JP2834778B2 - 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 with a number of display windows for each alert area as shown in FIG. 11 and a method of illuminating these display windows when an alarm occurs, or 7 shown in Fig. 12
It has been performed by a method using a display panel using segment LEDs.

However, in these conventional examples, there is a problem that the display contents are limited when grasping information at the time of alerting and grasping the state of the daily system.

Therefore, the present inventor uses a CRT, a liquid crystal display, a plasma display, or the like capable of displaying kanji, kana, alphanumeric characters, and the like as Japanese Patent Application No. 1-444431. A display method in which a lower screen is selected in order from an upper screen in a hierarchical configuration is proposed.

[Problems to be Solved by the Invention] In this Japanese Patent Application No. 1-44431, when a screen D of another hierarchy is displayed from a screen A as shown in FIG. , And a predetermined screen D must be selected from the menu displayed on the menu screen by the operation C of the corresponding key to be switched and displayed, and the operation is troublesome.

When switching from the screen D to the original screen A, the menu screen B is returned to the menu screen B by the menu key.
The screen A has to be selected and displayed by the operation C of the corresponding key.

Furthermore, in the change screen of the interlocking table, etc., a simple 4-digit, 10-digit password was input, but there was concern about mischief.

The present invention has been made in view of the above-described problems, and has as its object to provide a display method of a disaster prevention system capable of improving operability when switching display screens and responding to situations more quickly.

It is another object of the present invention to provide a display system of a disaster prevention system in which a security measure is taken so as to prevent a change in setting contents due to mischief even more.

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. In addition to the function keys related to the necessary operations on each screen and the display of the relationship between the contents and the contents, the disaster prevention system display method is selected and displayed directly on the top screen of each layer regardless of the current screen A shift key for switching and displaying the operation contents of the function key is provided in order to switch the display screen to a screen corresponding to the operation contents of the function key by simultaneously operating the shift key and the function key. The invention according to claim 2 is characterized in that the password input request screen , The password input is enabled only when the shift key is operated simultaneously.

[Operation] Thus, according to the present invention, it is possible to escape from the display of the current hierarchy and switch to the screen display of another hierarchy simply by simultaneously performing the operation of the shift key and the operation of the function key.

Furthermore, since the shift key must be entered on the screen where the password must be entered, security measures against tampering, etc., are more secure than when the password is simply entered, and the password can be easily memorized. It can be set to a number.

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 connects each repeater 3 ₁ ... Which exchanges information by time division multiplex transmission via a signal line 2 and a power line. 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 these sensors 6 and transmitters 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.

Performs transmitting and receiving 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 top of the panel, an image display 14, a display unit 15 of 7-segment LEDs, and a group of display lights such as a power monitoring light are provided. Further, below the image display 14, function keys F1 to F5 and a shift key SF are provided. A switch SW _{1 for} interlock stop, a switch SW _{2 for} alarm stop, and a recovery switch SW ₃ are provided. At the bottom of the panel, a switch group SWa for selecting the stop and setting of the ring of the district bell, main bell, gas alarm bell, equipment operation bell, equipment travel bell, interlocking start of fire hydrant, interlocking emergency broadcast and smoke emission prevention Switch group SWb for selecting stop and set, stop and set of accumulation alarm, and test switch group for simultaneous test, individual test, battery test, accumulation test, etc.
A switch SWc, two sets of numeric keys Ta and Tb, and a group of switches SWd for controlling the smoke prevention 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 calculation function of the receiver 1 is operated to perform initialization (initialization), and that the image display 14 is being activated is displayed on the screen (I0) in FIG. A check is performed, and if an abnormal state is detected, the fact that the activation is abnormal is displayed on the screen (I1). If there is no abnormality, move to the operation under monitoring next,
Display the “Monitoring” screen (S0).

FIG. 6 shows this screen (S0).
In (0), the system monitoring is displayed upon completion of the initial processing, and the subject number, the manufacturer's revision number, the user's revision number, and the current time are also displayed. Further, the function keys F1 to F3 and F5 are displayed on the "fire" screen (F0
-1) Select the top screen of each layer of the screen of "gas leak" (S0-1), the screen of "smoke prevention" (B0-1), and the screen of "others" (E0-1). Will correspond to the key.

When the “fire” screen (F0-1) is selected on the “monitoring” screen (S0), the “bell” screen (F1-1)
When any one of the function keys F1 to F5 is assigned as a selection key between the screen and the “sensor” screen (F2-1), and the “sensor” screen (F2-1) is selected and switched and displayed, A screen (F2-1) for selecting the display switching of a lower hierarchy is further displayed. In this screen (F2-1), the screen of "history report" (F2-2) and the screen of "period history" (F2-1) 3)
And the “current history” screen (F2-5) can be selected with any of the function keys F1 to F5. When the “period history” screen (F2-3) is selected, It is possible to select the display switching to the screen of the “period history” of the hierarchy (F2-4). “Period History” screen (F2-
3) collects and processes analog data of the designated analog type sensor 5 for one week, for example, and displays it on a graph;
This screen is used to provide data such as sensitivity changes in places where false alarms are likely to occur. The “Current History” screen (F2-5) displays analog data of the analog type sensor 5 for the past 3 minutes in a trend graph. It is possible to arbitrarily specify the sensor installation location on the screen to perform analysis.

The "Fire" screen (F0-1) displays the message of the fire occurrence and the place where the fire occurred in a large and easily recognizable color as shown in FIG. Is displayed when the test is being restored, and when the interlock is stopped. If there is a second report outside of these displays, the location where the second report is generated is displayed. Further, on the "fire" screen (F0-1), the area bell can be sounded simultaneously by operating the function key F4 and the input key of the keyboard, and the trend graph can be operated by operating the function key F5. The display can be switched to the screen, and when the function key F1 is operated, the display of the alarm location can be incremented in the alarm order. Furthermore, the alarm recovery can be performed by operating the function key F2, and the test recovery can be performed by operating the function key F3.

Next, when the "gas leak" screen (G0-1) is selected on the "monitoring" screen (S0), the message and the location of the gas leak occurrence are displayed in a large and easily recognizable color, and If there are many alarm locations, an excessive display is displayed, and if interlocking is stopped, the display is performed. If there is a second report outside of these displays, the location where the second report is generated is displayed. If there is a fire, the message is displayed. From this screen (G1-0), the screen for vacant house registration of (G1-1) can be selected. On this screen (G-1), the power of the gas detector provided in the vacant house is cut off to save energy. This is a screen for performing registration in order to prevent a trouble from being displayed when detected.

In addition, the “Monitoring” screen (S0) displays the “Smoke control” screen (B0
When -1) is selected, "Monitoring display" screen (B2-1)
And an "individual control" screen (B3-1) and a "interlock stop" screen displaying information for instructing stop of the interlock of the disaster prevention terminal device of the smoke prevention equipment linked with the alarm of the sensor ( B4−
1) is displayed on a screen displaying selections that can be respectively selected by any of the function keys F1 to F5. When a screen (B2-1) for monitoring display is selected on this screen (B0-1), for example, From this screen (B2-1), it is possible to sequentially switch to lower hierarchical screens such as a "type selection" screen (B2-2) and a "type display" screen (B3-1). Note that the control type can be selected on the "type selection" screen (B2-2). In addition, the lower-level “type display” screen (B2-3) displays each control type, and displays an installation location, a message, and operation / non-operation.
In this case, when the control information is transmitted from the receiver 1 and the operation confirmation signal does not return within a certain period of time, a non-operation display is performed, and when the control information returns, an operation display is performed.

Further, when the "other" screen (E0-1) is selected on the "monitoring" screen (S0), a screen shown in FIG. 8 is displayed. In this screen (E0-1), "alarms" is displayed. Screen (E1−
1), “Abnormal” screen (E2-1), “Time” screen (E3-1) where the time can be displayed and its change can be performed, and “Transfer stop” for further setting and canceling the transfer stop Screen (E4-1)
Function keys F1 to F4 are set so that can be selected respectively.

On the “other” screen (E0-1), the input of the password can be accepted, and the password (for example, 4
If you enter the digits simultaneously with the operation of the shift key SF, the "Change" screen (E5-1) and the "Transfer"
Screen (E5-9) and the "diagnosis" screen (E6-1).

If “Change” is selected here, the “Common” screen (E5−
2), "Link" screen (E5-5), "Sensitivity" screen (E5
-7) The selection of each screen of the "Transfer" screen (E5-9) is displayed on the screen (E5-1). When the "Common" screen (E5-2) is selected, the lower hierarchy is selected. , For example, the screen “E5-3” of the “repeater” and the screen (E5-4) of the “type” can be selected. For example, the setting of the receiver 1 itself such as the presence / absence of a connected printer and the type of display characters can be made. Yes, “Link” screen (E5−
When 5) is selected, the screen “E5-6” of the interlocking relationship can be selected, and the screen “Sensitivity” (E5-6) can be selected.
When -7) is selected, "Sensitivity change" screen (E5-8)
Can be selected. For example, when the “Sensitivity” screen (E5-7) is selected, the replacement number and device number of the device of the analog sensor 5 to be changed can be specified. In the screen (E5-8) in the next lower hierarchy, The setting of the replacement number of the sensor corresponding to the replacement number can be changed. Here, the presence or absence of a forecast, the type of fire detector, the presence or absence of a storage alert, the type of interlocking, the presence or absence of a storage alert,
The name and the like are displayed.

As described above, it is possible to change the interlocking relationship, change the sensitivity, change the reading, and the like from the “change” screen (B5-1).

Note that the above “Alarms” screen (E1-1) has no relation to the smoke and smoke prevention terminal equipment, and is generally monitored by sprinklers, halon fire extinguishing equipment, full / reduced water alarms in priming tanks, and monitoring from fire hydrant equipment It is a screen for performing a display concerning a signal.
When the screen “E5-5” of “interlock” is selected, the replacement number and the device number of the device to be changed can be specified. In this screen (E5-5), the device number and the replacement number are incremented by predetermined function keys. When the number is specified, the screen is switched to a lower level screen (E5-6). In this screen, the setting of the replacement number and the replacement number of the sensor corresponding to the replacement number can be changed. Of course, at the time of stopping reading, it is possible to change by the device number.

When the "diagnosis" screen (E6-1) is selected on the "others" screen (E0-1), the screen (E6-1) of the receiver 1 is displayed on the screen (E6-1). Screen (E6-3)
Can be selected with any of the function keys F1 to F5. When the screen (E6-2) is selected, the failure information of the receiver 1 can be displayed, and when the screen (E6-3) is selected. Information for printing out the interlocking table held by the receiver 1 can be displayed.

In the "Other" screen (E0-1), click "Transfer"
When the screen (E5-0) is selected, the interlocking table can be transferred from the external tool.

In the screens marked with * 1 to * 9 in FIG. 4 described above, the "monitoring display" screen (B2-1), the "individual control" screen (B2-1), and the "interlock stop" screen (B4-1) ), “Vacant house registration” screen (G1-1), “warnings” screen (E1-1),
“Abnormal” screen (E2-1), “Transfer stop” screen (E4-1)
1) Each screen of the "history history" screen (F2-3) and the "current history" screen (F2-5) is related to important information as a disaster prevention system, so it is hierarchically displayed by function keys F1 to F5. In addition to the switching, the display can be switched directly by the ten keys.

As described above, the screen display is sequentially switched from the upper order to the lower order by the hierarchical display, and the setting change of the operation contents of the function keys F1 to F5 and the operation contents can be displayed on the switching screen.

By the way, when the shift key SF is operated while the predetermined screen of each hierarchy is displayed, the operation contents of the function keys F1 to F3 and F5 are displayed on the "monitoring" screen (S0) as shown in FIG. The operation is changed to the previous operation, and a return operation of "previous screen" for returning to the display of the previous screen is assigned to the function key F4, and the contents are displayed. When the operation of the shift key SF is released in this state, the operation contents corresponding to the currently displayed screen are set for the function keys F1 to F5, and the operation contents are displayed at the same time.

Function key F1 while operating shift key SF
By operating any one of F3 and F5, it is possible to directly switch to the screen B of the corresponding display layer regardless of the current layer of the display screen A as shown in FIG.

Further, after switching the screen, if the function key F4 is operated while the shift key SF is operated, it is possible to return from the currently displayed screen B to the screen A before moving.

[Effects of the Invention] The present invention hierarchically switches and displays each information in the disaster prevention system 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, Since this is a disaster prevention system display method that displays the relationship between the function keys related to the necessary operations on each screen and their contents, it has a screen hierarchical structure that is very easy for learners and maintenance contractors related to disaster prevention to remember, and It is a man-machine system that is easy to handle,
Further, a shift key for switching and displaying the operation contents of the function keys is provided to directly select and display the highest hierarchical screen irrespective of the current screen, and the operation of the shift keys and the function keys are simultaneously operated. As a result, the display screen is switched to the screen corresponding to the operation content of the relevant function key, so that only the operation of the shift key and the operation of the function key can exit from the display of the current hierarchy and switch to the screen display of another hierarchy. Thus, there is an effect that the screen can be moved quickly, the operability is improved, and a wide range of users can be handled.

In the invention described in claim 2, the password input is enabled only at the time of simultaneous operation of the shift key on the password input request screen. Therefore, security measures against tampering and the like as compared with a case where the password is simply input are provided. This has the effect that the number of digits of the password can be set to an easily memorable number of digits.

[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 the 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. FIG. 10 is an explanatory diagram of the above-mentioned screen display, and FIG.
FIG. 12 is an explanatory view of a conventional example, and FIG. 13 is an explanatory view of an operation procedure of another conventional example. 1 is a receiver, 13 is a keyboard, 14 is an image display, F1 to F5 are function keys, and SF is a shift key. It is.

Claims (2)

(57) [Claims] A CRT provided in a receiver of a disaster prevention system,
The information on the disaster prevention system is layered and displayed on the screen of a display device using an image display device such as a liquid crystal display device, and the relationship between the function keys related to the necessary operations on each screen and its contents In the display system of the disaster prevention system that displays the function keys, a shift key for switching and displaying the operation contents of the function keys is provided in order to directly select and display the uppermost screen in each layer regardless of the current screen. And the function keys are simultaneously operated to switch the display screen to a screen corresponding to the operation contents of the function key. 2. The display system for a disaster prevention system according to claim 1, wherein the password input is enabled only when the shift key is operated simultaneously on the password input request screen.