JP6621682B2 - Disaster prevention support system - Google Patents

Description

  The present invention relates to a disaster prevention support system capable of changing a notification destination to which information is notified when an abnormality occurs in a building or the notification content.

  Conventionally, there is known a disaster prevention activity support system that identifies a notification target of information and a message to be notified according to the type of event that occurred in the disaster prevention facility, and notifies the specified notification target of the specified message (for example, Patent Document 1).

JP 2013-207693 A

In the conventional disaster prevention activity support system, the notification target and the notification message to which information is notified when a predetermined event occurs are fixedly set, and it is not assumed that the information is appropriately changed according to the change of the fire fighting plan.
On the other hand, an object of the present invention is to provide a disaster prevention support system capable of changing a notification destination to which information is notified when an abnormality occurs in a building or a notification content thereof.

  In order to solve the above-described problems, the disaster prevention support system according to the present invention sets an abnormality information receiving unit that receives abnormality information indicating an abnormality occurring in a building, and a notification destination of information corresponding to the abnormality for each abnormality. Referring to the notification destination database, referring to the notification destination specifying unit for specifying the notification destination of the information according to the generated abnormality, and the notification content database for setting the notification content according to the abnormality for each abnormality, A notification content specifying unit for specifying the notification content according to the generated abnormality, a notification unit for notifying the specified notification content to the specified notification destination, a notification destination set in the notification destination database, and the notification A disaster prevention support system comprising: a database update unit capable of updating at least one of notification contents set in a content database, wherein the database update unit Parts is characterized in that accept only updated based on the instruction by a predetermined user using the emergency support system.

  According to the disaster prevention support system according to the present invention, it is possible to change a notification destination to which information is notified when an abnormality occurs in a building or the notification content.

It is a figure which shows an example of a structure of the automatic fire alerting | reporting equipment 100 and the disaster prevention assistance system 200. FIG. 2 is a block diagram illustrating an example of a configuration of an information server 8. FIG. It is a figure which shows an example of various databases. It is a sequence diagram which shows an example of the operation | movement at the time of fire outbreak. It is a sequence diagram which shows an example of the operation | movement at the time of update of notification destination DB824 and notification content DB826.

1. Embodiment FIG. 1 is a diagram illustrating an example of a configuration of an automatic fire alarm system 100 (hereinafter referred to as “self-fire alarm system 100”) and a disaster prevention support system 200 according to an embodiment of the present invention. The self-reporting equipment 100 and the disaster prevention support system 200 are connected via a signal line C1.

<Configuration of self-reporting equipment 100>
The self-warning equipment 100 that is an automatic alarm equipment includes a fire detector 1 that is a fire detection means, a gas leak detector 2 that is a gas leak detection means, and a fire receiver 3. Here, the self-reporting equipment 100 is, for example, a P-type or R-type system. The fire sensor 1 is, for example, a sensor such as a smoke sensor, a heat sensor, or a flame sensor. The fire detector 1 and the gas leak detector 2 are installed in various places of a building that is a fire prevention object. Here, the building is, for example, a housing complex such as a hotel or a condominium, an office building, or a commercial facility. The fire detector 1 and the gas leak detector 2 are connected to the fire receiver 3 via the signal line C2 or via the signal line C2 and the repeater 4. The fire detector 1 and the gas leak detector 2 each have identification information (hereinafter referred to as “address”), and when an abnormality such as a fire or gas leak is detected, the abnormality detection is performed as abnormality information indicating the detected abnormality. A signal is transmitted to the fire receiver 3. This abnormality detection signal includes the address of the sensing means that senses the abnormality. The fire receiver 3 is installed in, for example, a disaster prevention center, and when an abnormality detection signal is received from the fire detector 1 or the gas leak detector 2, the fire receiver 3 transmits (transfers) the signal to the disaster prevention support system 200.

  In addition, the self-reporting equipment 100 includes a sound alarm device 5 arranged in a building. The voice alarm device 5 is connected to the fire receiver 3 via the signal line C2 and the repeater 6. The sound alarm device 5 outputs an abnormality detection broadcast in response to a signal from the fire receiver 3.

<Configuration of disaster prevention support system 200>
The disaster prevention support system 200 includes a mobile terminal 7 carried by a person in a building that is a fire prevention object and an information server 8 that is a support device. The portable terminal 7 and the information server 8 are connected via a communication line C3 such as a wireless LAN. The information server 8 is connected to the fire receiver 3 via the signal line C1.

<Configuration of mobile terminal 7>
The mobile terminal 7 is a portable computer device such as a smartphone, a tablet terminal, or a mobile phone. The portable terminal 7 includes a calculation unit such as a CPU, a storage unit such as a flash memory, a display unit such as a liquid crystal display, an input unit such as a touch sensor, and a communication unit such as a data communication card. Moreover, the portable terminal 7 is provided with the receiving part which receives the beacon signal regularly transmitted from the beacon transmitter installed in each place of the building which is a fire prevention object. A transmitter ID that is identification information of a beacon transmitter that transmits the signal is superimposed on the beacon signal. The beacon signal is transmitted in accordance with, for example, BLE (Bluetooth (registered trademark) Low Energy) or ZigBee, which are short-range wireless communication standards. When the mobile terminal 7 receives the beacon signal, the mobile terminal 7 transmits to the information server 8 terminal location information including a transmitter ID superimposed on the signal and a terminal ID that is identification information of the terminal itself. The portable terminal 7 stores the fire alarm program in the storage unit, and when receiving an alarm or action instruction from the information server 8, displays these notifications on the display unit. The portable terminal 7 is an example of a terminal according to the present invention.

<Configuration of information server 8>
FIG. 2 is a block diagram illustrating an example of the configuration of the information server 8. The information server 8 is a support device for notifying a resident of an alarm or action instruction when a fire occurs in a building that is a fire prevention object. The information server 8 includes a calculation unit 81 such as a CPU, a storage unit 82 such as an HDD, and a communication unit 83 such as a data communication card. The storage unit 82 includes a transmitter location database (hereinafter, “database” is described as “DB”) 821, a terminal location DB 822, a sensor location DB 823, a notification destination DB 824, a user DB 825, and a notification content DB 826. And the plan view DB 827 are stored. The storage unit 82 may be installed in an external server connected via the communication line C3.

  The transmitter position DB 821 stores the installation location information of the beacon transmitter in association with the transmitter ID of each beacon transmitter. Here, the installation location information is information indicating the ridge, floor, and section of a building that is a fire prevention object. For example, the information is “1 building, 20th floor, X1Y2 (plane coordinates)”. Alternatively, the information is “one building, 20th floor, first section”.

  The terminal position DB 822 stores the current position information of the mobile terminal 7 in association with the terminal ID of each mobile terminal 7. The current position information is information indicating a building ridge, a floor, and a section, which is a fire prevention object, similarly to the installation location information of the beacon transmitter.

  The sensor position DB 823 stores the installation location information of the detection means in association with the addresses of the detection means such as the fire detector 1 and the gas leak detector 2. Here, the installation location information is information indicating the ridge, floor, and section of the building that is a fire prevention object, similarly to the installation location information of the beacon transmitter.

  The notification destination DB 824 sets a notification destination of information corresponding to the abnormality for each abnormality. More specifically, a notification target location indicating the location of the user as the information notification destination and a notification target person as the information notification destination are set in association with the abnormal content (type). FIG. 3A is a diagram illustrating an example of the notification destination DB 824. The notification destination DB 824 shown in the figure sets a notification target location, a notification target person, and a notification content ID in association with the abnormal content. Here, the contents of abnormalities are a series of abnormalities that occur over time when a fire occurs. Specifically, the sensor is activated and the fire is confirmed. The notification target location is, for example, the fire floor, the directly above floor, or the entire building. The notification target person is, for example, a person in the building (including a general person and a self-defense fire brigade) or a self-defense fire brigade. Here, the self-defense fire brigade is an organization set up to ensure the safety of building users by smoothly performing initial activities and emergency measures in the event of a disaster such as a fire or earthquake. In addition, although it is assumed in this embodiment that a general resident and a self-defense fire brigade member are included as a resident, a self-defense fire brigade member may not be included. The notification content ID is identification information of the notification message.

  The user DB 825 stores information on people in the building that is the fire prevention object. FIG. 3B is a diagram illustrating an example of the user DB 825. The user DB 825 shown in the figure stores the user type, affiliation, role, and communication address in association with the terminal ID. Here, the terminal ID is identification information of the mobile terminal 7. There are two types of users, for example, general and self-defense firefighters. The affiliation unit is a unit to which a self-defense fire brigade member belongs, for example, a main unit or a district unit. The role is a role that the self-defense fire brigade is in charge of, for example, an initial fire fighting person, an evacuation guidance person, a safety guard, a reporter, an emergency rescue person, an emergency taker, a commander, and the like. The communication address is, for example, an e-mail address or a telephone number.

  The notification content DB 826 sets notification content according to the abnormality for each abnormality. More specifically, the notification message is set in association with the content (type) of the abnormality, the notification target location indicating the location of the user as the information notification destination, and the notification target person as the information notification destination. . FIG. 3C is a diagram illustrating an example of the notification content DB 826. The notification content DB 826 shown in the figure sets a notification message in association with the notification content ID. That is, the notification content DB 826 sets a notification message in association with the abnormal content, the notification target location, and the notification target person set in the notification destination DB 824 via the notification content ID. Here, the notification content ID is identification information of the notification message. The notification message is, for example, a message notifying occurrence of an abnormality or a message notifying an action instruction to a self-defense fire brigade when an abnormality occurs. Here, the content of the action instruction varies depending on the role of the self-defense fire brigade.

  The plan view DB 827 stores image data representing a plan view for each floor of a building that is a fire prevention object.

  The calculation unit 81 executes a program stored in the storage unit 82 to thereby obtain a terminal position information acquisition unit 811, an abnormality information reception unit 812, an abnormality occurrence location identification unit 813, a notification destination identification unit 814, a notification The functions of the content specifying unit 815, the notification unit 816, and the database update unit 817 are realized.

  The terminal position information acquisition unit 811 acquires terminal position information transmitted from the mobile terminal 7. When the terminal position information is acquired, the terminal position information acquisition unit 811 specifies the current position of the mobile terminal 7 based on the transmitter ID included in the information. Specifically, referring to the transmitter location DB 821, the installation location corresponding to the transmitter ID included in the terminal location information is specified. When the installation location is specified, the terminal location information acquisition unit 811 stores the location in the terminal location DB 822 in association with the terminal ID included in the terminal location information. When the installation location information is already stored in association with the terminal ID, the information is updated with the specified installation location.

  The abnormality information receiving unit 812 receives abnormality information indicating an abnormality that has occurred in a building that is a fire prevention object. For example, a fire detection signal or a fire confirmation signal transmitted (transferred) as abnormality information from the fire receiver 3 constituting the self-fire reporting equipment 100 is received. The fire detection signal includes the address of the fire detector 1 that has detected a fire.

  The abnormality occurrence location identifying unit 813 identifies the fire occurrence location based on the fire detection signal received by the abnormality information receiving unit 812. Specifically, the installation location corresponding to the address of the fire sensor 1 included in the received fire detection signal is specified with reference to the sensor position DB 823.

  The notification destination identification unit 814 refers to the notification destination DB 824 and identifies a notification destination of information according to the abnormality that occurred in the building that is the fire prevention object. At that time, the notification destination specifying unit 814 specifies a notification destination of information according to the occurrence position of the abnormality.

  The notification content identification unit 815 refers to the notification content DB 826 to identify the notification content according to the abnormality that occurred in the building that is the fire prevention object. At that time, the notification content identification unit 815 identifies the notification content according to the occurrence position of the abnormality and the notification destination of the information.

  The notification unit 816 notifies the notification content specified by the notification content specification unit 815 to the notification destination specified by the notification destination specification unit 814.

  The database update unit 817 can update at least one of the notification destination set in the notification destination DB 824 and the notification content set in the notification content DB 826. The database update unit 817 accepts only updates based on instructions from one or more predetermined users who use the disaster prevention support system 200. Here, the predetermined user is, for example, a resident of a building that is a fire prevention object and a user who carries the mobile terminal 7. More specifically, the person in charge of fire prevention management who manages fire fighting activities in the building. For example, an employee who belongs to the General Affairs Department. The user ID and password of the predetermined user are pre-registered in the information server 8 as a user who can edit the notification destination DB 824 and the notification content DB 826 with the permission of another predetermined user described later.

  Note that the database update unit 817 is based on an instruction from the predetermined user only when there is permission from one or more other predetermined users who use the disaster prevention support system 200, which is different from the predetermined user. Accept updates. Here, the other predetermined user is, for example, a resident of a building that is a fire prevention object and a user who carries the mobile terminal 7. More specifically, it is a boss of the predetermined user. For example, General Manager or General Manager. The other predetermined user's user ID and password are pre-registered in the information server 8 as a user having the authority to allow the predetermined user to edit the notification destination DB 824 and the notification content DB 826. Other predetermined users are not authorized to directly edit the notification destination DB 824 and the notification content DB 826.

  Further, the database update unit 817 can further update the abnormality information indicating the abnormality associated with the notification destination in the notification destination DB 824. For example, by updating the information indicating the abnormality “sensor operation” associated with the predetermined notification target person and the notification content ID in the notification destination DB 824 to “fire confirmation”, the predetermined notification target person The notification timing of a predetermined notification can be delayed. Conversely, by updating the information indicating the abnormality of “fire confirmation” to “sensor operation”, the notification timing of the predetermined notification to the predetermined notification target person can be advanced.

<Operation of the self-reporting equipment 100 and the disaster prevention support system 200>
The operation of the self-reporting equipment 100 and the disaster prevention support system 200 will be described. Specifically, an operation when a fire occurs and an operation when the notification destination DB 824 and the notification content DB 826 are updated will be described.

<Operation in case of fire>
FIG. 4 is a sequence diagram illustrating an example of an operation when a fire occurs. In the operation example shown in the figure, when the fire receiver 3 receives a fire detection signal from the fire detector 1 (Sa1), the alarm notification is issued and the fire detection signal is transmitted to the information server 8 (transition). (Sa2).

  When the abnormality information receiving unit 812 of the information server 8 receives the fire detection signal from the fire receiver 3, the abnormality occurrence location specifying unit 813 specifies the fire occurrence location based on the received fire detection signal (Sa3).

  When the fire occurrence location is specified, the notification destination specifying unit 814 refers to the notification destination DB 824 and specifies a notification destination to which information should be notified when the sensor is activated (Sa4). For example, according to the example of the notification destination DB 824 shown in FIG. 3A, the notification destination specifying unit 814 is a person who is present on the fire floor or directly above as the notification destination of the notification message with the notification content ID “M001”. Is identified. Further, the self-defense fire brigade member existing on the fire floor is specified as the notification destination of the notification message with the notification content ID “M002”. When the notification destination is specified, the notification destination specifying unit 814 specifies the communication address of the specified notification destination with reference to the terminal position DB 822 and the user DB 825 (Sa5). For example, when the fire occurrence location specified by the abnormality occurrence location specifying unit 813 is “3rd floor”, the notification destination specifying unit 814 uses the 3rd floor or 4th as the notification destination of the notification message with the notification content ID “M001”. The communication address of the resident who exists on the floor is specified. Further, the communication address of the self-defense fire brigade member existing on the third floor is specified as the notification destination of the notification message with the notification content ID “M002”.

  When the communication address of the notification destination is specified by the notification destination specifying unit 814, the notification content specifying unit 815 refers to the notification content DB 826 and specifies a notification message to be notified to the specified communication address (Sa6). . For example, according to the example of the notification content DB 826 shown in FIG. 3C, the notification content specifying unit 815 provides the notification content as a notification message to be notified to the communication address of the resident who is on the fire floor or directly above the floor. Identify “Detector of XX (fire occurrence place) has been activated. Please wait for the next instruction” corresponding to ID “M001”. In addition, “confirm the site” corresponding to the notification content ID “M002” is specified as a notification message to be notified to the communication address of the self-defense fire brigade present on the fire floor.

  When the notification message is specified, the notification unit 816 notifies the notification message specified by the notification content specifying unit 815 to the communication address of the notification destination specified by the notification destination specifying unit 814 (Sa7). As a result, for example, a sensor activation alarm notifying the operation of the sensor is notified to the people present in the fire floor or directly above the floor. In addition, self-defense firefighters present on the fire floor are notified of action instructions for self-defense firefighting activities. The notification unit 816 refers to the floor plan DB 827 for the communication address of the self-defense fire brigade, and sends a plan view image associated with the floor number of the fire floor. In this plan view, a fire place and a route to the fire place may be shown.

  When receiving the notification transmitted from the information server 8, the mobile terminal 7 alerts the user by outputting an alarm sound or vibration according to the fire alarm program, and displays the received notification on the display unit (Sa8). ). As a result, for example, the portable terminal 7 of the resident present on the fire floor or directly above the floor displays a sensor operation alarm. In addition, the mobile terminal 7 of the self-defense fire brigade present on the fire floor displays an action instruction in addition to the sensor operation alarm. The portable terminal 7 of this self-defense fire brigade displays a plan view of the fire floor in response to an operation by the user or automatically.

  The self-defense fire brigade member who confirmed the location of the fire in accordance with the action instruction displayed on the display unit confirms the fire, and notifies the disaster prevention center where the fire receiver 3 is installed. For example, the self-defense fire brigade makes a report by operating a communication means such as an extension in a building or a transmitter (not shown) in the self-fire reporting equipment 100. Alternatively, the fire notification button displayed on the display unit of the mobile terminal 7 is operated to make the notification. At that time, the self-defense fire brigade may operate the camera included in the portable terminal 7 to photograph the scene and attach the photographed scene image. When a center staff member (monitoring person) confirms a report of a fire at the disaster prevention center, the center staff member operates a fire confirmation switch (not shown) on the surface of the fire receiver 3 and inputs a fire confirmation input (Sa9). As a result, the occurrence of the fire is confirmed, and the fire receiver 3 warns the fire report. At the same time, the fire receiver 3 transmits (transfers) a fire confirmation signal to the information server 8 (Sa10). In addition, fire is confirmed not only at the time of fire confirmation input, but also, for example, reception of a fire transmitter signal (operation of a push button), reception of a second report of the fire detector 1, a predetermined transition time (for example, 5 minutes) A general determination method is also used, such as when the time elapses.

  When the abnormality information receiving unit 812 of the information server 8 receives the fire confirmation signal from the fire receiver 3, the notification destination specifying unit 814 refers to the notification destination DB 824 and specifies the notification destination to which information should be notified when the fire is confirmed. (Sa11). For example, according to the example of the notification destination DB 824 illustrated in FIG. 3A, the notification destination specifying unit 814 specifies people in the entire building as the notification destination of the notification message with the notification content ID “M003”. Further, the self-defense fire brigade member (initial fire extinguisher) existing on the fire floor is specified as the notification destination of the notification message with the notification content ID “M004”. When the notification destination is specified, the notification destination specifying unit 814 specifies the communication address of the specified notification destination with reference to the terminal position DB 822 and the user DB 825 (Sa12). For example, the notification destination specifying unit 814 specifies communication addresses of people in the entire building as the notification destination of the notification message with the notification content ID “M003”. Further, when the location of the fire is “3rd floor” as the notification destination of the notification message with the notification content ID “M004”, the communication address of the self-defense fire brigade (initial firefighter) existing on the third floor is specified.

  When the communication address of the notification destination is specified by the notification destination specifying unit 814, the notification content specifying unit 815 refers to the notification content DB 826 and specifies a notification message to be notified to the specified communication address (Sa13). . For example, according to the example of the notification content DB 826 shown in FIG. 3C, the notification content specifying unit 815 provides a notification content ID “M003” as a notification message to be notified to the communication addresses of the residents in the entire building. Specify “A fire has occurred at XX (fire location)” corresponding to. In addition, as a notification message to be notified to the communication address of the self-defense fire brigade (initial firefighter) on the fire floor, “Please go to the site with a fire extinguisher” corresponding to the notification content ID “M004”. Identify.

  When the notification message is specified, the notification unit 816 notifies the notification message specified by the notification content specifying unit 815 to the communication address of the notification destination specified by the notification destination specifying unit 814 (Sa14). As a result, for example, fire alarms that notify the occurrence of a fire are notified to the residents present in the entire building. In addition, self-defense fire fighters (initial firefighters) on the fire floor are notified of action instructions for self-defense fire fighting activities. The notification unit 816 refers to the floor plan DB 827 for the communication address of the self-defense fire brigade, and sends a plan view image associated with the floor number of the fire floor. In this plan view, a fire place and a route to the fire place may be shown.

Upon receiving the notification transmitted from the information server 8, the mobile terminal 7 alerts the user by outputting an alarm sound or vibrations according to the fire alarm program and displays the received notification on the display unit (Sa15). ). As a result, for example, the portable terminal 7 of the resident present on each floor displays a fire alarm. In addition to the fire alarm, the mobile terminal 7 of the self-defense fire brigade (initial firefighter) present on the fire floor displays an action instruction. The portable terminal 7 of this self-defense fire brigade displays a plan view of the fire floor in response to an operation by the user or automatically.
This completes the description of the operation when a fire occurs.

  According to the operation at the time of fire described above, the information notification destination can be changed according to the fire situation. Further, the notification content can be changed according to the fire situation and the information notification destination.

<Operation at Update of Notification Destination DB 824 and Notification Content DB 826>
FIG. 5 is a sequence diagram illustrating an example of an operation when the notification destination DB 824 and the notification content DB 826 are updated. The operation example shown in the figure assumes a case where a person in charge of fire prevention management of a building that is a fire prevention object accesses the information server 8 after receiving access permission from the boss and updates the notification destination DB 824 and the notification content DB 826. are doing. In this operation example, the person in charge of fire prevention operates the mobile terminal 7A, and the boss operates the mobile terminal 7B. The user ID and password of the person in charge of fire prevention management are pre-registered in the information server 8 as a user who can access the information server 8 with the permission of the supervisor. On the other hand, the user ID and password of the boss are pre-registered in the information server 8 as a user who has the authority to permit the fire prevention manager to access the information server 8. This boss is not authorized to directly edit the notification destination DB 824 and the notification content DB 826.

  In this example of operation, the person in charge of fire prevention management organizes the update contents of the notification destination DB 824 and the notification contents DB 826 and reports them to the boss. When the boss approves the update contents, the boss operates the portable terminal 7B to operate the information server. 8 is logged in (Sb1). At that time, the boss inputs his user ID and password to the portable terminal 7B. When logging in to the information server 8, the boss operates the portable terminal 7B to request the information server 8 to permit access by the fire prevention manager (Sb2). Specifically, the information server 8 is requested to change the access permission flag of the person in charge of fire prevention management set to invalid in the initial state to be valid. In response to this request, the information server 8 changes the access permission flag of the person in charge of fire prevention management from invalid to valid (Sb3). Thereafter, the boss operates the portable terminal 7B to log out from the information server 8 (Sb4).

After the access permission by the boss is obtained, the fire prevention management person operates the portable terminal 7A and logs in to the information server 8 (Sb5). At that time, the person in charge of fire prevention management inputs his / her user ID and password to the portable terminal 7B. As described above, since the access permission flag of the person in charge of fire prevention management is changed from invalid to valid, the login is successful. If the login is successful, the person in charge of fire prevention management operates the mobile terminal 7A to request the information server 8 to update the notification destination DB 824 and / or the notification content DB 826 (Sb6). Upon receiving this request, the database update unit 817 of the information server 8 updates the notification destination DB 824 and / or the notification content DB 826 (Sb7). When the update operation is completed, the fire prevention management person operates the portable terminal 7A to log out from the information server 8 (Sb8). After logout, the information server 8 automatically changes the access permission flag of the person in charge of fire prevention management from valid to invalid (Sb9). As a result, when it becomes necessary for the person in charge of fire prevention management to access the information server 8 again, it is necessary to obtain access permission from the supervisor to the information server 8 again.
The above is the description of the operation when the notification destination DB 824 and the notification content DB 826 are updated.

  According to the operation described above, a fire prevention management person who is a user of the disaster prevention support system 200 can elastically update the notification destination DB 824 and the notification content DB 826 in accordance with the change of the fire fighting plan. For example, the information notification destination can be changed by updating the notification target location and / or the notification target person set in the notification destination DB 824. In addition, by updating the abnormal content (type) set in the notification destination DB 824, the information notification timing can be changed. In addition, the notification content can be changed by updating the notification message set in the notification content DB 826. In addition, according to the above operation, the user ID and password of the person in charge of fire prevention management who accesses the information server 8 need to be registered in the information server 8 in advance, so the database update unit 817 of the information server 8 Only updates based on instructions from a predetermined user are accepted. That is, information security is enhanced. Further, according to the above operation, since the fire prevention manager is required to have permission from the supervisor in order to access the information server 8, the database update unit 817 has the permission from another predetermined user. As long as it is, an update based on an instruction from a predetermined user is accepted. That is, the security of information is further strengthened.

2. Modifications The above embodiment may be modified as follows. Further, the following modifications may be combined with one or more other modifications.

<Modification 1>
The mobile terminal 7 according to the above embodiment transmits the transmitter ID of the beacon transmitter to the information server 8 as the location information of the own terminal, but receives the beacon signal transmitted from the wireless LAN access point. The terminal itself may be positioned based on the radio field intensity. In that case, the portable terminal 7 may use PDR (pedestrian dead reckoning) together. Alternatively, the mobile terminal 7 may adopt another positioning method such as a positioning method using IMES (Indoor Messaging System) or a positioning method using a sound wave signal.

<Modification 2>
The information server 8 according to the above embodiment receives the transmitter ID of the beacon transmitter as the location information from the mobile terminal 7, but when the building that is the fire prevention object has an entrance / exit management system. The location information of each portable terminal 7 may be managed based on the entrance / exit information acquired from the entrance / exit management system. Specifically, the terminal location information acquisition unit 811 of the information server 8 periodically acquires the entrance / exit information from the entrance / exit management system via the communication line C3, and the resident's mobile phone identified from the entrance / exit information is stored. The terminal ID of the terminal 7 and the location information may be associated with each other and stored in the terminal position DB 822.

  Alternatively, the information server 8 does not periodically acquire the position information of the mobile terminal 7, and associates the position information fixedly set for each resident with the terminal ID of the resident mobile terminal 7. You may make it store in terminal location DB822. Here, the position information fixedly set for each person in the building is, for example, information indicating the position of the section where the person in the building is staying everyday. When the location information of the resident person is fixedly set, the terminal to which the alarm or action instruction is notified does not necessarily need to be portable. That is, the terminal according to the present invention may be a stationary computer device that is routinely used by a person in the building.

<Modification 3>
When a building that is a fire prevention object is configured by a large number of stores arranged in a horizontal direction like a shopping mall, the notification destination DB 824 according to the above embodiment has a “fire occurrence zone” You may set "adjacent section (section adjacent to a fire occurrence section)" or "all sections".

<Modification 4>
The example of the notification destination DB 824 and the notification content DB 826 shown in FIG. 3 assumes a case where the building that is the fire prevention object is a medium-sized building. If the fire prevention object is a small-scale building, these databases may be set so that a fire alarm is notified to the residents in the entire building when the sensor is activated. Conversely, if the fire prevention object is a large-scale building, the fire alarm is notified only to those on the fire floor and directly above the floor when the fire is confirmed, and after a predetermined time has passed since the fire was confirmed. These databases may be set so that fire alarms are notified to the people in the entire building after the second report is issued. Here, for example, the information server 8 measures the passage of the predetermined time. When conducting evacuation guidance in a large-scale building sequentially using the evacuation method, an action instruction to start evacuation is sequentially notified to each floor group divided into blocks every predetermined time (for example, 5 minutes) after the fire is confirmed. As such, these databases may be set.

  Similarly, when the fire prevention object is a small building, the notification destination DB 824 and the notification content DB 826 are set so that the action instruction is notified to the self-defense fire fighters in the entire building when the sensor is activated. May be. In addition, if the fire prevention object is a large-scale building, the action instruction is notified only to the self-defense fire brigade on the fire floor and immediately above the floor when the fire is confirmed. These databases may be set so that action instructions are notified to the self-defense fire fighters in the entire building after the report is issued. When conducting evacuation guidance sequentially in a large-scale building using the evacuation method, evacuation is conducted sequentially to the evacuation guidance staff in charge of each block group divided into blocks every predetermined time (for example, 5 minutes) after the fire is confirmed. These databases may be set so as to notify the action instruction to start the guidance.

<Modification 5>
The information server 8 according to the above embodiment may notify an action instruction to the member in response to a report from the self-defense fire-fighting member. For example, in response to a confirmation completion report of the fire prevention section in the area in charge by the safety / protection officer, the safety / protection officer may be notified of a confirmation instruction action instruction for another area. Alternatively, in response to the report of the presence of an injured person by the emergency rescue staff, the emergency rescue staff may be notified of a transport action instruction specifying the rescue location.

<Modification 6>
In the operation at the time of updating the notification destination DB 824 and the notification content DB 826 according to the above embodiment, the method for controlling (restricting) access to the information server 8 is not limited to basic authentication using a user ID and a password. Other known access control methods may be employed. In the same operation, the method for the boss to control the access to the information server 8 for the person in charge of fire management is not limited to the method using the access permission flag. Other known access control methods may be employed. Further, in the same operation, access control for a fire prevention manager in charge by the boss may be imposed only on a predetermined operation. For example, browsing or adding information in the database may not require permission from the boss, while changing or deleting information in the database may require permission from the boss. In the same operation, permission for updating the database by the boss may be obtained not after the person in charge of fire prevention management updates the database but after the update. Specifically, after the person in charge of fire prevention management has updated the database, the manager may confirm the update by approving the update. In the same operation, access control by the boss to the person in charge of fire prevention management may be omitted.

<Modification 7>
All or part of the functions of the information server 8 according to the above embodiment may be provided by the fire receiver 3 or the general operation panel. In that case, the fire receiver 3 or the general operation panel constitutes the disaster prevention support system 200.

<Modification 8>
The fire detected by the self-reporting equipment 100 according to the above embodiment is an example of an abnormality according to the present invention. The information server 8 according to the above embodiment may notify a resident person of a gas leak alarm that notifies the occurrence of a gas leak instead of a fire.

DESCRIPTION OF SYMBOLS 1 ... Fire detector, 2 ... Gas leak detector, 3 ... Fire receiver, 4 ... Repeater, 5 ... Voice alarm device, 6 ... Repeater, 7 ... Portable terminal, 8 ... Information server, 81 ... Operation part, 82 ... Storage unit, 83 ... Communication unit, 100 ... Automatic fire alarm system, 200 ... Disaster prevention support system, 811 ... Terminal position information acquisition unit, 812 ... Abnormal information receiving unit, 813 ... Abnormality occurrence location specifying unit, 814 ... Notification destination Identification unit, 815 ... Notification content identification unit, 816 ... Notification unit, 817 ... Database update unit, 821 ... Transmitter location DB, 822 ... Terminal location DB, 823 ... Sensor location DB, 824 ... Notification destination DB, 825 ... User DB, 826 ... Notification content DB, 827 ... Plan view DB, C1 ... Signal line, C2 ... Signal line, C3 ... Communication line

Claims (2)

An anomaly information receiving unit for receiving anomaly information indicating an anomaly occurring in the building;
A notification destination specifying unit that specifies a notification destination of information according to the generated abnormality with reference to a notification destination database that sets a notification destination of information according to the abnormality for each of a series of abnormalities that occur over time; ,
A notification content specifying unit for specifying the notification content according to the generated abnormality, referring to the notification content database for setting the notification content according to the abnormality for each abnormality,
A notification unit for notifying the specified notification content to the specified notification destination;
Anomaly information indicating that anomalies associated with the notification destination in the notification destination database can be updated at least one of the notification destination set in the notification destination database and the notification contents set in the notification content database A disaster prevention support system comprising a database update unit that can further update
The said database update part receives only the update based on the instruction | indication by the predetermined user who uses the said disaster prevention support system, The disaster prevention support system characterized by the above-mentioned.   The database update unit accepts an update based on an instruction from the predetermined user only when there is permission from another predetermined user using the disaster prevention support system, which is different from the predetermined user. The disaster prevention support system according to claim 1.

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