JP3504868B2 - Voice alarm device and fire alarm system for apartment house using the voice alarm device - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a voice alarm device for generating and outputting a voice alarm signal for outputting a voice alarm, and a fire alarm system for an apartment house using the voice alarm device.

[0002]

2. Description of the Related Art In a conventional fire alarm system for an apartment house, when a fire detector installed in a dwelling unit issues a warning,
A fire signal is sent from the dwelling unit receiver installed in the dwelling unit to the dwelling unit receiver that centrally monitors disaster prevention information installed in the center of the manager's room. The residential building receiver that has received the fire signal sends, for example, a regional acoustic control signal to the residential unit receivers of the residential units on the fire floor and the floor immediately above, and causes the speaker of the residential unit to ring. At the same time, the receiver for residential building sends a voice alarm signal to the common-use speaker installed on the fire floor and the floor directly above it, and sounds it to notify of the fire.

FIG. 6 is a block diagram showing the structure of such a conventional fire alarm system for an apartment house. In this figure, the dwelling unit receiver 2 is installed in all dwelling units of the apartment building 1, and the dwelling unit receiver 2 of each dwelling unit on each floor is a fire signal line L ₁ , L ₂ , laid on each floor. L _3, ..., L _n, and local sound control signal lines _{B 1, B 2, B 3} , ..., it is connected to B _n. For example, the dwelling unit receiver 2 of each dwelling unit on the first floor is connected to the fire signal line L ₁ and the district acoustic control signal line B ₁ , and the dwelling unit receiver 2 of each dwelling unit on the second floor is a fire signal line L ₂ . It is connected to the district sound control signal line B ₂ . The fire detector 4 installed in the dwelling unit is connected to the dwelling unit receiver 2,
The fire signal is output to the fire signal line L when the fire detector 4 issues a warning. Also, when the residential unit receiver 2 receives a district acoustic control signal from the residential ridge receiver 3 via the district acoustic control signal line B, it generates and outputs a voice alarm message and causes the speaker 5 to ring. A fire detector 4 and a common-use speaker 6 are installed in a common area such as a corridor on each floor of the apartment building 1. The fire detector 4 in the common area on each floor is connected to the above-mentioned fire signal lines L ₁ , L ₂ , L ₃ , ..., L _n . In addition, the common-use speaker 6 on each floor is the audio signal line KP laid on each floor.
1, KP2, KP3, ..., KPn. The audio signal lines KP1, KP2, KP3, ..., KPn are receivers 3 for residential buildings.
It is pulled out from a voice alarm device 8 built in or separately installed.

When the fire detector 4 issues a fire signal output from the dwelling unit receiver 2 to the dwelling unit receiver 3, the dwelling unit receiver 3 receives, for example, a dwelling unit receiver 2 on the fire floor or immediately above it.
The district sound control signal is output via the district sound control signal line B, and the fire representative signal, the district sound representative signal representing the district sound control signal, and the fire district signal indicating the fire district are output to the voice alarm device 8. To generate a voice alert signal,
The output is performed, and the speaker 7 of itself is activated to give a voice alarm. The residential building receiver 3 is provided with a district sound stop switch (not shown) for stopping the ringing of the residential unit receiver 2 and the common-use speaker 6 in the operation test of the fire detector 4, etc. By operating the stop switch, the residential ward receiver 3 does not output the district acoustic control signal and the district acoustic representative signal to the residential unit receiver 2 and the voice alarm device 8, and as a result, the speaker of the residential unit receiver 2 5 and the speaker 6 of the common part do not output a voice alarm.
In this case, if the area sound control signal and the area sound representative signal have already been output and the speaker 5 of the dwelling unit receiver 2 and the common area speaker 6 are ringing, the area sound stop switch is pressed to immediately Stops ringing.

When the fire alarm signal, the fire district signal, and the district sound representative signal output from the residential receiver 3 are taken in, the voice alarm device 8 sets a voice alarm message and a voice signal line for the fire district signal in advance. The audio signal lines KPn and KPn + 1 on the fire floor and the floor immediately above that generate the voice alarm signal for notifying the fire and the fire floor and output the generated voice alarm signal by referring to the data table (see FIG. 9). To output an audio alarm signal to them. For example, when a fire occurs on the first floor, a voice alarm signal is generated to inform that the fire has occurred on the first floor, and the voice signal line KP on the first floor is generated.
Output to audio signal line KP2 on the 1st and 2nd floor. This gives 1
A voice alarm signal is output from the shared speaker 6 on the first and second floors and sounds. When a fire occurs on the second floor, a voice alarm signal for notifying that a fire has occurred on the second floor is generated and output to the voice signal line KP2 on the second floor and the voice signal line KP3 on the third floor. As a result, a voice alarm signal is output from the shared speaker 6 on the second and third floors and sounds. In this way, the voice alarm device 8 generates and outputs a voice alarm signal for notifying a fire and a fire floor when a fire occurs in a certain dwelling unit, so that the shared unit speaker 6 on the floor of the dwelling unit and the floor directly above it are shared. Partial loudspeakers 6 are activated at the same time to notify the inhabitants of the dwelling units on the fire floor and the floor directly above the fire floor and people in the common area of the fire occurrence and the fire location. When the fire spreads and, for example, the fire detector 4 in the common area on the second floor issues an alarm, a voice signal is generated to inform that the fire has occurred on the second floor, and the voice signal lines KP2 and 3 on the second floor are used. It is output to the audio signal line KP3 on the floor.

[0006] Normally, the common speaker 6 on the fire floor and the floor immediately above it are activated, but the data table of the voice alarm device 8 indicates which floor the common speaker 6 is activated on the fire floor. It can be set arbitrarily according to the data to be written. Further, in FIG. 6, the audio signal line K
Although only one line is installed on each floor for P1, KP2, KP3, ..., KPn, for example, when two lines are installed on each floor, audio signal lines KP1, KP2 are installed on the first floor and audio signals are installed on the second floor. Since the lines KP3 and KP4 will be laid, for example, if a fire occurs on the first floor, the voice alarm device 8
Audio signal lines KP1, KP2 on the first floor and audio signal line KP on the second floor
3. Output audio signal to KP4. Further, in FIG. 6, only one shared speaker 6 is connected to one line, but a plurality of shared speakers 6 can be connected.

As shown in FIG. 7, the voice alarm device 8 has, for example, 10 voice signal lines KP1, KP2, KP.
3, ..., KP10 can be connected, but if the size of the apartment building becomes large and it becomes necessary to install 10 or more lines of the shared speaker 6, the voice alarm device 8 should be added. There is. When the voice alarm device 8 is added, as shown in FIG. 8, the voice alarm device 8 ₂ to be added is connected with the ring signal output end of the _first voice alarm device 8 _{1 to} the ring signal output end of the _first voice alarm device 8 _1. To do. As a result, the fire detector 4 on the 10th line issues a warning, and when a fire district signal corresponding to the 10th line is output, the first voice alarm device 8 ₁ goes directly to the _second voice alarm device 8 ₂ . A floor ringing signal is input.
7 and 8, only the wiring for transmitting the fire area signal is shown as the wiring between the residential building receiver 3 and the voice alarm device 8, but in reality, the fire representative signal and the district sound representative signal are used. Wiring for transmission is also provided, and voice alarm device 8
Is activated on the condition that a fire representative signal, a fire district signal and a district sound representative signal are input, generates a voice alarm signal notifying a fire and a fire floor, and outputs a voice signal line K corresponding to the fire district signal.
Output to Pn and KPn + 1.

[0008] and, in the event of a fire in the apartment house 1, fire floor and since it is to perform the voice alarm at the just above the floor, directly above the floor sounded in voice alarm device 8 ₂ of the second unit was added By inputting a signal, the second voice alarm device 8
_From the 1st output terminal of ₂ , the 10th of the _first voice alarm device 8 ₁
An audio alarm signal with the same content as the audio alarm signal output from the output end is output (for example, "... a fire broke out on the 10th floor"). Here, in the case where the voice alarm device 8 is added, in order to simultaneously perform the voice alarm between the _first voice alarm device 8 ₁ and the second voice alarm device 8 ₂ on the fire floor and the floor immediately above it. In addition, the first input end of the _second audio alarm device 8 ₂ is not used, but the second alarm end is used from the second input end. That is, the 11th line is connected to the second voice alarm device 8 ₂
Is connected to the second input end without being connected to the first input end. In the same way, the 12th and subsequent lines are shifted one by one and connected. The reason is as shown in the circuit diagram of the voice alarm device 8 in FIG.
This is because, in the voice alarm device 8, the fire district signal input path from the first input end and the directly above floor ringing signal input path from the immediately above floor ringing signal input end are common inside.

By the way, even if the connection of the residential wing receiver 3 to the second voice alarm device 8 ₂ is shifted one by one, it is necessary that the alarm contents are consistent. That is, the sound from the tenth output end of the _first audio alarm device 8 ₁ is output from the first output end when the immediately above-sound ringing signal input end of the _second audio alarm device 8 ₂ is input. An audio signal with the same content as the signal (for example, "... a fire broke out on the 10th floor ...") is output, and a fire area signal is input to the second input end of the second audio alarm device 8 ₂ . The data table of the _second audio alarm device 8 ₂ so that the same audio signal (for example, “... a fire occurred on the 11th floor ...”) is output from the first output end and the second output end when Set data for.

Now, the circuit of FIG. 9 will be described in detail.
An interface 11 including a photocoupler and a diode for preventing backflow is provided between each input end of the voice alarm device 8 and a control unit (microcomputer) 10 in the device.
Further, the first input end and the immediately above floor sounding signal input end are commonly connected, and a diode 12 is provided between the connection point and each input end. Further, the tenth input end is internally connected to the output signal end of the directly above floor.

Then, for example, if the fire detector 4 on the 10th line (10th floor) issues an alarm and a fire area signal corresponding to the 10th line is output from the receiver 3 for the residential building, the second voice is output. Alarm unit 8 ₂ directly above the floor ringing signal input end and control unit 10
Since a current flows from the interface 11 to and from the interface 11 through the route indicated by the chain line in the figure to the tenth input end of the _first voice alarm device 81, the fire area signal is sent to the input port IN1 of the control unit 10 via the photo coupler. To enter. At the same time, a current also flows through the interface 11 of the _first voice alarm device 8 ₁ through the route indicated by the chain line in the figure, so that the fire area signal is input to the input port IN10 of the control unit 10 via the photocoupler.

Control unit 10 of the _first voice alarm device 8 _1.
When detecting that a fire district signal is input to the input port IN10, the data table 13 is referred to. Then, the combination data (to be described later) of the voice data memory address for generating the voice alarm message corresponding to the input port IN10 (for example, "... a fire has occurred on the 10th floor ...") is output to the voice synthesizer 16. At the same time, output end data (described later) is output to the audio signal line selection unit 15. It also outputs a start signal to the amplifier 14. Upon receiving the combination data of the voice data memory address data from the control unit 10, the voice synthesizing unit 16 requests the voice data memory 17 to read the voice data of the address indicated by the data. Then, a voice alarm signal “fire has occurred on the 10th floor” is synthesized from the read voice data and output to the amplification unit 14. The audio signal line selection unit 15 receives the output end data from the control unit 10 and connects the amplification unit 14 and the output end. For example, when receiving the output end data (1, 2), the amplifier 14 is connected to the first and second output ends (audio signal lines KP1, KP2). When receiving the output terminal data (2, 3), the amplifier 14 is connected to the second and third output terminals (audio signal lines KP2, KP3).

Here, FIG. 10 shows the first voice alarm device 8
It is a diagram showing a data table 13 of the control unit 10 of ₁ ,
FIG. 11 is a view showing the data table 13 of the control unit 10 of the _second voice alarm device 8 ₂ . FIG. 12 is a diagram showing the contents of the audio data memory 17. In the data table 13 of the control unit 10 of the _first voice alarm device 81, the combination data (01, 21, 22) of the voice data memory address and the output end data (1, 2) are input to the input port IN1. It is set. Also, for the input port IN2, the combination data (02, 21, 22) of the audio data memory address and the output end data (2,
3) is set. For the input port IN10, the combination data (1
0, 21, 22) and output end data (10) are set.

In the data table 13 of the control unit 10 of the _second voice alarm device 8 ₂ , for the input port IN1,
Combination data of voice data memory address (10,
21, 22) and output end data (1) are set, and combination data (11, 21, 22) of audio data memory address and output end data (1, 2) are set for the input port IN2. Has been done. Further, combination data (12, 21, 22) of audio data memory addresses and output end data (2, 3) are set to the input port IN3. Also, the input port IN1
0, the combination data (19, 21, 22) of the audio data memory address and the output end data (9, 1)
0) is set. On the other hand, in the voice data memory 13, addresses “01”, “02”, ..., “10”, ...,
For “20”, “21”, “22”, ...
"Floor", "2nd floor", ..., "10th floor", ..., "20th floor",
Voice data such as "de", "fire has occurred", ... is written.

Therefore, for example, when a fire area signal is input to the input port IN1 of the control unit 10 of the _first voice alarm device 81, the control unit 10 causes the combination data (01, 21, 22) of voice data memory addresses to be input. ) Is output to the voice synthesizer 16 and output end data (1, 2)
Is output to the voice signal line selection unit 15, the voice alert signals “1st floor”, “de”, and “fire has occurred” synthesized by the voice synthesis unit 16 are amplified by the amplification unit 14, first and second. It is output to the audio signal lines KP1 and KP2 via the output end. In addition, the input port IN1 of the control unit 10 of the voice alarm device 8 ₁
When the fire area signal is input to 0, the control unit 10 outputs the combination data (10, 21,
22) is output to the voice synthesizing unit 16 and the output end data (10) is output to the voice signal line selecting unit 15, so that the “10th floor”, “de”, and
The voice signal "A fire broke out" is amplified by the amplifier 14,
It is output to the audio signal line KP10 via the output terminal 10.

Further, for example, the second voice alarm device 8₂
The ringing signal directly above the floor is input to the input port IN1 of the control unit 10 of
When the power is input, the control unit 10 sends the audio data memory address
The combination data (10, 21, 22) is the speech synthesis unit 1.
6 and the output end data (1) is a voice signal.
Since it is output to the line selection unit 15, the voice synthesis unit 16 synthesizes it.
"10th floor", "de", "a fire broke out"
The voice signal is a voice signal via the amplifier 14 and the output terminal 1.
Output to line KP11. In addition, the voice alarm device 8 2, control
Fire area signal is input to the input port IN10 of part 10
And the combination of the voice data memory address from the control unit 10.
The combination data (19, 21, 22) is output to the voice synthesis unit 16.
The output end data (9, 10) is voice signal line
Since it is output to the selection unit 15, it is synthesized by the voice synthesis unit 16.
"19th floor", "de", "a fire broke out"
The voice signal is output via the amplifier 14 and the output terminals 9 and 10.
It is output to the signal lines KP19 and KP20.

Here, FIG. 13A shows the setting contents of the data table 13 for the fire area signal from the residential receiver 3 in the _first voice alarm device 8 ₁ and the selected voice signal line. 13B is a diagram showing the relationship between FIG.
Is the receiver 3 for the residential building in the _second audio alarm device 8 ₂ .
It is a figure which shows the relationship between the setting content of the data table 13 with respect to the fire district signal from FIG. A voice alarm message is shown in the voice data memory address setting column of the data table 13 for easy understanding.

[0018]

By the way, as described above, in the conventional voice alarm device, when the voice alarm device 8 is added, the fire area for the receiver 3 for the residential ridge of the voice alarm device 8 to be added is increased. The signal wirings must be shifted one by one, and data must be set in the data table 13 of the voice alarm device 8 to be added so that the voice alarms for the respective lines can be matched with the wirings. Therefore, there is a problem that the wiring connection work and the data setting work become complicated and it is easy to make a work mistake.

The present invention has been made in view of the above-mentioned circumstances, and when the voice alarm device is added, it is not necessary to shift the wiring of the voice alarm device to be installed to the receiver for the residential building, and complicated data is required. An object of the present invention is to provide a voice alarm device that does not require setting and a fire alarm system for an apartment house using the voice alarm device.

[0020]

In order to achieve the above object, a voice alarm device according to the invention of claim 1 is provided with a voice alarm having a plurality of signal input terminals and the same number of signal output terminals as the plurality of signal input terminals. In the device, a signal output means for outputting a direct upper floor ringing signal when there is a signal input at the uppermost signal input end of the plurality of signal input ends, and a direct upper floor ringing output from another voice alarm device. When a signal input means for receiving a signal and one of the plurality of signal input terminals have a signal input, the data table is referred to generate an audio alarm signal corresponding to the input signal, and the generated audio alarm signal is generated. Data table for outputting data to be output from one or a plurality of predetermined signal output terminals of the plurality of signal output terminals, and when a signal immediately above the floor ringing signal is taken in by the signal input means. For reference, the same voice alert signal as the voice alert signal generated corresponding to the signal input to the uppermost signal input terminal of the other voice alert device is generated, and the generated voice alert signal is set to the maximum. Control means for outputting data to be output from the lower-order signal output terminal, and one or more signal outputs for generating a voice alarm signal according to the data output from the control means and the generated voice alarm signal specified by the data. And a voice alarm signal output means for outputting from the end.

According to this structure, it has a signal input means for exclusively taking in the immediately above floor ringing signal, and when the immediately above floor ringing signal is taken in by this signal input means, another voice is referred to by referring to the data table. The same voice alarm signal as the voice alarm signal generated for the signal input to the highest signal input terminal of the alarm device is generated, and this voice alarm signal is output from the lowest signal output terminal. For example, if a voice alarm device is used for 10 lines and one voice signal line KP is installed on each floor of a 20-story apartment building, a fire will occur on the 10th floor and a fire detector for the 10th line will be issued. Then, 1
From the 10th signal output end of the first voice alarm device, a voice alarm signal of the content "... a fire broke out on the 10th floor ..." is output. At the same time, the ringing signal directly above the floor is input to the second voice alarm device from the signal input means, and "... a fire occurred on the 10th floor ..." from the first signal output end of the second voice alarm device. A voice alarm signal having the content is output. If a fire occurs on the 11th floor, the fire detector on the 11th line will issue a warning. Therefore, from the first and second signal output ends corresponding to the first signal input end of the second voice alarm device, "... 11
A voice alarm signal stating "A fire broke out on the floor ..." is output.

Therefore, the second voice alarm device is
When a sound signal immediately above the floor is input from the signal sound input device from the first sound alarm device, a sound alarm signal notifying that the fire detector of the tenth line has been issued is output from the first signal output terminal, and the first signal output terminal is also output. When a signal is input to the signal input end, an audio alarm signal that informs that the fire detector on the 11th line has been issued is output from the first and second signal output ends, so unlike the conventional audio alarm device, an extension If you want to use it, you do not have to shift the wiring for the receiver of the second voice alarm device for the residential building one by one, and you can connect to each line in a one-to-one relationship. Can be significantly reduced. Further, since the contents of the data setting in the data table are not largely changed between the first and second voice alarm devices, the data setting error can be greatly reduced.

According to a second aspect of the present invention, there is provided a voice alarm device having a plurality of signal input terminals and the same number of signal output terminals as the plurality of signal input terminals. A signal output means for outputting a sound signal directly above the floor when there is a signal input at the upper signal input terminal,
A signal input means for taking in the sound signal directly above the floor output from another voice alarm device and a standard voice alarm signal corresponding to the signal input end where the signal was input, and the generated voice alarm signal is output. A standard data table consisting of data designating one or more signal output terminals and an audio warning signal for expansion corresponding to the signal input terminal where a signal is input are generated and the generated audio warning signal is output. If an extension data table consisting of data designating one or more signal output terminals and a signal input to one of the plurality of signal input terminals are selected, the standard data table or the extension data table is selected. One or a plurality of signals in which the voice alert signal corresponding to the input signal is generated by referring to the other data table and the generated voice alert signal is designated. Outputs the data to be output from the power end, and when the signal input means receives the direct upper floor ringing signal, refers to the extension data table and inputs it to the highest signal input end of the other voice alarm device. Control means for generating the same voice alarm signal as the voice alarm signal generated corresponding to the signal and outputting the data for outputting the generated voice alarm signal from the signal output end,
And an audio alarm signal output means for generating an audio alarm signal according to the data output from the control means and outputting the generated audio alarm signal from one or a plurality of signal output terminals designated by the data. And

According to this configuration, when using one unit, an audio alarm signal corresponding to the input signal is generated based on the standard data table and is output from one or a plurality of signal output terminals designated in advance. It On the other hand, when it is used as the second device, the additional data table is selected, and the voice alarm signal corresponding to the input signal is generated based on it.
The signal is output from one or more signal output terminals designated in advance. As described above, when the extension is used, it is only necessary to select the extension data table, and it is not necessary to set the data in the data table, so that the data setting error is eliminated.

In the voice alarm device according to the present invention, the additional data table is recorded on a recording medium which is detachable from the voice alarm device, and the control means is one of a plurality of signal input terminals. When there is a signal input to the voice alarm device, if the recording medium is attached to the audio alarm device, the additional data table recorded on the recording medium is referred to, and if the recording medium is not attached to the audio alarm device. It is characterized by referring to a standard data table.

According to this configuration, when used as an extension, a storage medium in which an extension data table for generating an extension voice alarm signal is set may be attached to the voice alarm device, so that the extension is dedicated. Since it is not necessary to prepare the voice alarm device and the data setting for the expansion is unnecessary, the work cost at the time of the expansion can be significantly reduced.

According to a fourth aspect of the present invention, the voice alarm device is characterized in that the recording medium is a memory card.

A voice alarm device according to a fifth aspect of the present invention is a voice alarm device comprising a plurality of signal input terminals and the same number of signal output terminals as the plurality of signal input terminals. A signal output means for outputting a sound signal directly above the floor when there is a signal input at the upper signal input terminal,
A signal input means for loading the just above floor ringing signal output from another audio alarm device, outputs an audio alarm signal generated with to generate standard voice alarm signal corresponding to the signal input terminal to which there is a signal input 1 or more data tables having data that specifies one or more signal <br/> signal output terminal for outputting an audio alarm signals generated together with to generate data and voice alarm signal for extension specifying signal output terminal When,
If the expansion / non-expansion switching means for switching between expansion / non-expansion and the signal input to one of the multiple signal input terminals are used, the expansion / non-expansion switching means must be set to the non-expansion side. For example, referring to the data for generating a standard voice alert signal in the data table, the voice alert signal corresponding to the input signal is generated, and the generated voice alert signal is output from one or a plurality of designated signal output terminals. Output the data to be output, and if the expansion / non-expansion switching means is set to the expansion side, refer to the data for generating the expansion audio alarm signal in the data table and refer to the audio alarm signal corresponding to the input signal. Is generated and the data for causing the generated voice alarm signal to be output from one or more designated signal output terminals is output. When installed, the same voice alarm signal as the voice alarm signal generated corresponding to the signal input to the highest-level signal input terminal of another voice alarm device for which the expansion / non-expansion switching means is set to non-expansion Control means for generating an alarm signal and outputting the generated voice alarm signal from the lowest signal output terminal; and generating a voice alarm signal according to the data output from the control means and generating the generated voice alarm signal as the data. And a voice alarm signal output means for outputting from one or a plurality of signal output terminals designated by.

According to this structure, standard data and additional data are set in one data table,
It is possible to switch to either one by means of additional / non-expansion switching means. Therefore, it is only necessary to select a data table for expansion when using expansion, so it is not necessary to prepare a voice alarm device dedicated to expansion, and data setting for expansion is not required, so work costs for expansion can be reduced. It can be significantly reduced.

A fire alarm system for an apartment house according to a sixth aspect of the present invention comprises: a fire detector provided in each dwelling unit of the apartment house; and a fire detector provided in each dwelling unit to detect an alarm issued by the fire detector. A dwelling unit receiver that outputs a fire signal at
A common-use speaker provided in a common area such as a corridor on each floor in an apartment building, and the voice alarm device according to claim 1 to 5, and when the fire signal from the receiver for a dwelling unit is taken in, the voice alarm device is activated. A receiver for a residential building that is activated and sends a voice alarm signal to each shared speaker on the floor where the fire detector that issued the alarm is installed and at least one of the shared speakers installed in the shared area on each floor is installed. It is characterized by having and.

According to this configuration, since the voice alarm device according to any one of claims 1 to 5 is provided, unlike the conventional voice alarm device, when a voice alarm device is additionally used, a second voice alarm is used. Wiring mistakes can be greatly reduced because it is not necessary to shift the wiring of the alarm device to the residential building receiver one by one, and the wiring can be connected in a one-to-one relationship with each line. In particular, when the voice alarm device according to any one of claims 2 to 5 is used, it is not necessary to prepare a voice alarm device dedicated to the addition, and the data setting for the extension is not required. Can be significantly reduced.

According to a seventh aspect of the present invention, there is provided the fire alarm system for an apartment house, wherein the voice alarm device is built in or separately provided in the receiver for a residential building.

[0033]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. (I) First Embodiment FIG. 1 is a block diagram showing the main part of the configuration of the first embodiment of the voice alarm device according to the present invention. Further, FIG. 2 is a block diagram showing a connection between a residential ward receiver and a voice alarm device in a fire alarm system for an apartment house using the voice alarm device of the same embodiment. In FIG. 1, the same parts as those in FIG. 9 described above are designated by the same reference numerals and the description thereof will be omitted. Further, since the entire system configuration is the same as that of FIG. 6, this figure is incorporated when necessary.
In the voice alarm device 30 of this embodiment, the route for inputting the fire area signal from the first input end and the route for inputting the direct upper floor ringing signal from the direct upper floor ringing signal input end are separated. That is, a dedicated interface (signal input means) 11 is provided for the direct upper floor ringing signal input end to provide the fire area signal input to the first input end and the direct upper floor ringing signal input to the direct upper floor ringing signal input end. The control unit 10 can be separately loaded. In this case, the immediately upper floor ringing signal output end of the voice alarm device 30 is connected to the tenth input end via a signal output means 31 including a diode for blocking backflow inside the device.

By separating the route for inputting the fire area signal from the first input end and the route for inputting the immediate upper floor ringing signal from the direct upper floor ringing signal input end, for example, as shown in FIG. 11 at the first input terminal of the voice alarm device 30 ₂
Since the lines can be connected, it is not necessary to shift the wires one by one as in the conventional case. This allows
Wiring connection is simplified and wiring mistakes can be greatly reduced.

The control unit 10 of the voice alarm device 30 includes a standard data table 18 and an extension data table 19.
A memory card storage portion 21 for storing the memory card 20 (see FIG. 3) is provided. In the standard data table 18, the input port IN1,
When a fire area signal is input to each of IN2, ..., IN10, a voice alarm signal line KPn, K on the fire floor and the floor immediately above it
Data for outputting a voice alarm signal is written in Pn + 1. However, in the case of the input port IN10, data for outputting a voice alarm signal is written only to the voice alarm signal line KPn on the fire floor. This standard data table 1
According to 8, the control unit 10 outputs the voice warning signal to the voice warning signal lines KP1 and KP2 on the first floor and the second floor when the fire district signal is input to the input port IN1, and the fire district signal to the input port IN2. When is input, a voice alarm signal is output to the voice alarm signal lines KP2 and KP3 on the second and third floors.

When the voice alarm device 30 is used for expansion, the memory card 20 in which the expansion data table 19 is set is mounted in the memory card storage section 21. For example, when using the voice warning device 30 as the second device,
Memory card 2 in which extension data table 19 for outputting voice alarm signals for the 10th floor to the 20th floor is set
0 is mounted in the memory card storage 21. Control unit 10
When detecting that the memory card 20 is loaded in the memory card storage portion 21, recognizes to use the extension data table 19 rather than the standard data table 18.
In a state where the second unit of memory card storage unit 21 of the audio warning device 30 ₂ memory card 20 is mounted, for example, the input of the control unit 10 of the audio warning device 30 ₂ port IN0
When the ringing signal directly above is input to, an audio alarm signal of the content "A fire broke out on the 10th floor" is output to the audio alarm signal line KP11 on the 11th floor. Further, for example, when a fire area signal is input to the input port IN1 of the control unit 10, the voice alarm signal lines KP11 and KP12 on the 11th and 12th floors are input.
Then, a voice alarm signal with the content "A fire broke out on the 11th floor" is output. In addition, for example, when a fire area signal is input to the input port IN2 of the control unit 10, the voice alarm signal lines KP12 and KP13 on the 12th and 13th floors indicate that a fire has occurred on the 12th floor. The signal is output. As described above, when the voice alarm device 30 is used for expansion, the memory card 20 in which the expansion data table 19 is set is attached to the memory card storage portion 21 of the voice alarm device 30 for expansion. As a result, it is possible to easily output a voice alarm signal suitable for the expansion without performing complicated data setting.

For example, when one is added, it is shown in FIG.
Second voice alarm device 30 2nd input terminal to 1st
11 to 20 lines from the residential building receiver 3 at 10 input terminals
Connect each fire district signal line of 1: 1 in 1
Voice alarm device 30₁Directly above the floor sounding signal output end and the second sound
Voice alarm device 30₂Connect to the ringing signal input terminal directly above
It Then, in this state, for example, fire detection on the 10th line
Unit 4 has issued a warning and the fire area signal corresponding to the 10th line
Assuming that the signal is output from the building receiver 3, it is shown by the chain line in Fig. 1.
As you can see, the first voice alarm device 30₁10th input end of
And voice alarm device 30₁Interface with the control unit 10
Current flows from the photocoupler of source 11 to the 10th input end
The input port of the control unit 10 via the photo coupler.
The fire area signal is input to G10. Two at the same time
Eye voice warning device 30₂Interface with the control unit 10 of
From the photo coupler of the ace (signal input means) 11
Reporting device 30₂Immediately above the floor, the ringing signal input end, the first voice alarm
Reporting device 30₁Directly above the floor sounding signal output end, signal output means 3
1 through 1 voice alarm device 30₁10th input end of
Voice alarm device 30₂Interface
Sound is sent via the photo coupler of the ace (signal input means) 11.
Voice alarm device 30₂To the input port IN0 of the control unit 10 of
The disaster area signal, that is, the ringing signal immediately above the floor is input.

Control unit 10 of the _first voice alarm device 30 _1.
When the fire area signal is input to the input port IN10 and the warning of the 10th line is detected, a voice alarm signal indicating that a fire has occurred on the 10th floor is generated, and the amplification unit 14 is activated. The audio signal line selector 15 is controlled to output after selecting the tenth output terminal, that is, the audio signal line KP10. At the same time, the control unit 10 of the _second voice alarm device 30 ₂ informs that a fire has occurred on the 10th floor when it detects the 10th line alert due to the input of the ringing signal directly above the input port IN0. A voice alarm signal is generated, the amplification unit 14 is activated, and the voice signal line selection unit 15 is controlled to output after selecting the first output terminal, that is, the voice signal line KP11. As a result, a voice alarm message indicating that a fire has occurred on the 10th floor is output from the shared speaker 6 on the 10th and 11th floors.

For example, the fire detector 4 on the 11th line
It is reported and the fire district signal corresponding to the 11th line is received for the residential building.
If output from the telegraph 3, the second voice alarm device
Thirty 1st input terminal of 2 and voice alarm device 30₂Control unit 10 of
Through the photo coupler of the interface 11 between the first
The current flows to the input end, and it is controlled via the photo coupler.
Fire area signal is input to the input port IN1 of the control section 10.
It As a result, the second voice alarm device 30₂Control unit
10 indicates that the fire district signal is input to the input port IN1
When the 11th line alert is detected, a fire broke out on the 11th floor
The amplification unit 14 generates a voice alarm signal notifying that
And activates the audio signal line selector 15
1, select the second output terminal, that is, the audio signal lines KP11, KP12
And then output. As a result, each of the 11th and 12th floors will be shared
Notify that a fire broke out on the 11th floor from the speaker 6
A voice warning message is output.

Now, with reference to FIG. 3, the process until the voice alarm signal is output will be described in detail. For example, the control unit 10 of the _first voice alarm device 30 ₁ refers to the standard data table 18 when it detects that a fire district signal has been input to the input port IN1, for example. Then, the combination data (0) of the voice data memory address for generating the voice alarm message corresponding to the input port IN1 (for example, "a fire occurred on the first floor")
1, 2, 22) to the speech synthesizer 16 and
The output terminal data (1, 2) is output to the audio signal line selection unit 15. It also outputs a start signal to the amplifier 14. Upon receiving the combination data (01, 21, 22) of the voice data memory address data from the control unit 10, the voice synthesizing unit 16 requests the voice data memory 17 to read the voice data of the address indicated by the data. To do.
Then, from the voice data (“1st floor”, “de”, “fire has occurred”) read from the voice data memory 17, the voice alarm signal “fire has occurred on the 1st floor” is synthesized and amplified. It is output to the unit 14. The audio signal line selection unit 15 receives the output end data (1, 2) from the control unit 10 and connects the amplification unit 14 and the first and second output ends (audio signal lines KP1, KP2). As a result, a voice alarm signal is output from the shared speaker 6 connected to each of the voice signal lines KP1 and KP2.

When the control section 10 of the _first voice alarm device 30 ₁ detects that a fire area signal is input to the input port IN10, it refers to the standard data table 18. Then, the combination data (10, 21, 22) of the voice data memory address for generating the voice alarm message (for example, "a fire has occurred on the 10th floor") corresponding to the input port IN10 is output to the voice synthesizing unit 16.
And the output end data (10) is output to the audio signal line selection unit 15. It also outputs a start signal to the amplifier 14. The voice synthesizing unit 16 receives the combination data (10,
21 and 22), the audio data memory 17 is requested to read the audio data at the address indicated by the data. Then, from the voice data (“10th floor”, “de”, “fire has occurred”) read from the voice data memory 17, the voice alarm signal “fire has occurred on the 10th floor” is synthesized and amplified. It is output to the unit 14. The audio signal line selection unit 15 outputs the output end data (1
0), the amplifier 14 is connected to the tenth output terminal (audio signal line KP10). As a result, a voice alarm signal is output from the shared speaker 6 connected to the voice signal line KP10.

When a fire area signal is input to the tenth input end of the _first voice alarm device 30 _1, a ring immediately above the ringing at the input port IN0 of the control unit 10 of the _second voice alarm device 30 _2. Since the signal is input, the second voice alarm device 3
0 ₂ of the control unit 10 detects an input of just above floor ringing signal, with reference to the additional data table 19 ( "fire occurred in the 10th floor" for example) voice alarm message corresponding to the input ports IN0 Combination data (10, 21, 2) of voice data memory address for generating
2) is output to the voice synthesizer 16 and the output end data (1) is output to the voice signal line selector 15. The control unit 10 also outputs a start signal to the amplification unit 14. Upon receiving the combination data (10, 21, 22) of the voice data memory address data from the control unit 10, the voice synthesis unit 16 requests the voice data memory 17 to read the voice data of the address indicated by the data. To do. Then, from the voice data (“10th floor”, “de”, “fire has occurred”) read from the voice data memory 17, the voice alarm signal “fire has occurred on the 10th floor” is synthesized and amplified. It is output to the unit 14. The audio signal line selection unit 15 receives the output end data (1) from the control unit 10, and receives the output unit data (1).
4 and the first output terminal (audio signal line KP11) are connected. As a result, a voice alarm signal is output from the shared speaker 6 connected to the voice signal line KP11.

Control unit 10 of the _second voice alarm device 30 _2.
For example, when it detects that a fire district signal is input to the input port IN1, it refers to the extension data table 19. Then, the combination data (11, 21, 22) of the voice data memory address for generating the voice warning message (for example, "a fire has occurred on the 11th floor") corresponding to the input port IN1 is output to the voice synthesis unit 16. At the same time, the output end data (1, 2) is transferred to the audio signal line selector 1
Output to 5. It also outputs a start signal to the amplifier 14. The voice synthesizer 16 receives the combination data (11, 21, 21) of the voice data memory address data from the controller 10.
22), the audio data memory 17 is requested to read the audio data at the address indicated by the data. Then, from the voice data (“11th floor”, “de”, “fire has occurred”) read from the voice data memory 17, a voice alarm signal “fire has occurred on the 11th floor” is synthesized and amplified. It is output to the unit 14. The audio signal line selection unit 15 receives the output end data (1, 2) from the control unit 10, and receives the output unit data (1, 2) from the amplification unit 14 and the first and second output ends (audio signal line K
P11, KP12) are connected. As a result, the audio signal line K
A voice alarm signal is output from the shared speaker 6 connected to P11 and KP12.

Here, FIG. 4A shows the setting contents of the standard data table 18 for the fire area signal from the residential receiver 3 and the selected voice signal line in the _first voice alarm device 30 ₁ . It is a figure which shows the relationship with. Also, FIG.
(B) is a figure which shows the relationship between the setting content of the expansion data table 19 and the selected audio signal line with respect to the fire district signal from the receiver 3 for residential buildings in the _second audio alarm device 30 ₂ . is there. A voice alarm message is shown in the voice data memory address setting fields of the standard data table 18 and the extension data table 19 for the sake of clarity.

As described above, in the first embodiment, the first
Separate the route for inputting the fire district signal indicating the fire floor from the input end and the route for inputting the direct upper floor ringing signal from the direct upper floor ringing signal input end, and the direct upper floor ringing signal at the direct upper floor ringing signal input end. The data is set so that the content of the voice alarm signal output from the output end and the content of the output end data are changed depending on the input time and the fire area signal input to the first input end. Further, the memory card storage unit 21 for storing the memory card 20 storing the data for generating the additional voice alarm signal and the output end data is provided, and the memory card 20 is mounted in the memory card storage unit 21. Generates a voice alarm signal based on the additional data table and outputs output end data.

Therefore, unlike the conventional voice alarm device 8, when a second voice alarm device 30 is added and used.
_Since it is not necessary to shift the wiring for the fire area signal to the receiver 3 for the residential building ₂ of FIG. ₂ one by one, and the wiring can be connected in a one-to-one relationship with each line, the wiring connection work can be simplified. In addition, when adding the memory card 20, it is sufficient to mount the memory card 20 in the memory card storage section 21. Therefore, it is not necessary to prepare a voice alarm device dedicated to the addition, and data setting for the extension is not necessary. It is possible to greatly reduce the working cost at the time.

In the first embodiment, only the wiring for transmitting the fire area signal is shown as the wiring between the residential building receiver 3 and the voice alarm device 30, but in reality, a fire representative signal, Wiring is also provided for transmitting the district sound representative signal. In addition, the voice alarm device 30 is the receiver 3 for the residential building.
It was installed separately, but it may be built-in. Further, in the above-described first embodiment, the example in which one line of the audio signal line KP is installed on each floor is provided, but two lines may be installed on each floor, for example. In this case, the audio signal lines KP1 and KP2 are installed on the first floor, and the audio signal lines KP3 and KP3 are installed on the second floor.
Since KP4 will be installed, for example, if a fire occurs on the first floor, the voice alarm device 30 outputs a voice alarm signal to the voice signal lines KP1 and KP2 on the first floor and the voice signal lines KP3 and KP4 on the second floor. To do. Then, if a fire is generated on the 10th floor, the first voice alarm device 30 ₁
Outputs a voice alarm signal to the voice signal lines KP19 and KP20 on the 10th floor, and also outputs a ringing signal directly above from the ringing signal output terminal immediately above. The second voice alarm device 30 ₂ has the same content as that of the _first voice alarm device 30 ₁ on the voice signal lines KP21 and KP22 on the 11th floor by taking in the voice signal directly above the floor from the signal input end of the voice signal directly above. Output a voice alarm signal.

Further, in the first embodiment, the memory card 2 having the standard data table 18 as a standard, and the expansion data table 19 is set when the expansion is carried out.
Although 0 is mounted, both standard and expansion may be shared by one memory card. That is,
A memory card having the standard data table 18 set therein and a memory card having the extension data table 19 prepared therein are prepared. When the voice alarm device 30 is used as a standard, the memory card set with the standard data table 18 is used. When mounted and used for expansion, a memory card in which the expansion data table 19 is set is mounted. Cost can be reduced by sharing the data table.

(II) Second Embodiment FIG. 5 is a block diagram showing the main part of the configuration of the second embodiment of the voice alarm device according to the present invention. Note that, also in this figure, the same parts as those in FIG. 9 described above are designated by the same reference numerals and the description thereof will be omitted. In the voice alarm device 40 according to the second embodiment, the number of expansions is set to "1", the changeover switch 41 is set, and the alarm content is the first floor to the tenth floor and the tenth floor.
It is possible to switch to either one of the 20th floor. That is, by setting the changeover switch 41 to the extension side (b side), when the fire district signal of the 11th line is input to the first input end, the first output end (voice alarm signal line KP11) and the second output End (Voice alarm signal line KP1
From 2) and, a voice alarm signal is generated and output to inform that a fire has occurred on the 11th floor. Also, 12 at the second input end
When the fire area signal of the line is input, a voice warning signal is sent from the second output end (voice warning signal line KP12) and the third output end (voice warning signal line KP13) to inform that a fire has occurred on the 12th floor. Generated and output. On the other hand, by setting the changeover switch 41 to the non-expansion side (a side), when the fire area signal of the first line is input to the first input end, the first output end (voice alarm signal line KP1) And a second output terminal (voice alarm signal line KP2) output a voice alarm signal notifying that a fire has occurred on the first floor.

Further, the changeover switch 41 is set to the extension side (b
Side), a fire will occur on the 10th floor from the 1st output end (voice warning signal line KP11) when the direct upstairs ringing signal (10th line fire district signal) is input to the upstairs ringing signal input end. An audio alarm signal is generated and output to notify the occurrence. On the other hand, by setting the changeover switch 41 to the non-expansion side (a side), the voice alarm signal is not generated even if the direct upper floor ringing signal input terminal receives the direct upper floor ringing signal. The data of the above processing contents is also stored in the data table 42.

The voice alarm device 40 is constructed in this way, and when it is added and used, the second voice alarm device 4 is used.
The 0 ₂ changeover switch 41 is set to the extension side (b side). The changeover switch 41 of the _first voice alarm device 40 ₁ is set to the non-expansion side (a side). After setting the changeover switch 41 of the _second voice alarm device 40 ₂ , as shown in FIG.
_The fire area signal lines of 11 to 20 lines from the housing receiver 3 are connected to the first to tenth input ends of _{2 in} a one-to-one relationship. After that, the immediately above floor sounding signal output end of the _first voice alarm device 40 _{1 and} the immediately above floor sounding signal input end of the second voice alarm device 40 ₂ are connected.

In this state, for example, if the fire detector 4 on the 10th line issues a warning and a fire area signal corresponding to the 10th line is output from the residential building receiver 3, as shown by the chain line in FIG. In addition, a current flows from the photocoupler of the interface 11 between the tenth input end of the _first voice alarm device 40 ₁ and the control unit 10 to the tenth input end, so that the control unit 10 of the control unit 10 passes through the photocoupler. A fire area signal is input to the input port IN10, and the photo coupler of the interface (signal input means) 11 between the signal input end of the _second upper floor sounding alarm device 40 ₂ and the control unit 10 rings the upper floor. A current flows to the tenth input end of the _first voice alarm device 40 ₁ via the signal input end, the immediately above-floor ringing signal output end of the _first voice alarm device 40 ₁ , and the signal output means 31.
A direct upper floor ringing signal is input to the input port IN0 of the control unit 10 via the photo coupler. First voice alarm device 40
_When the control section 10 of ₁ detects the alarm of the 10th line due to the input of the fire area signal to the input port IN10,
Generates a voice alarm signal indicating that a fire has occurred on the floor, activates the amplification unit 14 and controls the voice signal line selection unit 15 to output after selecting the tenth output end, that is, the voice signal line KP10. . At the same time, the control unit 10 of the _second voice alarm device 40 ₂ informs that a fire has occurred on the 10th floor when it detects the 10th line alert due to the ringing signal directly above the floor input to the input port IN0. A voice alarm signal is generated, the amplification unit 14 is activated, and the voice signal line selection unit 15 is controlled to output after selecting the first output terminal, that is, the voice signal line KP11. As a result, a voice alarm message indicating that a fire has occurred on the 10th floor is output from the shared speaker 6 on the 10th and 11th floors.

For example, the fire detector 4 on the 11th line
It is reported and the fire district signal corresponding to the 11th line is received for the residential building.
If output from the telegraph 3, the second voice alarm device
40 The interface between the first input terminal 2 and the controller 10.
Current flows to the first input end through the photocoupler of switch 11.
The input port of the control unit 10 via the photo coupler.
The fire area signal is input to the IN1. With this, two
Eye voice warning device 40 The control unit 10 of 2 fires to the first input end.
Detects the 11th line alert due to the input of the disaster area signal
Then, a voice alarm that informs that a fire broke out on the 11th floor
A signal is generated, the amplification unit 14 is activated, and an audio signal line is generated.
The selector 15 is controlled to control the first and second output terminals, that is, the audio signal line K.
Output after selecting P11 and KP12. This gives 1
There was a fire on the 11th floor from the shared speaker 6 on the 1st and 12th floors.
An audio alert message will be output to notify you of the occurrence.
It

As described above, in the second embodiment, the route for inputting the fire district signal indicating the fire floor from the first input end and the route for inputting the direct upper floor ringing signal from the direct upper floor ringing signal input end are provided. Separately, and the content and output end of the audio alarm signal output from the output end when the direct upper floor ringing signal input end is input to the direct upper floor ringing signal input and when the fire area signal is input to the first input end. Set the data so that the contents of the data are changed. Further, by providing a changeover switch 41 for switching between expansion / non-expansion, storing data for generating a voice alarm signal for expansion and output end data in the data table 42, and switching the changeover switch 41 to the expansion side, A voice alarm signal is generated based on the extension data and the output end data is output.

Therefore, unlike the conventional voice alarm device 8, when a second voice alarm device 40 is added and used.
Wiring connection work can be simplified because it is not necessary to shift the wiring for the fire area signal to the residential building receiver 3 of ₂ one by one, and it can be connected in a one-to-one relationship with each line. Data setting work can be facilitated. Further, in the case of expansion, it suffices to switch the changeover switch 41 of the _second voice alarm device 40 ₂ to the expansion side, so it is not necessary to prepare a voice alarm device dedicated to the expansion, and the data setting for the expansion is set. Since it is unnecessary, the work cost at the time of expansion can be significantly reduced.

It should be noted that in the first and second embodiments described above, the voice alarm devices 30 and 40 are respectively provided in two units.
Although the case where the number of units is increased has been described, it is of course possible to add three or more units. In that case, in the case of the method of the first embodiment, the setting contents of the expansion data table may be changed, and in the case of the method of the second embodiment, the changeover switch 41 may be of the three-selection type. Further, any method may be used for outputting the fire area signal to the control unit 10.

[0057]

As described above, according to the first aspect of the present invention, there is a signal input means for exclusively taking in the immediately above floor ringing signal, and the case where the immediately above floor ringing signal is input and the lowest level. When a signal is input to the signal input terminal, the audio alarm signal of the content corresponding to each is output to the output terminal specified in advance, so when adding like a conventional audio alarm device, It is not necessary to shift the wiring for the residential voice receiver of the additional voice alarm device one by one, and it is possible to connect to each line in a one-to-one relationship, which simplifies the wiring connection work. Data setting work can be facilitated.

According to the second aspect of the present invention, when used alone, a voice alarm signal corresponding to the input signal is generated based on the standard data table and is output from the signal output terminal designated in advance. When using as an extension,
The extension data table is selected, an audio alarm signal corresponding to the input signal is generated based on the selection, and the signal is output from a signal output terminal designated in advance. Therefore, when the extension is used, it is only necessary to select the extension data table, and it is not necessary to set the data in the data table, so that the data setting error is eliminated.

According to the third and fourth aspects of the invention, when used for expansion, a sound recording device such as a memory card in which an expansion data table for generating a sound alarm signal for expansion is set is used as the sound alarm device. You can attach it to
Since it is not necessary to prepare a voice alarm device dedicated to the expansion and data setting for the expansion is unnecessary, the work cost at the time of the expansion can be significantly reduced.

According to the invention of claim 5, the standard data and the extension data are set in one data table, and these can be switched to either one by the addition / non-expansion switching means. Therefore, when the extension is used, it is only necessary to select the extension data table, and it is not necessary to prepare a voice alarm device dedicated to the extension. Further, since the data setting for the expansion is unnecessary, the work cost at the time of expansion can be significantly reduced.

According to the sixth and seventh aspects of the present invention, since the voice alarm device according to the first to fifth aspects is provided, unlike the conventional voice alarm device, when the voice alarm device is additionally used, There is no need to shift the wiring for the residential alarm receiver of the voice alarm device to be added to each line, and there is a one-to-one correspondence with each line.
Since the connections can be made according to the above relationship, wiring mistakes can be significantly reduced. In particular, when the voice alarm device according to any one of claims 2 to 5 is used, it is not necessary to prepare a voice alarm device dedicated to the addition, and the data setting for the extension is not required. Can be significantly reduced.

[Brief description of drawings]

FIG. 1 is a block diagram showing a configuration of a main part of a voice alarm device according to a first embodiment.

FIG. 2 is a block diagram showing a connection between the voice alarm device and the residential building receiver according to the first embodiment.

FIG. 3 is a block diagram for explaining the operation of the voice alarm device according to the first embodiment.

FIG. 4 is a diagram showing a relationship between a setting content of a standard / extension data table and a selected audio signal line for a fire area signal from a receiver for a residential building in the audio alarm device according to the first embodiment.

FIG. 5 is a block diagram showing a configuration of a main part of a voice alarm device according to a second embodiment.

FIG. 6 is a block diagram showing a schematic configuration of a conventional fire alarm system for an apartment house.

FIG. 7 is a block diagram showing a connection between a conventional voice alarm device and a residential building receiver.

FIG. 8 is a block diagram showing a connection with a receiver for a residential building when a conventional voice alarm device is added.

FIG. 9 is a block diagram showing a configuration of a main part of a conventional voice alarm device.

FIG. 10 is a diagram showing an example of a data table of a conventional voice alarm device.

FIG. 11 is a diagram showing an example of a data table of a conventional voice alarm device.

FIG. 12 is a diagram showing the contents of a voice data memory of a conventional voice alarm device.

FIG. 13 is a diagram showing the relationship between the setting contents of the data table and the selected audio signal line for the fire district signal from the receiver for the residential building in the conventional audio alarm device.

[Explanation of symbols]

1 Apartment 2 Receiver for residential unit 3 Receiver for residential building 4 Fire detector 5, 7 Speaker 6 Speaker for common area 10 Controller 11 Interface 14 Amplifier 15 Audio signal line selector 16 Audio synthesizer 17 Audio data memory 18 Standard Data table 19 Expansion data table 20 Memory card 21 Memory card storage 30, 40 Voice alarm device 31 Signal output means 41 Changeover switch 42 Data table L ₁ , L ₂ , L ₃ , ..., L _n Fire signal line B ₁ , _{B 2, B 3, ...,} B n local sound control signal line KP1, KP2, KP3, ..., KPn audio signal line

Continuation of the front page (56) Reference JP-A-8-16956 (JP, A) JP-A-7-296279 (JP, A) JP-A-8-279086 (JP, A) JP-A-10-222774 (JP , A) (58) Fields surveyed (Int.Cl. ⁷ , DB name) G08B 17/00-27/00

Claims (7)

(57) [Claims] 1. A voice alarm device comprising a plurality of signal input terminals and the same number of signal output terminals as the plurality of signal input terminals, wherein a signal input is provided at a highest level signal input terminal of the plurality of signal input terminals. When there is, there is a signal output means for outputting a direct upper floor ringing signal, a signal input means for taking in a direct upper floor ringing signal output from another voice alarm device, and a signal input to one of the plurality of signal input terminals. If there is, a voice alarm signal corresponding to the input signal is generated by referring to the data table, and the generated voice alarm signal is output from one or a plurality of predetermined signal output ends of the plurality of signal output ends. Corresponding to the signal input to the uppermost signal input terminal of the other voice alarm device by referring to the data table when the signal for inputting the signal immediately above the floor is taken in by the signal input means. And a data output from the control means for generating the same audio alarm signal as the audio alarm signal generated and outputting the data for outputting the generated audio alarm signal from the lowest signal output end. A voice alarm signal output means for generating a voice alarm signal according to the above-mentioned and outputting the generated voice alarm signal from one or a plurality of signal output terminals designated by the data. 2. A voice alarm device comprising a plurality of signal input terminals and the same number of signal output terminals as the plurality of signal input terminals, wherein a signal input is provided at a highest level signal input terminal of the plurality of signal input terminals. Signal output means for outputting a ringing signal directly above the floor, signal input means for taking in the ringing signal directly above the floor output from another voice alarm device, and a standard input terminal corresponding to the signal input end where the signal was input. A standard data table consisting of data that specifies one or more signal output ends that generate a voice alarm signal and that outputs the generated voice alarm signal, and an additional voice that corresponds to the signal input end that had a signal input An extension data table consisting of data designating one or a plurality of signal output terminals for generating an alarm signal and outputting the generated voice alarm signal, and a signal to one of the plurality of signal input terminals. When there is an input, the selected one of the standard data table and the additional data table is referred to generate an audio alarm signal corresponding to the input signal, and the generated audio alarm signal is designated. Further, when one or a plurality of signal output terminals outputs data to be output, and when the signal input means receives a direct upper floor ringing signal, the highest level of the other voice alarm devices is referred to by referring to the additional data table. Control means for generating the same audio alarm signal as the audio alarm signal generated corresponding to the signal input to the signal input terminal and outputting the data for outputting the generated audio alarm signal from the signal output terminal, A voice alarm signal is generated according to the data output from the control means, and the generated voice alarm signal is specified by the data. Audio alarm device characterized by comprising a sound warning signal output means for outputting the signal output terminal, a. 3. The additional data table is recorded on a recording medium which can be attached to and detached from the voice alarm device, and the control means, when one of a plurality of signal input terminals has a signal input, If the recording medium is attached to the voice alarm device, the additional data table recorded in the recording medium is referred to, and if the recording medium is not attached to the voice alarm device, the standard data table is referred to. The voice alarm device according to claim 2. 4. The voice alarm device according to claim 3, wherein the recording medium is a memory card. 5. A voice alarm device comprising a plurality of signal input terminals and the same number of signal output terminals as the plurality of signal input terminals, wherein the highest signal input terminal of the plurality of signal input terminals has a signal input. Signal output means for outputting the ringing signal directly above the floor, signal input means for taking in the ringing signal directly above the floor, and a standard voice alarm corresponding to the signal input end where the signal was input. outputs an audio alarm signal generated with to generate data and voice alarm signal for extension that specifies one or more signal output terminal for outputting the generated audio alert signal causes generate signals one or more signals There is a data table having data for designating an output end, an expansion / non-expansion switching means for switching between expansion / non-expansion, and a signal input to one of a plurality of signal input ends. If the expansion / non-expansion switching means is set to the non-expansion side, the data for generating the standard voice alarm signal in the data table is referred to and the voice alarm signal corresponding to the input signal is generated and generated. The data for outputting the generated voice alarm signal from the designated one or more signal output terminals is output, and if the expansion / non-expansion switching means is set to the expansion side, the expansion audio alarm signal of the data table is output. Generating a voice warning signal corresponding to the input signal, outputting data for causing the generated voice warning signal to be output from one or a plurality of designated signal output terminals, and inputting the signal. When the ringing signal immediately above is taken in by the means, the expansion / non-expansion switching means is input to the highest-level signal input terminal of another voice alarm device set to non-expansion. And a control means for generating the same voice warning signal as the voice warning signal generated corresponding to the generated signal, and for outputting the generated voice warning signal from the lowest signal output end, the control means outputs the voice warning signal. An audio alarm signal output means for generating an audio alarm signal in accordance with the data and outputting the generated audio alarm signal from one or more signal output terminals designated by the data. 6. A fire detector provided in each dwelling unit of an apartment house, and a dwelling unit receiver provided in each dwelling unit, which outputs a fire signal by detecting an alarm from the fire detector, A common-use speaker provided in a common part such as a corridor on each floor in a house, and the voice alarm device according to any one of claims 1 to 5, and the voice alarm device is activated when a fire signal is received from the dwelling unit receiver. And a receiver for a residential building that sends an audio alarm signal to each common area speaker on the floor where the fire detector that has issued the alarm is installed and the common area speakers directly above the common area speaker provided at least on the common area on each floor The fire alarm system for an apartment house, which is equipped with. 7. The fire alarm system for a shared house according to claim 6, wherein the voice alarm device is built in or separately installed in the receiver for the residential building.