Disaster prevention management system

Abstract

To provide a disaster prevention management system that enables easy operation of fire detectors.SOLUTION: A disaster prevention management system (1) includes a plurality of fire detectors (10), namely first to N-th fire detectors, and a portable terminal (20). The portable terminal (20) displays a screen with first to N-th button images B, corresponding to the respective fire detectors (10), and when one of the button images B, namely the n-th button image (n=1 to N), is operated, transmits a command remotely to the n-th fire detector corresponding to the n-th button image. Upon receiving the command, the n-th fire detector performs a predetermined operation, including inspection operation and alarm stop.SELECTED DRAWING: Figure 3

Description

[Technical Field]

[0001] The present disclosure relates to a disaster prevention management system that manages fire detectors. [Background technology]

[0002] Fire detectors, such as residential fire alarms, are equipped with a physical button that also functions as an indicator light.

[0003] By operating this button, users can check the fire detection during normal times. In addition, by operating this button, users can stop the alarm sound when a fire alarm is sounded.

[0004] In addition to standalone fire detectors, there are also wireless interlocking fire detectors that operate in a linked system of multiple fire detectors. These wireless interlocking fire detectors can turn on the indicator light of the fire detector that actually detects a fire in red, and turn on the indicator lights of the other fire detectors in orange.

[0005] By visually checking the color of the indicator light, the user can identify the fire detector that has actually detected the fire.

[0006] The following has also been disclosed as a disaster prevention management system related to fire detectors (see, for example, Patent Document 1). The disaster prevention management system according to Patent Document 1 is a system that links fire detectors with mobile terminals. In the disaster prevention support system according to Patent Document 1, the fire detector detects signs of a fire and notifies the linked mobile terminal of the fire signs via a short-range network. [Prior art documents] [Patent documents]

[0007] [Patent Document 1] Patent Publication No. 2021-39458 Summary of the Invention [Problem to be solved by the invention]

[0008] Fire detectors are usually installed in high places such as ceilings or high up on walls, so users must stand on a step or similar to operate the button when stopping the alarm or inspecting it.

[0009] With wireless interlocking fire detectors, the alarm sounds emitted by each fire detector overlap, making it time-consuming to find the device that triggered the alarm. To identify the fire detector that detected the fire, you need to go close to the fire detector and check the color of the indicator light. This can sometimes take time to identify the fire detector that triggered the alarm.

[0010] The disaster prevention management system of Patent Document 1 can notify users of signs of a fire via a mobile terminal, but it cannot be used to stop the alarm sound of the fire detector, inspect the detector, or perform other operations.

[0011] The present disclosure has been made to solve the above-mentioned problems, and aims to provide a disaster prevention management system that allows easy operation of fire detectors. [Means for solving the problem]

[0012] The disaster prevention management system according to the present disclosure has a plurality of fire detectors, 1st to Nth fire detectors, and a mobile terminal. The mobile terminal displays a screen on which 1st to Nth button images corresponding to each of the fire detectors are arranged. When one of the button images, an nth button image (n=1 to N), is operated, a command is remotely sent to the nth fire detector corresponding to the nth button image. Upon receiving the command, the nth fire detector performs a pre-set operation, including an inspection operation and alarm shutdown. [Effects of the Invention]

[0013] According to the present disclosure, an object is to provide a disaster prevention management system that allows easy operation of fire detectors. [Brief explanation of the drawings]

[0014] [Figure 1] 1 is a diagram illustrating a configuration of a disaster prevention management system according to a first embodiment. [Figure 2] 2 is a diagram showing an example of a display screen of the mobile terminal shown in FIG. 1. FIG. [Figure 3] 3 is a diagram illustrating an inspection operation performed by the disaster prevention management system according to the first embodiment. FIG. [Figure 4] FIG. 4 is a diagram showing an example of an operation screen of a mobile terminal in the configuration shown in FIG. 3. [Figure 5] FIG. 4 is a diagram showing a state in which a fire breaks out in a building in the configuration shown in FIG. 3. [Figure 6] 6 is a diagram showing an example of a display screen of the mobile terminal when a fire shown in FIG. 5 breaks out. FIG. [Figure 7] FIG. 4 is a diagram showing an example of the configuration shown in FIG. 3, in which fire detectors on the first floor are grouped into a first group and fire detectors on the second floor are grouped into a second group. [Figure 8] 8 is a diagram showing a display example of a mobile terminal in the configuration shown in FIG. 7. DETAILED DESCRIPTION OF THE INVENTION

[0015] Hereinafter, preferred embodiments of the disaster prevention management system of the present disclosure will be described with reference to the drawings. The disaster prevention management system disclosed herein is characterized in that the fire detector is linked to a mobile terminal, and by operating the mobile terminal, the fire detector can be caused to perform an inspection operation or stop an alarm as a pre-set operation.

[0016] Furthermore, in the disaster prevention management system disclosed herein, when a fire breaks out in a building, a notification is sent to a mobile device so that the user can know which fire detector detected the fire via the mobile device. Therefore, the user can be notified of the occurrence of a fire via the mobile device they carry.

[0017] Embodiment 1 1 is a diagram illustrating a configuration of a disaster prevention management system according to embodiment 1. In FIG. 1, the disaster prevention management system 1 includes a fire detector 10 and a mobile terminal 20.

[0018] The fire detector 10 is a device that detects the occurrence of a fire, and in the first embodiment, is a wireless interlocking detector. The wireless interlocking detector functions as a group by having multiple child detectors belong to one parent detector, and is configured so that the fire detectors 10 in the group can operate in conjunction with each other.

[0019] 1 illustrates only one fire detector 10 as the minimum configuration of the disaster prevention management system 1. When there is no need for interlocking between the fire detectors 10, such as when installing the fire detectors 10 in a small building, the system may be configured with only one fire detector 10, as shown in FIG.

[0020] Furthermore, examples of fire detectors include residential fire alarms, which are fire alarms for residential use. Below, residential fire alarms that operate in conjunction with each other will be described in detail.

[0021] The fire detector 10 is provided with a smoke inlet 14 on the side of the cover 11 that constitutes the exterior, which takes in smoke in the event of a fire. When the smoke taken into the interior of the fire detector 10 by the smoke inlet 14 is detected by a smoke detection unit (not shown), the fire detector 10 issues an alarm by sounding an alarm and turning on a light.

[0022] The fire detector 10 also includes an alarm stop / test button 12. The alarm stop / test button 12 is a physical button that is pressed by a user.

[0023] When the alarm stop / test button 12 is operated during normal operation, the fire detector 10 performs a check operation to check whether fire detection is working properly. Also, when the alarm stop / test button 12 is operated while the fire detector 10 is activating an alarm, the fire detector 10 stops activating the alarm.

[0024] In addition, by pressing and holding the alarm stop / test button 12 of the target fire detector 10, the interlocking function of the fire detector 10 can also be inspected.

[0025] The alarm stop / test button 12 also functions as an indicator light and can light up in various colors. This allows the fire detector 10 to notify the user of the operating mode by the color of the light. Furthermore, in the event of a fire, the fire detector 10 can notify the user by the color of the light whether it itself or another fire detector 10 has detected the fire.

[0026] In addition to the above, the fire detector 10 includes an infrared receiver 13. The infrared receiver 13 receives infrared rays emitted from the mobile terminal 20.

[0027] The mobile terminal 20 is a communication device such as a smartphone that is carried by a user on a daily basis. The mobile terminal 20 is equipped with a touch panel display 21, and displays notifications to the user via the touch panel display 21 and accepts operations from the user.

[0028] The mobile terminal 20 also performs calls or data transmission / reception via carrier lines, and wireless communication via wireless LAN and Bluetooth (registered trademark).

[0029] In addition to the above, the mobile terminal 20 transmits data via infrared rays. In the first embodiment, this infrared communication function is used to irradiate infrared rays from the tip 22 of the mobile terminal 20. This causes a command to be sent to the fire detector 10, and the fire detector 10 is operated.

[0030] The above-mentioned communication functions provided in the mobile terminal 20 can utilize known technologies.

[0031] FIG. 2 is a diagram showing an example of a display screen of the mobile terminal 20 shown in FIG.

[0032] The mobile terminal 20 displays an operation notification screen 210 shown in Fig. 2 on the touch panel display 21. The operation notification screen 210 is a screen for operating the fire detector 10 and receiving notifications.

[0033] The operation notification screen 210 is made up of three areas: a text notification field 211, a tab field 212, and an operation notification field 213.

[0034] The text notification field 211 is a field for displaying information such as the occurrence of a fire and the status of the equipment in text.

[0035] The tab field 212 is a field for accepting the selection of a tab for switching the display content of the operation notification field 213 .

[0036] In FIG. 2, a tab column 212 includes a first group tab, a second group tab, a settings tab, and a help tab.

[0037] When the first group tab is selected, a screen on which a plurality of button images B are arranged is displayed in the operation notification field 213 as shown in FIG.

[0038] The button images B are images that resemble physical buttons that can be pressed by a user. Each button image B corresponds to one of the fire detectors 10 that belong to the first group.

[0039] In Fig. 2, 16 fire detectors 10 belong to a first group, one of which is a master detector and the other 15 are slave detectors. Button images B are associated with the master detector and the slave detectors, and identification numbers are assigned, with "0" being assigned to the master detector and "1" to "15" being assigned to the slave detectors. Note that the 16 fire detectors 10 are represented here with a starting number of 0 and an ending number of 15.

[0040] Characters such as this identification number that are added to the button image B to identify the fire detector 10 are referred to as "label characters."

[0041] As described above, the disaster prevention management system 1 of the first embodiment has the first to Nth fire detectors 10, which are a plurality of fire detectors 10, and the mobile terminal 20. The mobile terminal 20 displays a screen of the operation notification field 213. On the screen of the operation notification field 213, first to Nth button images, which are button images B corresponding to the fire detectors 10, respectively, are arranged.

[0042] Furthermore, as will be described later, the number of groups of the fire detector 10 in the first embodiment can be increased by using a repeater. By using a repeater, it is possible to install and manage more fire detectors 10 and also to extend the radio wave reach distance.

[0043] The second group tab in the tab column 212 shown in Fig. 2 is used when the number of groups increases due to reasons such as the need to install many fire detectors 10. The second group tab is selected by the user when displaying the contents of the second group.

[0044] Furthermore, the user can switch the display content of the operation notification field 213 to a settings screen by selecting a settings tab in the tab field 212. By using the settings screen, the user can, for example, change the arrangement of the button image B or associate the fire detector 10 with the button image B.

[0045] Furthermore, the user can use the setting screen to set the label characters to any characters.

[0046] When the user selects the Help tab in the tab field 212, the display content of the operation notification field 213 can be switched to a help screen. This help screen contains information on basic operations and what to do if the fire detector 10 goes off.

[0047] Next, the aspects of the first embodiment will be described while illustrating specific examples. In the following description, it is assumed that the system is configured with one master unit and six slave units, that is, a total of seven (N=7) fire detectors 10. Furthermore, it is assumed that the master unit and multiple slave units are installed in a typical home building.

[0048] The master unit is also provided with a communication unit using, for example, a wireless LAN or Bluetooth for wireless communication with the mobile terminal 20.

[0049] FIG. 3 is a diagram illustrating an inspection operation performed by the disaster prevention management system 1 according to the first embodiment.

[0050] 3, one master device 100 and six slave devices 101 to 106 are installed in a building. The master device 100 is installed on a staircase in the building, and the other slave devices 101 to 106 are installed one in each room. The master device 100 is a device that can communicate with each of the slave devices 101 to 106.

[0051] FIG. 4 is a diagram showing an example of an operation screen of the mobile terminal 20 in the configuration shown in FIG.

[0052] 4 are associated with the master unit 100 and the slave units 101 to 106. The label characters of the respective button images B0 to B6 have been changed to names indicating the purpose of the room in which they are installed.

[0053] In this example, as shown in Fig. 3, the master unit 100 is installed on a staircase. For this reason, the button image B0 corresponding to the master unit 100 is labeled "staircase" to identify the master unit 100. Similarly, the button image B1 corresponding to the slave unit 101 is labeled "Japanese-style room," and the button image B2 corresponding to the slave unit 102 is labeled "living room."

[0054] Furthermore, the button image B3 corresponding to the sub-device 103 is labeled "Kitchen," and the button image B4 corresponding to the sub-device 104 is labeled "Bedroom." The button image B5 corresponding to the sub-device 105 is labeled "Children's Room," and the button image B6 corresponding to the sub-device 106 is labeled "Storage Room."

[0055] The association between the master unit 100 and slave units 101 to 106 and the button images B0 to B6, and the names of the label characters are set by the user on the setting screen and stored in the mobile terminal 20.

[0056] Next, a description will be given of the contents of inspection of one n-th fire detector (n=1 to N) among the master device 100 and the slave devices 101 to 106. Here, it is assumed that inspection is to be performed on the slave device 102 as the n-th fire detector.

[0057] The user enters the living room to inspect the secondary device 102. The user then points the tip 22 of the mobile terminal 20 toward the secondary device 102 and presses the button image B2 labeled "Living Room" as the n-th button image (n=1 to N) from among the button images B0 to B6 shown in FIG.

[0058] In response to this operation, the mobile terminal 20 emits infrared rays in a specific irradiation pattern, thereby transmitting a command to the slave device 102 to perform an inspection.

[0059] The infrared receiver 13 of the slave device 102 receives the infrared light emitted from the mobile terminal 20. If the received irradiation pattern is a pattern that can be recognized as representing the slave device 102, the slave device 102 starts an inspection operation. The result of this inspection operation is notified to the user by a sound notification and by the lighting of the alarm stop / test button 12.

[0060] In the first embodiment, the fire detector 10 is equipped with only an infrared receiver 13, and is not equipped with an infrared emitter. Therefore, infrared communication is one-way communication from the mobile terminal 20 to the fire detector 10, and the result of the inspection operation is not notified to the mobile terminal 20. Note that both the mobile terminal 20 and the fire detector 10 may be equipped with an infrared emitter and receiver, respectively, and the result of the inspection operation may be notified to the mobile terminal 20.

[0061] Here, the inspection function of the fire detector 10 will be described. The fire detector 10 has an inspection unit for inspecting the function of the fire detection unit (not shown). This inspection unit has a conventional function in which inspection is started by pressing the alarm stop / test button 12. However, in the present invention, the inspection unit is controlled to operate when infrared rays from the mobile terminal 20 are received by the infrared receiver 13. As described above, the results of the inspection operation by the inspection unit may be notified to the mobile terminal 20. In this case, an infrared transmitter / receiver may be provided instead of the infrared receiver 13. The mobile terminal 20 also has an infrared transmitter / receiver capable of infrared communication with the fire detector 10, and is configured to display the inspection results received from the fire detector 10 on the touch display 21.

[0062] Furthermore, when inspecting the sub-device 101 shown in Fig. 3, the user enters the Japanese-style room, points the tip 22 of the mobile terminal 20 toward the sub-device 101, and presses the button image B1 labeled "Japanese-style room" shown in Fig. 4. This allows inspection of the sub-device 101 installed in the Japanese-style room. By performing the same operation in other rooms, the user can inspect all of the fire detectors 10, including the main device 100 and the sub-devices 101 to 106.

[0063] In this way, the user can easily inspect the master unit 100 and the slave units 101 to 106 remotely using the same method as operating a television remote control.

[0064] Furthermore, if each fire detector 10 has activated an alarm due to the occurrence of a fire or the like, it is possible to stop the alarm by performing the same operation as above. In addition, by performing a long press operation on the button image B0 to B6 corresponding to the target fire detector 10 as an operation to inspect the interlocking function, the interlocking function of the fire detector 10 can also be inspected.

[0065] In this way, the mobile terminal 20 remotely transmits a command to the nth fire detector corresponding to the nth button image by operating an nth button image (n=1 to N) that is one of the multiple button images B. Then, upon receiving the command, the nth fire detector performs a preset operation, including an inspection operation and alarm shutdown.

[0066] Furthermore, the mobile terminal 20 remotely transmits a linkage function inspection command to the qth fire detector corresponding to the qth button image when a linkage function inspection operation for inspecting the linkage function is performed on a qth button image (q=1 to N), which is one of the multiple button images B. Then, upon receiving the linkage function inspection command, the qth fire detector inspects the linkage function of the qth fire detector.

[0067] Therefore, the user can perform the same operations as operating the alarm stop / test button 12 on the mobile terminal 20 at hand, and can easily perform individual inspections of the parent unit 100 and child units 101 to 106, stop alarms, and inspect the linkage functions.

[0068] Note that some models of mobile terminals do not support infrared communication. In this case, when the mobile terminal 20 receives a button operation, it communicates with the master unit 100 via wireless communication using wireless LAN or Bluetooth. The mobile terminal 20 then indirectly transmits commands to the slave units 101 to 106 via the master unit 100. In this case, it is assumed that the mobile terminal 20 and the master unit 100 are capable of communicating with each other by prior settings.

[0069] Next, a notification method of the disaster prevention management system 1 when a fire breaks out in a building will be described.

[0070] Fig. 5 is a diagram showing a state in which a fire has broken out in a building in the configuration shown in Fig. 3. Fig. 6 is a diagram showing an example of a display screen of the mobile terminal 20 shown in Fig. 5 when a fire has broken out.

[0071] 5, if a fire breaks out in a bedroom in a building, the slave unit 104 installed in that bedroom will detect the fire as the mth fire detector (m=1 to N) or the pth fire detector (p=2 to N). The slave unit 104 will then sound an alarm and issue an alert by turning on the alarm stop / test button 12 in red. The slave unit 104 will also wirelessly transmit a fire signal indicating that it has detected a fire to the master unit 100, which serves as the first fire detector.

[0072] When the master unit 100 receives the fire signal, it sounds an alarm and lights up its own alarm stop / test button 12 in orange to signal the occurrence of a fire. The master unit 100 then notifies the slave units 101-103, 105, and 106, other than the slave unit 104 that detected the fire, by wireless communication that a fire has occurred. Upon receiving this notification, the slave units 101-103, 105, and 106 sound an alarm and light up their own alarm stop / test buttons 12 in orange.

[0073] In addition to the above operations, in the first embodiment, the master unit 100 notifies the mobile terminal 20 that a fire has been detected by the slave unit 104 via communication via wireless LAN or Bluetooth.

[0074] Upon receiving this notification, the mobile terminal 20 displays a message indicating that a fire has broken out in the bedroom in the text notification field 211, as shown in Fig. 6. The mobile terminal 20 then displays the m-th or p-th button image associated with the slave device 104, in red, in this example, button image B4 labeled "Bedroom." The mobile terminal 20 also displays the other button images B0 to B3, B5, and B6 belonging to the same first group in orange. In this way, the mobile terminal 20 highlights and displays the button image B4 for which a fire has been detected so that it can be distinguished from the other button images B0 to B3, B5, and B6.

[0075] In this way, when the mth fire detector, which is one of the multiple fire detectors 10, detects the occurrence of a fire, the mobile terminal 20 displays the mth button image corresponding to the mth fire detector so that it can be distinguished from the other button images.

[0076] This allows the user to easily understand that a fire has broken out near the m-th fire detector. To make it easier to recognize the location of the fire on the mobile terminal 20, it is advisable to arrange the multiple button images in the same way as in the building (room) in which the fire detector 10 is actually installed. That is, in the case of Fig. 5, the buttons corresponding to the Japanese-style room, living room, and kitchen on the first floor are arranged on the bottom layer of the touch display 21, and above them are arranged buttons corresponding to the bedroom, children's room, and storage room on the second floor.

[0077] Furthermore, if the master unit 100 is the first fire detector and the slave units 101 to 106 are the second to Nth fire detectors, when the pth fire detector (p=2 to N) corresponding to the slave units 101 to 106 detects a fire, it transmits a fire signal indicating that it has detected a fire to the master unit 100. Then, the master unit 100 notifies the mobile terminal 20 that the pth fire detector has detected a fire.

[0078] When the mobile terminal 20 receives the notification, it displays the pth button image corresponding to the pth fire detector so that the pth button image can be distinguished from the other button images.

[0079] This allows the user to easily understand that a fire has broken out near the p-th fire detector.

[0080] Furthermore, in the event of a fire, the user can operate button image B to remotely control the fire detector 10 corresponding to the operated button image B. In other words, the alarm sound and light emitted by the fire detector 10 can be remotely stopped.

[0081] Next, a description will be given of an embodiment in which the fire detectors 10 are divided into a plurality of groups.

[0082] FIG. 7 is a diagram showing an example of a configuration in which the fire detectors 10 on the first floor are grouped into a first group and the fire detectors 10 on the second floor are grouped into a second group in the configuration shown in FIG.

[0083] 7, in addition to the main unit 100 installed on the staircase as explained above, the sub unit 102 installed in the living room is set as a main unit in the first group. The sub units 101 and 103 installed on the first floor also belong to the first group.

[0084] Furthermore, the master unit 100 installed in the staircase area is set as a master unit in the second group, and the slave units 104, 105, and 106 installed on the second floor belong to the second group.

[0085] 7, two repeaters 110 and 111 are installed in the building to link the groups together. Repeater 110 belongs to the first group, and repeater 111 belongs to the second group. This allows the group to know via repeaters 110 and 111 if a problem such as a fire or radio wave abnormality occurs in the other group.

[0086] Fig. 8 is a diagram showing a display example of the mobile terminal 20 in the configuration shown in Fig. 7. The display example of Fig. 8 also illustrates a state in which the first group tab is selected.

[0087] The first group tab displays the fire detector 10 on the first floor that belongs to the first group. Also, a new button image B7 is placed as a button image corresponding to the repeater 110 that belongs to the first group. In Fig. 8, a radio wave abnormality has occurred in the slave device 103 located in the kitchen, and a notification to that effect is being displayed.

[0088] 8, the user can change the names of the tabs to names that suit the purpose, such as "1st floor," "2nd floor," etc. Also, the mobile terminal 20 can highlight the colors of the tabs for the group where a fire has occurred and the tabs for the group where an error has occurred so that they can be distinguished from the other tabs.

[0089] If the source of the fire is a group other than the one currently displayed, the user can select the highlighted tab of the group that caused the fire and display the contents of that group to identify the location of the fire, etc.

[0090] In addition to displaying a notification, the mobile terminal 20 may notify the user of a fire by other means, such as a flashing flashlight, a voice notification, or a vibration notification. The user can set whether to enable these notification means via a setting screen that is displayed by selecting a setting tab. In addition, the flashing pattern of the flashlight, the content of the voice message, and the vibration pattern of the vibration may be different for each fire detector 10 that detects a fire.

[0091] The features of the disaster prevention management system 1 can be summarized as follows, and the system has the following configuration and can achieve the following effects.

[0092] The disaster prevention management system 1 has first to Nth fire detectors 10, which are a plurality of fire detectors, and a mobile terminal 20. The mobile terminal 20 displays a screen on which first to Nth button images B corresponding to the fire detectors 10, respectively, are arranged.

[0093] The mobile terminal 20 remotely transmits a command to the nth fire detector corresponding to the nth button image by operating an nth button image (n=1 to N) that is one of the button images B. Upon receiving the command, the nth fire detector performs a preset operation, including an inspection operation and alarm shutdown.

[0094] Therefore, it is possible to obtain a disaster prevention management system 1 that allows easy operation of the fire detector 10 remotely without operating a physical button provided on the fire detector 10.

[0095] Each fire detector 10 is equipped with an infrared receiver 13 that receives infrared rays, and when the n-th button image is operated, the mobile terminal 20 transmits a command to the n-th fire detector by emitting infrared rays.

[0096] Therefore, the mobile terminal 20 can remotely operate the fire detector 10 using infrared rays.

[0097] Furthermore, when an m-th fire detector (m=1 to N), which is one of the multiple fire detectors 10, detects the occurrence of a fire, the mobile terminal 20 displays the m-th button image, which is the button image B corresponding to the m-th fire detector, so that it can be distinguished from the other button images.

[0098] Therefore, the user can be notified of the occurrence of a fire via the mobile terminal 20 that the user carries. In particular, in the case of linked fire detectors, the alarm sounds issued by the individual fire detectors overlap with each other, and it takes time to find the device that has issued the alarm. However, according to the first embodiment, the source of the alarm can be easily identified using the mobile terminal 20.

[0099] The N fire detectors 10 are linked fire detectors, with the first fire detector being the master 100 and the second to Nth fire detectors being slaves 101 to 106. When the pth fire detector (p=2 to N) corresponding to the slaves 101 to 106 detects a fire, it transmits a fire signal to the master 100 indicating that it has detected a fire.

[0100] The master unit 100 notifies the mobile terminal 20 that the pth fire detector has detected a fire, and upon receiving the notification, the mobile terminal 20 displays the pth button image corresponding to the pth fire detector so that it can be distinguished from other button images.

[0101] Therefore, the disaster prevention management system 1 can also be applied to linked fire detectors.

[0102] In addition, when a linkage function inspection operation is performed on the qth button image (q=1 to N), which is one of the button images B, to inspect the linkage function, the mobile terminal 20 remotely transmits a linkage function inspection command to the qth fire detector corresponding to the qth button image.

[0103] When the qth fire detector receives the linkage function inspection command, it will inspect the linkage function of the qth fire detector.

[0104] Therefore, the linked operation can be easily inspected remotely without operating any physical buttons provided on the fire detector 10.

[0105] Furthermore, the button image B displayed on the operation notification screen 210 of the mobile terminal 20 is provided with a character that identifies the fire detector 10, and this character can be set to any character.

[0106] Therefore, the user can customize the system so that the target fire detector 10 can be easily identified. [Explanation of symbols]

[0107] 1 Disaster prevention management system, 10 Fire detector (1st to Nth fire detectors, nth fire detector, mth fire detector), 11 Cover, 12 Alarm stop / test button, 13 Infrared receiver, 14 Smoke inlet, 20 Mobile terminal, 100 Parent unit (nth fire detector, mth fire detector), 101 to 106 Child units (nth fire detector, mth fire detector), 110, 111 Repeater, 210 Operation notification screen, 211 Text notification field, 212 Tab field, 213 Operation notification field, B, B0 to B7 Button images (nth button image, mth button image).

Claims

1. a plurality of fire detectors, ie, first to Nth fire detectors; A mobile device, and The mobile terminal displaying a screen on which first to Nth button images corresponding to the respective fire detectors are arranged; When an n-th button image (n=1 to N) that is one of the button images is operated, a command is remotely transmitted to the n-th fire detector corresponding to the n-th button image; Upon receiving the command, the nth fire detector performs a preset operation, including an inspection operation and an alarm stop. Disaster prevention management system.

2. Each of the fire detectors includes an infrared receiver that receives infrared rays, When the n-th button image is operated, the mobile terminal transmits the command to the n-th fire detector by irradiating infrared rays. The disaster prevention management system according to claim 1 .

3. The mobile terminal When an m-th fire detector (m=1 to N) that is one of the plurality of fire detectors detects the occurrence of a fire, an m-th button image that is a button image corresponding to the m-th fire detector is displayed so as to be distinguishable from other button images. The disaster prevention management system according to claim 1 or 2.

4. The N fire detectors are linked fire detectors, with a first fire detector as a parent detector and second to Nth fire detectors as child detectors, When a p-th fire detector (p=2 to N) corresponding to a child device detects a fire, it transmits a fire signal to the parent device indicating that it has detected a fire, the master unit notifies the mobile terminal that the pth fire detector has detected a fire; When the mobile terminal receives the notification, the mobile terminal displays the p-th button image corresponding to the p-th fire detector so as to be distinguishable from other button images. The disaster prevention management system according to claim 3 .

5. The N fire detectors are linked fire detectors, When an interlocking function inspection operation is performed on a q-th button image (q=1 to N) that is one of the button images, the mobile terminal remotely transmits an interlocking function inspection command to the q-th fire detector that corresponds to the q-th button image, When the qth fire detector receives the interlocking function inspection command, the qth fire detector inspects the interlocking function of the qth fire detector. The disaster prevention management system according to claim 1 or 2.

6. The button image displayed on the screen of the mobile terminal is provided with a character identifying the fire detector, and the character can be set to any character. The disaster prevention management system according to claim 1 or 2.

Images