JP2001143172A - Data confirming method and fire receiver - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method for confirming data such as the linked data of a sensor line and a section acoustic line and a fire receiver adopting the method for confirming the data. SOLUTION: This fire receiver is connected with sensors 41 and 4I and a transmitter 42 set in a first section I, a second section II, and a third section III for outputting fire signals and section bells 61, 61,... set in each section for alarming the occurrence of fire. In a method for confirming the setting of linked data in the fire receiver indicating which section bell 61... should be rung upon receiving the fire signal outputted from a certain section, when one section in which the section bells 61... are set is designated by a display 73, a section window 70 in the section in which the sensor 41 corresponding to the section is set is flashed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for confirming data in a fire receiver having data such as interlocking data of terminal equipment such as a fire detector and local sounds, and a fire receiver.

[0002]

2. Description of the Related Art Fire alarm systems installed in buildings and the like are:
For example, a fire detector installed at a disaster prevention center or the like (hereinafter, also referred to as a receiver), a fire detector, a transmitter that issues a notification by a predetermined operation of a person, or a local sound, etc.
It is configured to be connected via a line. These fire detectors, transmitters, district sounds, etc. are installed, for example, in one district, which is one floor. The fire receiver has interlocking data to link the detector line to which the fire detector and the transmitter are connected and the local sound line to which the local sound is connected, and a fire signal is input from the fire detector etc. Then, based on the interlocking data, the district sound of the district corresponding to the district that issued the fire signal is sounded.

In the setting of the interlocking data, a zone line (an interlocking destination) to be interlocked with one sensor line is set with a sensor line as an interlocking source. Also, the method of designating the link source and displaying the link destination has been adopted.

[0004]

However, in the above-described checking method, it is difficult or difficult to check in a complicated setting in which a plurality of regional sound lines are linked to one sensor line. There were mistakes. In addition, although the data setting was confirmed for the detector line and the regional acoustic line by the above method, the confirmation work was not actively performed for the other line settings. For example, the correspondence relationship between various alarm devices that send an alarm signal, such as a decrease in water in a water tank, to a fire receiver, and the alarm indicator lights of the fire receiver that light up in response to signals from these alarm devices. Also, if the setting data of the correspondence between the option indicator and the event status in the option display that displays the event occurrence according to the type of event that occurs in each district regardless of the district, once set, check again That was not done much.

[0005] The present invention has been made in view of the above situation, and reliably confirms the link between the detector line and the local acoustic line, and the data setting contents in the fire receiver for various alarm lines or option displays. It is an object of the present invention to provide a method of confirming data that can be performed and a fire receiver adopting such a confirmation method.

[0006]

Means for Solving the Problems To solve the above problems, the invention described in claim 1 of the present invention is, for example, shown in FIG.
As shown in FIG. 2, a terminal device (sensor 41, transmitter 42) provided in a plurality of districts and outputting a fire signal, and a district sound (district bell 61) provided in each of the districts and reporting a fire occurrence. A fire receiver (20) connected to a fire receiver (20) and having data indicating which district sound is to be emitted when a fire signal output from a certain district is received. ,
When one district where the district sound is provided is designated, a display indicating the district where the terminal device corresponding to the district is provided is displayed.

According to the first aspect of the present invention, in the fire receiver, when a fire signal is output from a terminal device in a certain district, data of which district sound is to be sounded is determined. 1 where district sound was established
When one district is designated, a display indicating the district where the terminal equipment corresponding to that district is provided means that,
Since the link source is checked from the district sound side that is the link destination, even if complicated settings such as sounding multiple district sounds when a fire signal is output from a terminal device in one district, The content of the data can be surely confirmed. Here, examples of the terminal device include a fire detector and a transmitter.

According to a first aspect of the present invention, as in the second aspect of the present invention, the fire receiver is provided with a display means (display unit 73) for displaying a line name to which the district sound is connected in units of districts. ), Line selection means (line selection switch 74) for selecting a line name to be displayed on the display means, and a district display section (district window 70) for displaying various information for each district regarding the district to which the terminal device is connected. The one area provided with the area sound is designated by being selected by the line selection means and displayed on the display means, and a display indicating the area where the terminal device corresponding to the area is provided May be performed by operating the corresponding district display unit. "Activate the district display unit" means, for example, that if the district display unit consists of an indicator light, the indicator light is turned on.
It means blinking, and if the district display unit can display characters, the characters are displayed appropriately.

According to a third aspect of the present invention, in the data confirmation method according to the first or second aspect, when one district where the terminal device is provided is designated, the district sound corresponding to the district is designated. It is also possible to confirm by displaying the area where is provided.

[0010] According to the third aspect of the present invention, the first aspect is provided.
Or, in addition to the effect of the invention described in 2 above, since the link destination can be confirmed from the link source as in the past, if necessary,
What is necessary is just to select the confirmation method from the link source or the link destination, and the convenience is improved.

The invention according to claim 4 is, for example, as shown in FIGS. 1 and 3, connected to various alarm devices (110) for issuing various alarm signals via a predetermined line, and to alarm display means ( A first alarm indicator light 32a, a second alarm indicator light 32b, and a third alarm indicator light 32c). When the alarm signal is received via a certain one of the predetermined lines, any one of the alarm indicating means is used. A method of confirming data setting in a fire receiver (20) having data indicating whether to display an alarm, comprising:
When one alarm display means is designated, a display indicating a predetermined line corresponding to the alarm display means is performed.

According to the fourth aspect of the present invention, data set for the correspondence between various alarm devices that emit various alarm signals and alarm display means for displaying an alarm based on alarm signals from the various alarm devices is provided. Since it can be confirmed, even if there is a setting error, it can be easily understood, and more reliable data setting can be achieved. Here, examples of the alarm display means include a display light such as an LED and a character display screen such as a segment display. Also, "displaying a predetermined line" means "
The line name of the line may be displayed, or an indicator lamp or the like associated with the line may be turned on or blinked.

The invention according to claim 5 is, for example, as shown in FIG. 1 and FIG. 3, connected to terminal equipment (sensor 41, transmitter 42) provided for each district, and output from the terminal equipment. When a signal relating to various events to be input is input, event-specific display means (option 1 indicator light 33bb, option 2 indicator light switch 33) for displaying that an event has occurred according to the type of event regardless of the district.
cc), and a method of confirming the setting of the data in the fire receiver having data indicating which event-based display means is to be displayed according to the type of event, wherein one event-based display means is provided. Is designated, a display indicating the type of the event corresponding to the event-specific display means is performed.

According to the invention described in claim 5, an event-specific display means for performing a predetermined display according to the type of various events occurring in each area, and confirming data set for the corresponding event type. Since it is possible, even if there is a setting error, it is easily understood, and more reliable data setting is achieved. Here, the term "terminal equipment" refers to a fire detector, a transmitter, or a smoke elimination device. The term "event" refers to a fire, an abnormality such as a short circuit or disconnection of a line, or an operation of the smoke elimination device. To tell. Further, “displaying the type of event” means, for example, that the type of the event may be specifically displayed by characters or code numbers, or the predetermined indicator lamp and the type of the event may be displayed in advance only for setting confirmation. It may be set in association with each other, and the indicator light may be turned on. Examples of the display means for each event include a display light such as an LED and a character display screen such as a segment display.

According to a sixth aspect of the present invention, there is provided a fire receiver having the data confirmation method according to any one of the first to fifth aspects. With the fire receiver according to the sixth aspect of the present invention, it is possible to confirm the setting contents of various data, so that the fire receiver has no data setting error.

The invention described in claim 7 is the same as the claim 6.
6. The fire receiver according to claim 1, further comprising a storage unit (history storage unit) for storing history information, wherein the storage unit stores the data that can be confirmed by the data confirmation method according to any one of claims 1 to 5. It is characterized by doing. The invention according to claim 8 provides the fire receiver according to claim 7,
The storage means stores the data at the time of turning on the power of the fire receiver or at the time of initialization.

According to the seventh and eighth aspects of the present invention, since the data to be confirmed by the data confirmation method of the present invention is stored in the storage means, the data is stored in the storage means. By calling, data can be confirmed. Further, since the setting data is stored in the storage means, if this storage means and a memory used for normal work are provided separately, even when reading of data from the memory becomes impossible, The setting data can be restored using the data in the storage means.

[0018]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a block diagram showing a configuration of a fire alarm system 10 including a fire receiver 20 of the present invention. The fire alarm system 10 mainly includes a fire receiver 20, a terminal device group 40, a district bell group 60, And various alarm devices 110. The fire alarm system 10 is installed in, for example, a building having a plurality of floors, and one floor of the building is regarded as one district, which is used for monitoring fire of the entire building and alerting the fire or fire extinguishing work. It is responsible for overall disaster prevention activities.

The fire receiver 20 is installed, for example, in a building disaster prevention center or a manager's office.
It controls and controls the entire system and is called a so-called P-type receiver. FIG. 2 shows a front view of the fire receiver 20. The fire receiver 20 has a CPU as shown in FIG.
(Central Processing Unit) 21 and this CPU 21
(Read Only Memory) 27, RAM connected to
(Random Access Memory) 22, display unit 28, terminal interface 29, bell interface 30, P
It comprises an interface 26 for C, an interface 31 for various alarms, a history storage unit 25, a sound unit 24, and an operation unit 23.

The ROM 27 stores various control programs and control data for operating the fire receiver 20, the RAM 22 temporarily stores data and the like, and the CPU 21 stores the control programs and control data in the ROM 27. According to the data, each operation of the fire receiver 20 is controlled while using the RAM 22 as a work area.

The display section 28 is for displaying the current status of the fire alarm system 10, and is provided at the front of the fire receiver 20 as shown in FIG.
a, a second display unit 28b, and a third display unit 28c.
FIG. 3 shows the details of the second display unit 28b and the third display unit 28c. The first display section 28a is provided with district windows 70, 70,... As district display sections for each district.
0 is provided with one LED 71, and when a signal is input to the fire receiver 20 from a terminal device in each area, the LED 71 is turned on, and the occurrence of an event in the area is determined by a work near the fire receiver 20. To inform members. As will be described later, the fire receiver 20 can be connected to 20 lines in order to connect to a terminal device or the like. In FIG.
0, 70... In FIG. 2, reference numeral 70a denotes a district window corresponding to the first district I, and reference numeral 70b denotes a second district II.
It is a district window corresponding to. Reference numeral 72 denotes a floor plate on which a district name such as “first floor” is written.

The district window 70 is lit or blinked not only when an event occurs in each district but also when confirming the data contents set in the confirmation mode. For example, when confirming the interlocking relationship between the sensor line to which the sensor is connected and the local audio line, the area window 70 corresponding to the interlocking line flashes, and the area corresponding to the non-interlocking line is flashed. The window 70 is turned off.

The second display section 28b includes a fire alarm system 10
L indicating whether or not various functions attached to are operating
An ED group 32 is provided. For example, when various alarm devices 110 are activated as described later, the first alarm indicator 32
a, the second alarm indicator 32b, or the third alarm indicator 3
When the fire is detected by the sensor 41 (FIG. 1), the fire alarm representative light 32e is turned on. The second display unit 28b includes an alarm buzzer unit 72a that emits an alarm sound and a telephone jack 73.
Is provided with a telephone speaker 72b for a telephone connected to the telephone. In the fire receiver 20, when the district bell 61 (FIG. 1) in any district sounds, the alarm buzzer unit 72a
A warning sound is also emitted from.

The third display section 28c is provided with a three-digit seven-segment display 73 as display means of the present invention, and an error code or the like is displayed on the display 73. The display 73 can display various lines, for example, one of a district line to which the sensor is connected, a bell line, and other alarm lines to be described later, and is provided below the display 73. Feed switch 74
By operating a line selection switch (line selection means) 74 consisting of a and a return switch 74b, a line to be displayed on the display 73 can be selected. The line selection switch 74 is also used when selecting a line when setting data. Forward switch 74a, return switch 74b
A line selection indicator light 76, 76 for indicating that these switches are operable is provided immediately above.

The operation unit 23 includes various switches for the operator to instruct various operations in the fire alarm system 10 and restoration of the terminal equipment. The operation unit 23 is not provided on its own in appearance, but is shown in FIG.
As shown in the figure, the display unit 28 is provided inside the second display unit 28b and the third display unit 28c, and further on the operation panel 90 (FIG. 4) provided inside the receiver 20. That is, the operation unit 23 includes a sound stop switch 77 provided on the second display unit 28b, a district sound stop switch 78, a switch group 33 provided on the third display unit 28c, and an operation panel 90.

The execution switch 33a is used for switching when setting an interlocking destination after setting an interlocking source in a data setting mode to be described later. The sound stop switch 77 is
When the alarm buzzer unit 72a of the fire receiver 20 is sounding, it is stopped.
Is to stop the district bell 61 (FIG. 1) of each district when it is ringing. The switch group 33 turns on / off various functions performed in the fire alarm system 10.
For example, it has an execution switch 33a for executing data setting in the setting mode.

The fire receiver 20 is provided with an optional function.
Switch 33b, option 2 switch 33c, option 1 indicator light 33bb, option 2 indicator light 33
cc is provided. The optional function means that when a fire signal is input to Option 1 and an abnormal signal such as disconnection or short circuit of the local circuit is set to Option 2 when a fire signal is input from the local circuit I, for example, Is turned on at the same time as the district window 70a is turned on. In other words, when a certain event occurs, it is a function that lights up and displays an alarm according to the type of the event, regardless of in which area the event has occurred. That is, the option 1 indicator light 33bb and the option 2
The display unit for each event of the present invention is constituted by the indicator lamp 33cc.

Here, Option 1 and Option 2
However, what kind of event is set is also set in a data setting mode described later. In the confirmation mode, options 1, 2
The confirmation of the setting is made in advance by associating the district window 70a with the fire setting and the district window 70b with the abnormality setting.

The operation panel 90 is mainly provided with various switches for data setting, and the data setting switch 91 is a switch for switching from a normal fire monitoring mode to a data setting mode. Registration / cancel switch 9
Reference numeral 2 denotes a switch for setting or canceling data. Each time the switch 92 is pressed, the RO of the receiver 20 is changed.
EEPROM included in M27 (electrically erasabl
e programmable ROM (not shown). The item selection switch 93 is used to return to the setting of the link source when setting another link after completing the setting of the link destination.

The confirmation switch 94 is a switch operated when switching to a confirmation mode for confirming the data contents set in the data setting mode. The confirmation contents can be selected according to the number of operations. Interaction data between the district sound line and the sensor line, the correspondence between various alarm devices 110 and the warning indicators 32a to 32c in two operations, and the correspondence between optional functions and event types in three operations can be confirmed. Has become. The reset switch 95 is a switch for releasing the data setting mode and the confirmation mode and returning to the normal monitoring mode.

The sound section 24 controls the ringing of the district bells 61, 61... (See FIG. 1). The district bell group 60 and the sound section 24 are connected via the bell interface 30.

The history storage unit (storage means) 25 stores event information input to the fire receiver 20 from the terminal equipment of each district circuit, various switch operations on the operation unit 23, and the like.
Information on all the operations that occur in the fire receiver 20 (hereinafter, referred to as history information) is recorded together with the time, so that the latest data is always stored.
An external PC (personal computer) 100 is connected to the history storage unit 25 by the external PC interface 100.
, The history information can be read out as data. Also, the history storage unit 25 stores data on the correspondence between the options 1 and 2 and the types of events, interlocking data and alarm indicators 32a, 32b, and 32c, which will be described later, and lines 16 to 2
When the fire switch 20 is initialized by operating the reset switch 95, the data content of the EEPROM is stored as data such as data relating to the correspondence with 0.

The terminal device group 40 is composed of terminal devices installed in each district. Fire receiver 20 is 20
Lines can be connected, and among them, 1 to 15 lines are connected to a detector line to which a fire detector is connected.
FIG. 1 shows, for convenience, three districts, a first district I, a second district II, and a third district III, out of 15 sensor lines. The detector lines that make up one area are common line C and L1
Sensors 41 and 41 as terminal equipment and a transmitter 42 are connected in parallel to a line (or an L2 line or an L3 line). The common line C and the L1 line (L2 line, L3 line) are connected to the fire receiver 20 via the terminal interface 29, and the fire receiver 20 is connected to the common lines C and L
A control signal is output to each terminal device via one line (L2 line, L3 line), and a response signal from each terminal device is received. In this specification, L1 line, L2 line
When the line and the L3 line are not distinguished, they may be referred to as an L line.

The transmitter 42 in each area is connected to the common line C and L1.
A connecting all districts, not just lines (L2 line, L3 line)
Line, and when the transmitter 42 is pressed, L1
A transmitter signal is output to the fire receiver 20 not only through the line (L2 line, L3 line) but also through the A line. Further, a terminator 43 is provided at the end of each district line, and a predetermined voltage signal is periodically output from the terminator 43 to the fire receiver 20,
The fire receiver 20 can monitor whether or not the local line is disconnected.

The district bell group 60 is composed of district bells 61 which are district sounds for alarm installed in each district. The district bell 61 of each district has a bell common line BC common to all districts and a bell line B1 (or B2,
B3). The bell common line BC and the bell line B1 (B2, B3) are connected to the fire receiver 20 via the bell interface 30, and the fire receiver 20 is connected to the bell common line BC and the bell line B1.
A control signal for ringing the bell is transmitted via (B2, B3), and a response signal from each district bell 61 is received, and each district connected to the bell line B1 (B2, B3). The bell 61 sounds according to a control signal from the fire receiver 20. FIG. 1 shows, for convenience, three district bell lines and three district bells 61 for each bell line.

The fire receiver 20 has data (linked data) for linking each of the district circuits and one of the bell circuits in the ROM 27. When an event occurs in one district, the fire receiver 20 has the data. The area bell 61 at the location corresponding to is sounded. For example, fire receiver 20
When the first fire detection signal is input from the sensor 41, based on the interlocking data, the area bell 61 of the area where the sensor 41 is provided (the floor) and the area immediately above the area are located.
, And when the second fire detection signal is input thereafter, the district bell 61 of the entire building is made to ring irrespective of the interlocking data (divisional ringing method). This linked data is set in the data setting mode and can be confirmed in the confirmation mode.

The various alarm devices 110 are devices that issue various alarms related to disaster prevention and output various signals to the receiver 20, and include, for example, a detector that detects the amount of water in a fire extinguishing water storage tank, A fire extinguishing device such as a sprinkler, etc., when the detector detects that the water amount has become equal to or less than a predetermined amount, outputs a signal to that effect to the fire receiver 20 or an activation signal when the sprinkler is activated. Is output to the fire receiver 20. Here, signals output from the various alarm devices 110 to the receiver 20 are referred to as alarm signals.

The alarm devices 110 are connected to the alarm interface 3 of the receiver 20 via an alarm line including an alarm common line KC as a reference voltage line and an alarm line K as an information line.
1 connected. The receiver 20 according to the present embodiment
As described above, 20 lines can be connected, and 16 to 20 lines (predetermined lines) other than the sensor lines are connected to various alarm devices 110. These 16 to 20 lines are connected to a plurality of various devices. It is connected to a plurality of alarm lines K provided corresponding to the alarm devices 110. The line 16 monitors the decrease of water in the water storage tank, the lines 17 to 19 monitor the activation of the starting valve of the sprinkler fire extinguishing system, and the line 20 monitors the operation of the manual starting device of the sprinkler extinguishing system. More specifically, when the contact point of the water detector of the water storage tank or the start valve of the sprinkler fire extinguishing system is closed, the output becomes line 1.
6 to 20 so that an alarm signal is output to the receiver 20.

Then, an alarm signal is transmitted from the line 16 to the receiver 2.
When output is made for 0, the first warning indicator light 32a (FIG. 3)
Lights up, and when an alarm signal is output from the lines 17 to 19 to the receiver 20, a second alarm indicator light 32b is output. When an alarm signal is output from the line 20 to the receiver 20, a third alarm display is displayed. The lamp 32c is turned on. further,
When the first alarm indicator light 32a, the second alarm indicator light 32b, and the third alarm indicator light 32c are turned on, the alarm buzzer 72a
A warning sound is issued from. Normal state,
That is, when the contacts connected to the lines 16 to 20 are opened due to the detection of the recovery of the water volume by the detector or the termination of the operation of the sprinkler, an alarm signal to the receiver 20 is issued. Is stopped, the first alarm indicator light 32a, the second alarm indicator light 32b, the third alarm indicator light 32c are turned on, and the alarm sound from the alarm buzzer 72a is also stopped.

The first alarm indicator light 32a and the second alarm indicator light 3
2b, and the line 16 for the third alarm indicator light 32c,
The correspondence between the lines 17 to 19 and the line 20 is set in the data setting mode, and the contents after the setting can be checked in the check mode.

FIG. 5 shows a flowchart of the data setting process performed by the fire receiver 20. The setting processing shown in FIG. 5 is well-known, and the setting processing shown in FIG. Therefore, the sensor line will be described below as a representative. First, when this process starts, it is determined in step S1 whether or not the mode has been switched from the normal monitoring mode to the data setting mode. When the data setting switch 91 (FIG. 4) is operated to switch to the data setting mode, the process proceeds to step S2. While the switch 91 is not operated and the mode is not switched to the data setting mode, the determination in step S1 is repeated.

In step S2, the execution switch 3
3a and the line selection switch 74 (FIG. 3) are operated to perform a process of setting a desired regional audio line to correspond to one regional line. Next, the process proceeds to step S3, and the registration / cancel switch 92 is operated to register or cancel the setting in step S2. If there are a plurality of district sound lines to be set corresponding to one district line, step S
2. Step S3 is repeated. After step S3, it is determined in step S4 whether to set data for another district line. If it is determined that the item selection switch 93 is operated to perform data setting for another line, the process returns to the switch S2, and data setting for another line is performed.
If the item selection switch 93 is not operated, step S
Go to 5. In step S5, it is determined whether or not the data setting mode has been released, that is, the reset switch 95
It is determined whether or not the reset switch 95 has been operated.
If has not been operated, the determination in step S5 is repeated, and if the reset switch 95 has been operated, this setting process is terminated, the data set in step S6 is written in the history storage unit 25, and the fire Return to fire monitoring mode.

FIG. 6 shows a flowchart of the data confirmation processing set by the method of FIG. This process starts from the normal fire monitoring mode. First, in step S11, it is determined whether the confirmation switch 94 (FIG. 4) has been turned ON. If the confirmation switch 94 is not turned on, the determination in step S11 is repeated, and the confirmation switch 92 is turned on.
Then, the process proceeds to step S12. Step S12
In, a process of confirming the operation number n of the confirmation switch 94 is performed. Next, the process proceeds to step S13, in which a process of determining whether or not the number of operations n of the confirmation switch 94 is 1 is performed. If n = 1, the process proceeds to step S16. If not n = 1, the process proceeds to step S16. Move to S14. In step S14, it is determined whether or not n = 2.
If it is 2, the process moves to step S21. If n = 2, the process proceeds to step S30, where it is determined whether n = 3. If n = 3, the process moves to step S30,
If n = 3, the process proceeds to step S15. In step S15, a process for setting n = 0 is performed, and the process returns to step S12.

In step S16, a process of confirming the interlocking data of the local sound line and the sensor line is started, and a process of obtaining the interlocking data from the EEPROM is performed. Next, the process proceeds to step S17, and the display 73 displays
At the same time as displaying one of the district acoustic lines, a process of blinking the district window 70 of the sensor line associated with the regional acoustic line is performed.

Next, in step S18, it is determined whether or not the feed switch 74a or the return switch 74b of the line selection switch 74 has been operated. If it is determined that the switch has been operated, the process proceeds to step S19, and the process proceeds to step S1.
In accordance with the operation in step 8, the display of the area acoustic line is changed, and the area window 70 of the sensor line with which the area acoustic line is linked is blinked. Step S19
After that, and if the line selection switch 74 is not operated in step S18, the process proceeds to step S20. In step S20, it is determined whether or not the reset switch 95 has been operated. If not, the process returns to step S17 to repeat the setting confirmation process. By repeating the processing in step S17, the worker or the like can confirm which of the sensor lines is set as the link source with respect to the one area acoustic line as the link destination.

After step S14, step S2
When the process proceeds to 1, the process of confirming the correspondence between the lines 16 to 20 and the alarm indicator starts. In step S21, data on the correspondence between the lines 16 to 20 and the first, second, and third warning indicators 32a, 32b, and 32c is stored in the E.
The process of acquiring from the EPROM is performed. Next, in step S22, one of the warning indicators is flashed, and the number of the alarm indicator is displayed on the display 73, and at the same time, the district window 70 of the corresponding line is flashed. For example, if the first warning indicator light 32a blinks, "1" is displayed on the display 73, and the district window 70 corresponding to the line 16 blinks.

Next, the flow shifts to step S23, in which a process is performed to determine whether or not the line selection switch 74 has been operated. If so, the flow shifts to step S24. In step S24, according to the operation in step S23, the contents of the alarm indicator light and the indicator to be blinked are changed, and, for example, the second indicator light 32b is blinked to display "2" on the indicator 73, and at the same time, the line 17 Turn on the corresponding district window. Next, the process proceeds to step S25, where it is determined whether or not the reset switch 95 has been operated. If not, the process returns to step S22 to repeat the setting confirmation process. By repeating the processing in step S22, it is possible to confirm which line (which alarm device) each alarm indicator lamp corresponds to. If a plurality of lines correspond to one alarm indicator, only the district window corresponding to the first line (line 17 of lines 17 to 19) may blink as described above, The district windows corresponding to all the lines may blink.

When the process proceeds to step S31, a process of confirming the correspondence between the option function and the event type starts.
In step S31, a process of acquiring data on the relationship between the options 1 and 2 and the district windows 70a and 70b associated with the event status as described above is performed from the EEPROM. Then, step S
32, the option 1 indicator light 33b is turned on, and the fire is set in the district window 70 for confirmation.
Flashes a. Thereby, it can be confirmed that the option 1 corresponds to the fire signal. Then, step S
At 33, it is determined whether or not the option 2 switch 33c is in the ON state.
Then, the process goes to 4 and the option 1 indicator light 33bb is turned off, and instead, the option 2 indicator light 33cc is blinked and the district window 70b is blinked. Thereby, it can be confirmed that the option 2 corresponds to an abnormal signal such as a short circuit or a disconnection. Next, the process proceeds to step S35, where it is determined whether or not the reset switch 95 has been operated. If the reset switch 95 has not been operated, the process returns to step S32 to repeat the processing for checking option 1 and option 2.

In steps S20, S25 and S35, reset switch 95 is turned on.
If it is determined that this is the case, the data setting confirmation process ends, and the process returns to the normal fire monitoring mode.

According to the fire receiver 20 and the method of confirming data in the fire receiver 20 described above, for the detector line and the district sound line, the district sound line to be linked is designated, and the designated district sound line is designated. Since it is possible to confirm which sensor line corresponds to the line, even if a plurality of district sound lines are set to correspond to one sensor line, it can be confirmed without fail.

The correspondence between the optional functions and the event types, the line of the receiver 20 to which various alarm devices are connected, and the first, second, and third alarm indicators 32a, 32b, 32
Since the correspondence relationship with c can also be confirmed, even if a setting error is made, the user can be aware of the error and set it more reliably.

In the present invention, in addition to the above-described confirmation method, the confirmation method of the detector line and the area acoustic line can be confirmed by designating the linked detector line as in the past. In that case, when the number of the sensor line is displayed on the display 73, the district window corresponding to the set district acoustic line is turned on or blinks, and it is possible to confirm the presence or absence of interlocking. As described above, since it is possible to check from the link destination, it is only necessary to select a check method from the link source and the link destination as necessary, and the convenience is improved.

The present invention is not limited to the above-described embodiment, but can be modified as appropriate.
For example, although there are three indicator lamps that provide an alarm display for the various alarm devices 110 and two indicator lamps for optional functions, any number of these indicators may be used. It may be displayed. In addition, the linked data is not limited to the above embodiment,
For example, the setting may be such that only the district bell of the district where the fire detector is activated sounds or the district bell of three or more districts is ringed around the district where the fire detector is activated.

[0054]

According to the first or second aspect of the present invention, when a fire signal is output from a terminal device in a certain district in a fire receiver, data of a district sound of which district is sounded is output. In the confirmation method, when one district where the district sound is provided is designated, a display indicating the district where the terminal device corresponding to the district is provided is displayed, that is, from the district acoustic side as the link destination. By confirming the interlocking source, even if it is a complicated setting such as sounding multiple district sounds when a fire signal is output from a terminal device in one district, it is certain that the data content is definitely You can check. Further, although the presence or absence of the setting of the interlocking data at the time of data confirmation is indicated by blinking and extinguishing of the district window 70, it may be distinguished by turning on and off, or by turning on and blinking.

According to the third aspect of the present invention, the first aspect is provided.
Or, in addition to the effect of the invention described in 2 above, since the link destination can be confirmed from the link source as in the past, if necessary,
All you have to do is select the method of checking from the link source or link destination.
Convenience is improved.

According to the fourth aspect of the present invention, data set for the correspondence between various alarm devices that emit various alarm signals and alarm display means for displaying an alarm based on the alarm signals from the various alarm devices is provided. Since it can be confirmed, even if there is a setting error, it can be easily understood, and more reliable data setting can be achieved.

According to the fifth aspect of the present invention, an event-specific display means for performing a predetermined display according to the type of various events occurring in each area, and confirming data set for the corresponding event type. Since it is possible, even if there is a setting error, it is easily understood, and more reliable data setting is achieved.

With the fire receiver according to the sixth aspect of the present invention, it is possible to confirm the setting contents of various data, so that the fire receiver has no data setting error.

According to the seventh and eighth aspects of the present invention, since the data to be confirmed by the data confirmation method of the present invention is stored in the storage means, the data is stored in the storage means. By calling, data can be confirmed. Further, since the setting data is stored in the storage means, if this storage means and a memory used for normal work are provided separately, even when reading of data from the memory becomes impossible, The setting data can be restored using the data in the storage means.

[Brief description of the drawings]

FIG. 1 is a block diagram showing an example of a fire alarm system according to the present invention.

FIG. 2 is a front view of a fire receiver provided in the fire alarm system of FIG. 1;

FIG. 3 is an enlarged view showing a part of a display unit of the fire receiver shown in FIG. 2;

FIG. 4 is a diagram showing an operation panel inside the fire receiver of FIG. 2;

FIG. 5 shows a flowchart of a data setting process in the fire receiver.

FIG. 6 shows a flowchart of a process of confirming set data in the fire receiver.

[Explanation of symbols]

Reference Signs List 10 fire alarm equipment 20 fire receiver 21 CPU 22 RAM 23 operation unit 25 history storage unit (storage means) 27 ROM 28 display unit 29 terminal interface 30 bell interface 31 various alarm interfaces 32a first alarm indicator light 32b second Alarm indicator light 32c Third alarm indicator light 33a Execution switch 33b Option 1 switch 33bb Option 1 indicator (display means for each event) 33c Option 2 switch 33cc Option 2 indicator (display means for each event) 40 Terminal equipment group 41 Sensor ( Terminal equipment) 42 Transmitter (terminal equipment) 60 District bell group 61 District bell (District sound) 70, 70a, 70b District window (District display section) 71 LED 73 Display (Display means) 74 Line selection switch (Line selection means) ) 74a Pitch 74b return switch 90 control panel 91 data set switch 92 registration / release switch 93 item selection switch 94 confirmation switch 95 reset switch 110 various alarm devices

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Akira Sato 1-11-6 Hatagaya, Shibuya-ku, Tokyo Inside Nittan Co., Ltd. (72) Inventor Seiichi Tanaka 1-11-6 Hatagaya, Shibuya-ku, Tokyo Nik F-term (reference) in Tan Co., Ltd. 5G405 AA06 AD07 CA22 CA30 CA31 CA51

Claims (8)

[Claims] When a fire signal output from a certain area is connected to a terminal device provided in a plurality of districts for outputting a fire signal and connected to a district sound provided in each of the districts for notifying a fire occurrence. In the method of confirming the setting of the data in the fire receiver having data of which district sound is to be sounded in one of the districts, when one district where the district sound is provided is designated, A method for confirming data, wherein a display indicating a district where a corresponding terminal device is provided is performed. 2. A fire receiver, comprising: display means for displaying a line name to which the district sound is connected in units of district, line selection means for selecting a line name to be displayed on the display means, and terminal equipment. And a district display unit for displaying various information for each district, wherein one district provided with district sound is designated by being selected by the line selection means and displayed on the display means, and is designated by the district. 2. The data confirmation method according to claim 1, wherein the display indicating the district where the terminal device corresponding to the above is provided is performed by operating a corresponding district display unit. 3. When one area where the terminal device is provided is designated, it can be confirmed by displaying the area where the area sound corresponding to the area is provided. The method for confirming data according to claim 1. 4. An alarm device which issues various alarm signals, is connected via a predetermined line, has alarm display means, and receives the alarm signal via one of the predetermined lines. A method for confirming the setting of said data in a fire receiver having data indicating which alarm display means to display an alarm, said alarm display means being designated when one alarm display means is designated A method for confirming data, wherein a display indicating a predetermined line corresponding to is provided. 5. When a signal relating to various events output from the terminal device is connected to a terminal device provided for each district, an indication that an event has occurred according to the type of event regardless of the district. A method for confirming the setting of the data in a fire receiver having data indicating which event-based display means is to be displayed according to the type of event, the method comprising: A method of confirming data, wherein when an event-specific display means is designated, a display indicating the type of event corresponding to the event-specific display means is performed. 6. A fire receiver comprising the data confirmation method according to claim 1. 7. A storage means for storing history information, wherein the storage means stores the data which can be confirmed by the data confirmation method according to any one of claims 1 to 5. The fire receiver described in. 8. The fire receiver according to claim 7, wherein the storage means stores the data when the fire receiver is powered on or initialized.