JP3460297B2 - Fire receiver equipped with function display test function for smoke control equipment - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fire receiver having an operation display test function for smoke proof equipment.

[0002]

2. Description of the Related Art Conventionally, as a fire receiver used in a disaster prevention system of various facilities such as a building, when a fire is detected, various smoke-exiting devices such as a fire door and a smoke exhaust fan are driven to prevent a fire. It is proposed that the disaster should be minimized. Moreover, in such a fire receiver, the emission LE
It is equipped with a district window part composed of multiple district indicator lights composed of D etc., and when the smoke control device is actually driven, it corresponds to the smoke control device line to which the smoke control device is connected. It is customary that an area indicator light of a portion to be turned on is driven to be turned on or blinking, and an operator can visually confirm this.

[0003]

DISCLOSURE OF THE INVENTION In a fire receiver of this kind, before actually using and operating this fire receiver in a disaster prevention system, whether or not the fire receiver performs its proper proper operation in advance. It is necessary to carry out the test described above to eliminate the deficiency and failure of the fire receiver. However, in the above-mentioned conventional fire receiver, the fact is that no measures have been taken to facilitate such a test, and whether or not the district indicator lamp is driven to light in accordance with the drive of the smoke control device. In order to confirm the above, it was necessary to actually drive the smoke evacuating equipment in sequence.
In this case, the operation display test could not be performed unless the test was time-consuming and the smoke control system was connected to the fire receiver, which was very inconvenient.

The present invention has been proposed in view of the above points, and it is an object of the present invention to make it possible to easily, promptly and appropriately perform an operation display test of a district indicator light associated with the operation of a smoke proof / exhaust device. There is.

[0005]

One or a plurality of fire receivers provided with an operation display test function of a smoke control device according to the present invention as set forth in claim 1 proposed for achieving the above object.
The sensor line connecting the sensor and the terminator is connected
It is output when the above sensor detects that a fire has occurred.
Fire detection circuit that detects fire based on the alarm signal
Linked to correspond to the above sensor line that output the alarm signal
And Bohai smoke device control circuit controls the operation of Bohai smoke device connected to a constant has been Bohai smoke equipment line for each line, when the Bohai smoke device is driven and controlled by the Bohai smoke device control circuit A fire receiver equipped with control means for controlling lighting or blinking of a district indicator light of a district window corresponding to the smoke proof device line, the fire receiver being used as a smoke proof device. A mode changing means for setting the operation display test mode is provided, and the control means, when the operation display test mode of the smoke proof device is set by the mode changing means, displays a plurality of district displays in the district window section. It is configured to execute a control for sequentially lighting or blinking the lights in a trial manner.

[0006] A fire receiver equipped with an operation display test function for smoke proof equipment according to the present invention as defined in claim 2 is one or more.
The sensor line connecting the sensor and the terminator is connected
It is output when the above sensor detects that a fire has occurred.
Fire detection circuit that detects fire based on the alarm signal
Linked to correspond to the above sensor line that output the alarm signal
And Bohai smoke device control circuit controls the operation of Bohai smoke device connected to a constant has been Bohai smoke equipment line for each line, when the Bohai smoke device is driven and controlled by the Bohai smoke device control circuit A fire receiver equipped with control means for controlling lighting or blinking of a district indicator light of a district window corresponding to the smoke proof device line, the fire receiver being used as a smoke proof device. Mode changing means for setting the operation display test mode, and when the operation display test mode of the smoke proof equipment is set by this mode changing means, the smoke proof equipment control circuit is set to a pseudo drive state. The smoke proof / exhaust equipment control circuit is provided with a pseudo drive means for the smoke proof / exhaust equipment control circuit so that the smoke proof equipment is sequentially driven and controlled for each line in a pseudo manner. By this pseudo driving means By receiving an actuation signal outputted from the pseudo Bohai smoke device control circuit being driven Te,
The district indicator lights of the district window corresponding to the smoke-exhaust device line which is a pseudo drive target are sequentially lit or blinked on a trial basis.

According to a third aspect of the present invention, there is provided a fire receiver having an operation display test function for smoke proof equipment according to the present invention, wherein the mode changing means has a mode changing means for changing modes. It is configured by an operation unit having an operation switch or a timer circuit which measures a time set in advance by a timer and outputs a signal to that effect.

According to a fourth aspect of the present invention, there is provided a fire receiver having an operation display test function for smoke proof equipment according to the present invention. The lighting operation or the blinking driving operation is sequentially performed in units of a plurality of district indicator lights.

According to a fifth aspect of the present invention, there is provided a fire receiver having an operation display test function for smoke proof equipment according to the present invention, which is different from the district window portion in any one of the first to fourth aspects. Is equipped with a display means provided on the display means, and the display means for displaying the division of the district display lights in the plurality of district window lights in the state of being turned on or blinking by letters or numbers. Is configured.

According to a sixth aspect of the present invention, there is provided a fire receiver equipped with an operation display test function of a smoke-proof and smoke-proof device for monitoring smoke-proof and smoke-proof devices according to any one of the first to fifth aspects. An operation monitoring circuit to which a smoke prevention and smoke monitoring circuit for
When this operation monitoring circuit receives a monitoring signal from the smoke emission monitoring line, a mode different from that when the smoke emission controlling device drives and controls the district indicator light of the district window corresponding to the smoke emission monitoring line And a control means for controlling so as to drive the LED to blink or light up. Moreover, when the fire receiver is changed to the operation display test mode by the mode changing means, the control means prevents the discharge by the operation monitoring circuit. It is configured to perform monitoring signal controlling the district indicator lamp with the same manner and to sequentially test lighting up or blinking driven when received from the smoke monitoring line.

According to a seventh aspect of the present invention, there is provided a fire receiver having an operation display test function for smoke-proof and smoke-proof equipment, which is different from the smoke-proof and smoke-proof equipment in any one of the first to sixth aspects. An operation monitoring circuit to which one or a plurality of alarm lines for monitoring the equipment installed in the device are connected, and the operation monitoring circuit corresponds to the alarm line when the alarm signal is received from the alarm line. And a control means for controlling to drive the district indicator lamp of the district window part to turn on or blink, and this control means, when the fire receiver is changed to the operation display test mode by the mode changing means, It is configured to perform a control test to be lit or flashed a district indicator lamp with the same manner as when an alarm signal from the alarm for the line in the operating monitoring circuit is received.

According to the eighth aspect of the present invention, in a fire receiver having an operation display test function for smoke-proof and smoke-proof equipment as defined in claim 6 or 7, the smoke-proof and smoke-proof equipment control circuit and Select and set for each line whether or not to generate a sound that notifies the signal input when a predetermined signal is input to both circuits from the lines connected to the operation monitoring circuit. Control means for controlling the sound generation at the same time as the setting means and the district indicator light corresponding to the line set on the side that generates the sound by this setting means are being lit or blinking on a trial basis. And means.

[0013]

In the fire receiver having the operation display test function of the smoke proof equipment according to the present invention according to the above-mentioned structure, the fire receiver is controlled by the mode changing means as the smoke proof equipment. When the operation display test mode is set, the control means sequentially turns on or blinks the plurality of district indicator lights in the district window in a trial manner. Therefore, it is possible to easily confirm whether or not the operation display by this district indicator light is appropriate by checking whether or not such district indicator light is appropriately turned on or blinking, and the smoke-exiting and smoke-eliminating device is bothered. There is no need to actually drive it.

In the fire receiver having the operation display test function of the smoke proof equipment according to the present invention as set forth in claim 2, the fire receiver is set to the operation display test mode of the smoke proof equipment by the mode changing means. Then, the smoke-excluding device control circuit is pseudo-driven by the pseudo-driving device control circuit, and the smoke-excluding device is sequentially pseudo-controlled for each line. . And the control means
By receiving the operation signal output from the pseudo smoke control device control circuit, the district indicator lights of the district windows corresponding to the pseudo smoke control device lines are sequentially tested. Lighting or blinking. Therefore, also in this case, similarly to the case of claim 1, it is possible to easily confirm whether or not the operation display by the district indicator light is properly performed without actually driving the smoke proof / exhaust device. . According to the second aspect of the present invention, the district indicator lights are sequentially turned on or blinking by artificially driving the smoke control device, so that the district indicator lights can be appropriately driven. Not only can it be checked whether or not the control means appropriately responds to or responds to the drive of the smoke control device control circuit.

According to a third aspect of the present invention, in a fire receiver equipped with an operation display test function for smoke proof equipment, the operation display test mode for smoke proof equipment is set as follows. This can be done by performing a predetermined switch operation on the operation unit, or by setting a predetermined time with a timer in the timer circuit. In addition, when the timer circuit is used, it is possible to execute the operation display test of the smoke proof device at the same time every day, for example.

According to a fourth aspect of the present invention, there is provided a fire receiver equipped with an operation display test function for smoke proof equipment according to the present invention. Therefore, the time required for the operation display test can be shortened as compared with the case where the district indicator lights are sequentially turned on or blinked one by one.

According to a fifth aspect of the present invention, in a fire receiver equipped with an operation display test function of a smoke proof device according to the present invention, one of the district indicator lamps of the district window is operated during the operation display test of the smoke proof device. Is being turned on or blinking, the display means provided separately from the area window portion simultaneously displays the section of the area indicator light in the form of letters or numbers.
Therefore, the operation display test of the smoke proof device can be performed while confirming the classification of the district indicator lights with reference to the display on the display means.

In the fire receiver having the operation display test function of the smoke proof equipment according to the present invention as set forth in claim 6, when the fire receiver is changed to the operation display test mode by the mode changing means, the control means is provided. performs sequential trial lighted or control for flashing driven district indicator lamp with the same manner as when the monitor signal from the Bohai smoke monitoring line is received by the operation monitoring circuit. Therefore, it is possible to easily perform the operation display test of the district indicator lamp in response to the reception of the monitoring signal from the smoke prevention / monitoring circuit.

According to a seventh aspect of the present invention, in a fire receiver equipped with an operation display test function for smoke proof equipment according to the present invention, when the mode change means changes the fire receiver to the operation display test mode, a control means is provided. performs a test to lighting or control for flashing driven district indicator lamp with the same manner as when the alarm signal from the alarm for lines at the operating monitoring circuit is received. Therefore, it is possible to easily perform the operation display test of the district indicator lamp in response to the reception of the alarm signal from the alarm line that monitors a device other than the smoke proof device.

In a fire receiver having an operation display test function for smoke proof equipment according to the present invention as set forth in claim 8, a district indicator light corresponding to a line for which sound is generated by the setting means. When is driven for lighting or blinking on a trial basis, sound is generated at the same time. Therefore,
When checking the display status of the district indicator lights, you can also check the settings for sound generation at the same time.

[0021]

Embodiments of the present invention will be described below with reference to the drawings. [First embodiment (corresponding to claims 1, 5 to 8)] FIG. 1 shows a hardware configuration of a fire receiver A having an operation display test function of a smoke proof device according to a first embodiment of the present invention. FIG. 2 is a block diagram, FIG. 2 is an explanatory diagram showing an example of a disaster prevention system using this fire receiver A, and FIG. 3 is a front view showing an example of the external configuration of the fire receiver A.

This fire receiver A, as shown in FIG.
For the CPU 1 corresponding to the control means according to the present invention,
Through each of the O sections 2a to 2f, an operation section 3 equipped with various operation switches, a district window section 4, various alarm display sections 5, a fire detection circuit 6, a smoke control device control circuit 7, an operation monitoring circuit 8, etc. Are connected to the address / data bus. The CPU 1 is also connected to a storage unit 9 including a memory such as a ROM, a RAM, and an EEPROM. In this storage unit 9, C
A system program for operating the PU 1 and the like are stored. Further, in the fire alarm receiver A, the liquid crystal display unit 10 controlled by the CPU 1 via the liquid crystal controller 10a, the timer circuit 13, and the sound signal generation circuit 11 for generating a sound such as an alarm or a buzzer sound.
a, an amplifier 11b, a speaker SP and the like are also provided.

Of the above, the fire detection circuit 6 is connected to a plurality of sensor lines LA (LA1 to LAn) connecting one or a plurality of detectors S and terminators, as shown in FIG. Then, fire detection is performed based on the alarm signal output from each sensor S. The smoke control device control circuit 7 is connected to a plurality of smoke control device lines LB (LB1 to LBn) to which one or a plurality of smoke control devices ER are connected. Drive control is possible for each smoke device line LB.

The operation monitoring circuit 8 includes a plurality of smoke emission / monitoring lines LC (LC1 to L1) for monitoring the smoke emission / removal equipment ER.
Cn) and the alarm lines LD (LD1 to LD4) are connected. Here, the smoke control circuit LC is
For example, when the smoke proof / exhaust equipment ER is driven and the driving is completed, a monitoring signal for notifying the fact is transmitted to the operation monitoring circuit 8 at the time of this completion. The alarm line LD is a line connected to a desired device other than the smoke-exhaust device ER, and is connected to devices K1 to K4 such as fire hydrant equipment and fire pump equipment, and these equipment K1 to K4 are connected.
When an abnormality occurs, the alarm signal for notifying the abnormality is transmitted to the operation monitoring circuit 8.

As shown in FIG. 3, the district window portion 4 is provided at an appropriate place such as an upper portion of the front of the fire receiver A. The district window portion 4 is provided in the detector lines LA1 to LAn or the discharge prevention line. Plural entry sections 4 composed of nameplates or sheets for describing and displaying the place where the smoke equipment lines LB1 to LBn are installed
2 and area indicator lamps 40 and 41 such as light emitting LEDs, which are provided at upper and lower portions for each of the writing portions 42. Of these, the upper district indicator lamp 40 is for indicating the alarm state in the sensor line LA. On the other hand, the lower district indicator light 41 is for indicating the operating state of the smoke proof / flueco equipment line LB.

District indicator lights 40, 41 of the district window section 4
Is controlled by the CPU 1 and is controlled as follows in the warning mode set as the normal mode. That is, when the detector S detects that a fire has occurred, a warning signal is output from the detector line LA, and the fire detection circuit 6 determines that a fire has occurred.
Drives the district indicator lamp 40 at the location corresponding to the sensor line LA that has output the alarm signal, as shown in FIG. 4 (a). When the disconnection of the sensor line LA is detected, the CPU 1 blinks the district indicator lamp 40 as shown in FIG. 4B.

On the other hand, when the fire detection circuit 6 determines that a fire has occurred, the CPU 1 responds to the sensor line LA that has output the alarm signal according to the interlocking setting data stored in the storage unit 9. A command is given to the smoke proof device control circuit 7 to drive the smoke proof device ER of the predetermined smoke proof device line LB which is set to be interlocked. While the smoke proof / exhaust equipment control circuit 7 is drivingly controlling the smoke proof / exhaust equipment ER, as shown in FIG.
The district indicator lamp 41 at the location corresponding to B is driven to light.
Next, when the operation of the smoke control device ER ends and a monitoring signal indicating that the operation of the smoke control device ER has ended is transmitted from the smoke control monitoring circuit LC to the operation monitoring circuit 8, at that time point. As shown in FIG. 5B, the area indicator lamp 41 is controlled to blink. However, in the present invention, the district indicator light 4
The meaning of lighting and blinking of 1 may be opposite to the above, and it is configured such that the district indicator light 41 blinks at the time of operation of the smoke control device ER and the district indicator light 41 lights at the end thereof. Good.

The various alarm display sections 5 are provided at the position of the operation panel P of the fire receiver A as shown in FIG. 3, for example, and display the names of the devices K1 to K4 connected to the alarm line LD. It is composed of a plurality of (four places in total) writing parts 51 such as nameplates and a plurality of warning indicator lights 50 such as light emitting LEDs provided corresponding thereto. The lighting drive of each alarm indicator lamp 50 of the alarm display section 5 is also controlled by the CPU 1. However, for example, when an abnormality occurs in the device K1 and an alarm signal is input from the alarm line LD1 to the operation monitoring circuit 8, The alarm indicator lamp 50 at a location corresponding to the alarm line LD1 is configured to be driven to light. However,
Such various alarm displays can be executed not only on the various alarm display sections 5 but also on the area window section 4 by selecting the area window section 4 side by operating a predetermined switch of the operation section 3. It is configured. That is, in this fire receiver A, the district display lamp 40 or 41 at an appropriate position of the district window 4 is used as a warning display lamp for displaying various warnings, and the desired device K1 is driven by lighting or blinking.
It is configured so that the abnormal state of K4 can be confirmed.

In the warning mode, the CPU 1 controls the lighting or blinking of the district indicator lights 40 and 41 as described above, and controls the speaker SP to generate a sound such as an alarm sound or a buzzer sound. Are configured to run simultaneously. However, whether or not to generate this sound depends on the setting of the dip switch, the setting of the jumper line, or the storage unit provided corresponding to each line such as the smoke control device line LB and the smoke control monitor line LC. 9 is configured to be executed in accordance with program data stored in advance.

The operation section 3 is composed of various kinds of operation switches provided on the operation panel P. The operation section 3 is provided with a smoke-exhaust device which is different from the fire alarm receiver A in the warning mode. A dedicated switch for setting the operation display test mode or the alarm display test mode, or a switch also used as another operation function is provided.

The CPU 1 is configured to perform the following control when the operation display test mode of the smoke proof device is set by the predetermined switch operation of the operation unit 3 described above. That is, when this mode is set, the CPU
1 sequentially turns on and drives the district indicator lights 41 under the district window portion 4 corresponding to the smoke proof equipment line LB one by one. Specifically, as shown in FIG. 6A, first, the district indicator lamp 41 of the district 4-1 of the district window portion 4 is turned on for a certain period of time.
Next, after the lighting drive of the district indicator lamp 41 is finished, after a certain time interval, the district indicator lamp 41 of the next district 4-2 is illuminated as shown in FIG. After that, as shown in (c) and (d) of FIG.
The district display lamps 41 are sequentially driven to be turned on in the order of district 4-3, district 4-4, ... At regular time intervals. At that time, C
The PU 1 controls the liquid crystal display unit 10 provided on the operation panel P to display characters or numbers indicating the division of the district indicator lamp 41 in the lighting drive state. In the present invention,
Instead of the liquid crystal display unit 10, a light emitting LED is used.
You may use a segment etc. Further, when the district indicator lamp 41 corresponding to the smoke proof equipment line LB, which is set to generate sound when the smoke proof equipment ER is activated, is driven to be turned on, the CPU 1 causes the speaker SP to emit a predetermined sound. Are controlled to occur simultaneously.

Next, when the lighting drive of all the district indicator lights 41 is completed, the CPU 1 causes the district indicator lights 41 below the first district 4-1 of the district window part 4 to be driven to blink, and thereafter the districts are also illuminated. All the district indicator lights 41 are driven to blink in the order of 4-2, district 4-3 .... Also in this case, the liquid crystal display unit 10 also displays characters or numbers indicating the section of the district indicator lamp 41 in the blinking state. Furthermore, when the district indicator lamp 41 corresponding to the smoke evacuating equipment line LB which is set to generate a predetermined sound at the end of the operation of the smoke evacuating equipment ER is driven to blink, at the same time, the speaker SP outputs a predetermined sound. Sound is generated.

The operator determines whether or not all the district indicator lamps 41 of the district window section 4 appropriately perform lighting and blinking operations in the state in which the operation display test mode of the smoke proof device is set as described above. It can be confirmed visually. Than this,
The operation display test of the smoke proof device can be easily, quickly and appropriately performed without actually driving the smoke proof device ER. In addition, during this operation display test, a sound for notifying the operating state of the smoke evacuating equipment ER or the like is also generated from the speaker SP according to the preset content. Can be checked at the same time, which is convenient.

Further, when the fire receiver A is set to the display test mode for various alarms by operating the switch of the operation unit 3, the CPU 1 sequentially turns on and drives the respective alarm display lamps 50 of the various alarm display units 5. . In addition, when the warning display is set to be displayed by a predetermined area indicator light 40 or 41 of the area window portion 4, the area indicator light 40 or 41 is also driven in turn. Therefore, it is not necessary to bother to output an alarm signal from each of the devices K1 to K4 in the display test of various alarms, which can be easily performed.

[Second Embodiment (corresponding to claim 2)] FIG.
FIG. 2 is a block diagram showing a hardware configuration of a fire receiver Aa having an operation display test function for smoke proof equipment according to a second embodiment of the present invention (the same parts as the fire receiver A shown in FIG. 1 are the same. Indicated by a code). In this fire receiver Aa, the operation test signal generation circuit 12 is connected to the CPU 1 via the I / O unit 2g. The operation test signal generating circuit 12 corresponds to a pseudo driving means for the smoke proof equipment control circuit of the present invention, and an operation signal is artificially input to the smoke proof equipment control circuit 7 to prevent the smoke proof equipment. The smoke exhaust device control circuit 7 is brought into a pseudo drive state. It also has a function of inputting a pseudo monitoring signal or an alarm signal to the operation monitoring circuit 8.

In this fire receiver Aa, when the operation display test mode of the smoke preventive equipment is set, the operation test signal generating circuit 12 is driven by the instruction of the CPU 1, and the operation test signal generating circuit 12 prevents An operation similar to the operation signal transmitted from the smoke exhausting device line LB is generated, and this is input to the smoke preventing device control circuit 7. As a result, the smoke proof equipment control circuit 7 connects the smoke proof equipment ER to the smoke proof equipment line L.
A pseudo driving state similar to the case of sequentially driving each B is output, and the operation signals are sequentially output to the CPU 1.
Then, the CPU 1 executes the same processing as in the warning mode, and eventually, in the same manner as in the case described with reference to FIGS. The district indicator lamps 41 of the district window portion 4 at the corresponding locations are sequentially driven to be turned on one by one.

Next, the operation test signal generating circuit 12
After the smoke control device 7 is artificially driven, a signal similar to the monitor signal transmitted from the smoke control circuit LC to the operation monitor circuit 8 is generated, and this signal is generated. Input to 8. Then, the operation monitoring circuit 8 outputs a signal to that effect to the CPU 1, and the CPU 1
By this, the district indicator lights 41 of the district window 4 are sequentially driven to blink.

Therefore, in the fire receiver Aa having the above structure,
It is not only possible to confirm whether or not the district indicator light 41 lights up and blinks properly, but also in the case where the smoke-excluding device control circuit 7 drives the smoke-excluding device ER in the warning mode, the smoke-excluding device control circuit 7 or It will be possible to confirm from the operation monitoring circuit 8 whether or not a series of control processes from lighting or blinking of the district indicator light 41 via the CPU 1 is appropriately executed, and a more excellent operation display test can be performed. Benefits are obtained.

Further, the operation test signal generating circuit 12 generates a signal similar to the alarm signal transmitted from the alarm line LD to the operation monitoring circuit 8 when the alarm display test mode is set, This is input to the operation monitoring circuit 8. Then, a signal to that effect is output from the operation monitoring circuit 8 to the CPU 1, and the CPU 1 controls the warning indicator lamps 50 of the various warning display sections 5 to be sequentially turned on. Further, when it is set that the various warning displays are executed by the district indicator lights 40 or 41, the corresponding district indicator lights 40 or 41 are controlled to perform lighting or blinking drive. Therefore, also in the display test of such various alarms, it is possible not only to confirm whether or not the alarm indicator lamp 50 is turned on, but also after the alarm signal is input to the operation monitoring circuit 8, the alarm indicator lamp 50 or the like is turned on via the CPU 1. It will also be possible to confirm whether or not all of the series of operations until lighting is properly performed.

[Other Embodiments] In each of the above-described embodiments, when the plurality of district indicator lights 41 are sequentially turned on or blinked, the district indicator lights 41 are sequentially turned on or blinked one by one. However, the present invention is not limited to this. For example, the district indicator lights 41 may be turned on or blinked two by two, or the district indicator lights 41 may be turned on or blinked one by one in sequence. If the district indicator lights 41 are sequentially turned on or blinked in a plurality of units in this way, the time required to turn on or blink all the district indicator lights 41 can be shortened. Has the advantage that it can be terminated early.

Further, in the above-mentioned embodiment, the fire receiver A can be set to the operation display test mode of the smoke and smoke proof equipment by operating the predetermined switch operation on the operation portion 3. However, the present invention is not limited to this. Not limited. For example, when a plurality of various tests are started by operating a predetermined switch, the operation display test mode of the smoke control device is automatically set and executed as one of the series of tests. May be.

Further, in the present invention, for example, the timer circuit 1
3, the timer circuit 1
The operation display test mode of the smoke proof device may be automatically set by the control of the CPU 1 when the time is counted in 3. Such a timer setting has an advantage that, for example, the operation display test of the smoke proof device can be automatically executed at the same time every day.

In addition, in the present invention, in consideration of the fact that it may not be necessary to confirm the presence or absence of sound generation during the operation display test of the smoke proof equipment, means for providing a switch for stopping the sound generation You may take

[0044]

As can be understood from the above description, according to the fire receiver equipped with the operation display test function of the smoke proof equipment according to the present invention, the smoke proof equipment can be used. Since it is not necessary to actually drive the smoke control device to confirm whether the district indicator light for indicating the operating state of the device lights up or blinks properly, the operation display test of the smoke control device has been performed conventionally. Compared to, it can be performed easily and quickly, and a special effect that is convenient can be obtained.

Particularly, according to the present invention as set forth in claim 2,
Since the district indicator lights are sequentially turned on or blinking by driving the smoke control equipment control circuit in a pseudo manner, it is possible to not only check whether the district indicator lights are properly turned on or blinked, but also to prevent It is possible to appropriately check whether or not the control means appropriately reacts or responds to the drive of the smoke exhaust device control circuit, and it is possible to obtain an excellent effect that a more preferable operation check can be performed in terms of disaster prevention measures.

According to the present invention described in claim 4, there is an advantage that the time required for the operation display test can be shortened by performing the trial lighting or blinking drive operation of the district indicator lamp in units of a plurality of district indicator lamps. can get.

According to the present invention as set forth in claim 5, since the section of the district indicator lamp in the lighting or blinking driving state is displayed by the indicator means provided separately from the district window, refer to this indicator means. However, it is possible to confirm the lighting or blinking drive of the district indicator light, which is convenient for the operator in the operation display test of the smoke control device.

According to the present invention as set forth in claim 6, the operation display test of the district indicator lamp for the reception of the monitoring signal from the smoke-proof / smoke-preventing monitoring line can be easily performed, and according to the present invention as set forth in claim 7. For example, there is an advantage that the operation display test of the district indicator light can be easily performed in response to the reception of the alarm signal from the alarm line that monitors a device other than the smoke proof device.

According to the present invention as set forth in claim 8, it is more convenient because the setting contents for sound generation can be confirmed at the same time when the operation display test of the smoke proof equipment is performed.

[Brief description of drawings]

FIG. 1 is a block diagram showing an example of a hardware configuration of a fire receiver having an operation display test function of a smoke proof device according to the present invention.

FIG. 2 is an explanatory diagram showing an example of a disaster prevention system using a fire receiver equipped with an operation display test function of a smoke proof device according to the present invention.

FIG. 3 is a front view showing an example of the external configuration of a fire receiver equipped with an operation display test function for smoke proof equipment according to the present invention.

4A and 4B are explanatory views showing an example of a lighting or blinking state of a district indicator light.

5 (a) and 5 (b) are explanatory views showing another example of a lighting or blinking state of a district indicator light.

6 (a) to 6 (d) are explanatory views showing an example of a lighting operation of a district indicator lamp of a district window portion during an operation display test of a smoke proof device.

FIG. 7 is a block diagram showing another example of the hardware configuration of the fire receiver including the operation display test function of the smoke proof device according to the present invention.

[Explanation of symbols]

1 CPU (control means) 3 Operation part 4 District window part 5 Various alarm display parts 6 Fire detection circuit 7 Smoke control equipment control circuit 8 Operation monitoring circuit 9 Storage part 10 Liquid crystal display part 11a Sound signal generation circuit 12 Operation test signal Generation circuit (pseudo-driving means for smoke control equipment control circuit) 13 Timer circuit 40 District indicator lamp 41 District indicator lamp 50 Warning indicator lamp SP Speaker LA (LA1 to LAn) Sensor line LB (LB1 to LBn) Smoke control Device line LC (LC1 to LCn) Smoke emission monitoring line LD (LD1 to LD4) Alarm line S Sensor ER Smoke control device K1 to K4 Devices other than smoke control device

─────────────────────────────────────────────────── ─── Continuation of front page (58) Fields surveyed (Int.Cl. ⁷ , DB name) G08B 17/00 G08B 23/00-31/00

Claims (8)

(57) [Claims] 1. One or more sensors and a terminator are connected
The alarm line that is output when the sensor line is connected and the above sensor detects that a fire has occurred
Fire detection circuit that detects fire based on the signal and interlocking equipment to correspond to the above sensor line that output the alarm signal
And Bohai smoke device control circuit controls the operation of Bohai smoke device connected to a constant has been Bohai smoke equipment line for each line, when the Bohai smoke device is driven and controlled by the Bohai smoke device control circuit A fire receiver equipped with a control means for controlling to turn on or blink a district indicator light of a district window corresponding to the smoke proof equipment line, the fire receiver being A mode changing unit for setting the operation display test mode is provided, and the control unit, when the operation display test mode of the smoke proof device is set by the mode changing unit, displays a plurality of districts in the district window. A fire receiver having an operation display test function of a smoke proof device, which is configured to perform a control for sequentially lighting or blinking lights in a test manner. 2. One or more sensors and a terminator are connected
The alarm line that is output when the sensor line is connected and the above sensor detects that a fire has occurred
Fire detection circuit that detects fire based on the signal and interlocking equipment to correspond to the above sensor line that output the alarm signal
And Bohai smoke device control circuit controls the operation of Bohai smoke device connected to a constant has been Bohai smoke equipment line for each line, when the Bohai smoke device is driven and controlled by the Bohai smoke device control circuit A fire receiver equipped with a control means for controlling to turn on or blink a district indicator light of a district window corresponding to the smoke proof equipment line, the fire receiver being Mode change means for setting the operation display test mode, and when the smoke display device operation display test mode is set by the mode change means, the smoke control apparatus control circuit is set to a pseudo drive state. The smoke-exhaust-exhaust-equipment control circuit is provided with pseudo driving means for the smoke-exhaust-exhaust-equipment control circuit for sequentially controlling the smoke-exhaust smoke-exhausting equipment to be pseudo-controlled for each line. Is the pseudo driving means Therefore, by receiving the operation signal output from the pseudo smoke control equipment smoke control equipment control circuit, the district indicator lights of the district windows corresponding to the pseudo smoke control equipment smoke control equipment lines are sequentially displayed. A fire receiver equipped with an operation display test function for smoke control equipment that is configured to be lit or blinked for a test. 3. The operation unit according to claim 1, wherein the mode changing means includes an operation switch for changing the mode,
Or, a fire receiver equipped with a function of displaying an operation display test of a smoke proof device, which is composed of a timer circuit that measures a time set in advance by a timer and outputs a signal to that effect. 4. The smoke proof device according to any one of claims 1 to 3, wherein the trial lighting or blinking drive operation of the district indicator lamp is sequentially performed in units of a plurality of district indicator lamps. Fire receiver equipped with the function display test function of. 5. The display unit according to any one of claims 1 to 4, further comprising display means provided separately from the district window portion, and the display means is lit up among a plurality of district indicator lights of the district window portion. Alternatively, a fire receiver equipped with a function for testing the operation and display of smoke control equipment, which is configured so that the classification of the district indicator lights in the blinking drive state is displayed by letters or numbers. 6. The operation monitoring circuit according to any one of claims 1 to 5, to which an smoke emission monitoring line for monitoring smoke emission equipment is connected, and the operation monitoring circuit is provided from the smoke emission monitoring line. When receiving the monitoring signal, the control means for controlling the district indicator lamp of the district window corresponding to the smoke emission monitoring line so as to blink or light up in a manner different from that when the smoke emission preventing device is drive-controlled. : it is provided, moreover the control means, the fire receiver by the mode changing means when it is changed to the operation table shown in test mode, the monitoring signal from the Bohai smoke monitoring line with the operating monitoring circuit is received fire receiver having a working display test function of Bohai smoke equipment that is configured to perform control to sequentially test lighting up or blinking driving section indicator in the same manner as when. 7. An operation monitoring circuit according to any one of claims 1 to 6, to which an operation monitoring circuit is connected, which is connected to one or a plurality of alarm lines for monitoring equipment installed separately from the smoke-proof equipment. When the monitoring circuit receives an alarm signal from the alarm line, it is provided with control means for controlling to turn on or blink the district indicator lamp of the district window corresponding to the alarm line, and this control means the mode when the fire receiver is changed on the operation display test mode by changing means, pilot district indicator lamp with the same manner as when an alarm signal from the alarm for the line in the operating monitoring circuit is received A fire receiver having an operation display test function for a smoke-proof and smoke-proof device, which is configured to execute control for lighting or blinking at. 8. The signal input according to claim 6 or 7, when a predetermined signal is input to each circuit from a line connected to the smoke control device and the operation monitoring circuit, respectively. The setting means for selecting and setting for each line whether or not to generate the sound for notifying that, and the district indicator lamp corresponding to the line set on the side that generates the sound by this setting means A fire receiver equipped with a function of displaying an operation display test of a smoke-proof and smoke-proof device, which is provided with a control means for controlling so as to simultaneously generate sound when it is driven to light or blink for a test.