programs and various information (for example, disaster response instructions, attribute information) used when the various programs are executed by the processor 401.
　接続装置４０４は、外部装置（例えば、表示装置４１０、操作装置４１１）とサーバ装置１４０とを接続する接続デバイスである。 The connection device 404 is a connection device that connects an external device (for example, a display device 410, an operation device 411) and the server device 140.
　通信装置４０５は、災害監視装置１１０、ウェアラブルデバイス１２０＿１～１２０＿ｎ、情報提供システム１３０との間で各種情報（例えば、災害情報、現場情報、気象情報、災害対応指示等）を送受信するための通信デバイスである。 The communication device 405 is a communication device for transmitting and receiving various information (for example, disaster information, site information, weather information, disaster response instructions, etc.) with the disaster monitoring device 110, the wearable devices 120_1 to 120_n, and the information providing system 130. It is.
　ドライブ装置４０６は記録媒体４３０をセットするためのデバイスである。ここでいう記録媒体４３０には、ＣＤ－ＲＯＭ、フレキシブルディスク、光磁気ディスク等のように情報を光学的、電気的あるいは磁気的に記録する媒体が含まれる。また、記録媒体４３０には、ＲＯＭ、フラッシュメモリ等のように情報を電気的に記録する半導体メモリ等が含まれていてもよい。 The drive device 406 is a device for setting the recording medium 430. The recording medium 430 here includes a medium for recording information optically, electrically, or magnetically, such as a CD-ROM, a flexible disk, or a magneto-optical disk. Further, the recording medium 430 may include a semiconductor memory or the like that electrically records information, such as a ROM or a flash memory.
　なお、補助記憶装置４０３にインストールされる各種プログラムは、例えば、配布された記録媒体４３０がドライブ装置４０６にセットされ、該記録媒体４３０に記録された各種プログラムがドライブ装置４０６により読み出されることでインストールされる。あるいは、補助記憶装置４０３にインストールされる各種プログラムは、通信装置４０５を介してネットワークからダウンロードされることで、インストールされてもよい。 The various programs to be installed in the auxiliary storage device 403 are installed by, for example, setting the distributed recording medium 430 in the drive device 406 and reading out the various programs recorded on the recording medium 430 by the drive device 406. be done. Alternatively, various programs installed in the auxiliary storage device 403 may be installed by being downloaded from the network via the communication device 405.
　＜サーバ装置の機能構成＞
　次に、サーバ装置１４０の機能構成の詳細について説明する。上述したように、サーバ装置１４０は、受信部１４１、取得部１４２、生成部１４３、送信部１４４として機能するが、ここでは、そのうち、生成部１４３の機能構成の詳細について説明する。 <Functional configuration of server device>
Next, details of the functional configuration of the server device 140 will be described. As described above, the server device 140 functions as the receiving section 141, the acquiring section 142, the generating section 143, and the transmitting section 144, but here, the details of the functional configuration of the generating section 143 will be described.
　図５は、サーバ装置の生成部の機能構成の一例を示す図である。図５に示すように、生成部１４３は、災害情報取得部５１０、指示生成部５２０、周囲情報解析部５３０、生体情報解析部５４０、位置情報解析部５５０、気象情報解析部５６０、指示変更部５７０を有する。 FIG. 5 is a diagram illustrating an example of the functional configuration of the generation unit of the server device. As shown in FIG. 5, the generation unit 143 includes a disaster information acquisition unit 510, an instruction generation unit 520, a surrounding information analysis unit 530, a biological information analysis unit 540, a location information analysis unit 550, a weather information analysis unit 560, and an instruction change unit. It has 570.
　災害情報取得部５１０は、取得部１４２から災害情報が通知された場合に、送信部１４４に通知するとともに、指示生成部５２０に通知する。 When disaster information is notified from the acquisition unit 142, the disaster information acquisition unit 510 notifies the transmission unit 144 and also notifies the instruction generation unit 520.
　指示生成部５２０は、災害情報取得部５１０から災害情報が通知された場合に、災害対応情報記憶部１４５を参照することで、災害情報から、現場作業の作業工程に応じた災害対応指示を選択し、初動対応指示として送信部１４４に通知する。なお、指示生成部５２０では、災害対応指示を選択する際、作業者情報記憶部１４６を参照することで、現場作業者ごとに、属性情報に適した災害対応指示を選択する。 When disaster information is notified from the disaster information acquisition unit 510, the instruction generation unit 520 selects a disaster response instruction according to the work process of the field work from the disaster information by referring to the disaster response information storage unit 145. Then, the transmission unit 144 is notified as an initial response instruction. Note that when selecting a disaster response instruction, the instruction generation unit 520 selects a disaster response instruction suitable for the attribute information for each site worker by referring to the worker information storage unit 146.
　周囲情報解析部５３０は、取得部１４２から現場情報が通知された場合に、現場情報に含まれる画像情報、音声情報、周辺デバイス情報を解析する。これにより、周囲情報解析部５３０は、ウェアラブルデバイス１２０＿１～１２０＿ｎそれぞれを装着した各現場作業者の周囲の状況を示す周囲情報を把握し、把握した周囲情報を指示変更部５７０に通知する。 The surrounding information analysis unit 530 analyzes the image information, audio information, and peripheral device information included in the scene information when notified of the scene information from the acquisition unit 142. Thereby, the surrounding information analysis section 530 grasps the surrounding information indicating the surrounding situation of each site worker wearing each of the wearable devices 120_1 to 120_n, and notifies the instruction changing section 570 of the grasped surrounding information.
　生体情報解析部５４０は、取得部１４２から現場情報が通知された場合に、現場情報に含まれる生体情報を解析する。これにより、生体情報解析部５４０は、ウェアラブルデバイス１２０＿１～１２０＿ｎそれぞれを装着した各現場作業者の身体的状況を把握し、把握した身体的状況を指示変更部５７０に通知する。 When the biometric information analysis unit 540 is notified of the site information from the acquisition unit 142, it analyzes the biometric information included in the site information. Thereby, the biological information analysis section 540 grasps the physical condition of each site worker wearing each of the wearable devices 120_1 to 120_n, and notifies the instruction change section 570 of the grasped physical condition.
　位置情報解析部５５０は、取得部１４２から現場情報が通知された場合に、位置情報を解析する。これにより、位置情報解析部５５０は、ウェアラブルデバイス１２０＿１～１２０＿ｎそれぞれを装着した各現場作業者が、製造現場の避難経路上のいずれの場所にいるかを把握し、把握した場所を指示変更部５７０に通知する。 The location information analysis unit 550 analyzes the location information when notified of the site information from the acquisition unit 142. As a result, the location information analysis unit 550 grasps the location on the evacuation route at the manufacturing site where each of the field workers wearing the wearable devices 120_1 to 120_n is located, and changes the location to the instruction change unit 570. Notice.
　気象情報解析部５６０は、取得部１４２から気象情報が通知された場合に、通知された気象情報を解析し、製造現場の避難経路上に危険を及ぼす要素を把握し、把握した危険要素を指示変更部５７０に通知する。 When weather information is notified from the acquisition unit 142, the weather information analysis unit 560 analyzes the notified weather information, understands the elements that pose a danger on the evacuation route at the manufacturing site, and instructs the identified dangerous elements. The change unit 570 is notified.
　指示変更部５７０は、周囲情報解析部５３０～気象情報解析部５６０から通知された情報（周囲情報、身体的状況、場所、危険要素）に基づいて、製造現場の状況を把握し、現在の災害対応指示を変更する必要があるか否かを判定する。指示変更部５７０は、製造現場の状況が変化し、現在の災害対応指示を変更する必要があると判定した場合、製造現場の状況に応じた災害対応指示を選択し、送信部１４４に通知する。 The instruction change unit 570 grasps the situation at the manufacturing site based on the information notified from the surrounding information analysis unit 530 to the weather information analysis unit 560 (surrounding information, physical situation, location, dangerous elements), and determines the current disaster situation. Determine whether it is necessary to change the response instructions. When the instruction change unit 570 determines that the situation at the manufacturing site has changed and it is necessary to change the current disaster response instruction, the instruction change unit 570 selects a disaster response instruction according to the situation at the manufacturing site and notifies the transmission unit 144. .
　なお、指示変更部５７０が把握する製造現場の状況には、例えば、
・各現場作業者が、現在、製造現場の避難経路上のいずれの場所にいるか、
・それぞれの場所の周囲の状況はどのようになっているか、
・各現場作業者の身体的状況に問題はないか、
・各現場作業者の製造現場の避難経路に危険が及ぶことはないか、
等が含まれ、指示変更部５７０では、これらの状況を総合的に勘案して、現在の災害対応指示を変更する必要があるか否かを判定する。 Note that the manufacturing site situation grasped by the instruction change unit 570 includes, for example,
・Where each site worker is currently on the evacuation route at the manufacturing site;
・What is the situation around each location?
・Are there any problems with the physical condition of each site worker?
・Is there any danger to the evacuation route of each site worker at the manufacturing site?
The instruction change unit 570 comprehensively considers these situations and determines whether or not the current disaster response instructions need to be changed.
　例えば、指示変更部５７０は、周囲情報解析部５３０から通知された周囲情報に基づいて、現在の避難経路が安全ではないことを把握し、災害対応指示を変更する必要があると判定したとする。この場合、指示変更部５７０は、現在の避難経路とは異なる避難経路を含む災害対応指示を選択する。 For example, assume that the instruction change unit 570 understands that the current evacuation route is unsafe based on the surrounding information notified from the surrounding information analysis unit 530, and determines that it is necessary to change the disaster response instructions. . In this case, the instruction change unit 570 selects a disaster response instruction that includes an evacuation route different from the current evacuation route.
　また、例えば、指示変更部５７０は、周囲情報解析部５３０から通知された周囲情報に基づいて、救護を求めている現場作業者がいることを把握し、災害対応指示を変更する必要があると判定したとする。この場合、指示変更部５７０は、特定の現場作業者に対する災害対応指示として、当該救護を求めている現場作業者に対する救護活動を含む災害対応指示を選択する。 For example, the instruction change unit 570 may grasp that there are field workers seeking relief based on the surrounding information notified from the surrounding information analysis unit 530, and determine that it is necessary to change the disaster response instructions. Suppose that it has been determined. In this case, the instruction changing unit 570 selects, as the disaster response instruction for the specific site worker, a disaster response instruction that includes a relief activity for the site worker requesting relief.
　また、例えば、指示変更部５７０は、生体情報解析部５４０から通知された身体的状況に基づいて、特定の現場作業者について、現状の避難方法を継続することが困難であることを把握し、災害対応指示を変更する必要があると判定したとする。この場合、指示変更部５７０は、特定の現場作業者に対する災害対応指示として、他の現場作業者とは異なる避難方法を含む災害対応指示を選択する。 Further, for example, the instruction change unit 570 grasps that it is difficult to continue the current evacuation method for a specific site worker based on the physical condition notified from the biological information analysis unit 540, Suppose that it is determined that the disaster response instructions need to be changed. In this case, the instruction change unit 570 selects a disaster response instruction that includes an evacuation method different from that for other site workers as the disaster response instruction for the specific site worker.
　また、例えば、指示変更部５７０は、気象情報解析部５６０から通知された危険要素に基づいて、現在の避難経路が適切でないことを把握し、災害対応指示を変更する必要があると判定したとする。この場合、指示変更部５７０は、現在の避難経路とは異なる避難経路を含む災害対応指示を選択する。 For example, the instruction change unit 570 may determine that the current evacuation route is inappropriate based on the risk factors notified from the weather information analysis unit 560, and that it is necessary to change the disaster response instructions. do. In this case, the instruction change unit 570 selects a disaster response instruction that includes an evacuation route different from the current evacuation route.
　なお、通知された危険要素に基づいて現在の避難経路が適切でないと判定される場合とは、例えば、災害により有害なガスが漏れている状況で、風向きが変わったことで、現在の避難経路が、有害なガスが漏れている地点の風下になった場合等が挙げられる。あるいは、災害により有害な液体が製造現場の建屋の外に流出している状況で、雨が降り始めたことで、雨水に交じって有害な液体が現在の避難経路に流入する可能性が生じた場合等が挙げられる。 In addition, cases where the current evacuation route is determined to be inappropriate based on the notified risk factors include, for example, a situation where harmful gas is leaking due to a disaster, and the current evacuation route is changed due to a change in wind direction. However, this may be the case if the location is downwind of a point where harmful gas is leaking. Or, in a situation where hazardous liquids have leaked outside the building at the manufacturing site due to a disaster, and it begins to rain, there is a possibility that the hazardous liquids will flow into the current evacuation route along with the rainwater. Examples include cases.
　なお、指示生成部５２０同様、指示変更部５７０においても、災害対応指示を選択する際は、作業者情報記憶部１４６を参照し、現場作業者ごとに、属性情報に適した災害対応指示を選択するものとする。 Note that, like the instruction generation section 520, the instruction change section 570 also refers to the worker information storage section 146 when selecting a disaster response instruction, and selects a disaster response instruction suitable for the attribute information for each on-site worker. It shall be.
　＜災害時行動支援処理の流れ＞
　次に、災害時行動支援システム１００における災害時行動支援処理の流れについて説明する。図６は、災害時行動支援システムにおける災害時行動支援処理の流れを示すシーケンス図である。 <Flow of disaster action support processing>
Next, the flow of disaster action support processing in the disaster action support system 100 will be explained. FIG. 6 is a sequence diagram showing the flow of disaster action support processing in the disaster action support system.
　図６に示すように、ステップＳ６０１において、災害監視装置１１０が災害を検知すると、ステップＳ６０２において、災害監視装置１１０は、災害情報をサーバ装置１４０に送信する。 As shown in FIG. 6, when the disaster monitoring device 110 detects a disaster in step S601, the disaster monitoring device 110 transmits disaster information to the server device 140 in step S602.
　ステップＳ６０３において、サーバ装置１４０の災害情報取得部５１０は、災害情報を取得し、ステップＳ６０４において、サーバ装置１４０の災害情報取得部５１０は、指示生成部５２０に災害情報を通知する。また、ステップＳ６０５において、サーバ装置１４０の災害情報取得部５１０は、送信部１４４を介して、ウェアラブルデバイス１２０＿１の受信部３４０に災害情報を送信する。 In step S603, the disaster information acquisition unit 510 of the server device 140 acquires disaster information, and in step S604, the disaster information acquisition unit 510 of the server device 140 notifies the instruction generation unit 520 of the disaster information. Further, in step S605, the disaster information acquisition unit 510 of the server device 140 transmits disaster information to the reception unit 340 of the wearable device 120_1 via the transmission unit 144.
　ステップＳ６０６において、ウェアラブルデバイス１２０＿１の受信部３４０は、災害情報を受信し、送信部３７０に通知する。 In step S606, the receiving unit 340 of the wearable device 120_1 receives the disaster information and notifies the transmitting unit 370.
　ステップＳ６０７において、送信部３７０は、災害情報が通知されたことをトリガーに、現場情報の送信を開始する。 In step S607, the transmitter 370 starts transmitting the site information, triggered by the notification of the disaster information.
　一方、ステップＳ６０８において、サーバ装置１４０の指示生成部５２０は、災害情報に応じた災害対応指示を選択する。また、ステップＳ６０９において、サーバ装置１４０の指示生成部５２０は、選択した災害対応指示を、初動対応指示として、送信部１４４を介してウェアラブルデバイス１２０＿１の受信部３４０に送信する。 On the other hand, in step S608, the instruction generation unit 520 of the server device 140 selects a disaster response instruction according to the disaster information. Further, in step S609, the instruction generation unit 520 of the server device 140 transmits the selected disaster response instruction as an initial response instruction to the reception unit 340 of the wearable device 120_1 via the transmission unit 144.
　ステップＳ６１０において、ウェアラブルデバイス１２０＿１の受信部３４０は、初動対応指示を受信すると、報知部３３０に通知する。 In step S610, upon receiving the initial response instruction, the receiving unit 340 of the wearable device 120_1 notifies the notification unit 330.
　ステップＳ６１１において、ウェアラブルデバイス１２０＿１の報知部３３０は、通知された初動対応指示を、現場作業者に報知する。 In step S611, the notification unit 330 of the wearable device 120_1 notifies the field worker of the notified initial response instruction.
　ステップＳ６１２において、ウェアラブルデバイス１２０＿１の送信部３７０は、現場情報をサーバ装置１４０に送信する。 In step S612, the transmitter 370 of the wearable device 120_1 transmits the site information to the server device 140.
　ステップＳ６１３において、情報提供システム１３０は、気象情報をサーバ装置１４０に送信する。 In step S613, the information providing system 130 transmits weather information to the server device 140.
　ステップＳ６１４において、サーバ装置１４０の指示変更部５７０は、現場情報に含まれる画像情報、音声情報、周辺デバイス情報、生体情報、位置情報と、気象情報とが解析されることで、製造現場の状況を把握する。そして、サーバ装置１４０の指示変更部５７０は、製造現場の状況が変化したことで、現在の災害対応指示を変更する必要があると判定した場合に、製造現場の状況に応じた災害対応指示を新たに選択する。 In step S614, the instruction changing unit 570 of the server device 140 analyzes the image information, audio information, peripheral device information, biological information, location information, and weather information included in the site information to determine the status of the manufacturing site. Understand. When the instruction change unit 570 of the server device 140 determines that the current disaster response instructions need to be changed due to a change in the situation at the manufacturing site, the instruction change unit 570 issues disaster response instructions according to the situation at the manufacturing site. Make a new selection.
　ステップＳ６１５において、サーバ装置１４０の指示変更部５７０は、新たに選択した災害対応指示を、送信部１４４を介してウェアラブルデバイス１２０＿１の受信部３４０に送信する。 In step S615, the instruction changing unit 570 of the server device 140 transmits the newly selected disaster response instruction to the receiving unit 340 of the wearable device 120_1 via the transmitting unit 144.
　ステップＳ６１６において、ウェアラブルデバイス１２０＿１の受信部３４０は、災害対応指示を受信し、報知部３３０に通知する。 In step S616, the receiving unit 340 of the wearable device 120_1 receives the disaster response instruction and notifies the notification unit 330.
　ステップＳ６１７において、ウェアラブルデバイス１２０＿１の報知部３３０は、通知された災害対応指示を、現場作業者に報知する。 In step S617, the notification unit 330 of the wearable device 120_1 notifies the site workers of the notified disaster response instructions.
　＜ウェアラブルデバイスによる災害時情報収集処理＞
　次に、ウェアラブルデバイス１２０＿１による災害時情報収集処理の流れについて説明する。図７は、ウェアラブルデバイスによる災害時情報収集処理の流れを示すフローチャートである。 <Disaster information collection processing using wearable devices>
Next, the flow of the disaster information collection process by the wearable device 120_1 will be explained. FIG. 7 is a flowchart showing the flow of disaster information collection processing by the wearable device.
　ステップＳ７０１において、災害情報通知部３２０または受信部３４０は、災害情報を取得したか否かを判定する。ステップＳ７０１において、災害情報を取得していないと判定した場合には（ステップＳ７０１においてＮＯの場合には）、災害情報を取得するまで待機する。 In step S701, the disaster information notifying unit 320 or the receiving unit 340 determines whether disaster information has been acquired. If it is determined in step S701 that disaster information has not been acquired (NO in step S701), the process waits until disaster information is acquired.
　一方、ステップＳ７０１において、災害情報を取得したと判定した場合であって（ステップＳ７０１においてＹＥＳの場合であって）、自デバイスで災害情報を検知していた場合にあっては、ステップＳ７０２に進む。なお、自デバイスで災害情報を検知していた場合とは、つまり、災害情報通知部３２０が災害情報を取得したと判定した場合である。 On the other hand, if it is determined in step S701 that disaster information has been acquired (YES in step S701) and the disaster information has been detected by the own device, the process advances to step S702. . Note that the case where the own device has detected the disaster information is the case where the disaster information notification unit 320 has determined that the disaster information has been acquired.
　ステップＳ７０２において、災害情報通知部３２０は、取得した災害情報をサーバ装置１４０に送信した後、ステップＳ７０３に進む。 In step S702, the disaster information notification unit 320 transmits the acquired disaster information to the server device 140, and then proceeds to step S703.
　なお、ステップＳ７０１において、災害情報を取得したと判定した場合であって（ステップＳ７０１においてＹＥＳの場合であって）、サーバ装置１４０から災害情報を受信していた場合にあっては、直接、ステップＳ７０３に進む。なお、サーバ装置１４０から災害情報を受信していた場合とは、つまり、受信部３４０が災害情報を取得した場合である。 Note that if it is determined in step S701 that disaster information has been acquired (YES in step S701), and if disaster information has been received from the server device 140, the step Proceed to S703. Note that the case where the disaster information has been received from the server device 140 is the case where the receiving unit 340 has acquired the disaster information.
　ステップＳ７０３において、送信部３７０は、現場情報の送信を開始する。なお、この時点で現場情報を既に送信している場合には、送信部３７０は、例えば、現場情報を送信する際の送信間隔を短くする。 In step S703, the transmitter 370 starts transmitting the site information. Note that if the site information has already been transmitted at this point, the transmitter 370 shortens the transmission interval when transmitting the site information, for example.
　ステップＳ７０４において、報知部３３０は、災害対応指示を取得し、現場作業者に報知する。 In step S704, the notification unit 330 acquires disaster response instructions and notifies the on-site workers.
　ステップＳ７０５において、報知部３３０は、報知中の災害対応指示とは異なる新たな災害対応指示を取得したか否かを判定する。ステップＳ７０５において、報知中の災害対応指示とは異なる新たな災害対応指示を取得したと判定した場合には（ステップＳ７０５においてＹＥＳの場合には）、ステップＳ７０６に進む。 In step S705, the notification unit 330 determines whether or not a new disaster response instruction different from the disaster response instruction currently being notified has been obtained. If it is determined in step S705 that a new disaster response instruction different from the disaster response instruction being notified has been obtained (in the case of YES in step S705), the process advances to step S706.
　ステップＳ７０６において、報知部３３０は、取得した災害対応指示を、現場作業者に報知し、ステップＳ７０７に進む。 In step S706, the notification unit 330 notifies the site workers of the acquired disaster response instructions, and proceeds to step S707.
　一方、ステップＳ７０５において、報知中の災害対応指示とは異なる新たな災害対応指示を取得していないと判定した場合には（ステップＳ７０５においてＮＯの場合には）、直接、ステップＳ７０７に進む。 On the other hand, if it is determined in step S705 that a new disaster response instruction different from the disaster response instruction being notified has not been obtained (if NO in step S705), the process directly proceeds to step S707.
　ステップＳ７０７において、送信部３７０は、災害時情報収集処理を終了するか否かを判定する。災害対応指示に基づく行動を現場作業者が完了していない場合には、ステップＳ７０７において、災害時情報収集処理を終了しないと判定し（ステップＳ７０７においてＮＯと判定し）、ステップＳ７０５に戻る。 In step S707, the transmitter 370 determines whether to end the disaster information collection process. If the field worker has not completed the actions based on the disaster response instructions, it is determined in step S707 that the disaster information collection process is not to be ended (NO in step S707), and the process returns to step S705.
　一方、災害対応指示に基づく行動を現場作業者が完了した場合には、ステップＳ７０７において、災害時情報収集処理を終了すると判定し（ステップＳ７０７においてＹＥＳと判定し）、ステップＳ７０８に進む。 On the other hand, if the field worker has completed the actions based on the disaster response instructions, it is determined in step S707 that the disaster information collection process is to be ended (determined as YES in step S707), and the process proceeds to step S708.
　ステップＳ７０８において、送信部３７０は、現場情報の送信を停止した後、災害時情報収集処理を終了する。あるいは、送信部３７０は、現場情報の送信を、送信間隔を長くしたうえで、災害時情報収集処理を終了する。 In step S708, the transmitter 370 ends the disaster information collection process after stopping transmitting the site information. Alternatively, the transmitter 370 transmits the site information at a longer transmission interval, and then ends the disaster information collection process.
　＜サーバ装置による災害時情報解析処理＞
　次に、サーバ装置１４０による災害時情報解析処理の流れについて説明する。図８は、サーバ装置による災害時情報解析処理の流れを示すフローチャートである。 <Disaster information analysis processing using server equipment>
Next, the flow of disaster information analysis processing by the server device 140 will be explained. FIG. 8 is a flowchart showing the flow of disaster information analysis processing performed by the server device.
　ステップＳ８０１において、生成部１４３は、災害情報を取得したか否かを判定する。ステップＳ８０１において、災害情報を取得していないと判定した場合には（ステップＳ８０１においてＮＯの場合には）、災害情報を取得するまで待機する。 In step S801, the generation unit 143 determines whether disaster information has been acquired. If it is determined in step S801 that disaster information has not been acquired (NO in step S801), the process waits until disaster information is acquired.
　一方、ステップＳ８０１において、災害情報を取得したと判定した場合には（ステップＳ８０１においてＹＥＳの場合には）、ステップＳ８０２に進む。 On the other hand, if it is determined in step S801 that disaster information has been acquired (in the case of YES in step S801), the process advances to step S802.
　ステップＳ８０２において、送信部１４４は、災害情報をウェアラブルデバイス１２０＿１～１２０＿ｎ（ただし、災害情報を検知したウェアラブルデバイスは除く）に送信する。 In step S802, the transmitter 144 transmits the disaster information to the wearable devices 120_1 to 120_n (excluding the wearable device that has detected the disaster information).
　ステップＳ８０３において、生成部１４３は、災害情報から現場作業の作業工程に応じた災害対応指示を選択し、送信部１４４は、選択された災害対応指示を、初動対応指示として、ウェアラブルデバイス１２０＿１～１２０＿ｎに送信する。 In step S803, the generation unit 143 selects a disaster response instruction according to the work process of the field work from the disaster information, and the transmission unit 144 transmits the selected disaster response instruction to the wearable devices 120_1 to 120_n as an initial response instruction. Send to.
　ステップＳ８０４において、受信部１４１は、現場情報及び気象情報の受信を開始する。 In step S804, the receiving unit 141 starts receiving the site information and weather information.
　ステップＳ８０５において、生成部１４３は、現場情報及び気象情報に基づいて、製造現場の状況を把握し、現在の災害対応指示を変更する必要があるか否かを判定する。ステップＳ８０５において、製造現場の状況が変化したことで、現在の災害対応指示を変更する必要があると判定した場合には（ステップＳ８０５においてＹＥＳの場合には）、ステップＳ８０６に進む。 In step S805, the generation unit 143 grasps the situation at the manufacturing site based on the site information and weather information, and determines whether it is necessary to change the current disaster response instructions. If it is determined in step S805 that the current disaster response instructions need to be changed due to a change in the situation at the manufacturing site (if YES in step S805), the process advances to step S806.
　ステップＳ８０６において、生成部１４３は、新たな災害対応指示を選択し、送信部１４４は、選択された新たな災害対応指示をウェアラブルデバイス１２０＿１～１２０＿ｎに送信し、ステップＳ８０７に進む。 In step S806, the generating unit 143 selects a new disaster response instruction, and the transmitting unit 144 transmits the selected new disaster response instruction to the wearable devices 120_1 to 120_n, and the process proceeds to step S807.
　一方、ステップＳ８０５において、現在の災害対応指示を変更する必要がないと判定した場合には（ステップＳ８０５においてＮＯの場合には）、直接、ステップＳ８０７に進む。 On the other hand, if it is determined in step S805 that there is no need to change the current disaster response instructions (NO in step S805), the process directly proceeds to step S807.
　ステップＳ８０７において、受信部１４１は、災害時情報解析処理を終了するか否かを判定する。ここで、ウェアラブルデバイス１２０＿１～１２０＿ｎを装着した現場作業者の中に、災害対応指示に基づく行動を完了していない現場作業者がいたとする。この場合、受信部１４１は、ステップＳ８０７において災害時情報解析処理を終了しないと判定し（ステップＳ８０７においてＮＯと判定し）、ステップＳ８０５に戻る。 In step S807, the receiving unit 141 determines whether to end the disaster information analysis process. Here, it is assumed that among the field workers wearing the wearable devices 120_1 to 120_n, there is a field worker who has not completed the action based on the disaster response instruction. In this case, the receiving unit 141 determines in step S807 not to end the disaster information analysis process (determines NO in step S807), and returns to step S805.
　一方、ウェアラブルデバイス１２０＿１～１２０＿ｎを装着した現場作業者全てが、災害対応指示に基づく行動を完了したとする。この場合、受信部１４１は、ステップＳ８０７において災害時情報解析処理を終了すると判定し（ステップＳ８０７においてＹＥＳと判定し）、ステップＳ８０８に進む。 On the other hand, it is assumed that all the field workers wearing the wearable devices 120_1 to 120_n have completed their actions based on the disaster response instructions. In this case, the receiving unit 141 determines in step S807 to end the disaster information analysis process (determines YES in step S807), and proceeds to step S808.
　ステップＳ８０８において、受信部１４１は、現場情報及び気象情報の受信を終了する。 In step S808, the receiving unit 141 ends receiving the site information and weather information.
　＜まとめ＞
　以上の説明から明らかなように、第１の実施形態に係る災害時行動支援システム１００は、
・災害情報を取得した場合、取得した災害情報に基づいて災害対応指示を選択し、ウェアラブルデバイスに送信する。
・現場作業者が装着するウェアラブルデバイスとの通信により、ウェアラブルデバイスから取得される現場情報（位置情報に加えて、少なくとも周囲情報を含む）に応じて、災害対応指示を選択する。 <Summary>
As is clear from the above description, the disaster action support system 100 according to the first embodiment includes:
- When disaster information is acquired, disaster response instructions are selected based on the acquired disaster information and sent to the wearable device.
- Select disaster response instructions according to site information (including at least surrounding information in addition to location information) acquired from the wearable device through communication with the wearable device worn by site workers.
　これにより、第１の実施形態によれば、災害発生後の製造現場の状況に応じた災害対応指示を行うことが可能な災害時行動支援システム、災害時情報解析プログラムを提供することができる。 As a result, according to the first embodiment, it is possible to provide a disaster action support system and a disaster information analysis program that can issue disaster response instructions according to the situation at the manufacturing site after a disaster occurs.
　また、第１の実施形態に係る災害時行動支援デバイス（ウェアラブルデバイス）１２０＿１～１２０＿ｎは、
・災害情報を取得する。
・少なくとも現場作業者の位置情報と周囲情報とを含む現場情報を取得する。
・災害情報が取得された後は、現場情報をサーバ装置に送信する。 Further, the disaster action support devices (wearable devices) 120_1 to 120_n according to the first embodiment are
・Obtain disaster information.
- Acquire site information including at least location information of site workers and surrounding information.
- After the disaster information is acquired, the site information is sent to the server device.
　これにより、第１の実施形態によれば、災害発生後の製造現場の状況に応じた災害対応指示を行うことが可能な災害時行動支援デバイス、災害時情報収集プログラムを提供することができる。 As a result, according to the first embodiment, it is possible to provide a disaster action support device and a disaster information collection program that can issue disaster response instructions according to the situation at the manufacturing site after a disaster occurs.
　［第２の実施形態］
　上記第１の実施形態では、ウェアラブルデバイスにて取得された音声情報をサーバ装置に送信し、サーバ装置にて解析する構成とした。しかしながら、音声情報の利用方法はこれに限定されず、音声情報は、例えば、遠隔にいる作業者との通話に用いてもよい。 [Second embodiment]
In the first embodiment, the audio information acquired by the wearable device is transmitted to the server device and analyzed by the server device. However, the method of using the voice information is not limited to this, and the voice information may be used, for example, for a telephone conversation with a remote worker.
　また、上記第１の実施形態では、ウェアラブルデバイスが送信する現場情報として、音声情報、画像情報、周辺デバイス情報、生体情報、位置情報が含まれるものとして説明した。しかしながら、現場情報には、位置情報に加えて、少なくとも音声情報または画像情報のいずれか一方または両方が含まれていれば、他の情報は含まれていても含まれていなくてもよい。 Furthermore, in the first embodiment, the on-site information transmitted by the wearable device includes audio information, image information, peripheral device information, biological information, and position information. However, as long as the site information includes at least one or both of audio information and image information in addition to location information, it may or may not include other information.
　また、上記第１の実施形態では、サーバ装置が解析する現場情報として、音声情報、画像情報、周辺デバイス情報、生体情報、位置情報が含まれるものとして説明した。しかしながら、サーバ装置が解析する現場情報は、位置情報に加えて、少なくとも音声情報または画像情報のいずれか一方または両方が含まれていれば足りる。 Furthermore, in the first embodiment, the on-site information analyzed by the server device includes audio information, image information, peripheral device information, biological information, and location information. However, it is sufficient that the site information analyzed by the server device includes at least one or both of audio information and image information in addition to location information.
　また、上記第１の実施形態では、指示変更部５７０が、製造現場の状況に応じた災害対応指示を、災害対応情報記憶部１４５に記憶された複数の災害対応指示の中から選択することで、初動対応指示から新たな災害対応指示に変更するものとして説明した。 Further, in the first embodiment, the instruction changing unit 570 selects a disaster response instruction according to the situation at the manufacturing site from among the plurality of disaster response instructions stored in the disaster response information storage unit 145. , it was explained as a change from initial response instructions to new disaster response instructions.
　しかしながら、初動対応指示から新たな災害対応指示への変更方法はこれに限定されない。例えば、指示変更部５７０は、初動対応指示を、製造現場の状況に応じた災害対応指示に書き換えることで、初動対応指示から新たな災害対応指示に変更するように構成してもよい。あるいは、指示変更部５７０は、製造現場の状況に応じた災害対応指示を新たに生成することで、初動対応指示から新たな災害対応指示に変更するように構成してもよい。 However, the method of changing from initial response instructions to new disaster response instructions is not limited to this. For example, the instruction changing unit 570 may be configured to change the initial response instruction to a new disaster response instruction by rewriting the initial response instruction to a disaster response instruction that corresponds to the situation at the manufacturing site. Alternatively, the instruction changing unit 570 may be configured to change the initial response instruction to a new disaster response instruction by generating a new disaster response instruction according to the situation at the manufacturing site.
　つまり、新たな災害対応指示への変更には、新たな災害対応指示の選択、初動対応指示の書き換え、新たな災害対応指示の生成、のいずれかが含まれる。 In other words, changing to a new disaster response instruction includes selecting a new disaster response instruction, rewriting the initial response instruction, or generating a new disaster response instruction.
　また、上記第１の実施形態では、指示生成部５２０が、災害情報から、現場作業の作業工程に応じた災害対応指示を、災害対応情報記憶部１４５に記憶された複数の災害対応指示の中から選択することで、初動対応指示を生成するものとして説明した。しかしながら、初動対応指示の生成方法はこれに限定されない。例えば、指示生成部５２０は、デフォルトの災害対応指示を、災害情報に基づいて書き換えることで、初動対応指示を生成するように構成してもよい。あるいは、指示生成部５２０は、災害情報に応じた初動対応指示を、新たに生成するように構成してもよい。 In addition, in the first embodiment, the instruction generation unit 520 generates a disaster response instruction according to the work process of the field work from the disaster information among the plurality of disaster response instructions stored in the disaster response information storage unit 145. It has been explained that an initial response instruction is generated by selecting from the following. However, the method of generating the initial response instruction is not limited to this. For example, the instruction generation unit 520 may be configured to generate initial response instructions by rewriting default disaster response instructions based on disaster information. Alternatively, the instruction generation unit 520 may be configured to newly generate initial response instructions in accordance with disaster information.
　また、上記第１の実施形態では、予め、災害時情報収集プログラムが起動されているものとして説明したが、災害情報を受信してから、災害時情報収集プログラムを起動するように構成してもよい。ただし、この場合、災害情報を取得または受信する機能（つまり、災害情報取得部）は、災害時情報収集プログラムとは異なるプログラムにて実現されるものとする。 Further, in the first embodiment, the disaster information collection program has been activated in advance, but the disaster information collection program may be configured to be activated after receiving disaster information. good. However, in this case, the function of acquiring or receiving disaster information (that is, the disaster information acquisition unit) is realized by a program different from the disaster information collection program.
　また、上記第１の実施形態では、現場作業者に装着するウェアラブルデバイスを用いる場合について説明したが、ウェアラブルデバイスに代えて、現場作業者が携帯する携帯端末を用いてもよい。 Furthermore, in the first embodiment, a case has been described in which a wearable device worn by a site worker is used, but instead of the wearable device, a mobile terminal carried by the site worker may be used.
　以上、実施形態を説明したが、特許請求の範囲の趣旨及び範囲から逸脱することなく、形態や詳細の多様な変更が可能なことが理解されるであろう。 Although the embodiments have been described above, it will be understood that various changes in form and details can be made without departing from the spirit and scope of the claims.
　本出願は、２０２２年３月３１日に出願された日本国特許出願第２０２２－０６０５２５号に基づきその優先権を主張するものであり、同日本国特許出願の全内容を参照することにより本願に援用する。 This application claims priority based on Japanese Patent Application No. 2022-060525 filed on March 31, 2022, and the entire content of the same Japanese Patent Application is hereby incorporated by reference. I will use it.
　１００　　　　　　　　　：災害時行動支援システム
　１１０　　　　　　　　　：災害監視装置
　１２０＿１～１２０＿ｎ　：ウェアラブルデバイス
　１３０　　　　　　　　　：情報提供システム
　１４０　　　　　　　　　：サーバ装置
　１４１　　　　　　　　　：受信部
　１４２　　　　　　　　　：取得部
　１４３　　　　　　　　　：生成部
　１４４　　　　　　　　　：送信部
　３１０　　　　　　　　　：災害情報取得部
　３２０　　　　　　　　　：災害情報通知部
　３３０　　　　　　　　　：報知部
　３４０　　　　　　　　　：受信部
　３５０　　　　　　　　　：現場情報取得部
　３６０　　　　　　　　　：周辺デバイス判断部
　３７０　　　　　　　　　：送信部
　５１０　　　　　　　　　：災害情報取得部
　５２０　　　　　　　　　：指示生成部
　５３０　　　　　　　　　：周囲情報解析部
　５４０　　　　　　　　　：生体情報解析部
　５５０　　　　　　　　　：位置情報解析部
　５６０　　　　　　　　　：気象情報解析部
　５７０　　　　　　　　　：指示変更部 100: Disaster action support system 110: Disaster monitoring device 120_1 to 120_n: Wearable device 130: Information providing system 140: Server device 141: Receiving unit 142: Acquisition unit 143: Generation unit 144: Transmission unit 310: Disaster information acquisition unit 320 : Disaster information notification unit 330 : Notification unit 340 : Receiving unit 350 : Site information acquisition unit 360 : Peripheral device determination unit 370 : Transmission unit 510 : Disaster information acquisition unit 520 : Instruction generation unit 530 : Surrounding information analysis unit 540 : Biological information Analysis section 550: Location information analysis section 560: Weather information analysis section 570: Instruction change section

Claims (16)

  1. 　制御部を有する災害時行動支援システムであって、
    　前記制御部は、
    　災害情報を取得するとともに、現場作業者が携帯するデバイスから位置情報と前記現場作業者の周囲情報とを取得し、
    　前記災害情報、前記位置情報、前記現場作業者の周囲情報に基づき、災害対応指示を生成する、
    　災害時行動支援システム。     A disaster action support system having a control unit,
    The control unit includes:
    Obtaining disaster information as well as location information and surrounding information of the on-site worker from a device carried by the on-site worker;
    generating disaster response instructions based on the disaster information, the location information, and surrounding information of the site worker;
    Disaster action support system.
  2. 　前記制御部は、
    　前記現場作業者の周囲情報として取得される、音声情報及び画像情報のいずれか一方または両方に応じて、生成した前記災害対応指示を変更する、請求項１に記載の災害時行動支援システム。     The control unit includes:
    The disaster action support system according to claim 1, wherein the generated disaster response instruction is changed according to one or both of audio information and image information acquired as surrounding information of the site worker.
  3. 　前記制御部は、更に、
    　外部システムから取得される気象情報に応じて、生成した前記災害対応指示を変更する、請求項１または２に記載の災害時行動支援システム。     The control unit further includes:
    The disaster action support system according to claim 1 or 2, wherein the generated disaster response instruction is changed according to weather information obtained from an external system.
  4. 　前記制御部は、更に、
    　前記デバイスから取得される前記現場作業者の生体情報に応じて、生成した前記災害対応指示を変更する、請求項１乃至３のいずれか１項に記載の災害時行動支援システム。     The control unit further includes:
    The disaster action support system according to any one of claims 1 to 3, wherein the generated disaster response instruction is changed according to biological information of the field worker acquired from the device.
  5. 　前記制御部は、
    　前記位置情報と、前記現場作業者の属性情報とに基づいて、前記現場作業者ごとに、前記災害対応指示を変更する、請求項１乃至４のいずれか１項に記載の災害時行動支援システム。     The control unit includes:
    The disaster action support system according to any one of claims 1 to 4, wherein the disaster response instructions are changed for each site worker based on the location information and attribute information of the site worker. .
  6. 　前記制御部は、
    　前記生成した災害対応指示を、前記位置情報と前記現場作業者の周囲情報とに基づき変更する、請求項１乃至５のいずれか１項に記載の災害時行動支援システム。     The control unit includes:
    The disaster action support system according to any one of claims 1 to 5, wherein the generated disaster response instruction is changed based on the position information and surrounding information of the on-site worker.
  7. 　前記制御部は、更に、
    　前記現場作業者が携帯する前記デバイスに、前記災害対応指示を送信する、請求項１乃至６のいずれか１項に記載の災害時行動支援システム。     The control unit further includes:
    The disaster action support system according to any one of claims 1 to 6, wherein the disaster response instruction is transmitted to the device carried by the site worker.
  8. 　現場作業者が携帯する災害時行動支援デバイスであって、
    　前記災害時行動支援デバイスが有する制御部は、
    　災害情報を取得し、
    　前記現場作業者の位置情報と、前記現場作業者の周囲情報とを取得し、
    　少なくとも前記災害情報が取得された後は、取得された前記位置情報と前記周囲情報とを、サーバ装置に送信する、
    　災害時行動支援デバイス。     A disaster action support device carried by field workers,
    The control unit included in the disaster action support device includes:
    Obtain disaster information,
    acquiring location information of the site worker and surrounding information of the site worker;
    At least after the disaster information is acquired, transmitting the acquired position information and the surrounding information to a server device;
    Disaster action support device.
  9. 　前記現場作業者の周囲情報を取得することは、
    　画像情報を取得すること、及び、音声情報を取得することのいずれか一方または両方を含む、請求項８に記載の災害時行動支援デバイス。     Obtaining information on the surroundings of the site worker includes:
    The disaster action support device according to claim 8, comprising one or both of acquiring image information and audio information.
  10. 　前記制御部は、更に、
    　前記災害情報が取得されたことを、前記現場作業者に通知する、または、前記サーバ装置を介して、遠隔の作業者に通知する、請求項８または９に記載の災害時行動支援デバイス。     The control unit further includes:
    The disaster action support device according to claim 8 or 9, wherein the device notifies the on-site worker that the disaster information has been acquired, or notifies a remote worker via the server device.
  11. 　前記位置情報と前記周囲情報とを取得する処理は、前記災害情報が取得された場合に起動する、請求項８乃至１０のいずれか１項に記載の災害時行動支援デバイス。 The disaster behavior support device according to any one of claims 8 to 10, wherein the process of acquiring the location information and the surrounding information is activated when the disaster information is acquired.
  12. 　前記制御部は、
    　前記災害情報が取得された場合、災害情報が取得される前よりも短い間隔で、前記位置情報と前記周囲情報とを、前記サーバ装置に送信する、請求項８乃至１０のいずれか１項に記載の災害時行動支援デバイス。     The control unit includes:
    According to any one of claims 8 to 10, when the disaster information is acquired, the location information and the surrounding information are transmitted to the server device at shorter intervals than before the disaster information is acquired. Disaster action support device described.
  13. 　前記制御部は、更に、
    　現場作業の作業工程に応じた災害発生時の初動対応指示を記憶し、
    　前記災害情報が取得された場合に、前記初動対応指示を、前記現場作業者に報知する、請求項８乃至１２のいずれか１項に記載の災害時行動支援デバイス。     The control unit further includes:
    Memorizes initial response instructions in the event of a disaster according to the work process of on-site work,
    The disaster action support device according to any one of claims 8 to 12, wherein the device notifies the on-site worker of the initial response instruction when the disaster information is acquired.
  14. 　前記制御部は、
    　近距離無線通信において受信した電波から、周辺に存在する他の災害時行動支援デバイスの有無を判断し、
    　判断結果を前記サーバ装置に送信する、請求項８乃至１３のいずれか１項に記載の災害時行動支援デバイス。     The control unit includes:
    Based on radio waves received through short-range wireless communication, it determines whether there are other disaster action support devices in the vicinity,
    The disaster action support device according to any one of claims 8 to 13, which transmits the determination result to the server device.
  15. 　災害時行動支援システムの制御部に、
    　災害情報を取得するとともに、現場作業者が携帯するデバイスから位置情報と前記現場作業者の周囲情報とを取得する工程と、
    　前記災害情報、前記位置情報、前記現場作業者の周囲情報に基づき、災害対応指示を生成する工程と
    　を実行させるための災害時情報解析プログラム。     In the control section of the disaster action support system,
    a step of acquiring disaster information as well as location information and surrounding information of the site worker from a device carried by the site worker;
    and a step of generating disaster response instructions based on the disaster information, the location information, and surrounding information of the site worker.
  16. 　現場作業者が携帯する災害時行動支援デバイスの制御部に、
    　災害情報を取得する工程と、
    　前記現場作業者の位置情報と、前記現場作業者の周囲情報とを取得する工程と、
    　少なくとも前記災害情報が取得された後は、取得された前記位置情報と前記周囲情報とを、サーバ装置に送信する工程と
    　を実行させるための災害時情報収集プログラム。     In the control unit of the disaster action support device carried by field workers,
    A process of acquiring disaster information;
    acquiring location information of the on-site worker and surrounding information of the on-site worker;
    At least after the disaster information is acquired, the program transmits the acquired position information and the surrounding information to a server device.
PCT/JP2023/012851 2022-03-31 2023-03-29 Disaster action support system, disaster action support device, disaster information analysis program, and disaster information collection program WO2023190703A1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008027208A (en) * 2006-07-21 2008-02-07 Mitsubishi Heavy Ind Ltd Evacuation simulation device and method
JP2010152484A (en) * 2008-12-24 2010-07-08 Fujitsu Ltd System, program, method, and device for safety confirmation
JP2021196790A (en) * 2020-06-12 2021-12-27 株式会社東芝 Evacuation support system and evacuation support method
JP2022018410A (en) * 2020-07-15 2022-01-27 シンメトリー・ディメンションズ・インク Evacuation guidance system, evacuation guidance method, and spectacle type display

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008027208A (en) * 2006-07-21 2008-02-07 Mitsubishi Heavy Ind Ltd Evacuation simulation device and method
JP2010152484A (en) * 2008-12-24 2010-07-08 Fujitsu Ltd System, program, method, and device for safety confirmation
JP2021196790A (en) * 2020-06-12 2021-12-27 株式会社東芝 Evacuation support system and evacuation support method
JP2022018410A (en) * 2020-07-15 2022-01-27 シンメトリー・ディメンションズ・インク Evacuation guidance system, evacuation guidance method, and spectacle type display

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