JP2826117B2 - Display method of disaster prevention system - Google Patents

Description

The present invention relates to a display system of a disaster prevention system.

[Prior Art] Conventionally, information display of this kind of disaster prevention system is provided by providing a number of display windows for each alert area as shown in FIG. 16 and illuminating these display windows when an alarm occurs, or 7 shown in Fig. 17
This was performed by a method using a display panel using segment LEDs.

[Problems to be Solved by the Invention] However, in these conventional examples, there is a problem that the display contents are limited when grasping information at the time of alerting or grasping a situation of a daily system.

The present invention has been made in view of the above-described problems, and makes it easy to grasp display contents, improves operability, can quickly respond to a situation, and hierarchically displays screens that are considered important for disaster prevention monitoring. It is an object of the present invention to provide a display system of a disaster prevention system that can be directly called regardless of display.

It is another object of the present invention to provide a display system of a disaster prevention system in which security measures are taken so that the setting contents are not changed by mischief.

A third object of the present invention is to provide a display system of a disaster prevention system which makes it easy to grasp the change status of registration settings.

The invention according to claim 4 is a display method of a disaster prevention system capable of displaying the alarm information of the content regardless of the display hierarchy at the time of alarm such as occurrence of a flame or occurrence of gas leak, so that the occurrence of an emergency can be reliably notified. The purpose is to provide.

Means for Solving the Problems According to the present invention, each information in the disaster prevention system is switched and displayed on a screen of a display device using an image display device such as a CRT and a liquid crystal display device provided in a receiver of the disaster prevention system. Function keys related to the necessary operations on each screen and the relationship between the contents are displayed, and a numeric keypad is provided to directly select the information display switching operation that is important for disaster prevention monitoring regardless of the above hierarchy It is a thing.

Furthermore, the invention according to claim 2 is the highest level of the setting change screen of the processing condition such as the sensitivity level of the analog sensor set by the receiver and the interlocking relation between various sensors and the disaster prevention terminal such as smoke prevention equipment. A password input request is set on the screen, and when a password is input, the screen is switched to a lower screen for changing the setting.

According to a third aspect of the present invention, at least on the topmost screen of the setting change screen, a revision number indicating the change of the setting contents on the maker side and the user side is displayed together with the subject.

Further, at the time of issuing a notification such as the occurrence of a flame or the occurrence of a gas leak according to the fourth aspect, the display is switched to the display screen of the notification information regardless of the display hierarchy.

[Operation] According to the present invention, it is possible to sequentially switch the hierarchized screens only by operating the function keys in accordance with the contents shown on the display screen. Can be displayed without error on the screen display, and the operation of switching the information display, which is important for disaster prevention monitoring, can be directly selected with the numeric keypad regardless of the above hierarchy, so the screen of important information can be displayed immediately. , So that quick information can be grasped and simultaneous operation can be performed.

Furthermore, on the setting change screen, the setting change operation is enabled only when the predetermined password is input,
It is possible to prevent the settings from being changed without permission due to mischief or the like.

In addition, the user can know the status of the revision of the settings simply by looking at the revision number displayed on the display screen, and also know the revision status on the user side and the revision status on the manufacturer side.
You know the subject.

Indications requiring urgency, such as gas leaks and flames, are displayed irrespective of the display level, so that the observer can be surely notified of the occurrence of an emergency.

EXAMPLES The present invention will be described below with reference to examples.

FIG. 1 shows a configuration of a disaster prevention system using the present invention. A receiver 1 is connected to repeaters 3 ₁ ... Power is supplied to each of the repeaters 3 ₁ . In addition, a printer and transmission of a transfer signal are performed.

Repeater 3 ₁ is derived a line ₇₁ connected analog type sensor 5, a general type sensor 6, monitors the sensed output level by division multiplexing transmission time for the analog type sensor 5, general type for the detector 6 monitors the alarm due to a short circuit of the line _71, the receiver on the basis of the monitoring information each 1
Is sending and receiving information.

The line 7 ₂ repeater 3 ₂ derived and general type sensor 6, and connect the transmitter 8 performs monitoring of the sensing unit 6 and the transmitter 8 to the receiver 1 on the basis of the monitoring information Information is exchanged.

Repeater 3 ₃ is a repeater for operating based on the district level 9 to the control information from the receiver 1.

Repeater 3 ₄ is a repeater for operating on the basis of the Bohai smoke equipment 10 on the control information from the receiver 1.

With and exchanges information to the receiver 1 on the basis of the repeater ₃₅ is the monitoring information captures information from gas leak detector 11, and has a function of lighting control gas leakage indicator 12 .

Repeater 3 ₆ intended for connecting other monitoring input, and performs transmission and reception of information to the receiver 1 on the basis of the monitoring information.

As shown in FIG. 2, the receiver 1 has a keyboard 13 including a numeric keypad and an image display 14 using a color CRT integrally arranged side by side. The information from the repeaters 3 ₁ . A function key operation guide is displayed on the screen by the image display 14.

FIG. 3 shows the configuration of the front panel of the receiver 1,
At the upper part of the panel, an image display 14, a display unit 15 composed of 7-segment LEDs, and a group of display lights such as a power monitoring light are provided. Further, function keys F1 to F5 are provided below the image display 14, Interlocking stop switch SW ₁ , alarm stop switch S
W ₂ and recovery switch SW ₃ are provided. In the lower part of the panel, the district bell, main bell, gas alarm bell, equipment operating bell,
Switch group SWa for selecting stop and setting of travel bell sound and switch group SWb for selecting interlocking start of fire hydrant, interlocking stop and setting of emergency broadcast and smoke prevention, and stopping and setting of accumulation alert And test switch group SWc for simultaneous test, individual test, battery test, accumulation test, etc., two sets of numeric keys T
a, Tb, and a group of switches SWd for controlling the smoke control equipment 10 are arranged.

FIG. 4 is a flowchart showing a screen display according to the present invention, and the operation of the present invention will be described in detail with reference to FIG.

First, when the power is turned on, the control operation function of the receiver 1 is operated to perform initialization (initialization), and at the same time, a screen 10 is displayed on the screen display 14 indicating that the receiver 1 is being activated, and during this time, the system is checked. Then, if it is in an abnormal state, the start error is displayed on the screen 11.
If there is no abnormality, the operation shifts to the operation under monitoring next to display the screen S0 under monitoring.

FIG. 6 shows this screen S0, in which the system monitoring is displayed together with the completion of the initial processing, and a subject number, a manufacturer's revision number, and a user's revision number are also displayed. Here, the subject number is "ME
W ", and the subject number indicates the system installation location and the like. Also, the two digits following this subject number,
“01” is the revision number managed by the manufacturer, followed by a one-digit number, and “3” is the revision number that is updated when the user revises it. The revision number is updated when a change or correction is made, and the revision number to be updated differs depending on whether the change or correction is performed by the user or the manufacturer. You can understand.

In the screen of FIG. 6, when the clear key of the numeric keypad Ta is operated, ◆ displayed in the column of “change time” moves to the left end, and in this state, the time can be set using the numeric keypad.
When the input key of the keyboard 13 is input, the ◆ moves to the right end and the current time is displayed.

In this screen, among the function keys F1 to F5, F1 is set as an operation key for deleting the screen, F2 is set for time setting, and F5 is set as an operation key for switching to a table of contents display screen.

When the function key F5 corresponding to “Contents” is turned on, the screen switches to the Contents screen, and this Contents screen is displayed so that each display hierarchy of operation, monitoring, change, and diagnosis can be selected. It corresponds to the key. When “Operation” is selected, a screen M1 displaying selections required for the operation is displayed. In this screen, a screen M1-10 for various restorations, a screen M1-20 for individual control, a screen M1-30 for interlock stop, The screen M1-40 for vacant house registration can be selected.

When "Monitoring" is selected, a screen M2 displaying selection options for monitoring contents is displayed. In this screen, a screen M2-50 for smoke emission prevention, a screen M2-60 for various alarms, and a screen M2- 70,
The screens M2-80 of the detectors are respectively selected, and further, on the smoke prevention screen M2 described above, the screen is a selection screen for switching display to a lower hierarchy, and from this screen, a type selection screen M2 is displayed.
−51 and a type display screen M2−52.

Further, the screen M2-80 of the sensor is also a screen for selecting the display switching of the lower hierarchy, and this screen is used to display the period history screen.
M2-81 and the current history screen M2-83 can be selected. In the period history screen M2-81, the period history screen M2 of a lower hierarchy is displayed.
The display can be switched to -82.

When "change" is selected, the screen M3 first requests the input of a password, and when the input password matches a predetermined password, the screen is switched to a change screen M3-00.
In this screen M3-00, a selection screen of each screen of a common screen M3-90, a linked screen M3-A0, a sensitivity screen M3-B0, and a transfer screen M3-C0 is displayed, and a common screen M3-90 is displayed. In this example, the screen M3-91 of the lower layer can be selected, the screen M3-A1 of the lower layer can be selected from the linked screen M3-A0, and the screen M3 of the sensitivity can be selected.
The screen M3-B1 of the lower hierarchy can be selected from -B0.

Further, when "diagnosis" is selected, the screen M4 first requests a password input, and when the input password matches a predetermined password, the screen is switched to a change screen M4-00,
On this screen M4-00, a screen M4-D0 of the receiver and a screen M4-E0 of the linkage table can be selected.

Here, among the above screens, various recovery screens M1-10, individual control screens M1-20, interlock stop screens M1-30, empty house registration screens M1-40, smoke prevention screens M2-50, various alarms Screen M2−
60, the screen M2-70 for abnormalities and the screen M2-80 for the sensor are related to important information as a disaster prevention system, so the display can be switched directly using the numeric keypad different from the hierarchical display starting from the table of contents. Things.

In addition, the various recovery screen M1-10 is a screen for displaying information such as the recovery of the alerted line, and the individual control screen M1-20 is for displaying information relating to individually controlling devices such as smoke prevention terminals. It is a screen to be displayed. The screen M1-30 for stopping the interlocking is a screen for displaying information for instructing the interlocking stop of the disaster prevention terminal device such as the smoke prevention equipment 10 to be interlocked with the alarm of the sensor.
The vacant house registration screen M1-40 is registered to prevent a gas detector 11 provided in a vacant house of the installation location from being detected as a trouble and being displayed when power saving is performed by saving power. FIG. 7 shows the display screen. On this screen, all areas where the gas detector abnormality occurred are displayed, and on the display screen, the cursor ◆ is moved on the screen by the “mark” function key F1, and the cursor で is moved by operating the “register” function key F2. The location of the location can be registered as an empty house, and the abnormal display can be deleted. By operating the "forward" and "return" function keys F3 and F4, it is possible to move between layers on the same monitor screen.

On the screen M2-51 for the type of "monitoring", the control type next to the number can be selected by moving the cursor next to the number 1 to 10 as shown in FIG. Further, the screen M2-52 of FIG. 9 of the lower order type displays each control type, and displays an installation location, a message, and operation / non-operation. In this case, when the control information is sent from the receiver 1 and the signal for confirming the operation does not return within 5 seconds, the non-operation display is performed, and when the control information returns, the operation display is performed.

The display screen M2-81 of the period history in the "sensor" displays the analog data of the designated analog
It is a screen that collects and processes weekly data, displays it on a graph, and provides materials such as sensitivity changes in places where false alarms are likely to occur. The display screen M2-83 of the current history is A screen that displays analog data up to a minute as a trend graph enables analysis to be performed by arbitrarily specifying the sensor installation location.

When screen M3 of "Change" is selected from screen M0 of "Table of Contents", the password is not displayed except for the subject number, manufacturer's revision number, user's revision number, and characters indicating the setting change. Upon input, a screen M3-00 for setting change options is displayed. In this display, “Common” screen M3
When -90 is selected, the receiver 1 itself can be set, such as the presence or absence of a connected printer and the type of display characters.
When -A0 is selected, the replacement number and device number of the device to be changed can be specified on the screen shown in FIG. In this screen, the device number and the replacement number are incremented using the "before" and "after" function keys F2 and F3. When the number is specified, the next
The screen is switched to the screen M3-A1 in the lower hierarchy shown in FIG. 11. In this screen, the setting of the replacement number and the corresponding replacement number of the sensor can be changed. Of course, at the time of stopping reading, it is possible to change by the device number. In this screen M3-A1, "setting" can be set with the function key F2, and the end can be set with F3.

When the screen M3-B0 of "Sensitivity" is selected, the screen shown in FIG. 12 is displayed. In this screen, the replacement number and the equipment number of the device of the analog sensor 5 to be changed can be designated, and the lower order shown in FIG. On the screen M3-B1 in the hierarchy of, the setting of the replacement number of the sensor corresponding to the replacement number can be changed. Here, the presence / absence of the forecast, the sensitivity of the flame report, the presence / absence of the accumulation report, the sensitivity of the interlocking report, the presence / absence of the accumulation report, and the name are displayed.

The M20-60 alarms provide general monitoring such as sprinklers, halon fire extinguishing equipment, full / reduced water alarms in priming tanks, and display of monitoring signals from fire extinguishing line equipment, irrespective of the smoke control terminal equipment.

The “transfer” screen M3-C0 is a screen for displaying information for transferring the interlocking table from the dedicated device to the receiver 1 and vice versa.

If you select the screen "Diagnosis" M4, you will be asked to enter a password on this screen, and if there is a password, "Diagnosis"
Screen M4-00, and the screen M4-D0 for displaying the failure information of the receiver 1 or the screen M4-E0 for displaying the information for printing out the interlocking table of the receiver 1 can be selected. It is.

Although the above screen display can be displayed by direct selection from the hierarchical display or the numeric keypad, when flame generation or gas leakage is detected, as shown in FIG. 14 or FIG. The screen F or the screen G is displayed so that the alert content can be identified at a glance.

The flame warning screen F displays the flame occurrence message and the place where the flame occurred in a large and easy-to-recognize color. When there are many flame warning cylinders, an excessive display is displayed. Is displayed, and if the interlock is stopped. If there is a second report outside of these displays, the location where the second report is generated is displayed. If there is a gas leak, the message is displayed. By operating the function key F1 on this screen, it is possible to switch to a screen for displaying a gas leak. Function key F2
To operate the input key on the keyboard to sound the district bell all at once, to operate the function key F4 to switch to the trend graph screen F1, and to operate the function key F3 to generate an alarm Can be incremented in the order of notification.

On the other hand, on the screen G of the gas leak notification, the message and the location of the gas leak are displayed in a large and easily recognizable color, and when there are many report locations, an excessive display is displayed. If there is, display it. If there is a second report outside of these displays, the location where the second report is generated is displayed. If there is a flame, the message is displayed.

Further, when an alarm is generated while discriminating between the occurrence of gas leakage and the alarm, the characters "alarm" are displayed. By operating the function key F1 on this screen, it is possible to switch to the screen for flame generation display. Function key F2
By operating, the display of the alarm location can be incremented in the alarm order.

[Effects of the Invention] In the present invention, it is possible to sequentially switch the hierarchized screens only by operating the function keys in accordance with the contents shown on the display screen, and to make an operation error from the upper-level screen to the lower-level screen. Can be displayed directly, and the switching operation of information display, which is important for disaster prevention monitoring, can be directly selected with the numeric keypad regardless of the above-mentioned hierarchy. This has the effect that quick operation can be performed simultaneously with grasping.

Further, the invention according to claim 2 enables a setting change operation only when a predetermined password is input on the setting change screen, thereby preventing the contents from being changed without permission due to mischief or the like. It has the effect of being able to.

According to the third aspect of the present invention, the user can know the status of the revision of the set contents only by looking at the revision number displayed on the display screen, and can also know the revision status on the user side and the revision status on the maker side, and the subject It also has the effect of being able to understand.

According to the invention described in claim 4, since an urgent display such as gas leakage or flame generation is displayed irrespective of the display hierarchy, there is an effect that an observer can be surely recognized as having an emergency.

[Brief description of the drawings]

FIG. 1 is an overall configuration diagram of a disaster prevention system using the present invention,
FIG. 2 is a structural view of a receiver of the above-mentioned disaster prevention system, FIG. 3 is a front view of a front panel of the above-mentioned receiver, FIG. 4 is a flowchart of an embodiment of the present invention, and FIGS. FIGS. 16 and 17 are explanatory views of a conventional example, and FIG.
Is a receiver, 14 is an image display, 13 is a keyboard, and F1 to F5 are function keys.

Claims (4)

(57) [Claims] A CRT provided in a receiver of a disaster prevention system,
On the screen of a display device using an image display device such as a liquid crystal display device, each information in the disaster prevention system is hierarchically switched and displayed, and the relationship between the function keys related to necessary operations on each screen and their contents is displayed. Display,
A display system for a disaster prevention system, comprising a numeric keypad for directly selecting an information display switching operation important for disaster prevention monitoring regardless of the hierarchy. 2. A password on the top screen of a setting change screen for processing conditions such as a sensitivity level of an analog sensor set in a receiver and an interlocking relation between various sensors and a disaster prevention terminal such as a smoke prevention facility. 2. The display system for a disaster prevention system according to claim 1, wherein an input request is set, and when a password is input, the screen is switched to a lower screen for setting change. 3. The display system for a disaster prevention system according to claim 1, wherein at least the topmost screen of the setting change screen displays a revision number indicating the change of the setting contents on the maker side and the user side together with the subject. . 4. The display system for a disaster prevention system according to claim 1, wherein when an alarm such as a flame or a gas leak is issued, the display is switched to a display screen of the alert information regardless of the display hierarchy.