Disaster prevention system

Abstract

To provide a disaster prevention system, a generation system, a generation program, a P-type receiver and an indicator panel, allowing the receiver and the indicator panel to be properly interlocked.SOLUTION: A disaster prevention system includes: a receiver 2 as a P-type disaster prevention receiver to which a plurality of lines 901 for monitoring a plurality of warning areas is connected; and an indicator panel that is interlocked with one or more lines 901 within the lines 901 connected to the receiver 2, and displays states of warning areas corresponding to the one or more lines 901 being interlocked with itself. The indicator panel displays the states of the warning areas corresponding to the one or more lines 901 being interlocked with itself on the basis of telegram information transmitted from the receiver 2 to the indicator panel, and indicating the states of the plurality of warning areas.SELECTED DRAWING: Figure 1

Description

Technical Field

[0001] The present invention relates to a disaster prevention system, a generation system, a generation program, a P-type receiver, and a display panel.

Background Art

[0002] Conventionally, a receiver connected to a sensor line and displaying the state of a monitoring area on a panel has been known (see, for example, Patent Document 1).

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0004] By the way, a display panel that is used together with the receiver of Patent Document 1 and displays the state of the monitoring area on the panel is known. In order to operate these receiver and display panel in interlock with each other, for example, it is necessary to connect one by one a plurality of wirings corresponding to the sensor lines connected to the receiver to the receiver and the display panel, and there is a possibility that the receiver and the display panel cannot be properly interlocked due to incorrect connection or the like.

[0005] The present invention has been made in view of the above problems, and an object thereof is to provide a disaster prevention system, a generation system, a generation program, a P-type receiver, and a display panel that can properly interlock a receiver and a display panel.

Means for Solving the Problems

[0006] In order to solve the above-described problems and achieve the object, the disaster prevention system according to claim 1 includes a P-type receiver to which a plurality of sensor lines for monitoring a plurality of monitoring areas are connected, and a display panel that is linked to one or more of the plurality of sensor lines connected to the P-type receiver, the display panel including indicator lights whose lighting states are linked to the states of the monitoring areas corresponding to the sensor lines. The P-type receiver includes storage means for storing linkage state specifying information for specifying the linkage state between the plurality of sensor lines and the indicator lights of the display panel, and transmits, to the display panel, message information for controlling the lighting states of the indicator lights of the display panel based on the states of the monitoring areas corresponding to the plurality of sensor lines and the linkage state specifying information. The display panel controls the lighting states of the indicator lights based on the message information.

Effect of the Invention

[0007] According to the disaster prevention system described in claim 1, the problems of the present application can be solved.

Brief Description of the Drawings

[0008]

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Embodiments for Carrying Out the Invention

[0009] Hereinafter, embodiments of a disaster prevention system, a generation system, a generation program, a P-type receiver, and a display panel according to the present invention will be described in detail with reference to the drawings. Note that the present invention is not limited by this embodiment.

[0010] 〔Basic Concepts of the Embodiment〕 First, the basic concepts of this embodiment will be described. This embodiment generally relates to a disaster prevention system, a generation system, a generation program, a P-type receiver, and a display panel.

[0011] The "disaster prevention system" is a system used for disaster prevention related to abnormalities such as fires, and includes, for example, a P-type receiver and a display panel.

[0012] The "P-type receiver" is a device to which a plurality of sensor lines for monitoring a plurality of monitoring areas are connected. For example, when a sensor connected to a sensor line detects a fire and issues an alarm, it is a device that detects the occurrence of a fire in the monitoring area where the sensor is installed.

[0013] The "monitoring area" is an area to be monitored, and is a concept including, for example, floors, rooms, areas in the same floor, etc. In the embodiments shown below, the monitoring area is also referred to as the "warning area".

[0014] The "display panel" is a device that is linked to one or more of the plurality of sensor lines connected to the P-type receiver, and is a device for displaying the state of the monitoring area.

[0015] The "generation system" is a system for generating interlock state specific information. The "interlock state specific information" is information for specifying the interlock state between a plurality of sensor lines and the display panel.

[0016] And in the following embodiments, a disaster prevention system, a P-type receiver, and a display panel will be described, and the generation system and the generation program will be described in a modification example.

[0017] [Specific content of the embodiment] Next, the specific content of the embodiment will be described.

[0018] (Configuration) First, the configuration of the disaster prevention system according to this embodiment will be described. FIG. 1 is a block diagram showing the disaster prevention system according to this embodiment.

[0019] The disaster prevention system 100 in FIG. 1 is a system for performing disaster prevention related to a fire in a warning area which is a monitoring area, and includes, for example, a plurality of sensors 1, a receiver 2, a first display panel 3, and a second display panel 4.

[0020] (Configuration - Sensor) The sensor 1 in FIG. 1 is a device that detects and notifies the occurrence of a fire in the warning area where it is installed, and is provided in each of the plurality of warning areas. The sensor 1 is electrically connected to the receiver 2 via, for example, a line 901. Note that the "line" 901 is a line for monitoring each warning area, and is a communication line electrically connected between the sensor 1 provided in each warning area and the receiver 2.

[0021] When the sensor 1 detects the occurrence of a fire by a known method (for example, a method of detecting based on the smoke density), it will notify the occurrence of the fire via the line 901 to which it is connected. That is, on the receiver 2 side, it becomes possible to specify the warning area where the fire has been detected according to through which line 901 the occurrence of the fire is notified.

[0022] (Configuration - Receiver) Figure 2 is a block diagram of the receiver, Figure 3 is a front view of a part of the receiver, Figure 4 is an enlarged front view of a part of the receiver, and Figure 5 is a diagram for explaining the specific configuration of the area display section on the receiver side. The receiver 2 in Figure 1 is a disaster prevention receiver, which is a P-type receiver to which lines 901 for monitoring a plurality of warning areas are electrically connected. As shown in Figure 2, for example, it includes a communication section 21, an operation section 22, a display section 23, a recording section 24, and a control section 25.

[0023] (Configuration - Receiver - Communication Section) The communication section 21 in Figure 2 is a communication means for communicating with the first display panel 3 and the second display panel 4 via the common communication line 902 in Figure 1, and can be configured using, for example, a communication circuit or the like.

[0024] (Configuration - Receiver - Operation Section) The operation section 22 in Figure 2 is an operation means for operating to input information to the receiver 2, and can be configured using, for example, various operation buttons or the like.

[0025] (Configuration - Receiver - Display Section) The display section 23 in Figure 2 is a display means for displaying information, and has, for example, the receiver-side area display section 231 (receiver-side display means) in Figure 3, a left numerical display section 232, and a right numerical display section 233.

[0026] (Configuration - Receiver - Display Section - Receiver-Side Area Display Section) The receiver-side area display unit 231 in FIG. 3 displays the state of the warning area corresponding to line 901, and includes a plurality of combinations of the indicator lights 231A and the area windows 231B in FIG. 4. The indicator light 231A indicates the detection of a fire by lighting up. The area window 231B displays the name of the warning area. For example, as shown in FIG. 4, labels with texts "Warning Area 1" to "Warning Area 6" described in a predetermined set are arranged. Here, the "label" is a piece of paper that displays the name of the warning area. In the present embodiment, for example, the case of using a label (such as the label L in FIG. 5) that displays the names of the warning areas for four in the vertical direction of the receiver-side area display unit 231 will be described. For example, a label L composed of a piece of paper on which the four texts from "Warning Area 1" to "Warning Area 4" are printed vertically is inserted into a space (hereinafter also referred to as "label insertion space") formed by the label storage recess 231C and the label pressing panel 231D as shown in FIG. 5. Also, for labels that do not include the display of the target area window, labels in which printing is not performed below a predetermined text are used, for example, so that the areas below the texts "Warning Area 5" and "Warning Area 6" are not printed.

[0027] Note that the "label storage recess" 231C is a recess provided on the front side of the receiver 2, and together with the label pressing panel 231D, forms a space for providing one label that displays the name of the warning area displayed in the area window 231B for four in the vertical direction of the receiver-side area display unit 231, for example. The "label pressing panel" 231D is a plate member that covers the label storage recess 231C. For example, at least a portion corresponding to the portion of the label that displays the name of the warning area is transparent, and the information displayed on the label provided in the above-mentioned space can be visually recognized from the outside of the above-mentioned space through the label pressing panel.

[0028] Also, here, the case where labels in which texts such as "Warning Area 1" to "Warning Area 6" are described in a predetermined set is exemplified. However, the present invention is not limited to this. For example, in the same manner as in the prior art, attachable labels for displaying each of the texts "Warning Area 1" to "Warning Area 6" may be attached and provided respectively (note that the same applies to the display panel side area display unit 331 described later).

[0029] In the present embodiment, it is assumed that the names of the lines 901 to which the sensors 1 provided in the warning areas named "Warning Area 1" to "Warning Area 6" are connected are "Line 1" to "Line 6" respectively, and on the receiver 2 side, it is assumed that it is possible to specify which line 901 is connected to which warning area side. The following description will be made on this premise.

[0030] In the following description, when specifying each warning area, the names such as "Warning Area 1" are simply used for appropriate description. Similarly, when specifying each line 901, the names such as "Line 1" are simply used for appropriate description.

[0031] (Configuration - Receiver - Display Unit - Numerical Display Unit) The left numerical display unit 232 and the right numerical display unit 233 in FIG. 3 are display means for displaying information indicating the line 901 and the display panel side area display unit 331 (see FIG. 8 described later) of the first display panel 3 linked to the line 901. The left numerical display unit 232 and the right numerical display unit 233 are provided on the back side of the maintenance panel 230 of the main body of the receiver 2 in FIG. 3 and are visible when the maintenance panel 230 is opened. Each of the left numerical display unit 232 and the right numerical display unit 233 can be configured using, for example, a 7-segment display that displays a numerical value or alphabet of a predetermined number of digits (for example, 3 digits).

[0032] (Configuration - Receiver - Recording Unit) The recording unit 24 in FIG. 2 is a storage means for recording and storing programs and various data necessary for the operation of the receiver 2, and is configured using, for example, a flash memory or a hard disk, etc. (the recording units of other devices are also the same). For example, interlock setting information is stored in the recording unit 24.

[0033] (Configuration - Receiver - Recording Unit - Interlock Setting Information) FIG. 6 is a diagram illustrating the interlock setting information. The "interlock setting information" is interlock state specifying information for specifying the interlock state among a plurality of lines 901, the first display panel 3, and the second display panel 4. In the following description, the first display panel 3 and the second display panel 4 are collectively referred to simply as the "display panel". As shown in FIG. 6, for example, line information, warning area information, and display panel information are mutually associated in the "interlock setting information".

[0034] The line information is information indicating each line 901 connected to the receiver 2 (in FIG. 6, it is the name of the line 901 such as "Line 1" to "Line 6", etc.). The warning area information is information indicating the warning areas managed by the receiver 2, and specifically, it is information indicating the warning areas corresponding to the lines 901 indicated by the line information (that is, the warning areas that are the objects of monitoring via the lines 901) (in FIG. 6, it is the name of the warning area such as "Warning Area 1" to "Warning Area 6", etc.).

[0035] The display panel information is information indicating the interlock state and the like between the line 901 and each display panel. The display panel information has address information for uniquely identifying each display panel (in FIG. 6, "Ad001" to "Ad005"), type information indicating the type of each display panel (in FIG. 6, "First" and "Second"), first interlock state specifying information for specifying the display panel side area display unit 331 (see FIG. 8 described later) associated with the line 901 and interlocking therewith (in FIG. 6, the numerical values "1" to "6" in "Ad001" to "Ad004", or a state in which no numerical value is stored), and second interlock state specifying information for specifying the interlock state between the line 901 and the second display panel 4 (in FIG. 6, the "1" in "Ad005", or a state in which no numerical value is stored).

[0036] Regarding the address information, as shown in FIG. 1, it is assumed that the address information of "Ad001" to "Ad005" is set in the display panel, and in FIG. 6, the set information is stored.

[0037] Regarding the type information in FIG. 6, “First” indicates the type of the first display panel 3, and “Second” indicates the type of the second display panel 4.

[0038] Regarding the first interlocking state specific information in FIG. 6, it shows the position of the area display section 331 on the display panel side of the first display panel 3 (see FIG. 8 described later). “1” to “6” indicate the positions illustrated as “No. 1” to “No. 6” in FIG. 8, and a state where no numerical values are stored indicates that they are not interlocked.

[0039] Regarding the second interlocking state specific information in FIG. 6, it indicates whether it is interlocked with the second display panel 4. “1” indicates that they are interlocked, and a state where no numerical values are stored indicates that they are not interlocked.

[0040] Note that the specific storage method of such interlocking setting information is arbitrary. For example, an administrator generates information using his / her own terminal device (such as a personal computer or a tablet terminal) and stores it by inputting the generated information into the receiver 2.

[0041] (Configuration - Receiver - Control Unit) The control unit 25 in FIG. 2 is also a control means for controlling the receiver 2. Specifically, it is a computer configured to include a CPU, various programs interpreted and executed on the CPU (including basic control programs such as an OS and application programs that are launched on the OS to realize specific functions), and an internal memory such as a RAM for storing programs and various data (the same applies to the control units of other devices). In particular, the control program according to the embodiment is installed in the receiver 2 via an arbitrary recording medium or network, thereby substantially constituting each part of the control unit 25 (the same applies to the control units of other devices).

[0042] (Configuration - First Display Panel) FIG. 7 is a block diagram of the first display panel, FIG. 8 is a front view of the first display panel, and FIG. 9 is an enlarged front view of a part of the first display panel. In FIG. 8, for the sake of convenience of explanation, the positions of the combinations of the indicating lights 331A and the area windows 331B predetermined in the first display panel 3 are shown as "No. 1" to "No. 6", etc. Further, in FIG. 9, labels indicating the names of the warning areas are inserted into the area windows 331B of "No. 1" to "No. 6", and the state in which the names of the warning areas are displayed is shown. Further, in FIG. 9, (a) to (d) show the display states of the first display panels 301 to 304.

[0043] The first display panel 3 in FIG. 1 is a device for displaying the state of the warning area, and is also a device interlocked with the line 901 for monitoring a plurality of warning areas, and is also a device capable of communicating with the receiver 2 via the communication line 902. As shown in FIG. 7, for example, it includes a communication unit 31, an operation unit 32, a display unit 33, a recording unit 34, and a control unit 35. Since the communication unit 31, the operation unit 32, and the control unit 35 are generally the same as the components with the same names of the receiver 2, the description thereof is omitted.

[0044] (Configuration - First Display Panel - Display Unit) The display unit 33 in FIG. 7 is a display means for displaying information, and for example, has a display panel side area display unit 331 (first display panel side display means) in FIG. 8.

[0045] The display panel side area display unit 331 displays the state of the monitoring area corresponding to one or more lines 901 interlocked with the first display panel 3, and also includes a plurality of combinations of the indicator lights 331A and the area windows 331B in FIG. 8. The indicator light 331A indicates the detection of a fire by lighting up. The area window 331B displays the name of the warning area. For example, as shown in FIG. 9, labels with texts "Warning Area 1" to "Warning Area 6" described in a predetermined set are inserted. Note that the label used here and the specific configuration provided with the insertion of the label are the same as the configuration in FIG. 5 of the receiver side area display unit 231 in FIG. 3, and it is assumed that they are configured using a "label storage recess" and a "label pressing panel". Since the configuration here is the same as that described in FIG. 5 above, detailed description is omitted.

[0046] (Configuration - First Display Panel - Recording Unit) The recording unit 34 in FIG. 7 is a storage means for recording and storing programs and various data necessary for the operation of the first display panel 3. In the recording units 34 of the first display panels 301 to 304 in FIG. 1, for example, "Ad001" to "Ad004", which are address information set for themselves, are stored.

[0047] (Configuration - Second Display Panel) FIG. 10 is a block diagram of the second display panel, and FIG. 11 is a front view of the second display panel. The second display panel 4 in FIG. 1 is a device for displaying the state of the warning area, and also a device interlocked with the line 901 for monitoring a plurality of warning areas. It is also a device capable of communicating with the receiver 2 via the communication line 902. As shown in FIG. 10, for example, it includes a communication unit 41, an operation unit 42, a display unit 43, a recording unit 44, and a control unit 45. Note that the communication unit 41, the operation unit 42, and the control unit 45 are generally the same as the components with the same names in the receiver 2, so their descriptions are omitted.

[0048] (Configuration - First Display Panel - Display Unit) The display unit 43 in FIG. 10 is a display means for displaying information. For example, it has a display 431 (display means on the second display panel side) in FIG. 11. The display 431 is for displaying information such as text or images, and can be configured using, for example, a display such as a known liquid crystal display or an organic EL display.

[0049] (Configuration - Second Display Panel - Recording Unit) The recording unit 44 in FIG. 10 is a storage means for recording and storing the programs and various data necessary for the operation of the second display panel 4. In the recording unit 44 of the second display panel 4 in FIG. 1, for example, "Ad005", which is the address information set for itself, is stored.

[0050] (Insertion of Labels) Next, the insertion of labels into the receiver - side area display unit 231 (FIG. 4) of the receiver 2 and the display - panel - side area display unit 331 (FIG. 8) of the first display panel 3 in the disaster prevention system 100 configured as described above will be explained. Note that the insertion of labels may specifically be interpreted as the insertion of labels into the aforementioned "label - insertion space".

[0051] The administrator inserts labels based on the inter - lock setting information in FIG. 6 that the administrator has generated and stored. In the case of FIG. 6, since "Line 1" to "Line 6" are associated with "Warning Area 1" to "Warning Area 6", as shown in FIG. 4, in the receiver - side area display unit 231 of the receiver 2, for the area windows 231B (the first to fourth rows in the left - most column and the first and second rows in the second column from the left) corresponding to "Line 1" to "Line 6", labels of "Warning Area 1" to "Warning Area 6" are inserted.

[0052] Also, regarding "Ad001" in FIG. 6, since "1" to "6" are associated with "Line 1" to "Line 6", and it is shown that "Line 1" to "Line 6" are associated with "No. 1" to "No. 6" in FIG. 8 and are inter - locked, by inserting the labels of "Warning Area 1" to "Warning Area 6" associated with "Line 1" to "Line 6" for "No. 1" to "No. 6" in FIG. 8, the state shown in FIG. 9(a) is obtained.

[0053] Also, regarding "Ad002" in FIG. 6, "1" to "4" are associated with "Line 3" to "Line 6", and since it is shown that "Line 3" to "Line 6" are associated with and interlocked with "No. 1" to "No. 4" in FIG. 8, by inserting the labels of "Warning Area 3" to "Warning Area 6" associated with "Line 3" to "Line 6" for "No. 1" to "No. 4" in FIG. 8, the state shown in FIG. 9(b) is obtained.

[0054] Also, regarding "Ad003" in FIG. 6, "1" to "2" are associated with "Line 5" to "Line 6", and since it is shown that "Line 5" to "Line 6" are associated with and interlocked with "No. 1" to "No. 2" in FIG. 8, by inserting the labels of "Warning Area 5" to "Warning Area 6" associated with "Line 5" to "Line 6" for "No. 1" to "No. 2" in FIG. 8, the state shown in FIG. 9(c) is obtained.

[0055] Also, regarding "Ad004" in FIG. 6, "1" is associated with "Line 1" and "Line 2", "2" is associated with "Line 3" and "Line 4", and "3" is associated with "Line 5" and "Line 6". Therefore, "Line 1" and "Line 2" are associated with and interlocked with "No. 1" in FIG. 8, "Line 3" and "Line 4" are associated with and interlocked with "No. 2" in FIG. 8, and "Line 5" and "Line 6" are associated with and interlocked with "No. 3" in FIG. 8. Thus, by inserting labels, the state shown in FIG. 9(d) is obtained.

[0056] (Process) Next, the disaster prevention process and the interlock information display process performed by the disaster prevention system 100 configured in this way will be described.

[0057] (Process - Disaster Prevention Process) First, the disaster prevention process will be described. FIG. 12 is a flowchart of the disaster prevention process. The disaster prevention process is generally a process executed by the receiver 2. For example, it is a process for displaying information indicating a warning area where a fire has been detected. The activation timing of this disaster prevention process is arbitrary. For example, it is repeatedly activated after the power of each device of the disaster prevention system 100 is turned on, and the description will start from when the disaster prevention process is activated.

[0058] ===SA1=== In SA1 of FIG. 12, the control unit 25 of the receiver 2 determines whether a fire has occurred. For example, in the detector 1 of FIG. 1, if there is no detector 1 that has detected a fire, it is determined that no fire has occurred (NO in SA1), and SA1 is repeatedly executed until it is determined that a fire has occurred. Also, when any one of the detectors 1 in FIG. 1 detects a fire and notifies the receiver 2 of the fire occurrence via the line 901 to which the detector 1 is connected, it is determined that a fire has occurred (YES in SA1), and the process proceeds to SA2.

[0059] Here, for example, the case where the detector 1 installed in the "warning area 4" detects a fire will be exemplified and described. In this case, the detector 1 installed in the "warning area 4" notifies the receiver 2 of the fire occurrence via the "line 4", and the control unit 25 of the receiver 2 determines that a fire has occurred.

[0060] ===SA2=== In SA2 of FIG. 12, the control unit 25 of the receiver 2 generates message information. The "message information" is information transmitted from the receiver 2 to the display panel, and is also information indicating the state of the warning area. For example, it is information indicating that a fire has been detected in the warning area (that is, information indicating the state where a fire has been detected). Regarding the process, the following first to fourth processes are executed.

[0061] <First process> In the first process, the warning area where a fire has been detected is identified. Specifically, with reference to the interlock setting information in FIG. 6, the warning area information associated with the same line information as the line 901 used to notify the occurrence of a fire at SA1 is identified, and the warning area indicated by the warning area information is identified as the warning area where the fire has been detected.

[0062] Here, for example, since the line 901 used to notify the occurrence of a fire at SA1 is "line 4", "warning area information" = "warning area 4" in FIG. 6 is identified as the warning area where the fire has been detected.

[0063] <The second process> In the second process, on the first display panel 3, the position of the display panel side area display unit 331 (FIG. 8) associated with and interlocked with the warning area where the fire has been detected (that is, the line 901 associated with the warning area) is identified. Specifically, with reference to the display panel information in the interlock setting information in FIG. 6, the display panel information associated with the warning area information identified in the first process is identified, and the position indicated by the identified display panel information is identified.

[0064] Here, for example, for the first display panel 301 indicated by "Ad001" in FIG. 6, as the position of the display panel side area display unit 331 (FIG. 8) associated with and interlocked with "warning area 4" (that is, "line 4"), "4" associated with "line 4" among the numerical values in the column of "Ad001" in the display panel information in FIG. 6 is identified.

[0065] Similarly, for the first display panel 302 indicated by "Ad002" in FIG. 6, "2" is identified, for the first display panel 303 indicated by "Ad003", no information is identified, and for the first display panel 304 indicated by "Ad004", "2" is identified.

[0066] <The third process> In the third process, the second display panel 4 associated with the warning area where a fire has been detected (that is, the line 901 associated with the warning area) is specified. Specifically, referring to the display panel information in the interlock setting information of FIG. 6, the address information of the second display panel 4 in which "1" is stored as the display panel information associated with the warning area information specified in the first process is specified, and the second display panel 4 indicated by the specified address information is specified.

[0067] Here, for example, since the display panel information of "Ad005" associated with "Line 4" in FIG. 6 is "1", this "Ad005" is specified.

[0068] <Fourth Process> In the fourth process, telegram information is generated based on the processing results of the first to third processes. In the present embodiment, for example, it is generated on the premise that the telegram information is transmitted separately to each display panel. Specifically, telegram information including the warning area information specified in the first process, the display panel information specified in the second process and the address information related to the display panel information, or the address information specified in the third process is generated.

[0069] Here, for example, as the telegram information to the first display panel 301, telegram information including "Warning Area 4", "4", and "Ad001" is generated. Also, for example, as the telegram information to the first display panel 302, telegram information including "Warning Area 4", "2", and "Ad002" is generated. As the telegram information to the first display panel 304, telegram information including "Warning Area 4", "2", and "Ad004" is generated. Also, for example, as the telegram information to the second display panel 4, telegram information including "Warning Area 4" and "Ad005" is generated. Note that regarding the first display panel 303, since no information has been specified in the second process, no telegram information will be generated.

[0070] ===SA3=== In SA3 of FIG. 12, the control unit 25 of the receiver 2 transmits the telegram information generated in SA2 to the display panel.

[0071] On the one hand, when the control unit of the display panel receives the telegram information, it mutually compares the address information included in the telegram information with the address information recorded in its own recording unit. If they match, it determines that the telegram information is for itself and performs the following processing.

[0072] Regarding the processing, the control unit 35 of the first display panel 3 acquires information indicating the position of the display panel side area display unit 331 (Fig. 8) from the received telegram information, and lights up the display lamp 331A corresponding to the position indicated by the acquired information.

[0073] Here, for example, the first display panels 301, 302, and 304 light up the display lamp 331A corresponding to the positions displayed as "alert area 4" in No. 1 of (a), No. 2 of (b), and No. 2 of (d) in Fig. 9. Note that since the first display panel 303 will not receive telegram information for itself, none of the positions in (c) of Fig. 9 will light up.

[0074] Therefore, it becomes possible to notify the user who has visually recognized the first display panels 301 and 302 of the occurrence of a fire in the "alert area 4", and it also becomes possible to notify the user who has visually recognized the first display panel 304 of the occurrence of a fire in the "alert area 3" or "alert area 4".

[0075] Regarding the processing, the control unit 45 of the second display panel 4 acquires the alert area information from the received telegram information, and displays information indicating that a fire has occurred in the alert area indicated by the acquired alert area information on the display 431 in Fig. 11.

[0076] Here, for example, the second display panel 4 acquires "alert area 4" from the telegram information from the receiver 2, and displays a text message such as "fire occurred in alert area 4" on the display 431.

[0077] Therefore, it becomes possible to notify the user who has visually recognized the second display panel 4 of the occurrence of a fire in the "alert area 4".

[0078] ===SA4=== In SA4 of FIG. 12, the control unit 25 of the receiver 2 lights up the receiver-side area display unit 231. Here, for example, as the receiver-side area display unit 231 associated with "Line 4" used to notify the occurrence of a fire at SA1, the indicator light 231A of the receiver-side area display unit 231 displayed as "Alert Area 4" in FIG. 4 is lit.

[0079] Therefore, it becomes possible to notify the user who has visually recognized the receiver 2 of the occurrence of a fire in "Alert Area 4". With this, the disaster prevention process ends.

[0080] (Process - Interlock Information Display Process) Next, the interlock information display process will be described. The interlock information display process is generally a process executed by the receiver 2. For example, it is a process of displaying the information shown in the interlock setting information of FIG. 6 on the left numerical display unit 232 and the right numerical display unit 233 of FIG. 3.

[0081] For example, when the user performs an operation of selecting line information indicating one line 901 to be displayed via the operation unit 22 of the receiver 2, and an operation of selecting the address information of the display panel to be displayed, the control unit 25 of the receiver 2 identifies the display panel information associated with the same line information as the selected line information and the same address information as the selected address information in the interlock setting information of FIG. 6. Next, the control unit 25 of the receiver 2 displays a numerical value corresponding to the aforementioned selected line information on the left numerical display unit 232 of FIG. 3, and also identifies the specific display panel information on the right numerical display unit 233.

[0082] Here, for example, when the user performs an operation of selecting "Line 5" and "Ad002", the control unit 25 of the receiver 2 displays "5" on the left numerical display unit 232 and "3" on the right numerical display unit 233. By visually recognizing the information displayed in this way, it becomes possible to grasp that the 3rd position of the display panel side area display unit 331 (FIG. 8) of the first display panel 302 with respect to Line 5 (that is, the position illustrated as "Alert Area 5" in FIG. 9(b)) is associated and interlocked.

[0083] For example, when the user performs an operation of selecting "Line 4" and "Ad003", in the example of FIG. 6, the display panel information corresponding to this selected information is not stored. That is, since "Line 4" and the first display panel 303 are not interlocked with each other, "4" may be displayed on the left numerical display unit 232 in FIG. 3, and "0" (note that "0" is information indicating non-interlock) may be displayed on the right numerical display unit 233.

[0084] Also, for example, when the user performs an operation of selecting "Line 4" and "Ad005", the control unit 25 of the receiver 2 displays "4" on the left numerical display unit 232 and "1" on the right numerical display unit 233. By visually recognizing the information displayed in this way, it becomes possible to grasp that the second display panel 4 is interlocked with Line 4. Note that when they are not interlocked, "0" may be displayed as described above.

[0085] As a variation, "ON" may be displayed when they are interlocked, and "OFF" may be displayed when they are not interlocked. Thus, the interlock information display process ends.

[0086] (Effect of the Embodiment) As described above, according to this embodiment, since the telegram information indicating the states of a plurality of warning areas is used, for example, it is not necessary to connect the receiver 2 and the display panel one by one for each wiring, and it becomes possible to appropriately interlock the receiver 2 and the display panel.

[0087] Also, the display panel displays the states of the warning areas corresponding to one or more lines 901 with which it is interlocked based on the telegram information and the interlock setting information. Thus, for example, it is possible to notify a fire or the like in the warning area, and it becomes possible to improve the disaster prevention performance.

[0088] In addition, the left numerical display unit 232 and the right numerical display unit 233 display information indicating one selected line 901 and information indicating the receiver-side area display unit 231 linked to the one selected line 901, so that, for example, the linked state can be easily confirmed.

[0089] In addition, the left numerical display unit 232 and the right numerical display unit 233 display information indicating one selected line 901 and information indicating whether or not the second display panel 4 is linked to the one selected line 901, so that, for example, the linked state can be easily confirmed.

[0090] In addition, since the left numerical display unit 232 and the right numerical display unit 233 are provided in the receiver 2, for example, it becomes possible to confirm the linked state on the receiver 2 side.

[0091] [Modifications to the Embodiment] Although the embodiments according to the present invention have been described above, the specific configurations and means of the present invention can be arbitrarily modified and improved within the scope of the technical idea of each invention described in the claims. Hereinafter, such modifications will be described.

[0092] (Regarding the problems to be solved and the effects of the invention) First, the problems to be solved by the invention and the effects of the invention are not limited to the above-described content, and may vary depending on the implementation environment and details of the configuration of the invention. It may solve only some of the above-described problems or exhibit only some of the above-described effects.

[0093] (Regarding dispersion and integration) In addition, the above-described configuration is a functional concept, and it is not necessarily physically configured as illustrated. That is, the specific form of dispersion and integration of each part is not limited to that illustrated, and all or part of it can be functionally or physically dispersed or integrated in any unit.

[0094] (Regarding the linked setting information) In addition, in the above-described embodiment, the case where the interlock setting information in FIG. 6 is stored in the receiver 2 has been described, but the present invention is not limited thereto. For example, it may be stored in the recording unit of the display panel, and after the receiver 2 is configured to transmit information indicating the line 901 in which a fire has been detected to the display panel, each display panel may be configured to execute each process described in the above-described embodiment based on the interlock setting information.

[0095] (Regarding the generation system) FIG. 13 is a block diagram of the terminal device, FIG. 14 is a diagram illustrating an input screen, FIGS. 15 and 16 are diagrams illustrating printing screens, and FIG. 17 is a diagram illustrating a label sheet.

[0096] (Configuration) First, the configuration of the terminal device 5 will be described. The terminal device 5 is the above-described generation system and can be configured using, for example, a personal computer or the like. As shown in FIG. 13, the terminal device 5 includes, for example, a communication unit 51, an operation unit 52, a display unit 53, a recording unit 54, and a control unit 55.

[0097] The communication unit 51 is a communication means for communicating with other devices. The operation unit 52 is an operation means that is operated to input information to the terminal device 5 and can be configured using, for example, a keyboard and a mouse. The display unit 53 is a display means for displaying information and can be configured using, for example, a known liquid crystal display or an organic EL display. The recording unit 54 is a storage means for storing information, and for example, the interlock setting information generated by the terminal device 5 is stored therein. The control unit 55 is a control means for controlling the terminal device 5.

[0098] (Processing) Next, the interlock setting information generation process and the printing process executed by the terminal device 5 configured as described above will be described.

[0099] (Processing - Interlock setting information generation process) First, the interlock setting information generation process will be described. The interlock setting information generation process is a process for generating interlock setting information.

[0100] First, when the user performs a predetermined operation (for example, an operation to start generating interlock setting information) via the operation unit 52, the control unit 55 generates an input screen shown in FIG. 14 and displays it on the display unit 53. The "input screen" is a screen on which a table (a table corresponding to the interlock setting information in FIG. 6) for inputting information indicating the display panels to be interlocked with a plurality of lines 901 is displayed. Here, for example, a state in which no information is displayed except for each item of "line information", "warning area information", and "display panel information" (that is, a state in which "line 1", etc., "warning area 1", etc., "Ad001", etc., "first", etc., and "1" to "6" are not displayed) is generated and displayed as the input screen.

[0101] Next, when the user inputs information as shown in FIG. 14 into the columns corresponding to the respective items of the input screen via the operation unit 52, the control unit 55 displays this input information.

[0102] Next, when the user clicks the storage button B1 on the input screen, the control unit 55 generates interlock setting information reflecting the aforementioned input information and records it in the recording unit 54. Here, for example, the interlock setting information shown in FIG. 6 will be stored.

[0103] Note that the usage method of this stored interlock setting information is arbitrary. For example, it may be input into and stored in the receiver 2 using a recording medium such as a memory stick. With this, the interlock setting information generation process ends.

[0104] Note that the function of displaying the input screen in the control unit 55 may be interpreted as corresponding to the "display control means", and the function of generating the interlock setting information may be interpreted as corresponding to the "generation means".

[0105] (Process - Printing Process) Next, the printing process will be described. The printing process is a process for printing a label indicating the name of the warning area, which is inserted into the receiver-side area display unit 231 (Fig. 3) or the display panel-side area display unit 331 (Fig. 8).

[0106] First, when the user inputs information indicating the device to be the target for generating the label via the operation unit 52 and then clicks the load button B2 in Fig. 15, the control unit 55 generates a printing screen and displays it on the display unit 53. The "printing screen" is a screen for displaying the characters to be printed as a label, and the columns of "area display unit number" and "printing characters" are associated with each other. The column of "area display unit number" is a column in which numerical values indicating the positions of the respective area display units in the receiver 2 or the first display panel 3 are displayed. The column of "printing characters" is a column in which the characters to be printed as a label are displayed.

[0107] Specifically for the process, when the user inputs information indicating the receiver 2, the control unit 55 identifies the warning area information associated with "Line 1" to "Line 6", etc. in the interlock setting information of Fig. 6 recorded in the recording unit 54, and displays a printing screen that displays the identified warning area information as the printing characters corresponding to the area display numbers "1" to "6".

[0108] Also, when the user inputs information (for example, address information) indicating the first display panel 3, the control unit 55 identifies the warning area information associated with "1" to "6", etc. in the display panel information associated with the same address information as the address information input by the user in the interlock setting information of Fig. 6 recorded in the recording unit 54, and displays a printing screen that displays the identified warning area information as the printing characters corresponding to the area display numbers "1" to "6".

[0109] Here, for example, when the user inputs information indicating the receiver 2 to print the label of the receiver 2, as shown in Fig. 6, "Warning Area 1" to "Warning Area 6" are identified as the warning area information associated with "Line 1" to "Line 6", etc., and the printing screen shown in Fig. 15 is generated and displayed.

[0110] Also, for example, when the user inputs "Ad002" to print the label of the first display panel 302, as shown in FIG. 6, "Warning Area 3" to "Warning Area 6" are specified as the warning area information associated with "1" to "4", and a printing screen shown in FIG. 16 is generated and displayed.

[0111] Also, for example, when the user inputs "Ad004" to print the label of the first display panel 304, since "Warning Area 1" and "Warning Area 2" are associated with the area display unit number "1", "Warning Area 3" and "Warning Area 4" are associated with the area display unit number "2", and "Warning Area 5" and "Warning Area 6" are associated with the area display unit number "3", a printing screen is generated and displayed such that "Warning Area 1 Warning Area 2" is printed in the portion corresponding to the area display unit number "1", "Warning Area 3 Warning Area 4" is printed in the portion corresponding to the area display unit number "2", and "Warning Area 5 Warning Area 6" is printed in the portion corresponding to the area display unit number "3".

[0112] Note that after each piece of information in the "Printed Characters" column is displayed in this way, the information can be freely edited by the user by inputting the information via the operation unit 52.

[0113] Therefore, for example, when a single area display unit displays information regarding a plurality of warning area information as in the case of printing the label of the first display panel 304, it is possible to display the name including the plurality of warning areas. For example, when "Warning Area 1" and "Warning Area 2" are on the "1st floor", "Warning Area 3" and "Warning Area 4" are on the "2nd floor", and "Warning Area 5" and "Warning Area 6" are on the "3rd floor", the printing screen can be edited so that "1st floor" is printed in the portion corresponding to the area display unit number "1", "2nd floor" is printed in the portion corresponding to the area display unit number "2", and "3rd floor" is printed in the portion corresponding to the area display unit number "3".

[0114] Next, when the user clicks the print button B3 on the print screen of FIG. 15 or FIG. 16 via the operation unit 52, the control unit 55 prints the information displayed in the "Print Characters" column via a printing device (i.e., a known printer or the like not shown). For the printing format, for example, as shown in FIG. 3, on the receiver 2, the receiver-side area display units 231 are arranged in four columns vertically, while on the first display panel 3, as shown in FIG. 8, the display panel-side area display units 331 are arranged in five columns vertically. Therefore, printing is performed in a format corresponding to this arranged format.

[0115] Here, for example, when the print button B3 on the print screen of FIG. 15 is clicked, as shown in FIG. 17(a), it is printed on the label sheet 61 in a format arranged in four columns vertically. Then, the labels on this label sheet 61 can be cut out in a predetermined set unit (here, a unit corresponding to the area for four columns vertically) and inserted into the receiver-side area display unit 231 of FIG. 3.

[0116] Also, for example, when the print button B3 on the print screen of FIG. 16 is clicked, as shown in FIG. 17(b), it is printed on the label sheet 62 in a format arranged in five columns vertically. Then, the labels on this label sheet 62 can be cut out in a predetermined set unit (here, a unit corresponding to the area for five columns vertically) and inserted into the display panel-side area display unit 331 of FIG. 8. With this, the printing process is completed.

[0117] (Regarding the terminal device 5) Also, the above-described terminal device 5 may be interpreted as a component of the disaster prevention system 100, or may be interpreted as not being a component of the disaster prevention system 100.

[0118] (Regarding the confirmation of interlock setting information) Also, by inputting the interlock setting information stored in the receiver 2 into the terminal device 5 and displaying it on the display unit 53, the interlock settings stored in the receiver 2 can be confirmed on the terminal device 5 side.

[0119] (Regarding features) Furthermore, the features of the above embodiments and the features of the modification examples may be arbitrarily combined.

[0120] (Supplementary Note) The disaster prevention system of Supplementary Note 1 includes a P-type receiver to which a plurality of sensor lines for monitoring a plurality of monitoring areas are connected, and a display panel linked to one or more of the plurality of sensor lines connected to the P-type receiver, the display panel displaying the state of the monitoring area corresponding to the one or more sensor lines to which it is linked. The display panel is telegram information transmitted from the P-type receiver to the display panel, and based on the telegram information indicating the states of the plurality of monitoring areas, displays the state of the monitoring area corresponding to the one or more sensor lines to which it is linked.

[0121] The disaster prevention system of Supplementary Note 2 is the disaster prevention system described in Supplementary Note 1, and includes storage means for storing linkage state specifying information for specifying the linkage state between the plurality of sensor lines and the display panel, and display means for displaying information indicating the linkage state specifying information stored in the storage means. The display panel displays the state of the monitoring area corresponding to the one or more sensor lines to which it is linked based on the telegram information and the linkage state specifying information.

[0122] The disaster prevention system of Supplementary Note 3 is the disaster prevention system described in Supplementary Note 2, and the display panel includes a first display panel having a plurality of first display panel side display means for individually displaying the states of one or more of the plurality of monitoring areas. The storage means stores first linkage state specifying information for specifying the linkage state between the plurality of sensor lines and the plurality of first display panel side display means as the linkage state specifying information, and the display means displays information indicating a selected one sensor line and information indicating the first display panel side display means linked to the selected one sensor line based on the first linkage state specifying information.

[0123] The disaster prevention system of Supplementary Note 4 is the disaster prevention system described in Supplementary Note 2 or 3, wherein the display panel includes a second display panel having second display panel side display means for commonly displaying the states of the plurality of monitoring areas, the storage means stores second linkage state specifying information for specifying the linkage state between the plurality of sensor lines and the second display panel as the linkage state specifying information, and the display means displays information indicating one selected sensor line and information indicating whether or not the selected one sensor line and the second display panel are linked based on the second linkage state specifying information.

[0124] The disaster prevention system of Supplementary Note 5 is the disaster prevention system according to any one of Supplementary Notes 2 to 4, wherein the display means is provided in the P-type receiver.

[0125] The generation system of Supplementary Note 6 is a generation system for generating linkage state specifying information used in a disaster prevention system including a P-type receiver to which a plurality of sensor lines for monitoring a plurality of monitoring areas are connected, and a display panel linked to one or more of the plurality of sensor lines connected to the P-type receiver, the display panel displaying the states of the monitoring areas corresponding to the one or more sensor lines to which it is linked. The display panel of the disaster prevention system displays the states of the monitoring areas corresponding to the one or more sensor lines to which it is linked based on the telegram information transmitted from the P-type receiver to the display panel, the telegram information indicating the states of the plurality of monitoring areas, and the linkage state specifying information for specifying the linkage state between the plurality of sensor lines and the display panel. The generation system includes at least display control means for displaying an input screen for inputting information indicating the display panel to be linked to the plurality of lines, and generation means for generating the linkage state specifying information based on the information input via the input screen displayed by the display control means.

[0126] The generation system of Supplementary Note 7 is the generation system described in Supplementary Note 6, wherein the generation system enables input of a name specifying a monitoring area corresponding to a detector line, and when a fire is detected via one or more of the plurality of detector lines, the P-type receiver and the display panel perform a display including a name specifying the monitoring area corresponding to the detector line in which the fire was detected.

[0127] The generation system of Supplementary Note 8 is the generation system described in Supplementary Note 6 or 7, wherein the display panel has a plurality of display panel side display means for individually displaying the states of one or more of the plurality of monitoring areas, and the generation system is based on information for interlocking the plurality of detector lines and the plurality of monitoring areas with each other and information input via the input screen displayed by the display control means, and generates a display panel side label for displaying, as one group, information indicating the monitoring areas corresponding to the plurality of display panel side display means. The display panel side label is provided for the plurality of display panel side display means.

[0128] The generation system of Supplementary Note 9 is the generation system described in any one of Supplementary Notes 6 to 8, wherein the P-type receiver includes a plurality of receiver side display means for individually displaying the states of the plurality of monitoring areas, and the generation system is based on information for interlocking the plurality of detector lines and the plurality of monitoring areas with each other and information input via the input screen displayed by the display control means, and generates a receiver side label for displaying, as one group, information indicating the monitoring areas corresponding to the plurality of receiver side display means. The receiver side label is provided for the plurality of receiver side display means.

[0129] The generation program of Supplementary Note 10 is a generation program for generating interlock state specific information used in a disaster prevention system including a P-type receiver to which a plurality of sensor lines for monitoring a plurality of monitoring areas are connected, and a display panel interlocked with one or more of the plurality of sensor lines connected to the P-type receiver, the display panel displaying the state of the monitoring area corresponding to the one or more sensor lines with which it is interlocked. The display panel of the disaster prevention system displays the state of the monitoring area corresponding to the one or more sensor lines with which it is interlocked based on the telegram information transmitted from the P-type receiver to the display panel, the telegram information indicating the states of the plurality of monitoring areas, and the interlock state specific information for specifying the interlock state between the plurality of sensor lines and the display panel. The generation program causes a computer to function as at least display control means for displaying an input screen for inputting information indicating the display panel interlocked with the plurality of lines, and generation means for generating the interlock state specific information based on the information input via the input screen displayed by the display control means.

[0130] The P-type receiver of Supplementary Note 11 is a P-type receiver to which a plurality of sensor lines for monitoring a plurality of monitoring areas are connected, and transmits telegram information indicating the states of the plurality of monitoring areas to a display panel interlocked with one or more of the plurality of sensor lines connected to the P-type receiver, the display panel displaying the state of the monitoring area corresponding to the one or more sensor lines with which it is interlocked.

[0131] The display panel of Supplementary Note 12 is a display panel interlocked with one or more of the plurality of sensor lines connected to a P-type receiver to which a plurality of sensor lines for monitoring a plurality of monitoring areas are connected, and the display panel displays the state of the monitoring area corresponding to the one or more sensor lines with which it is interlocked. The display panel displays the state of the monitoring area corresponding to the one or more sensor lines with which it is interlocked based on the telegram information transmitted from the P-type receiver to the display panel, the telegram information indicating the states of the plurality of monitoring areas.

[0132] (Effect of Supplementary Note) According to the disaster prevention system described in Supplementary Note 1, the P-type receiver described in Supplementary Note 11, and the display panel described in Supplementary Note 12, since the telegram information indicating the states of a plurality of monitoring areas is used, for example, there is no need to connect the receivers and the display panel one by one with wires, and it becomes possible to appropriately interlock the receivers and the display panel.

[0133] According to the disaster prevention system described in Supplementary Note 2, the display panel displays the state of the monitoring area corresponding to one or more sensor lines with which it is interlocked based on the telegram information and the interlock state specific information. Thus, for example, it is possible to notify a fire or the like in the monitoring area, and it becomes possible to improve the disaster prevention performance.

[0134] According to the disaster prevention system described in Supplementary Note 3, the display means displays the information indicating one selected sensor line and the information indicating the first display panel side display means interlocked with the one selected sensor line. Thus, for example, it becomes possible to easily confirm the interlock state.

[0135] According to the disaster prevention system described in Supplementary Note 4, the display means displays the information indicating one selected sensor line and the information indicating whether or not the second display panel is interlocked with the one selected sensor line. Thus, for example, it becomes possible to easily confirm the interlock state.

[0136] According to the disaster prevention system described in Supplementary Note 5, since the display means is provided in the P-type receiver, for example, it becomes possible to confirm the interlock state on the P-type receiver side.

[0137] According to the generation system described in Supplementary Note 6 and the generation program described in Supplementary Note 10, since the telegram information indicating the states of a plurality of monitoring areas is used, for example, there is no need to connect the receivers and the display panel one by one with wires, and it becomes possible to appropriately interlock the receivers and the display panel. Further, by generating the interlock state specific information based on the information input via the input screen, for example, it becomes possible to easily generate the interlock state specific information appropriately according to the user's intention.

[0138] According to the generation system described in Supplementary Note 7, it is possible to input a name for specifying a monitoring area corresponding to a sensor line, and the P-type receiver and the display panel perform a display including a name for specifying the monitoring area corresponding to the sensor line in which a fire has been detected. Thus, for example, it becomes possible to intuitively grasp the monitoring area in which a fire has been detected.

[0139] According to the generation system described in Supplementary Note 8, by generating the display panel side labels provided in a plurality of display panel side display means, for example, it becomes possible to omit the labor of generating the display panel side labels during construction. Further, since the display panel side labels display information indicating the monitoring areas corresponding to a plurality of display panel side display means as a single set, for example, it is not necessary to install individual labels corresponding to a plurality of display panel side display means one by one, so it becomes possible to prevent construction errors.

[0140] According to the generation system described in Supplementary Note 9, by generating the receiver side labels provided in a plurality of receiver side display means, for example, it becomes possible to omit the labor of generating the receiver side labels during construction. Further, since the receiver side labels display information indicating the monitoring areas corresponding to a plurality of receiver display means as a single set, for example, it is not necessary to install individual labels corresponding to a plurality of display panel side display means one by one, so it becomes possible to prevent construction errors.

Explanation of Signs

[0141] 1 Sensor 2 Receiver 3 First display panel 4 Second display panel 5 Terminal device 21 Communication unit 22 Operation unit 23 Display unit 24 Recording unit 25 Control unit 31 Communication unit 32 Operation unit 33 Display unit 34 Recording unit 35 Control Unit 41 Communication Unit 42 Operation Unit 43 Display Unit 44 Recording Unit 45 Control Unit 51 Communication Unit 52 Operation Unit 53 Display Unit 54 Recording Unit 55 Control Unit 61 Label Sheet 62 Label Sheet 100 Disaster Prevention System 231 Receiver-side Area Display Unit 231A Indicator Light 231B Area Window 231C Label Storage Recess 231D Label Pressing Panel 232 Left Numerical Display Unit 233 Right Numerical Display Unit 230 Maintenance Panel 301 First Display Panel 302 First Display Panel 303 First Display Panel 304 First Display Panel 331 Display Panel-side Area Display Unit 331A Indicator Light 331B Area Window 431 Display 901 Line 902 Communication Line B1 Storage Button B2 Reading Button B3 Printing Button L Label

Claims

[Claim 1] A P-type receiver to which a plurality of sensor lines for monitoring a plurality of monitoring areas are connected; A display panel linked to one or more of the plurality of sensor lines connected to the P-type receiver, the display panel having an indicator lamp whose lighting state is linked to the state of a monitoring area corresponding to the sensor line, The P-type receiver is a storage means for storing interlocking state specification information for specifying an interlocking state between the plurality of sensor lines and the indicator lights of the display panel; transmitting, to the display panel, electronic information for controlling the illumination state of the indicator lamp of the display panel based on the states of the monitoring areas corresponding to the plurality of sensor lines and the interlocking state specifying information; The display panel controls the lighting state of the indicator lamp based on the telegram information. Disaster prevention system.

Images