JPH0981876A - Disaster prevention monitor and control board - Google Patents

Abstract

PROBLEM TO BE SOLVED: To combine optional sorts of lines by setting up sort information, to suppress the use of useless lines to its absolute minimum and to easily correspond to the extension or the like of lines by sharing receiving circuits and control circuits. SOLUTION: The disaster prevention monitor and control board is provided with plural shared receiving circuits 2-1 to 2-16, plural shared control circuits 3-1 to 3-16 corresponding to the number of shared receiving circuits, a registering processing part 26 for setting up and registering sort information by combining a receiving circuit and a control circuit as a pair in each line, and a reception control part 27 for recognizing a set and registered sort by referring to the sort information when a certain receiving circuit receives an output and executing control processing corresponding to the recognized sort. Fire information, gas exhaust preventing information, alarm information, gas leakage information, etc., are included in the sort information. A registering processing part 27 registers the sort information such as fire information, gas exhaust information, and an alarm information by the use of an operation part 22 and a display part 21 formed on the board itself.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a disaster prevention monitoring and control panel in which a receiving circuit and a control circuit are made common and an arbitrary type can be set for each line.

[0002]

2. Description of the Related Art Conventionally, for example, a disaster prevention monitoring control panel known as a composite panel is provided with a fire alarm reception control function and a smoke emission control function separately. That is, for the fire alarm, a receiver circuit dedicated to the fire alarm is provided, and the detector for the fire alarm is connected to the fire alarm sensor line drawn from the receiver circuit. In addition, a control circuit dedicated to the fire alarm is provided, and the district bell is connected to the control line drawn from this control circuit. When the fire prevention control panel judges a fire based on the received signal from the fire alarm sensor line, it displays an alarm corresponding to the fire on the board itself, and at the same time sends a drive signal to the fire alarm control line. Ring the district bell.

In addition, for smoke prevention, a smoke-exhaust smoke-exclusive receiving circuit is provided, and the smoke-exhaust smoke-detecting sensor line drawn out from this receiving circuit is connected to the smoke-exhaust smoke detecting sensor, that is, sensitivity with few false alarms. A low sensor (3 types of sensor according to the standard) is connected. In addition, a smoke-exhaust smoke-exclusive control circuit is provided, and smoke-exhaust smoke-eliminating equipment such as a fire door release is connected to the control circuit drawn from this control circuit.

When the fire prevention / control panel judges a fire from the signal received from the smoke-proof / smoke-proof sensor circuit, the board itself gives an alarm display corresponding to the fire and simultaneously drives the smoke-proof / control circuit. A signal is sent to activate the fire door release, the open hold of the fire door is released to close it, and the panel itself indicates that it is driving and that the operation is confirmed. Such circuits for fire alarm and smoke proofing are provided for a plurality of lines each including a receiving circuit and a control circuit as a set. FIG. 11 is an example of a conventional disaster prevention monitoring control panel, and the disaster prevention monitoring control panel 101 is provided with an MPU 102 as a monitoring control section as a common control section. For the MPU 102, the fire alarm reception circuit unit 104
A fire alarm control circuit 114 is provided. In addition, a smoke-proof reception circuit section 110 and a smoke-proof control circuit section 118 are provided.

Here, each of the receiving circuit units 104 and 110 and the control circuit units 114 and 118 are provided with, for example, 10 lines each as shown by line numbers 1 to 10. This 10
The lines are unitized, for example, in units of 5 lines, and the circuit configuration is shared, and the number of units can be increased or decreased. In addition, in the disaster prevention monitoring control panel, a reception control function for alarm and a reception control function for gas leak may be separately provided depending on the building, but in this case, for example, additional units of 5 lines are added.

[0006]

However, in such a conventional disaster prevention monitoring control board 101, the types of the sensor lines and control lines connected to the disaster prevention monitoring control board 101 are the same as those of the disaster prevention monitoring control board 101. Each receiving circuit unit 104, 110 and control circuit unit 11 provided in units of 5 lines
If the fixed number is 4, 118, and there is a difference in the number of lines actually connected, a part of the receiving circuit and the control circuit is wasted.

The example shown in FIG. 11 is provided with a circuit configuration capable of connecting a total of 20 sensor lines and 10 control lines for each of the fire alarm and smoke proof. However,
If only 8 lines of fire information and 8 lines of smoke and smoke prevention are actually used, the reception circuit units 104 and 110 for fire alarm and smoke emission use the reception circuits of line numbers 1 to 8, The receiving circuits of numbers 9 and 10 are idle lines. Similarly, the control circuits of the line numbers 1 to 8 are used also for the control circuit units 114 and 118 for the fire alarm and the smoke proof.
The control circuits of line numbers 9 and 10 are unused.

Moreover, the line numbers 9 and 10 in the idle state
The receiving circuit and the control circuit can be used only for fire alarms or smoke prevention, respectively, and this amount is wasted. Also, due to changes in specifications during construction, for example, 4
When it is necessary to add a line, the total of 4 lines for fire alarm and smoke proof is left over, but 2 lines are lacking because smoke proof and smoke proof cannot be used for fire alarm, resulting in fire. There is a problem in that it is necessary to add five line units for each of the information reception circuit unit 104 and the fire alarm control circuit unit 114.

This problem also applies to alarms and gas leaks. For example, in the case of an alarm, the receiving circuit receives a transfer contact signal from other equipment such as fire extinguishing equipment, crime prevention equipment, pump equipment, etc., and performs alarm display and transfer output, sometimes a control output from the control circuit May be done.
For gas leaks, the detection signal from the gas leak detector is received via the interface that converts it into a signal that can be received by the receiving circuit, and the control circuit performs alarm display and transfer output. In some cases, a control output for closing the emergency cutoff valve may be output from the control circuit according to the above.

The present invention makes it possible to set any type of line combination by setting the type information by making the receiving circuit and the control circuit common regardless of various types such as fire alarm, smoke emission, alarm, etc. Therefore, it is an object of the present invention to provide a disaster prevention monitoring control panel which can minimize the waste of the circuit and can easily cope with the expansion.

[0011]

In order to achieve this object, the disaster prevention monitoring and control board of the present invention comprises a plurality of common receiving circuits, the same number of control circuits as the receiving circuits, and the receiving circuits. A registration processing unit that sets and registers type information for each line with a set of control circuits, and when there is a reception output in the receiving circuit, refers to the type information and recognizes the type registered and registered,
A reception control unit that performs control processing according to the recognized type is provided.

[0012] The type information includes fire alarm, smoke proof,
For alarms or gas leaks. The registration processing unit uses the operation unit and the display unit provided on the panel itself to perform the registration operation of the type information such as for fire alarm, smoke prevention, and alarm. For example, the operation unit has a registration switch, a type selection switch, and a reselection selection switch, the display unit has a type selection display point, a line display unit showing line selection and a district light, and the registration processing unit, Procedure to set the registration mode by operating the registration switch, select any type with the type selection switch in the registration mode setting state, select any line number with the line selection switch, and operate the registration switch Then, the selected type is registered as type information corresponding to the selected line number.

Further, the registration processing unit, when an arbitrary type is selected by the type selection switch, turns on the district light corresponding to the line in which the selected type is currently registered, and the district light corresponding to the new registration. Light up. Further, in the normal monitoring state, when an arbitrary type is selected by the type switch in the normal monitoring state, the registration processing unit displays the registered state of the selected type on the district light so that it can be confirmed.

As described above, the disaster prevention control monitoring board of the present invention is related to the types of fire alarm, smoke proof, alarm, etc. by the common hardware of the receiving circuit and the control circuit for a predetermined number of lines, for example, 20 lines. Instead, any type can be set for any line. Therefore, within the maximum number of lines provided on the board,
You can waste line connection. Further, even if a vacant line (unused line) occurs, it can be used as any type, so that any type of expansion can be handled within the range of the number of vacant lines and there is no waste.

Further, any combination of types such as fire alarm, smoke proof, smoke proof, alarm, gas leak, etc. can be used. Further, since the type information registration operation can be performed by using the operation switch and the display provided on the panel itself, no special jig is required, and the registration change and confirmation can be easily performed if necessary.

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is an explanatory view of an embodiment of a disaster prevention monitoring and control panel of the present invention, and shows an example in which the maximum number of receiving and controlling lines is 20.
In FIG. 1, the disaster prevention monitoring control panel 1 has a receiving circuit 2-1 to 2-1.
2-20 are provided. Of these, the receiving circuits 2-1 to 2-1
2 to 16 are shown, and the rest are omitted. Further, the disaster prevention monitoring control board 1 is provided with the same number of control circuits 3-1 to 3-20 as the receiving circuits 2-1 to 2-20. Regarding the receiving circuit, the receiving circuits 3-1 to 3-16 are shown, and the rest are omitted.

The receiving circuits 2-1 to 2-20 and the control circuits 3-1 to 3-20 in the disaster prevention monitoring control board 1 as described above.
Are collectively shown in FIG. In FIG. 2, for the MPU 20 which is the monitoring control unit of the disaster prevention monitoring control panel 1,
Twenty receiving circuits 2-1 to 2-indicated by line numbers 1 to 20
A receiving circuit unit 2 including 20 is provided. Corresponding to the receiving circuit unit 2, a control circuit unit 3 including control circuits 3-1 to 3-20 similarly shown by line numbers 1 to 20 is provided. It is assumed that the receiving circuit unit 2 and the control circuit unit 3 of the disaster prevention monitoring control board 1 of FIG. 2 are required to be connected to, for example, eight lines for fire alarm, eight lines for smoke prevention, and one line for alarm.

The term "for alarm" as used herein means that a receiving circuit receives a transfer contact signal from other equipment such as fire extinguishing equipment, crime prevention equipment, pump equipment, etc. to display an alarm and output a notification, and sometimes controls. Control output may be performed by a circuit. First, regarding the connection of the eight lines for the fire alarm, as shown by the reception circuit 2-1 as a representative of the eight reception circuits 2-1 to 2-8 of the line numbers 1 to 8 in the reception circuit unit 2, The fire alarm sensor 6 is connected via the alarm sensor line 5-1. Corresponding to the connection of the fire alarm line in the receiving circuit unit 2, the control circuits 3-1 to 3-3 having the same line numbers 1 to 8 in the control circuit unit 3 are connected.
Regarding -8, as representatively shown in the control circuit 4-1,
The district bell 11 is connected via the fire alarm control line 9-1.

Next, regarding the 8 lines for smoke prevention / exhaust smoke, first, the receiving circuits 2-9 to 2-1 of the line numbers 9 to 16 in the receiving circuit section 2
6, the smoke-prevention sensor 8 is connected through the smoke-prevention sensor line 5-9 as shown in the receiving circuit 2-9. Here, the smoke-proof sensor 8 is lower in sensitivity than the fire alarm sensor 6 and is less susceptible to false alarms.

The control circuits 3-9 to 3-16 of the line numbers 9 to 16 of the control circuit unit 3 correspond to the connection of the smoke proof smoke detector lines to the line numbers 9 to 16 of the receiving circuit unit 2. As represented by the control circuit 4-9, the smoke proof / exhaust control equipment 12 is connected via the smoke proof / exhaust control line 9-9. Further, since one line is required for alarm, the transfer of other equipment, for example fire extinguishing equipment, to the receiving circuit 2-17 of the line number 17 of the receiving circuit section 2 through the alarm sensor line 5-17. The contact 28 is connected. Nothing is connected to the control circuit 3-17 of the line number 17 of the control circuit section 3 corresponding to this.

Line numbers 18, 1 in the receiving circuit section 2
The receiving circuits 2-18 to 2-20 for three lines of 9 and 20 are not used. Also, the control circuits 3-18 to 3-20 of the line numbers 18 to 20 of the control circuit unit 3 are not used. As is apparent from the connection of the fire alarm and smoke control sensors and the control device to the receiving circuit unit 2 and the control circuit unit 3 in FIG. 2, in the present invention, the receiving circuits 2-1 to 2-2 are provided. -20 is connected to the connection of the fire alarm sensor line to which the fire alarm sensor 6 is connected, and to the connection of the smoke emission sensor line to which the smoke prevention sensor 8 is connected. Furthermore, the receiving circuit is commonly used for connection of the alarm sensor line to which the transfer contact 28 is connected and for connection.

At the same time, the control circuits 3-1 to 3-1 of the control circuit unit 3
3-20, the fire alarm control line that connects the district bell, and the smoke control system that connects the smoke prevention and smoke prevention devices are commonly used as necessary. One is a common control circuit that can select one.
The hardware of the receiving circuit unit 2 and the control circuit unit 3, which are commonly used for any type of fire alarm, smoke proof, smoke alarm, etc., will be further clarified by referring to FIG. 1 again. .

First, the receiver circuits 2-1 to 2-1 are commonly used for connection of the sensor lines of the fire alarm sensor 6 and the smoke prevention sensor 8
2-20 lead out the sensor lines 5-1 to 5-20, respectively, and are connected to the terminating resistor 7. Receiver circuit 2
The detector 6 for fire alarm connected to the detector lines 5-1 to 5-20 from -1 to 2-20 and the detector 8 for smoke prevention have different detection sensitivities, but are low due to fire detection. It is the same in that the alarm current is passed by short-circuiting to the impedance, and the receiving circuits 2-1 to 2-16 can be easily shared.

On the other hand, the control circuits 3-1 to 3-20 are standardized with respect to the connection by the control line of the district bell 11 which is the fire alarm control device and the smoke door device 12 such as the fire door release 12. ing. More specifically, the control circuit 3-
Reference numerals 1 to 3-20 are circuits provided with a relay driven by a control signal from the MPU 20, and supplying the power supply voltage of the drive power supply to the control lines 9-1 to 9-20 by turning on the relay contact.

As a result, like the control lines 9-1 to 9-8, if the district bell 11 is connected, the district bell rings. When the fire door release 12 is connected as in the control lines 9-9 to 9-16, the release of the fire door is released by supplying the power supply voltage to the solenoid 13 to energize the release door. Then, the fire door in the open state is closed.

Further, the smoke proof / exhaust equipment, for example, the fire door release 12, has a function of outputting a detection signal for detecting confirmation of the release operation to the disaster prevention monitoring control panel 1. That is,
The fire door release 12 is provided with a limit switch 14, and when the solenoid 13 is energized to unlatch the fire door, the limit switch 14 is switched from a side to b side.

In order to confirm the operation of the fire door release 12 by the limit switch 14, the control circuits 3-1 to 3-2
Receiving circuits 4-1 to 4 for confirming smoke-proof and smoke-proof operation
-20 is provided. Receiver circuit 4 for smoke control
District Bell 11 among -1 to 4-20 assigned for fire reports
For the control lines 9-1 to 9-8 connected to, the smoke-proof / emission control operation receiving circuits 4-1 to 4-8 are not used.

On the other hand, regarding the control lines 9-9 to 9-16 for connecting the fire door release 12, the operation confirmation input lines 10-9 to 10-16 are input from the side b of the limit switch 14 of the fire door release 12. Are connected to the smoke-proof / exhaust-gas-operation confirmation receiving circuits 4-9 to 4-16, respectively, to be in use. The reception outputs of the reception circuits 2-1 to 2-20 are input to the scan circuit 15, selected by the scanning operation by the MPU 20 and taken in by the AD converter 17, and the received signal voltage is converted into digital data and taken in.
Further, the reception outputs of the smoke emission / non-smoking operation confirmation reception circuits 4-1 to 4-20 provided in combination with the control circuits 3-1 to 3-20 are input to the scan circuit 16 and similarly based on the scan operation of the MPU 20. Each reception output is sequentially selected and AD
The converter 18 converts the received signal voltage into digital data and takes it in.

In this embodiment, the receiving circuits 2-1 to 2-2
0 and the smoke prevention / exhaust smoke check operation receiving circuits 4-1 to 4-20 are divided into scan circuits 15 and 16 and AD converters 17 and 18
However, the AD converter and the scan circuit can be appropriately divided as necessary. A display unit 21, an operation unit 22, a transfer control circuit 47, a power supply unit 48, and a sound unit 60 are provided for the MPU 20 provided on the disaster prevention monitoring control panel 1. A memory unit 50 is provided for the MPU 20, and a configuration information storage unit 23 and an interlocking information storage unit 24 are provided in the memory unit 50.

In the configuration information storage unit 23, the receiving circuit 2
The type information for deciding whether the type of the -1 to 2-20 and the control circuits 3-1 to 3-20 is for fire alarm, smoke prevention, or alarm is stored. Here, the type information is initially registered in the configuration information storage unit 23 according to a predetermined use at the stage of manufacturing and assembling. Therefore, among the receiving circuits 2-1 to 2-20, dummy type information is stored for unused ones. By storing the dummy type information, it is possible to avoid an error of no type registration due to the initial diagnosis process when the device is started up. Further, regarding unused receiving circuits, free line information for canceling the disconnection detection function is stored. Further, with respect to the receiving circuit for which the type setting for fire alarm and smoke prevention is performed, storage release information for releasing the storage function is stored for each line.

In the interlocking information storage unit 24, fire alarm interlocking information for interlocking the line of the district bell 11 and smoke interlocking information for interlocking of the fire door release 12 for each line are registered. . Configuration information storage unit 23 of memory unit 50
And registration of necessary information in the interlocking information storage unit 24,
This is performed using the registration processing unit 26 provided in the MPU 20.
In addition, the MPU 20 is provided with a reception control unit 27, which controls fire determination by receiving a fire alarm notification signal and smoke emission control when a fire is determined by receiving a smoke prevention smoke emission notification signal. Each of the alarm control when the abnormality due to the reception of the alarm transfer signal is determined is performed by referring to the type information of the configuration information storage unit 23 and the interlock information of the interlock information storage unit 24.

FIG. 3 is an explanatory view of the configuration information storage unit 23 provided in the memory unit 50 of FIG. 1, in the case where the line connection for fire alarm and smoke prevention and alarm for FIG. 2 is performed. Shows the contents of. The configuration information storage unit 23 stores the input / output ID
As an entry, the line numbers 1 to 20 of the receiving circuit and the control circuit can be used as entries to register the information about the type, the vacant line, and the accumulation cancellation. Depending on the type, initial registration is performed at the stage of manufacturing and assembly. In this initial registration, for example, 10 lines out of 20 lines are used for fire alarm and 10 lines are used for smoke proof / smoke emission. For example, the fire alarm type information is initially registered in the input / output IDs 1 to 10, and IDs 11 to 11 are registered. Smoke-proof type information is initially registered in 20.

FIG. 3 shows a state in which the registration contents are changed and set so as to conform to FIG. 2 after the initial registration. That is, in the embodiment of FIG. 2, the type registration of the circle indicating the fire information is performed as the type information in eight entries of the input / output IDs of the receiving circuit and the control circuit corresponding to the line numbers 1 to 8. There is. Further, with the input / output IDs of the receiving circuit and the control circuit indicated by the line numbers 9 to 16 as entries, the information indicating smoke proof / exhaust is registered as the type information as circled. Further, the input / output ID of the line number 17 is registered as a type information indicating an alarm. Since the three lines with the input / output IDs of the line numbers 18 to 20 are not used, the initially registered smoke prevention / exhaust type classification information remains unchanged. Further, with respect to the unused line numbers 18 to 20, the free line registration for prohibiting the alarm by the disconnection detection function is performed.
Further, among the input / output IDs 1 to 8 in which the fire information is set as the type information, the line numbers 4 and 5 are registered for the accumulation cancellation.

FIG. 4 shows smokeproof / exhaust smoke emission operation confirmation input information 23a added as sub information to the configuration information storage section 23 of FIG. 3, and is shown in FIG. Two
Corresponding to 0, line numbers 1 to 20 are provided as receiving circuit IDs, and the registration information corresponds to the smoke prevention and registration as the type information of the line numbers 9 to 16 in FIG. Smoke type settings are registered. In the reception control unit 27 of FIG. 1, the smoke-proof and smoke-proof operation confirmation input information 23a
Based on the registered contents of (1), the operation input is confirmed by determining the received input from the limit switch 14 of the fire door release obtained via the scan circuit 16.

FIG. 5 shows an example of the fire alarm linkage information 24a stored in the linkage information storage section 24 of FIG. Fire alarm linked information 2
4a stores a receiving circuit ID indicating the interlocking source and a control circuit ID indicating the interlocking destination. As is clear from FIG. 2, since the line numbers of the receiving circuit that is the interlocking source of the fire alarm are 1 to 8, this receiving circuit ID is registered as the interlocking source, and correspondingly, the control that is the interlocking destination. The circuit ID is registered as shown.

The control circuit ID indicating this interlocking destination is registration of interlocking information for ringing, for example, the fire floor and the floor immediately above the district bell with respect to the interlocking source. For example, the receiving circuit ID1
If 8 corresponds to 1F to 8F of the building, the interlocking destinations are the same floor and the floor above it. That is, if the interlocking source is the receiving circuit ID = 1 and the first floor, the interlocking destinations are the control circuit IDs 1 and 2.
1F and 2F. Of course, the interlocking destination with respect to the interlocking source can be arbitrarily set as needed.

FIG. 6 shows an example of smoke-proof / exhaust-gas interlocking information 24b provided in the interlocking information storage section 24 of FIG. Smoke control information 2
Also in 4b, the reception circuit ID indicating the interlocking source and the control circuit ID indicating the reception destination are registered. Here, if the receiving circuit IDs 9 to 16 as the interlocking source correspond to the 1F to 8F of the building, the control circuit ID of the interlocking destination is 1F due to the structure of the building, for example.
Smoke prevention / exhaust control is performed separately for 4F and 5F-8F.

In this case, the interlocking destination is registered so that the smoke proof / exhaust devices on the floor above the fire occurrence floor, which is the interlocking source, are interlocked and controlled. For example, regarding the receiving circuit IDs 9 to 12 which are the interlocking sources corresponding to 1F to 4F, for example, when the fire generating floor is 1F and the receiving circuit ID of the interlocking source is 9, the control circuit IDs are 9, 10 and 11 as the interlocking destinations. , 12, which indicates that 1F, 2F, 3F, and 4F are linked. Of course, the interlocking destination with respect to the interlocking source can be arbitrarily set as needed.

FIG. 7 shows the operation section and display section of the disaster prevention monitoring control panel 1 used for registration in the configuration information storage section 23 and interlocking information storage section 24 provided in the memory unit 50 of FIG. ing. FIG. 7A shows an in-board printed circuit board 60, and on the in-board printed circuit board 60, a registration switch 30, a type selection switch 31, an empty line selection switch 35, an accumulation release switch 37, an interlocking source selection switch 39 and an interlocking destination. A selection switch 41 is provided. Further, a fire alarm selection lamp 32, a smoke prevention / exhaust smoke selection lamp 33, and an alarm selection lamp 34, which display the selection result, are provided corresponding to the type selection switch 31.

The free line selection switch 35 is provided with a free line selection light 36, the accumulation release switch 37 is provided with an individual accumulation selection light 38, and the interlocking source selection switch 39 is provided with an interlocking source selection light 40. Further, the interlocking destination selection switch 41 is provided with an interlocking destination selection lamp 42. Figure 7
(B) shows a portion of the operation display panel 46 of the disaster prevention monitoring and control panel 1 used for the registration operation. The line display section 4 provided on the operation display panel 46 is used for registration operation.
3, the line selection switch 44 and the district display 55 are used. The line display unit 43 has a 2-digit 7-segment display unit.

The line selection switch 44 is provided in the line display section 43.
The switch knob 44a is provided corresponding to the 1st position of the line display section 43, and the switch knob 44b is provided corresponding to the 10th position of the line display section 43.
9 changes, and the display of the 10th position of the line display unit 43 changes in the range of 0-9 by operating the switch knob 44b. The district display section 55 has a district display L for a maximum of 20 lines.
1 to L20 are provided. Each area display L1 to L20
District lights 45 are provided on the left side of each.
The district displays L1 to L20 are examples, and in actuality, a sheet in which the district name is displayed is inserted.

FIG. 8 is a front view of the disaster prevention monitoring and control panel 1 of the present invention, which is provided with an operation display panel 46 and an operation section having a cover 52 on the lower side. Operation display panel 46
Has the structure shown enlarged in FIG. At the uppermost stage, there is provided a fire lamp 53 which blinks when a fire is judged by receiving a warning signal from the fire alarm sensor 6 connected to the fire alarm sensor line. On the right side of the smoke-proof sensor line, there is provided a smoke-proof lamp 54 that blinks when a fire is judged and controlled by receiving a notification signal from the smoke-proof sensor 8 connected to the smoke-proof sensor line. There is. The district display section 55 in the next stage has district indications L1 to L20 for 20 lines, and each district has a district light 45.

An operation display unit is provided below the district display unit 55, and an acoustic hole 56 is provided on the right side, and a speaker for outputting an acoustic alarm and a voice message is disposed on the back side. Of the display operation units, the line display unit 43 and the line selection switch 44 are used for the registration operation of the present invention.
It is. Next, referring to FIG. 7, the configuration information storage unit 2 of FIG.
The registration operation of the type information shown in 3 will be described. In the actual device, for example, 10 lines of fire alarm and 1
Initial registration of type information is performed for 0 lines, and some type registration is changed so as to meet the actual request of FIG. 2, but here, for simplicity of explanation, from the beginning A case of performing type registration will be described as an example.

For all registration operations including all registrations including type registration, it is necessary to first set the registration mode. The registration mode is set by pressing the registration switch 30 provided on the in-board printed circuit board 60 and then turning on the power switch also provided in the board or by using the CPU reset switch provided in the same board. Press
The MPU recognizes the ON state of the registration switch 30 and shifts to the registration mode after initial setting.

When the registration mode can be set, the type selection switch 31 is operated to register the type information of any one of fire alarm, smoke prevention and alarm. In the initial state, all the type selection lights 32, 33, 34 are turned off. When the type selection switch 31 is operated in this state, the fire alarm selection light 32 is turned on first, and the fire alarm selection state is used as the type information. Becomes If the type selection switch 31 is operated in this state,
The display switches to the display of the smoke prevention / exhaust smoke selection lamp 33, and the smoke prevention / exhaust smoke selection type is selected. When the type selection switch 31 is further pressed, the alarm selection lamp 34 is switched on and the alarm state is selected as the type information.

When the type selection switch 31 is further pressed, all the type selection lights 32, 33 and 34 are turned off and the initial state is restored. If, for example, the fire information to be registered first is selected by operating the type selection switch 31, next, the operation display panel 4
The line selection switch 44 of No. 6 is operated to select the line number for which the type registration is performed. In the example of FIG. 3, line numbers 1 to
Since the type of fire report is registered for No. 8, the line selection switch 44 is operated to display "01" on the line display unit 43.
And

When the line number can be selected, the registration switch 30 is operated. As a result, the fire bulletin type information is registered in the line number “01”. When the type information is registered, the district lamp 45 of the district display L1 corresponding to the line number "01" on the district display unit 55 is turned on. Next, use the line selection switch 44 to change the line number on the line display 43 to "0".
2 ”, and the same registration operation is repeated until the line number“ 08 ”.

When the fire information has been registered as the type information for the line numbers "01" to "08" in this way, the type selection switch 31 is next operated to select the smoke prevention / exhaust smoke selection lamp 33.
The smoke prevention / exhaust smoke selection state is lit. In this case, as shown in FIG. 2, since the eight lines of the line numbers 9 to 16 are for smoke-proof and smoke-proof, the line number "09" is selected by the line selection switch 44 and the registration switch 30 is pressed to select the line number. The smoke prevention / exhaust smoke type information is registered in “09”. Remaining line number "16"
You can repeat this operation until.

Further, the type selection switch 31 is pressed to turn on the alarm selection lamp 34. In the case of FIG. 2, since the line number 17 is for alarm, the line selection switch 44 causes the line display section 43 to display the line number " The registration switch 30 may be pressed with "17" displayed. As a result, the alarm type information is registered in the line number “17”. When any of the fire alarm selection light 32, the smoke prevention / exhaust smoke selection light 33, and the alarm selection light 34 is turned on, the district light corresponding to the line in which the corresponding type is registered is turned on. You can check which type is registered.

After the fire alarm, smoke proof and smoke, and alarm type have been set in this way, the idle line is set next. FIG.
In this case, the idle lines are three lines with line numbers 18 to 20. First, when the vacant line selection switch 35 is pressed, the vacant line selection lamp 36 is turned on, indicating that the vacant line can be registered.
In this state, the line selection switch 44 is operated to set the line display portion 43 to the line number "18" and the registration switch 30 is pressed. Such an operation is performed for the lines 19 and 20.

By this registration operation, the line number 18
Free lines are registered to 3 lines of ~ 20. In addition, in the state where the available line can be registered, the district light corresponding to the line for which the available line is registered lights up and the registered line can be confirmed. It should be noted that with respect to a line for which an empty line is registered, a process for not displaying a broken line is performed even if the sensor line is not connected and the line is disconnected. Since the line numbers 18 to 20 have not been newly registered, the type registration for smoke-preventing smoke registration initially registered remains as it is, as shown in FIG.

Next, registration of cancellation of accumulation is performed. To cancel the accumulation,
It is assumed that the type information already registered and the line numbers 4 and 5 out of the 8 lines of the fire information are used, for example. First, when the accumulation release switch 37 is pressed, the individual accumulation selection lamp 38 lights up to indicate a registerable state. Next, the line selection switch 44 is operated to display the line number "04" on the line display portion 43, and the registration switch 30 is pressed. The same applies to the next line number 5.

As a result, the accumulation cancellation is registered in the two lines of line numbers 4 and 5. For the line for which the accumulation cancellation is registered, the accumulation function is canceled and the receiving circuit only inputs the first report, and immediately performs a process of determining that there is a fire. In addition, even when the registration of cancellation of accumulation is possible, the district light corresponding to the circuit for which cancellation of accumulation is registered lights up and the registered circuit can be confirmed.

Next, the operation of registering the interlocking information will be described. There are two types of interlocking information: the fire alarm interlocking information 24a shown in FIG. 5 and the smoke prevention / exhaust smoke interlocking information 24b shown in FIG. First, the registration of the fire alarm interlocking information will be described. When the interlocking source selection switch 39 is operated in the registration mode, the interlocking source selection lamp 40 lights up to enter the interlocking source selection state. In this state, the line selection switch 44 is operated to display the line number of the interlocking source on the line display section 43. For example, "01" is displayed on the line display unit 43. When such interlocking source selection display is performed, if the interlocking destination has already been registered, the corresponding district light 45 in the district display section 55 is turned on. Since the line number "01" of the control circuit which is the same line is registered as the interlocking destination with respect to the interlocking source line display "01" at the time of factory shipment, the district light 45 of the district display L1 is turned on. .

When registering a new interlocking destination, first, the interlocking destination selection switch 41 is operated. As a result, the interlocking destination selection lamp 42 is turned on, and the interlocking destination registration is possible. Therefore, the line selection switch 44 displays the line number "02" on the line display unit 43 as the interlocking destination line number, and by pressing the registration switch 30 in this state, the interlocking destination is registered and the line corresponding to the interlocking destination. The district lamp 45 with the number "02" is also turned on. As a result, interlocking registration states of interlocking destination line numbers "01" and "02" with respect to the interworking source line number "01" are obtained.

Then, in order to register the interlocking source line number "02", the interlocking source switch 39 is operated again to operate the interlocking source selection lamp 4
When the line selection switch 44 is operated, the next interlocking source line number “02” is displayed, and then the interlocking destination selection switch 41 is operated to turn on the interlocking destination selection lamp 42. By the operation of 44, the registration operation of the interlocking destination line numbers “02” and “03” may be performed as shown in FIG. 5, for example.

When the fire alarm interlocking information is registered, the smoke proof / exhaust smoke interlocking information is registered. Similar to the method of registering the fire alarm interlocking information, the interlocking source switch 39 is operated and the interlocking source line is selected and displayed by the line selection switch 44. Then, the interlocking destination selection switch 41 is operated and the interlocking destination is set by the line selection switch 44. Select and display the line number, then press the registration switch 3
Just press 0. Further, if necessary, the interlocking information can be registered.

Further, according to the present invention, even in the normal monitoring state in which the registration mode is not set, if the type selection switch 31, the vacant line selection switch 35, and the accumulation release switch 37 are operated, the present area of the area display section 55 is displayed. The district light 45 corresponding to the district number in the registered state lights up, and the registered state of the type, the vacant line, and the accumulation cancellation can be confirmed. Similarly, if the interlocking source selection switch 39 is operated and the line number of the interlocking source whose interlocking destination is desired to be displayed is displayed on the line display section 43 by operating the line selection switch 44, the district light indicating the currently registered interlocking destination is displayed. Lights up and you can easily check the link destination.

Regarding the above-mentioned registration operation, after turning on the power switch while pressing the registration switch 30 to set the registration mode, the type, the vacant line, the accumulation release, and the interlocking information are continuously registered. Although the case is taken as an example, the registration mode may be set repeatedly by turning on the power while the registration switch 30 is being pressed for each of the type, the vacant line, the accumulation release, and the interlocking information.

That is, when the type information has been registered, the power is turned off once, and then the power is turned on while the registration switch 30 is being pressed to start the registration mode and register the next available line. May be. The memory unit 50 shown in FIG. 1 in which the type, the free line, the accumulation release and the interlocking information are registered in the present invention is a battery backup or an EE.
Since it is a non-volatile memory using a PROM or the like and the contents are not erased even when the power is turned off, there is no problem even if the registration operation involving turning the power on and off is repeated.

Next, referring to the flowchart of FIG.
The processing operation in the state in which the type, the vacant line, the accumulation release, and the registration of the interlocking information for the memory unit 50 of FIG. 1 are completed will be described. First, in step S1, if there is a reception input to the reception circuit unit 2, the process proceeds to step S2, the reception circuit ID that has received the reception input, that is, the line number is recognized, and in step S3,
First, the type information is referenced.

When it is determined in step S4 that the referred type information is a fire alarm, the process proceeds to step S6, and the fire alarm control process is performed. If the type information is not a fire report, step S
In S5, it is checked whether it is smoke-proof or smoke-proof. If smoke-proof smoke-proof, it proceeds to step S7 and smoke-proof smoke control processing is performed. Furthermore, if it is not smoke-proof in step S5, since this is an alarm, the process proceeds to step S8 and alarm control processing is performed.

When proceeding to the fire alarm control process in step S6, referring to the accumulation cancellation information, if accumulation cancellation is not registered, accumulation operation is performed, and as a result, if it is judged as fire, or accumulation cancellation is registered. If it is determined that there is a fire immediately, the fire light blinks, the district light corresponding to the receiving circuit ID blinks, and the main sounding device using the speaker rings, "P, fire occurrence, confirm the site Please output ". Further, if necessary, transfer output is performed. In addition, the fire alarm interlocking information is referred to, and the district bell is rung by outputting a drive signal to the control line determined by the interlocking information.

As for the smoke prevention / exhaust control processing in step S7, the accumulation cancellation information is referred to in the same manner as the fire control processing, and if it is judged that there is a fire in the processing according to the result, the smoke / exhaust prevention lamp blinks and at the same time the receiving circuit ID Blink the district lights corresponding to.
The blinking of the district lights is switched to lighting when the operation confirmation signal is received by the drive control of the fire door release as the smoke proof device. In addition, the main acoustic device using a speaker will give an alarm by voice output of "please check the fire, the scene of the fire".

Further, referring to the smoke prevention / exhaust smoke interlocking information, a drive signal is output to the control line as the interlocking destination to control the smoke preventive equipment such as the fire door release. When this smoke proof / exhaust equipment is controlled, if it operates normally, an operation confirmation signal is input, the line number is recognized from the receiving circuit ID for the operation confirmation signal, and the corresponding district lamp is switched from the blinking state to the lighting state. That is, the operation confirmation of the fire door release is performed by the scan circuit 16 of FIG.
-20 received output is sequentially scanned to AD converter 1
8 is taken into the reception control unit 27 of the MPU 20. At this time, referring to the registration of the smoke-proof / smoke-proof operation confirmation input of FIG. 4, if it is the reception input of the registered reception circuit ID, the corresponding district light blinks. Will be turned on. If necessary, the transfer control circuit 47 outputs a transfer output.

Further, regarding the alarm control processing of step S8, the corresponding district light is blinked based on the receiving circuit ID without referring to the accumulation release information, and the alarm sound "Piro Piro" is sounded by the main acoustic device using the speaker. Further, if necessary, the output of the transfer signal and the output of the drive signal to the control line determined by the interlocking information are used to operate the connected equipment. In the above embodiment, as shown in FIGS. 5 and 6, the interlocking information is divided into the fire alarm interlocking information 24a and the smoke prevention / exhaust smoke interlocking information 24b. It is also possible to include a link destination which is the smoke prevention / exhaust emission link information in the link destination.
On the contrary, it is possible to include the interlocking destination (district bell ringing) of the fire alarm interlocking information of FIG. 5 in the interlocking destination of the smoke prevention / exhaust smoke interlocking information 24b of FIG. Further, the present invention is not limited by the numerical values shown in the above embodiments.

In the above embodiment, the type information is for fire alarm, smoke proof, and alarm, but other type information may be set and registered for gas leak. . When setting and registering the type information for gas leak, since the detection signal of the gas leak detector cannot be directly connected to the line from the receiving circuit of the present invention, the detection signal from the gas leak detector is set to a receivable signal. It is configured to receive via the converting interface.

When such gas leak type information setting registration is performed in the receiving circuit, when the gas leak type setting is recognized based on the received input, a gas leak alarm and transfer output are performed. A corresponding control circuit can output a control output for closing the emergency shutoff valve as needed. Of course, it is possible to set and register any type information other than the gas leak.

[0069]

As described above, according to the present invention, the common hardware of the receiving circuit and the control circuit for a predetermined number of lines, for example, 20 lines, can be used for types such as fire alarm, smoke prevention, and alarm. Regardless of the line, you can set any type for any line. Therefore, within the maximum number of lines provided on the panel, it is possible to eliminate wasteful line connection. Further, even if a vacant line (unused line) occurs, it can be used as any type, so that any type of expansion can be handled within the range of the number of vacant lines and there is no waste.

Further, any combination of fire alarm, smoke proof, alarm, gas leak, etc. can be used. Further, since the type information registration operation can be performed by using the operation switch and the display provided on the panel itself, no special jig is required, and the registration change and confirmation can be easily performed if necessary.

[Brief description of drawings]

FIG. 1 is a block diagram of an embodiment of the present invention.

FIG. 2 is an explanatory diagram showing a configuration of a receiving circuit unit and a control circuit unit of FIG.

3 is an explanatory diagram of the configuration information storage unit of FIG. 1 for the configuration of FIG.

FIG. 4 is an explanatory diagram of classification information used for confirmation input for disaster prevention added to FIG.

5 is an explanatory diagram of the fire alarm linkage information registered in the linkage information storage unit of FIG.

FIG. 6 is an explanatory view of smoke-proof / fume-proof linked information registered in the linked information storage unit of FIG.

FIG. 7 is an explanatory diagram of an operation unit and a display unit used for type registration of the present invention.

FIG. 8 is a panel explanatory diagram of the disaster prevention monitoring and control panel of FIG.

9 is an enlarged view of the display operation panel of FIG.

FIG. 10 is a flowchart of processing by the reception control unit of FIG. 1 using type information.

FIG. 11 is an explanatory diagram of a conventional disaster prevention monitoring and control panel.

[Explanation of symbols]

 1: Disaster prevention monitoring control panel 2: Receiving circuit section 2-1 to 2-20: Receiving circuit 3: Control circuit section 3-1 to 3-20: Control circuit 4-1 to 4-20: For checking smoke emission operation Reception circuit 5-1 to 5-8: Fire alarm sensor line 5-9 to 5-16: Smoke control sensor line 5-17: Alarm sensor line 6: Fire alarm sensor 7: Termination Resistance 8: Smoke control sensor 9-1 to 9-8: Fire alarm control line 9-9 to 9-16: Smoke control control line 10-9 to 10-16: Confirmation input line 11: Area bell 12: Fire door release 13: Solenoid 14: Limit switch 15, 16: Scan circuit 17, 18: AD converter 20: MPU (monitoring control unit) 21: Display unit 22: Operation unit 23: Configuration information storage unit 24: Interlocking information storage unit 25: Transfer control circuit 26: Registration control unit 27: Reception control unit 30 Registration switch 31: Type selection switch 32: Fire alarm selection light 33: Smoke prevention / emission selection light 34: Warning selection light 35: Empty line selection switch 36: Empty line selection light 37: Accumulation release switch 38: Individual accumulation release selection light 39 : Interlock source selection switch 40: Interlock source selection light 41: Interlock destination selection switch 42: Interlock destination selection light 43: Line display unit 44: Line selection switch 45: District light 46: Operation display panel 48: Power supply unit 50: Memory unit 52: Cover 53: Fire alarm representative light 54: Smoke-proof representative light 55: District display 56: Acoustic hole 60: Board in board

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Kazutoshi Ohno 2-1043 Kamiosaki, Shinagawa-ku, Tokyo Hochiki Co., Ltd.

Claims (6)

[Claims] 1. Type information is set and registered for each of a plurality of common receiving circuits, the same number of common control circuits as the receiving circuits, and each line of the receiving circuit and the control circuit as a set. A registration processing unit; and a reception control unit for recognizing the type registered and set by referring to the type information when the receiving circuit has received output and performing a control process according to the recognized type. A disaster prevention monitoring and control panel characterized by that. 2. The disaster prevention monitoring and control panel according to claim 1,
The disaster prevention monitoring control panel, wherein the type information is for fire alarm, smoke proof, smoke proof, alarm or gas leak. 3. The disaster prevention monitoring and control panel according to claim 1 or 2, wherein the registration processing section performs an operation of registering the type information using an operation section and a display section provided on the panel itself. Disaster prevention monitoring and control panel featuring. 4. The disaster prevention monitoring and control panel according to claim 3,
The operation unit includes a registration switch, a type selection switch, and a line selection switch, and the display unit includes a type selection indicator light, a line display unit indicating a line selection, and a district light, and the registration processing unit is The registration mode is set by operating the registration switch, an arbitrary type is selected by the type selection switch in the setting state of the registration mode, and an arbitrary line number is selected by the line selection switch. The disaster prevention monitoring and control panel is characterized in that the selected type is registered as type information in correspondence with the selected line number by operating. 5. The disaster prevention monitoring and control panel according to claim 4,
The registration processing unit, when selecting any type with the type selection switch, turns on the district light corresponding to the line where the selected type is currently registered, and also turns on the corresponding district light at the time of new registration. A disaster prevention monitoring and control panel characterized by being turned on. 6. The disaster prevention monitoring and control panel according to claim 4,
The disaster prevention monitoring, wherein the registration processing unit displays the registration status of the selected type on the district light and enables confirmation when an arbitrary type is selected by the type switch in the normal monitoring state. control panel.