JP3380645B2 - Fire receiver - 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 capable of easily and quickly setting and registering a sensor address corresponding to a district indicator light.

[0002]

2. Description of the Related Art In a fire receiver, a plurality of detectors are connected through a detector line, and these detectors are constantly monitored, and when a warning is issued from the detector, the detection is detected. A fire indicator is displayed by turning on or blinking a district indicator lamp assigned in advance to the vessel.

Therefore, it is necessary to previously register the area indicator lamp and the sensor in the fire receiver in association with each other, and the processing is performed by the configuration shown in FIG. The address of the sensor is stored in the memory as table data corresponding to the area indicator light. In the figure, 100 is a table data setting device which is a personal computer. While operating the operation unit 100b while looking at the display unit 100a of the table data setting device 100, the area indicator light and the sensor address are input, and the table data is stored in the semiconductor memory such as the EPROM by the connected ROM writer (RW). Is registered, and the semiconductor memory is incorporated in the fire alarm receiver A ′.

[0004]

However, in the above-mentioned conventional fire receiver, a table data setting device such as a personal computer is used to set table data in which the district indicator light and the sensor address are associated with each other. In order to add, change or delete the table data once registered in the memory due to changes in the design specifications of the building, remove the memory from the fire receiver and set it again with the table data setting device. Had to do.
Therefore, if the table data is to be registered, the memory has to be returned to the production factory from the installation location of the fire receiver, and a lot of time is spent.

The present invention has been proposed in view of the above circumstances, and it is an object of the present invention to provide a fire receiver capable of easily and quickly registering a sensor address corresponding to an area indicator light.
Its purpose is.

[0006]

A fire receiver according to claim 1, which is proposed to achieve the above object, has a district display window in which a plurality of district indicator lights are arranged, and a fire receiver setting module.
Mode from normal monitoring mode to district display window setting mode.
Switch to change and setting mode is the area display window setting
Area window display table data setting operation unit that is valid only in the mode and that can register the address of the sensor connected to the sensor line in association with the area indicator light of the area display window The area window display table data setting operation unit is provided with an area indicator light / sensor correspondence table for rewritably registering table data that associates the area indicator lights with the addresses of the detectors.

In the fire receiver according to the second aspect, the district window display table data setting operation section is provided with a display window for displaying the district indicator light and the sensor address. The fire receiver according to claim 3 is configured so that when the district window display table data setting operation unit is in the district display window setting mode,
The display section that displays the operational information of the disaster receiver and the function settings
The operation setting section with the operation switch provided for
With the prepared district window setting sheet covered,
The operation switch is for setting the area window display table data.
Is configured to be used .

In the fire receiver according to the fourth aspect, the district window setting sheet has guide information indicating an operation procedure for registering the detector address in association with the district display window. A fire receiver according to a fifth aspect is configured to monitor a sensor connected to a sensor line by multiple signal transmission.

[0009]

In the fire receiver according to claim 1 having the above-mentioned structure, when the setting mode is changed from the normal monitoring mode to the district display window setting mode, the district window display table data setting operation section is operated. , A detector address corresponding to a district indicator can be rewritably registered in the district indicator / sensor correspondence table. This allows the fire receiver to be used as a conventional table data setting device.

In the fire receiver according to the second aspect, the district indicator lamp and the detector address can be displayed on the display window of the district window display table data setting operation section. As a result, while confirming the district indicator light and sensor address, the district indicator light /
It is possible to register with the sensor correspondence table.
In the fire receiver according to the third aspect, by covering the operation setting unit with the prepared district window setting sheet, the operation setting unit can be changed to the function of the district window display table data setting operation unit. Therefore, by changing the setting mode from the normal monitoring mode to the district display window setting mode and covering the operation setting section with the district window setting sheet, the area display lamp / sensor correspondence table using the existing display section and operation switches can be used. You can register for.

In the fire receiver according to the fourth aspect, the sensor address can be registered in correspondence with the district display window while viewing the guide information on the district window setting sheet. This ensures that the table data can be registered. In the fire receiver according to claim 5, it is possible to register the district indicator light / sensor correspondence table in the district display window setting mode, and to multiplex the sensor connected to the detector line in the monitoring mode. Monitor by transmission.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a diagram showing an example of a main configuration of a fire receiver A according to the present invention. This fire receiver A has
A plurality of detectors S such as a heat sensor and a smoke sensor are connected via a detector line L, and connected to a detector line L and a district display window 1 in which a plurality of district indicator lights (described later) are arranged. District window display table data setting operation unit 2 and region window display table data setting operation unit 2 for registering the address (1 to n) of the sensor S in association with the district indicator light of the district display window 1
Register the table data in which the address of the sensor S is associated with the district indicator so that it can be rewritten.
Area indicator light composed of non-volatile memory such as PROM /
Sensor correspondence table 3, sensor S through sensor line L
And a fire reception unit 4 that receives an alarm from the sensor S, and a control unit 5 including a CPU that controls these units.

In the fire alarm receiver A, the sensor S connected to the sensor line L is constantly monitored by multiple signal transmission (Claim 5), and when an alarm is issued from any one of the sensors S, The area indicator lamp previously assigned to the sensor S is turned on or blinked to display a fire, and the representative fire lamp is turned on and the main sound is emitted.

Therefore, in order to display a fire in such a fire receiver A, it is necessary to previously register the sensor S and the district indicator light to be turned on or blink in association with each other in the fire receiver A. is there. The procedure will be described below. First, the switch receiver is operated to change the setting mode of the fire alarm receiver A from the normal monitoring mode to the district display window setting mode. Only in this mode, the area window display table data setting operation section 2 becomes effective. By operating this operation section, the area indicator light and sensor address numbers are displayed in the display window, and switch operation etc. can be performed while observing this display. By performing the above, it is possible to register the sensor address corresponding to the area indicator light in the area indicator / sensor correspondence table 3 (claims 1 and 2).

FIG. 2 shows an example of the structure of the district indicator / sensor correspondence table 3. A plurality of district indicator lights are provided in the district indicator window 1, and one or a plurality of sensor addresses are registered for each district indicator light. This sensor address is assigned so that it does not overlap with each sensor S. When the sensor S issues an alarm, the corresponding area indicator lamp is searched from this table based on the sensor address, and the area display is displayed. Turn on or flash the light. In this figure, for example, when the sensor S at address 3 issues a district indicator light, when the sensor S at address 5 also issues a district indicator light, the sensor S at address 6 issues Occasionally, the district indicator lights will be lit or blinked respectively.

Next, an example of an external view of the fire receiver A is shown in FIG.
Shown in. As shown here, the district display window 1 is provided with a plurality of district indicator lights 10 arranged vertically and horizontally, and in a security room or the like in which this fire receiver A is installed, the occurrence of a fire or the like can be seen at a glance. I can figure it out. In addition, the operation setting unit 11 operates information about the fire receiver A (sensor address issued, etc.).
Can be displayed and various function settings and operations can be performed, but the district window setting sheet 12 prepared in advance
Table data can be registered in the district indicator light / sensor correspondence table 3 by covering with the cover, and in this case, the operation setting unit 11 functions as the district window display table data setting operation unit 2 (claim 3).

4 and 5 show an example of the external appearance of the operation setting section 11. The operation setting unit 11 includes a display unit 11 including a liquid crystal screen or the like and displaying operation information of the fire alarm receiver A.
a (FIG. 5) and an operation switch 11b provided for setting various functions are provided. The operation switch 11b also includes a switch for changing the setting mode from the normal monitoring mode to the area display window setting mode.

Next, FIG. 6 shows an example of the district window setting sheet 12 to be covered by the operation setting section 11. The district window setting sheet 12 is provided with a hole or a transparent window corresponding to the display section 11a provided in the operation setting section 11 and a hole corresponding to the operation switch 11b. Since the section 11a and the operation switch 11b are exposed, the operation indicator 11 is used to display the district indicator / sensor correspondence table 3
You can register table data in. That is,
By changing the setting mode from the normal monitoring mode to the district display window setting mode and covering the operation setting unit 11 with the district window setting sheet 12, the existing display unit 11a and operation switch 11
b can be used as it is for registering table data.

Further, the district window setting sheet 12 is provided with guide information 12a indicating an operation procedure for registering a sensor address in association with each district indicator lamp 10 of the district display window 1 (claim) Item 4), if the switch operation is performed while looking at the guide information 12a, the district indicator / sensor correspondence table 3 can be easily and surely registered. Next, the operation procedure described above will be described using a flowchart.

This is shown in steps 100 to 116 of FIG. 7. Here, if the setting mode changeover switch is in the ON state when the power of the fire receiver A is turned on, the setting mode is changed to the area display window setting mode. Then, the fire receiver A is activated as a table data setting device. When starting as the conventional fire alarm receiver A that monitors the sensor S, the setting mode selector switch may be turned off, the power may be turned off, and then the power may be turned on again. According to this procedure, addition, change, and clear (deletion) of the district indicator light / sensor correspondence table 3 can be executed only by changing the software program of the existing fire receiver A.

[0021]

As can be understood from the above description, according to the fire receiver according to claim 1 of the present invention, the function of the conventional table data setting device can be executed by the fire receiver itself. , It is possible to easily and quickly register (add, change, delete) the data in which the area indicator lights and the sensors are associated with each other.

According to the fire receiver of the second aspect, it is possible to easily confirm the current setting states of the district indicator lamp and the sensor address, and while confirming the setting states, the district indicator lamp / You can register to the sensor correspondence table. According to the fire receiver of claim 3, the existing display section and the operation switch are used only by changing the normal monitoring mode to the district display window setting mode and covering the operation setting section with the district window setting sheet. Since the table data can be registered, it is not necessary to provide a dedicated operation switch or the like, and the function of the conventional table data setting device can be satisfied only by changing the software program.

According to the fire receiver of the fourth aspect, since the guide information is written on the district window setting sheet, table data can be surely registered even by an unfamiliar person while viewing the guide information. . According to the fire receiver of the fifth aspect, the function of the conventional table data setting device can be executed, and the sensor connected to the sensor line can be monitored by multiple signal transmission.

[Brief description of drawings]

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

FIG. 2 is a diagram showing an example of a configuration of a district indicator / sensor correspondence table.

FIG. 3 is an external view showing an example of a fire receiver according to the present invention.

FIG. 4 is an external view showing an example of an operation setting unit.

FIG. 5 is an external view showing an example of an operation setting unit (display unit).

FIG. 6 is a diagram illustrating an example of a district window setting sheet.

FIG. 7 is a flowchart showing an operation procedure of the fire receiver according to the present invention.

FIG. 8 is a diagram illustrating a process of registering a district indicator light and a sensor in association with each other in a conventional fire receiver.

[Explanation of symbols]

A: Fire receiver S ... Sensor L: Sensor line 1 ... District display window 2 ... District window display table data setting operation unit 3 ... District indicator / sensor table 4 ... Fire receiver 5 ... Control unit 10 ... District indicator light 11 ... Operation setting section 11a ... Display section 11b ... Operation switch 12 ... District window setting sheet 12a ... Guide information

Claims (5)

(57) [Claims] 1. Monitoring a sensor connected to a sensor line,
A fire receiver in which a fire indicator is displayed by turning on or blinking a district indicator light assigned in advance to the issued sensor, a district indicator window in which a plurality of district indicator lights are arranged, and a fire receiver. Set the setting mode from normal monitoring mode to district table
A switch to change to the display window setting mode, and is available only when the above setting mode is the district display window setting mode.
And register the address of the sensor connected to the sensor line in correspondence with the district indicator on the district indicator window.
Possible district window display table data setting operation unit and the district window display table data setting operation unit rewritably registers table data that makes the district indicator light correspond to the address of the detector rewritable A fire receiver characterized by having a correspondence table. 2. The fire receiver according to claim 1, wherein the area window display table data setting operation section is provided with a display window for displaying an area indicator light and a sensor address. 3. The district window display table data setting operation unit, when the setting mode is the district display window setting mode,
The display section that displays the operation information of the fire receiver and the function setting
The operation setting section provided with the operation switch
With the district window setting sheet prepared for
Area window display table data
The fire receiver according to claim 1, wherein the fire receiver is configured to be used for setting . 4. The district window setting sheet, the district display window,
The fire receiver according to claim 3, wherein guide information indicating an operation procedure when registering the detector addresses in association with each other is described. 5. The fire receiver according to any one of claims 1 to 4, wherein the fire receiver is configured to monitor a sensor connected to a sensor line by multiple signal transmission.