JP6534868B2 - Monitor board display device and monitor board display method - Google Patents

Description

  The present invention relates to a monitoring board display apparatus and a monitoring board display method for displaying a monitoring board for monitoring the status of facilities and equipment groups, and more specifically, to a portable terminal capable of carrying a monitoring board with excellent visibility and visibility. The present invention relates to a monitoring board display device and a monitoring board display method for displaying an image that can be handled by

  Conventionally, as a monitoring board for monitoring the status of facilities and equipment groups such as electric power systems and plants, a large number of mosaic blocks provided with light emitters, in which figures and characters schematically depicting the configuration of facilities and equipment groups are drawn The mosaic type monitoring board which arranged in a grid shape is used (for example, refer to patent documents 1 and patent documents 2). In the mosaic monitoring board, the junctions between the mosaic blocks arranged in a grid are visually recognized as lines, and naturally form a grid background, so various grid patterns are drawn on the mosaic blocks. It becomes a reference of a viewpoint when visualizing a figure representing a facility or a group of facilities, and has an advantage of good visibility. However, since the mosaic monitoring board displays a wide range of facilities and equipment groups such as a power system and a plant using a large number of physically substantial mosaic blocks, the occupied space becomes large and It requires wiring and the like to light the body, and it has the disadvantage that it takes expense and time for preparation and maintenance.

  On the other hand, in order to solve the above-mentioned drawback of the mosaic monitoring board, a single-line diagram created using a computer is displayed on a display device in which one or more large video projectors or liquid crystal panels are arranged. It has also been proposed to use a monitoring board (see, for example, Patent Document 3). However, the monitor board displayed by the large video projector and the liquid crystal panel merely displays the arrangement status and connection relationship of facilities and equipment groups as a two-dimensional planar image consisting of figures and lines connecting them. It has a drawback that it lacks the realism as a monitoring board, and moreover, there is no grid-like ground pattern which was on the mosaic monitoring board, so that the visibility is poor.

  As a solution to these drawbacks, the applicant has used the modeling, texture mapping and rendering techniques used in computer graphics to provide a traditional mosaic monitoring board for the state of facilities and equipment. The monitoring board display apparatus displayed on a display panel as a monitoring board image provided with the visibility and visibility almost equivalent to these was proposed (patent document 4). However, the monitor panel display device proposed by the present applicant basically displays a monitor panel image on a large display device having the same size as a conventional mosaic monitor panel, and to view the monitor panel, It was necessary to go to a place where a large display was installed, and it was not easy to watch the monitoring board at any time when it was necessary.

Japanese Utility Model Publication No. 62-104515 Japanese Patent Application Laid-Open No. 9-19006 JP 10-94171 A JP 2007-330088 A

  The present invention has been made to eliminate the inconvenience of the monitor display device proposed by the present applicant, and has the same realism and presence as the conventional mosaic monitor, and has excellent visibility. It is an object of the present invention to provide a monitoring board display apparatus and method for displaying a monitoring board on a display panel of a portable terminal so that the monitoring board can be viewed at a necessary place when necessary. It is an object of the present invention to provide a program in which a procedure for executing a monitoring board display method is described.

The present invention is a monitoring board display device for displaying the above task as a picture on a display, a monitoring board for monitoring the state of a facility or a group of facilities, and the displayed monitoring board image shows the configuration of the facility or the group of facilities. The monitoring board display device includes a background image schematically represented and a display image representing the state of the facility or equipment group.
(AA) Background image storage device for storing one or more subdivided background images constituting the background image,
(AB) Display image storage device for storing display image,
(AC) receiving means for receiving information data indicating the state of the facility or facility group,
(AD) Subdivision background image stored in the background image storage device, display device image stored in the display device image storage device, the information data received by the receiving means, and designation on a monitoring board Based on the information on the position on the monitoring board for the selected area, the size of the display window, and the enlargement factor, the generation, texture mapping and rendering of the three-dimensional model for the corresponding subdivided background image and display image Two-dimensional image data generation means for generating two-dimensional image data of a surveillance board corresponding to the designated area;
(AE) For each of n display areas 1 to n set on the monitoring board (where n is an integer of 2 or more), the position on the monitoring board, the size of the display window, and the enlargement ratio Display area management information storage device for storing display area management information including information,
(AF) display area selection input acceptance means for accepting a display area selection input for selecting one display area from the display areas 1 to n, and
(AG) Two-dimensional image data generated by the two-dimensional image data generation unit, which corresponds to the display area selected by the latest display area selection input received by the display area selection input reception unit Means for outputting to the display,
The solution is to provide a monitoring board display device comprising:

The present invention is also a monitoring board display method for displaying a monitoring board for monitoring the state of a facility or a group of facilities as an image on a display, and the displayed monitoring board image schematically shows the configuration of the facility or the group of facilities The monitoring board display method includes: a background image representing; and a display image representing the state of the facility or equipment group.
(CA) a receiving step of receiving information data indicating a state of the facility or facility group;
(CB) The corresponding subdivided background image from the background image storage device based on the received information data and the information on the position on the monitoring board for the designated area, the size of the display window, and the enlargement factor Readout and readout of the corresponding display image from the display image storage device, the area specified by the generation of the three-dimensional model for the read subdivision background image and display image and texture mapping and rendering A two-dimensional image data generation step of generating two-dimensional image data of a monitoring board image corresponding to
(CC) For each of n display areas 1 to n set on the monitoring board (where n is an integer of 2 or more), the position on the monitoring board, the size of the display window, and the enlargement ratio Storing display area management information including information in the display area management information storage device;
(CD) Two-dimensional image data generated in the two-dimensional image data generation step when one display area is selected from the display areas 1 to n, which corresponds to the selected display area The problem is solved by providing a monitoring board display method including the step of outputting two-dimensional image data to the display.

  The present invention also solves the above-mentioned problems by providing a program in which a procedure for causing a computer to execute the monitoring board display method of the present invention is described.

  As described above, in the monitoring board display device and the monitoring board display method of the present invention, a plurality of display areas are set on the monitoring board, and a display area arbitrarily selected from the set display areas is supported. You can display the monitor panel image on the display panel, so even if it is a monitor panel that covers a wide area as a whole, it is possible to extract, display and monitor only a specific display area of interest It is. Further, by selecting and switching the display area to be displayed, it is possible to freely move between the plurality of display areas. Therefore, according to the present invention, the entire monitoring board is monitored as in the case of displaying the monitoring board on a large display device using a portable terminal such as a tablet terminal having a relatively small display panel. The advantage of being able to It is preferable that the information on the positions of the plurality of display areas on the entire monitoring board, the size of the display window, the enlargement ratio, and the like can be appropriately changed.

Further, in the monitor board display device of the present invention, in a preferable aspect thereof,
(AJ) area display mode selection input receiving means for receiving an area display mode selection input, and area position image display mode selection input receiving means for receiving an area position image display mode selection input,
(AK) A display area management stored in the display area management information storage device in two-dimensional image data generated by the two-dimensional image data generation unit and corresponding to the entire area of the monitoring board. Area position image image data generation means for generating area position image image data by superimposing image data for displaying area frames corresponding to the display areas 1 to n based on the information;
(AL) When the area position image display mode selection input acceptance means receives the area position image display mode selection input, the area position image image data generated by the area position image image data generation means is output to the display When the area display mode selection input acceptance means receives the area display mode selection input, the area display mode selection input acceptance means receives the two-dimensional image data generated by the two-dimensional image data generation means. Means for outputting two-dimensional image data corresponding to the display area selected by the latest display area selection input to the display;
have.

In the monitoring board display method of the present invention, in a preferred aspect thereof,
(CG) Two-dimensional image data generated in the two-dimensional image data generation step, wherein an area frame corresponding to each of the display areas 1 to n is two-dimensional image data corresponding to the entire area of the monitoring board. An area position image image data generation step of generating area position image image data by superimposing image data to be displayed;
Outputting the area position image image data generated in the area position image image data generating step to the display when the area position image display mode is selected as the (CH) display mode;
(CI) A two-dimensional image data generated in the two-dimensional image data generation step when the area display mode is selected as the display mode, the two-dimensional image data corresponding to the display area selected last in time Outputting image data to the display;
have.

  When the surveillance board display apparatus and the surveillance board display method of the present invention have the above-mentioned area position image display mode, a plurality of the display areas may be located at any place in the whole surveillance board. It can be grasped at a glance whether the size is set or not, and it becomes possible to intuitively understand the positional relationship between the display areas on the monitoring board. Also, in the area position image display mode, by selecting any one of the displayed display areas, the mode is switched to the area display mode so that the monitor board image of the selected display area is displayed on the display In this case, it is possible to freely move on a wide monitoring board, and it is possible to appropriately extract and monitor a monitoring board image of a display area of interest.

In the monitor board display device of the present invention, in one preferable aspect thereof,
(AO) A tile display area registration input accepting means for accepting a tile display area registration input for selecting any one of the display areas 1 to n as one of tile display areas to be displayed in the form of tiles arranged vertically and horizontally on the display ,
(AP) Information on at least a position on a monitoring board, a size of a display window, and an enlargement factor among the display area management information at the time of selected of the display area selected by the tile display area registration input is tiled Tile display area registration means for storing in the tile display area management information storage device as management information p of the display area p (where p is an integer of 2 or more);
(AQ) Tile display mode selection input accepting means for receiving tile display mode selection input;
(AR) Two-dimensional image data generated by the two-dimensional image data generation unit when the tile display mode selection input reception unit receives an input for selecting a tile display mode, the tile display area management information storage device Means for arranging two-dimensional image data 1 to p corresponding to each of the tile display areas 1 to p stored in the tile in the form of tiles vertically and horizontally on the display,
have.

In the monitoring board display method of the present invention, in a preferred aspect thereof,
(CL) receiving a tile display area registration input for selecting any one of the display areas 1 to n as one of tile display areas to be displayed in a tile shape vertically and horizontally arranged on the display;
(CM) Information on at least a position on a monitoring board, a size of a display window, and an enlargement factor among the display area management information at the time of selected of the display area selected as one of the tile display areas, Storing in the tile display area management information storage device as management information p of the tile display area p (where p is an integer of 2 or more);
When a tile display mode is selected as the (CN) display mode, the tile display stored in the tile display area management information storage device is two-dimensional image data generated in the two-dimensional image data generation step. Displaying two-dimensional image data 1 to p corresponding to each of the areas 1 to p in vertical and horizontal tiles on the display;
have.

  When the monitoring board display apparatus and the monitoring board display method of the present invention have the tile display mode as described above, the display area with high display frequency or the display area expected to be redisplayed in the near future will be tiled It can be registered as a display area, and can be displayed on the display panel in a tiled manner at any time. In addition, it is an object to configure a surveillance panel image corresponding to the selected display area to be displayed on the display panel by selecting any one of the displayed plurality of tile display areas. Regardless of where the display area to be displayed is located in the entire monitoring board, the advantage is obtained that the monitoring board image corresponding to the display area can be seen immediately.

In the monitor board display device of the present invention, in one preferable aspect thereof,
When the receiving unit receives one or more pieces of information data indicating an abnormality in a facility or facility, the unit has a unit for switching a display mode to an abnormality notification mode, and the abnormality notification mode includes:
(AV) Abnormality occurrence position identification means for obtaining the position on the monitoring board of one or more abnormality occurrence facilities or facilities corresponding to information data indicating abnormality, and abnormality occurrence position storage device for storing the identified abnormality occurrence position ,
(AW) An abnormal display area management information storage device that stores abnormal display area management information including information on the position of the abnormal display area on the monitoring board, the size of the display window, and the enlargement ratio,
(AX) Among the one or more anomaly occurrence facilities or facilities, the remaining anomaly occurrence facilities or facilities not included in the anomaly display area as unconfirmed anomaly occurrence facilities or facilities on the monitoring board, Unconfirmed anomaly occurrence direction identification means for obtaining the direction on the monitoring board of the unconfirmed anomaly occurrence facility or facility viewed from the anomaly display area as the anomaly occurrence direction based on the anomaly display area management information,
(AY) Two-dimensional image data generated by the two-dimensional image data generation unit, the image data corresponding to one or more objects indicating the abnormality occurrence direction being superimposed on the two-dimensional image data corresponding to the abnormality display area Abnormality display image data generation means for generating abnormality display image data by
(AZ) A means for outputting the abnormality display image data generated by the abnormality display image data generation means to the display and displaying the data.
have.

In the monitoring board display method of the present invention, in a preferred aspect thereof,
When the receiving means receives one or more pieces of information data indicating an abnormality of the facility or equipment,
Switching the (CR) display mode to the abnormality notification mode;
(CS) determining the position on the monitoring board of one or more anomaly occurrence facilities or facilities corresponding to the information data indicating the anomaly;
(CT) reading out information on the position on the monitoring board of the abnormality display area stored in the abnormality notification display area management information storage device, the size of the display window, and the enlargement factor as the abnormality display area management information;
(CU) Of the one or more anomaly occurrence facilities or facilities, the remaining anomaly occurrence facilities or facilities not included in the anomaly display area as unconfirmed anomaly occurrence facilities or facilities, and their positions on the monitoring board, An abnormality occurrence direction identification step of obtaining a direction on the monitoring board of the unconfirmed abnormality occurrence facility or facility viewed from the abnormality display area based on the abnormality display area management information as an abnormality occurrence direction;
(CV) Two-dimensional image data generated in the two-dimensional image data generation step, the image data corresponding to one or more objects indicating the abnormality occurrence direction in the two-dimensional image data corresponding to the abnormality display area An abnormality display image data generation step of generating abnormality display image data by superimposing them;
(CW) displaying the abnormal display image data generated in the abnormal display image data generating step on the display;
have.

  When the monitoring board display apparatus and the monitoring board display method of the present invention have the above-mentioned abnormality notification mode, when the receiving means receives one or more information data indicating an abnormality of a facility or equipment , The display mode is automatically switched to the abnormality notification mode, and the monitor panel image corresponding to the abnormality display area including the abnormality occurrence facility or facility is displayed on the display, and other unconfirmed not included in the abnormality display area When there is an anomaly occurrence facility or facility, the direction in which the anomaly occurrence facility or facility exists is shown as an object superimposed on the monitoring board image corresponding to the anomaly display area. As a result, the supervisor can not only immediately know the occurrence of the abnormality and confirm the abnormality occurrence facility or equipment, but also how many unconfirmed abnormality occurrence facilities in either direction with respect to the currently displayed abnormality display area Or it becomes possible to know whether the facility exists.

  In addition, when the object displayed superimposed on the monitoring board image is selected, the abnormality display area is moved to an area including another abnormality occurrence facility or facility existing in the direction indicated by the selected object. It is preferable to leave. If there are still other unconfirmed abnormal facilities or facilities that are not included in the abnormal display area after movement, move the direction in which the abnormal facilities or equipment exist as an object as viewed from the new abnormal display area It is desirable that the display is superimposed on the monitor board image corresponding to the subsequent abnormality display area. This makes it possible to check the malfunctioning facility or facility without leakage. In addition, it is desirable that the position, size, enlargement factor, and the like of the abnormal display area on the monitoring board image be changeable as appropriate.

Furthermore, in the monitor board display device of the present invention, in one preferred embodiment,
(BH) An information data storage device for storing the information data received by the receiving means together with time information or reception time information included in the information data,
(BI) Information data reproducing means for reading out and reproducing the information data stored in the information data storage device in time series based on the time information or the reception time information;
(BJ) means for operating the two-dimensional image data generation means based on the information data reproduced by the information data reproduction means, or for operating the means for switching the display mode to the abnormality notification mode;
have.

In the monitoring board display method of the present invention, in a preferred aspect thereof,
(DE) storing the information data received by the receiving means together with time information or reception time information included in the information data;
(DF) reading and reproducing the stored information data in time series based on the time information or the reception time information;
(DG) A step of switching the two-dimensional image data generation step or display mode to the abnormal mode is performed based on the reproduced information data.

  The monitoring board display apparatus and the monitoring board display method of the present invention comprise the above-mentioned information data reproducing means or the step of reproducing information data, and operate the two-dimensional image data generating means based on the reproduced information data. Or means for operating the means for switching the display mode to the abnormal notification mode, or is configured to execute the step of generating the two-dimensional image data or switching the display mode to the abnormal mode. In this case, the information data temporarily stored in the storage device can be appropriately read and reproduced, and can be reproduced as a monitoring board image. Preferably, the range of information data to be read out and reproduced in time series can be specified in units of year, month, week, day, hour or minute.

  The portable terminal to which the surveillance board display apparatus and surveillance board display method of the present invention are applicable may be provided with a display, and there is no particular limitation on the specific size and type thereof. The portable terminal may be a desktop or laptop computer, or may be a tablet type terminal. Moreover, although a touch panel provided with a touch input device is preferable as the display, a conventional display panel which can not perform touch input may be used.

  The monitoring board targeted by the present invention is not particularly limited, and the monitoring board for monitoring the operation state of the plant as well as the power system monitoring board for monitoring the state of the power system, as well as the monitoring board showing the operation status of trains and trains There is a board, traffic jam information on roads, and a monitoring board that indicates the occurrence of an accident. Thus, the present invention is directed to any monitoring board that monitors the status of facilities or equipment groups, but is most preferably directed to a power system monitoring board.

  According to the surveillance board display apparatus and the surveillance board display method of the present invention, even if the surveillance board covers a wide area as a whole by setting a plurality of display areas on the surveillance board, it is of interest It is possible to extract only certain specific display areas and monitor the status of facilities or equipment. In addition, since it is possible to freely move between a plurality of display areas, it is possible to sufficiently monitor the entire monitoring board even when using a terminal or portable terminal having a relatively small display. Benefits are obtained. Further, when the surveillance board display apparatus and the surveillance board display method of the present invention have an area position image display mode, a plurality of the display areas may be located in any place in the entire surveillance board. It is possible to grasp at a glance whether the size is set or not, and it becomes possible to intuitively understand the positional relationship between the display areas on the monitoring board, so a terminal provided with a relatively small display Alternatively, even in the case of displaying a monitoring board image on a portable terminal, there is an advantage that movement between a plurality of display areas can be performed more easily and intuitively.

  Furthermore, when the monitoring board display apparatus and the monitoring board display method of the present invention have the tile display mode, the display area with a high display frequency or the display area predicted to be redisplayed in the near future will be tile display area As you can display the monitoring board image of the display area immediately on the display by registering it as, and displaying it on the display by arranging it in the form of tiles at any time and selecting any one display area from among them, it is possible to display the monitoring board image of that display area on the display The advantage is obtained that it is possible to instantly select and display the area of interest from among the monitoring boards.

  In addition, when the monitoring board display apparatus and the monitoring board display method of the present invention have the abnormality notification mode, when the receiving means receives one or more information data indicating an abnormality of the facility or equipment, The monitoring board image corresponding to the abnormality display area including the abnormality generation facility or facility is displayed on the display, and when there are other abnormality generation facilities or facilities not included in the abnormality display area, those abnormalities. Since the direction in which the occurrence facility or facility exists is shown as an object superimposed on the monitoring board image corresponding to the abnormality display area, even when the monitoring board is displayed on a relatively small display panel, The advantage is obtained that the occurrence can be confirmed without omission and without omission.

  Furthermore, the monitoring board display apparatus and the monitoring board display method according to the present invention include means or steps for reading out and reproducing stored information data in time series, and two-dimensional image data generating means based on the reproduced information data. When it comprises means for operating or operating means for switching the display mode to the abnormality notification mode, or is configured to execute the step of generating a two-dimensional image data or switching the display mode to the abnormality mode In this case, it is possible to appropriately read and reproduce past information data once stored in the storage device, reproduce it as a monitoring board image, and perform an operation such as confirmation.

  As described above, since the monitoring board display apparatus and the monitoring board display method of the present invention have the various functions described above, the monitoring board usually displayed on a large display apparatus configured with a multi display panel etc. Instead of looking at the location where the large display device is installed, you can look at the image at any location or at any time using a portable terminal such as a tablet terminal, a desktop or laptop computer, a laptop computer, etc. The great advantage is that it can be monitored.

It is a block diagram showing an example of a surveillance board display device of the present invention. It is a conceptual diagram showing the content of the main information memorize | stored in a main memory. It is a figure which shows an example of a background image. It is a figure which shows an example of a subdivision background image. It is a figure which shows an example of a display apparatus image. It is an explanatory view showing an example of display area management information. It is a schematic diagram showing the function of a touch server. FIG. 10 is a diagram schematically showing the configuration of a display area; 4 is a figure in a display state. Display area No. 5 is a figure in a display state. Display area No. 6 is a figure in a display state. Display area No. 1 is a figure in a display state. It is a figure which shows an example of the position on the monitoring board of display area n. It is a figure at the time of moving the position on the monitoring board of display area n. It is a figure at the time of expanding the surveillance board two-dimensional image of display area n. It is a figure which shows switching operation | movement from area display mode to area position image display mode. It is a figure which shows an example of an area position image. It is a figure which shows switching operation | movement from area position image display mode to tile display mode. It is a figure which shows an example of a tile display image. It is explanatory drawing of the change operation of a tile display style. It is a figure which shows the identification standard of the direction of an unconfirmed abnormality generation | occurrence | production facility or installation group. It is a figure which shows an example of an abnormality display image. It is a figure which shows an example of the abnormality display image after selecting the object which shows abnormality generation | occurrence | production direction, and moving the abnormality display area.

  Hereinafter, the monitoring board display apparatus and the monitoring board display method of the present invention will be described using the power system monitoring board as an example, with reference to the drawings, but it goes without saying that the present invention is not limited to the illustrated one.

  FIG. 1 is a block diagram showing an example of a monitoring board display device of the present invention. In FIG. 1, 1 is a monitoring board display device, 2 is a central processing unit constituting the monitoring board display device 1, 3 is a main storage device, 4 is an image data storage device, 4a is a display area of the image data storage device 4. , 5 is a touch panel, that is, a display panel having a touch input device, 6 is a touch server, 7 is a receiving means, and the receiving means 7 is connected to an external network such as a LAN by wire or wireless, for example Receive data

  8 is a two-dimensional image data generation means, 9 is an area frame image data generation means, 10 is an area position image image data generation means, 11 is an abnormality display area management information storage device, 12 is an abnormality occurrence position identification means, and 13 is an abnormality occurrence The position storage device 14 is an unconfirmed abnormality occurrence direction identification means, 15 is an unconfirmed abnormality occurrence direction object generation means, and 16 is an abnormality display image data generation means.

  FIG. 2 shows the contents of the main information stored in the main storage device 3. As shown in FIG. 2, the main storage device 3 mainly includes a background image storage device, a display image storage device, a display area management information storage device, an all area management information storage device, a tile display area management information storage device, and information. It comprises a data storage device, and the main storage device 3 mainly stores these pieces of information.

  The background image is an image schematically showing the configuration of a facility or a group of equipment displayed on the monitoring board, and basically the same as the background image described in Patent Document 4. FIG. 3 shows an example of the background image stored in the main storage device 3. In FIG. 3, reference numeral 101 denotes a background image, and the background image 101 corresponds to the whole of one monitoring board, and is mainly a semi-fixed that does not change in a short period of time, such as the type and arrangement of facilities and equipment groups, and mutual connection relationships. The typical configuration is schematically shown by figures and the like. The background image 101 is positioned as a background of a display image described later in the surveillance board image displayed by the present invention.

  In the case of the example shown in FIG. 3, the background image 101 is composed of 12 × 6 = 72 subdivided background images 102 consisting of 12 rows of A to L horizontally and 6 rows of 1 to 6 vertically, Each subdivided background image 102 is given a name such as A1, B2 or the like corresponding to the position occupied in the background image 101, and by this name, which position in the background image 101 the subdivided background image 102 is. You can see if it should be placed in For example, the subdivided background image 102 indicated by F3 in FIG. 3 occupies the position of column F, three rows in the background image 101 as indicated by the broken line in the figure, and is displayed as, for example, the subdivided background image 102F3. Can.

  It goes without saying that the number of subdivided background images 102 constituting the background image 101 changes depending on the size of the monitoring board to be displayed and the size of the subdivided background images, and the background image 101 is usually shown in FIG. It is subdivided into much more subdivided background images 102 than it is. In addition, in order to be able to smoothly enlarge and reduce the monitoring board image displayed on the touch panel 5, the main storage device 3 stores a plurality of sets of subdivided background images having different drawing magnifications in stages. desirable.

  FIG. 4 is an enlarged view of an example of the subdivided background image 102, which corresponds to the subdivided background image at the position of F3 in FIG. In FIG. 4, reference numeral 103 denotes the name of the facility, which is not intended to be changed in the short term, and since the facility itself is not a monitoring target, it is depicted as a semi-fixed background image. Reference numeral 104 denotes a transmission line connecting each facility, and the state thereof is not a monitoring target, and is therefore depicted as a semi-fixed background image. 105 is a line switch, and 106a, 106b and 106c are circuit breakers, which are figures corresponding to displays that must be changed and displayed based on the telemetry signal included in the information data, but the subdivision background In order to make the whole image 102 easy to view, it is drawn for convenience.

  Reference numeral 107 denotes an electric place name display. The electric plant name display 107 is a portion corresponding to a name display for displaying the name of a facility or facility whose color etc. should be changed based on the telemeter signal contained in the information data, and is shown in FIG. The subdivision background image 102 is white and solid. Reference numeral 108 denotes a portion corresponding to a numerical display for displaying a variable number such as a voltage based on the telemetry signal, and a figure is drawn that simulates the shape of the numerical display. The details and specific examples of the subdivided background image are described in detail in Patent Document 4.

  Similarly, the indicator image includes figures, numbers, symbols, symbols, letters, or a combination of two or more of them, which represent the type, state, and / or name of the facility or equipment displayed on the monitoring board, and is necessary. According to the above, it is a figure to which a color is given, and basically it is the same as the display image described in Patent Document 4. FIG. 5 shows an example of a display image of numerals and symbols stored in the display image storage device of the main storage device 3. As shown in FIG. 5, a plurality of sets (C1 to C7) are defined and stored as numbers from 0 to 9, plus or minus signs, up or down arrows, left or right arrows, and a set of decimal points However, for example, each set is different in color, for example, the set of C1 is "green", the set of C2 is "red", and the set of C3 is "yellow". C0 is a set of blank figures, and when no numbers or signs are displayed, the set of blank figures of C0 is used. In FIG. 5, the letter “E” shown in the line E of “E” represents “error”, and the single letter “EEEEEEE” indicates the letter “E” of a different color. At the far left of the "EEEEEE" column, a blank graphic without the letter "E" is defined, which is used when no error is displayed. Based on the information signal, a corresponding display image is selected from among these numbers or codes, and displayed, for example, at the position of the numerical display 108 shown in FIG.

  Images of numbers, symbols, etc. shown in FIG. 5 are merely examples, and figures, numbers, characters, codes, symbols, etc. other than those shown in FIG. 5 are defined as figures and stored in the main storage device 3 It goes without saying that it is good. Also with regard to display images, a plurality of sets of display images having different drawing magnifications are stored in the main storage device 3 so that the monitor board image displayed on the touch panel 5 can be smoothly enlarged and reduced. Is desirable. Patent document 4 describes the details and specific examples of the display image.

  When the main storage device 3 stores a plurality of sets of display images having different drawing magnifications in a stepwise manner along with a plurality of sets of subdivided background images in which drawing magnifications have a stepwise difference, the designated enlargement or reduction ratio The monitoring board image can be created by reading the subdivision background image and display image of the appropriate drawing magnification from the main storage device 3 in accordance with the above, so compared to the case of simply performing enlargement and reduction on software, The advantage is always obtained that the image can be displayed clearly.

  The display area management information is management information on a selected area on the monitoring board which is switched to the touch panel 5 and displayed appropriately. The display area management information, as shown in FIG. 6, for each display area n (n is an integer of 2 or more), for example, with the lower left corner of each display area as a reference point, the X coordinate of that reference point (from the origin of the monitoring board X-axis (horizontal direction) position and Y-coordinate (Y-axis (longitudinal position) position seen from the origin of the monitoring board), width and height as a window displayed on the touch panel 5, display state Display of status of non-display), enlargement (reduction) rate (ratio of height of window and length of monitor board displayed in Y-axis direction), display depth (display of display area given in order of selection history) The depth is the most selected one as the display depth = 0, and is displayed in the foremost position. The display depth of the selected display area is n and the deepest The image on consists management information such as the innermost to be displayed) is stored in the display area management information storage device which constitutes a main memory 3. Note that the width and height of the window displayed on the touch panel 5 may be different for each display area, but if all the display areas are aligned to the same width and height, monitoring corresponding to each display area It is preferable because the disc images are displayed as windows of the same size in common.

  The display area management information stored in the main storage device 3 is not limited to the above. If necessary, information such as the positional relationship on the monitoring board with other coexistent display areas may be stored in the main storage device 3 as display area management information. Also, conversely, all of the display area management information does not have to be stored in the main storage device 3 which is the display area management information storage device, and information which is considered unnecessary may be omitted as appropriate. However, from the viewpoint of obtaining monitoring board image data corresponding to the selected display area and displaying it on the touch panel 5, the position (ie X coordinate and Y coordinate) of each display area on the monitoring board, size (ie The display window width and height) and the enlargement (reduction) ratio are preferably stored in the main storage device 3 as display area management information.

  All area management information refers to the width (length in the X-axis direction), height (length in the Y-axis direction) of the entire monitoring board, types of facilities and equipment groups included in the monitoring board, positions, connection relationships, etc. And is stored in the front area management information storage device constituting the main storage device 3.

  The tile display area management information is management information on a display area displayed in a tile shape vertically and horizontally arranged on the touch panel 5 in a tile display mode to be described later. As the tile display area management information, as in the display area management information, for each tile display area, for example, with the lower left corner of each display area as a reference point, the X coordinate of the reference point (X axis Horizontal position) and Y coordinate (Y axis (vertical direction) position from the origin of the monitoring board), width and height as a window displayed on the touch panel 5, enlargement (reduction) ratio (displayed as window height) The tile display area management information is stored in the tile display area management information storage device constituting the main storage device 3. The tile display area management information storage device is not limited to the above-described management information, and, for example, information on the order registered as the tile display area may be stored in the main storage device 3 together.

  The information data corresponds to the telemeter signal described in Patent Document 4, and is a data signal including information indicating the status of the facility and equipment group to be monitored included in the monitoring board. The information data includes a telemeter signal indicating the status of each facility or facility to be monitored, and information indicating which facility or facility the telemeter signal belongs to, and received via the network It is successively received by means 7. The received information data is stored in the information data storage device constituting the main storage device 3. The information data may include time information indicating when a signal representing the status of the facility or facility has been obtained. Further, together with the information data to be received sequentially, the reception time of each information data by the receiving means 7 or the storage time by the main storage device 3 may be stored together in the main storage device 3. The information data preferably includes an abnormality occurrence signal indicating that an abnormality has occurred, when the telemeter signal representing the state of the facility and the equipment group to be monitored is determined to be abnormal. In addition, although the information data which the receiving means 7 receives are the actual information data which usually show the state of an actual installation and an installation group, they may be a simulation signal for training.

  In the example shown in FIG. 1, the background image, the display unit image, the display area management information, the whole area management information, the tile display area management information, and the information data are all stored in the single main storage device 3. The main storage device 3 may be composed of a plurality of storage devices located at the same place or different places.

  FIG. 7 is a view schematically showing the function of the touch server 6. The touch server 6 plays a role of identifying various touch inputs inputted through the touch panel 5 and transmitting them to the central processing unit 2 as input signals corresponding to the respective touch inputs. The touch server 6 in this example includes an area display mode selection input reception means 6A, an area position image display mode selection input reception means 6B, a tile display mode selection input reception means 6C, and a reproduction display mode selection input reception means 6D. .

  The area display mode selection input acceptance means 6A accepts the touch input as an area display mode selection input when it is determined that the touch input inputted through the touch panel 5 is an area display mode selection input, and performs central processing It is a means having a function of transmitting to the device 2. Similarly, when it is determined that the touch input inputted through the touch panel 5 is the area position image display mode selection input, the area position image display mode selection input acceptance means 6B displays the area position image display of the touch input. When it is determined that the touch input is a tile display mode selection input, the tile display mode selection input acceptance unit 6C receives the touch input as a tile display mode selection input, and the reproduction display mode selection input is received. When it is determined that the touch input is a reproduction display mode selection input, the reception means 6D is a means for receiving the touch input as a reproduction display mode selection input, and each selection input received by each selection input reception means is It is transmitted to the central processing unit 2 as each selection input.

The touch server 6 operates under the area display mode when the area display mode selection input reception means 6A receives a touch input for selecting the area display mode, and the display area selection input reception means 6A ₁ as a lower means to function. A display area change input acceptance unit 6A ₂ , a display area management information change input acceptance unit 6A ₃ , and a tile display area registration input acceptance unit 6A ₄ are provided.

Similarly, when the area position image display mode selection input receiving means 6B receives a touch input for selecting the area position image display mode, the touch server 6 operates under the area position image display mode and functions as a lower level means that functions. , An image area selection input acceptance unit 6B ₁ , and a tile display area registration input acceptance unit 6B ₂ .

Similarly, when the tile display mode selection input receiving unit 6C receives a touch input for selecting a tile display mode, the touch server 6 operates under the tile display mode, and the touch server 6 operates under the tile display mode. The display tile selection input acceptance means 6C ₁ and the tile display style change input acceptance means 6C ₂ are provided as lower means functioning.

Furthermore, the touch server 6 operates in the abnormality notification mode, and as lower means functioning, the abnormality generation direction selection input acceptance unit 6E ₁ , the abnormality display area change input acceptance unit 6E ₂ , and the tile display area registration input acceptance unit 6E _It has _three . These will _be described later in detail of the lower means up to 6A 1 ~6E _3.

Each selection input receiving means 6A of the, 6B, 6C, 6D, and lower means up to _6A 1 _{~6E 3,} and hardware included in the touch server 6, to perform a predetermined operation to the hard wafer Needless to say, it is a means realized by the program.

  The monitor board image display apparatus and display method of the present invention will be described below for each mode.

<A area display mode>
This mode is a mode in which monitoring board images of set display areas of 1 to n (where n is an integer of 2 or more) are displayed as a switchable window on the touch panel 5 which is a display panel.

  When the power supply (not shown) is turned on, the monitoring board image display device 1 reads various programs necessary for displaying a monitoring board image from the main storage device 3 and the like, and starts operation. The receiving unit 7 is connected to an external network such as a LAN by wire or wireless, and sequentially receives information data about a facility or a group of equipment to be monitored from the outside, for example, at intervals of 0.5 seconds. According to the monitoring board image display method, this is a receiving step of receiving information data indicating the status of the facility or facility group to be monitored. The information data received by the receiving means 7 is sent to the central processing unit 2. The central processing unit 2 stores the information data sent from the receiving means 7 in the information data storage area of the main storage unit 3 together with the time information contained in the information or the information on the reception time.

  At the same time, the central processing unit 2 refers to all the area management information stored in the main storage device 3 and displays area management information stored in the main storage device 3, that is, 1 to n (where n is N based on the position (X-axis direction position, Y-axis direction position) on the monitoring board of each display area of 2 or more integers), the size (width, height) of the corresponding window, and the enlargement ratio Subdivision background image of the facility or equipment group constituting each of the display areas, and the subdivision background image of the corresponding enlargement ratio is read from the main storage device 3 and included in each display area based on the received information data A display image representing the state of the facility or facility group is read out from the main storage device 3 and both are transmitted to the two-dimensional image data generation means 8.

  The two-dimensional image data generation means 8 creates a respective three-dimensional model based on the subdivided background image and display image sent, and performs texture mapping and rendering for each of the n display areas by using the monitoring board. Generate two-dimensional image data. According to the monitoring board image display method, the operation from the reading of the above-mentioned subdivided background image and display device image in the monitoring board image display device 1 to the generation of two-dimensional image data in the image data generating means 8 is received information data Of the corresponding subdivided background image from the background image storage device on the basis of the information on the position on the entire monitoring board image for the designated area on the monitoring board image, the size of the display window, and the enlargement factor Read out and read out the corresponding display image from the display image storage device, and in the designated area by texture mapping and rendering, by generation of a three-dimensional model for the read subdivided background image and display image It corresponds to a two-dimensional image data generation step of generating two-dimensional image data of a corresponding surveillance board image. The process of generating the two-dimensional image data of the monitoring board executed in the two-dimensional image data generating means 8 is basically the same as that disclosed in Patent Document 4 by the same applicant.

  In the present embodiment, although the central processing unit 2 and the two-dimensional image data generating means 8 exist as separate hardware units, the two-dimensional image data generating means 8 includes the predetermined central processing unit 2. It may exist as one of the functions to be executed under the program.

  The two-dimensional image data of the monitoring board for each of the plurality of display areas generated by the two-dimensional image data generation means 8 is sent to the image data storage device 4 and temporarily stored. Two-dimensional image data selected from among the two-dimensional image data stored in the image data storage device 4 is sent to the display area 4 a of the image data storage device 4 and displayed on the touch panel 5 which is a display panel. According to the monitoring board image display method, this operation in the monitoring board display device 1 is generated in the two-dimensional image data generation step when one display area is selected from the display areas 1 to n. The step corresponds to the step of outputting the two-dimensional image data corresponding to the selected display area to the display.

  FIG. 8 illustrates the display area No. displayed on the touch panel 5 in the case of n = 8. 1 to No. It is the figure which showed the structure of 8 typically. W is a display window, and in FIG. 4 is displayed in the display window W of the touch panel 5. That is, in this state, the display area No. Two-dimensional image data of a portion corresponding to 4 exists in the display area 4 a of the image data storage device 4 and is displayed on the touch panel 5.

  The information data is sequentially received by the receiving means 7, and the central processing unit 2 displays the status of the facility or facility group included in each display area read out from the main storage 3 based on the sequentially received information data. Since the image is sequentially changed, the two-dimensional image data for each display area generated by the two-dimensional image data generation unit 8 and sent to the image data storage device 4 is sequentially updated. In the display area No. 4 present in the display area 4 a of the image data storage device 4. The same applies to the four-dimensional image data.

From the state shown in FIG. 8, for example, display area No. 4 displayed in the display window W of the touch panel 5 with four fingers. When the four-dimensional image of 4 is lightly flicked in the left direction (the direction of the arrow shown in the figure), the touch server 6 selects the display area located to the right of the display area currently displayed. It is determined that there is, and it is accepted by the display area selection input acceptance means 6A ₁ as the selection input of the display area located one rightward. The received selection input is sent to the central processing unit 2, and the central processing unit 2 displays the display area No. currently being displayed when the plurality of display areas are arranged, for example, from left to right in numerical order. Display area No. located to the right of one of The two-dimensional image data of 5 and stored in the image storage device 4 is moved to the display area 4 a of the image storage device 4. In addition, display area No. on the touch panel 5. Display area No. 4 to Switching to 5 is for display area No. As the two-dimensional image of No. 4 moves to the left side of the touch panel 5 and disappears, the display area No. 4 is displayed. It is visually preferable to smoothly perform such that the two-dimensional image of 5 appears in the display window W from the right side of the touch panel 5.

As described above, FIG. 5 shows a state in which the display window W of the touch panel 5 is displayed. From this state, the display area No. displayed in the display window W again with four fingers. Assuming that the two-dimensional image of 5 is flicked leftward slightly in the left direction, the flick input is assumed to be the selection input of the display area positioned on the right by the display area selection input acceptance means 6A ₁ as described above. Display area No. is accepted as shown in FIG. 6 is displayed in the display window W of the touch panel 5. It goes without saying that when the flick with four fingers is in the right direction, the display area located to the left of the display area currently displayed is selected.

In addition, as shown by a relatively large arrow in FIG. 10, when the touch panel 5 is flicked vigorously (viciously) with four fingers, the display area selection input acceptance means 6A ₁ responds to the degree of the strength. The flick input is accepted as the selection input of the display area located two or three or more left of the display area currently displayed in the display window W of the touch panel 5. FIG. 11 shows display area No. 1 by strong flicking with four fingers. No. 6 display area No. located at the leftmost side as viewed from 6. A state of 1 is selected and displayed in the display window W. If the strength (force) of the flick is not so great, the display area No. 4, no. Of course, other display areas such as 3 will be displayed. Note that even when displaying two or more display areas positioned right or left as viewed from the currently displayed display area according to the flick input, the two-dimensional image of each display area is sequentially displayed on the touch panel 5 from the left or right It is preferable to scroll the screen so as to appear and disappear. In addition, by stopping the scroll operation by, for example, tapping the two-dimensional image displayed in the middle of the scroll display with one finger, the two-dimensional image of the tapped display area is displayed on the display window. Is also optional.

  As described above, in this example, the display area is selected according to the direction and strength of the flick with four fingers, but the touch input for selecting the display area is limited to four flicks. Of course, changes and settings can be made as appropriate. Further, instead of touch input, the display area may be selected by mouse input, keyboard input, voice input, or any other appropriate input means. The same applies to touch input in other display modes described below.

  In the above example, the plurality of display areas are arranged from left to right in the order of the numbers assigned to the display areas, but the order corresponding to the position on the monitoring board (that is, the position in the X axis direction) You may arrange by. In that case, when the touch panel 5 is lightly flicked with four fingers in the left direction, the display area located at one or more right side in the X axis direction of the monitoring board is displayed as viewed from the display area currently displayed. It will be done.

  FIG. 12 is a view showing an example of the position of the display area n on the monitoring board. In FIG. 12, X and Y represent the X and Y axes of the monitoring board to be displayed, O represents the origin of the X and Y axes, and n represents the display area n. Xn and Yn are the X and Y coordinates of the monitoring board corresponding to the lower left corner of the display area n, respectively, and the X axis (horizontal direction) position and Y axis (longitudinal) of the display area n viewed from the origin of the monitoring board It represents the position. In this example, the X-axis position and the Y-axis position of the display area n are defined with the lower left corner of the display area n as a reference point, but the reference point of the display area n is not limited to the lower left corner, It goes without saying that it is good as a point.

  Lx and Ly are the width and height of the display window on the touch panel 5 of the display area n, respectively, and Y (n + 1) is the Y coordinate of the surveillance board corresponding to the upper left corner of the display area n. {Y (n + 1) -Yn} is the Y-axis direction length of the monitoring board displayed on the touch panel 5 as the display area n. The ratio Ly / {Y (n + 1) -Yn}, which is the ratio of the height Ly of the display window of the display area n to the length {Y (n + 1) -Yn} of the monitoring board displayed, is It becomes. When Ly is smaller than {Y (n + 1) -Yn}, the enlargement factor is less than 1, which represents the reduction factor.

  The X axis position and the Y axis position of the display area n, the width and height of the display window, and the enlargement ratio are stored in the main storage device 3 as display area management information of the display area n. In addition to these pieces of information, information about the display state indicating the state of being displayed or not displayed on the touch panel 5, and information such as the display depth of the display area attached in order of selection history are displayed area management You may memorize | store in the main memory 3 as information. In addition, in the two-dimensional image of the display area n displayed on the touch panel 5, it is preferable to display "n" which is the number of the display area in the display window or outside the display window.

The position of the display area n on the monitoring board can be moved in either the X-axis direction or the Y-axis direction. Such movement is performed by flicking the two-dimensional image of the display area n on the touch panel 5 with, for example, one finger as shown in FIG. That is, when there is a touch input for flicking a two-dimensional image of the display area n with one finger, the touch server 6 determines that the touch input is a movement input in a direction opposite to the flicking direction of the display area n. , the touch input is accepted by the display area change input acceptance means 6A ₂ as a change input display area n. The received change input is sent to the central processing unit 2, and the central processing unit 2 moves the X coordinate and / or the Y coordinate of the display area n in the direction opposite to the flicking direction. The movement of the X coordinate and / or the Y coordinate here is not performed by changing the display area management information stored in the main storage device 3 for the display area n, but the X for the display area n This is done by changing the coordinates and / or Y coordinates in the temporary storage area.

  The central processing unit 2 reads out the corresponding background subdivided image and display image from the main storage 3 based on the X coordinate and / or Y coordinate after movement and the information data, and transmits it to the two-dimensional image data generation means 8 Do. The two-dimensional image data generation means 8 generates two-dimensional image data of the display area n corresponding to the X coordinate and Y coordinate after movement, and the generated two-dimensional image data is stored in the image data storage device 4 or further. The two-dimensional image after movement is sent to the display area 4 a and displayed on the touch panel 5.

The central processing unit 2 changes the X and / or Y coordinates of the display area n little by little several times, and the two-dimensional image of the display area n displayed on the touch panel 5 is gradually scrolled in the reverse direction to the flick direction. It will be displayed as It is desirable to change the scroll distance in accordance with the strength of the flick, and it is desirable to move the short distance in the case of light flick and the long distance in the case of strong flick. Incidentally, the strength of flick discriminates touch server 6 together with information about the flick direction is sent to the central processing unit 2 via the display area change input acceptance means 6A _2. In addition, when, for example, a two-dimensional image being scrolled by one finger is tapped in the middle of the scroll, it is desirable that the scroll be stopped when the two-dimensional image is tapped. Touch input during scrolling is determined that the stop scrolling input by touching the server 6 is sent to the central processing unit 2 via the display area change input acceptance means 6A _2.

Further, the two-dimensional image of the display area n displayed on the touch panel 5 can be enlarged or reduced. For example, as shown in FIG. 14, the two-dimensional image that was originally displayed in the area indicated by s can be enlarged to the full display window of the display area n. Such enlargement is performed, for example, by pinching out the two-dimensional image displayed on the touch panel 5 using two fingers. That is, when there is a touch input for pinching out a two-dimensional image on the touch panel 5, the touch server 6 determines that the touch input is an enlargement input which is one of the display area management information change input, and the input is accepted as an enlarged input by the display area management information change input acceptance means 6A _2, sent to the central processing unit 2.

The central processing unit 2 increases the enlargement factor of the display area n based on the enlargement input from the display area management information change input acceptance means 6A ₂ and based on the enlarged enlargement factor and the information data from the main storage device 3 The corresponding background subdivided image and display image are read out and transmitted to the two-dimensional image data generating means 8. Here, the enlargement factor is not increased by changing the display area management information stored in the main storage device 3 for the display area n, but the enlargement factor for the display area n is temporarily stored. It is done by increasing it. The two-dimensional image data generation means 8 generates two-dimensional image data of the display area n corresponding to the enlargement factor after the increase, and the generated two-dimensional image data is transmitted to the image data storage device 4 and further to the display area 4a. And the enlarged two-dimensional image is displayed on the touch panel 5.

  The enlargement ratio of the display area n by the central processing unit 2 is increased a small number of times plural times, and the two-dimensional image of the display area n displayed on the touch panel 5 is displayed so as to be gradually enlarged. The amount of increase in magnification is desirably changed according to the amount of change in the distance between two fingers in pinch-out. When the amount of change in distance between two fingers is small, the amount of increase in magnification is relatively small. When the amount of change in distance between the two is large, it is desirable to make the amount of increase in magnification relatively large.

  As shown in FIG. 14, when the two-dimensional image displayed in the area initially shown by s is enlarged to the full display screen of the display area n, the length of {Y (n + 2) −Yn} is displayed. The enlargement ratio, which is the ratio of the height of the display screen of the display area n to the length of the display screen of the display area n in the Y-axis direction, is Ly / {Y (Y). It becomes n + 2) -Yn}.

  In addition, by pinching in the two-dimensional image displayed on the touch panel 5 using two fingers, it is possible to reduce the two-dimensional image of the display area n. This reduction is the same as the above-described enlargement of a two-dimensional image by pinch-out except that the pinch-out changes to a pinch-in and the enlargement becomes a reduction.

The display area displayed in the state in which the display area n is moved to a specific X coordinate and Y coordinate as shown in FIG. 13 or in the state of being enlarged (or reduced) as shown in FIG. When a two-dimensional image of n is held down with one finger, for example, the touch server 6 determines that the touch input is the display area management information change input, and the touch input is the display area management information change input acceptance unit 6A. ₃ is accepted as display area management information change input. Display area management information change input acceptance means 6A ₃ transmits the display area management information change input accepted to the central processing unit 2, a central processing unit 2, the display area management information change of the display area displayed on the touch panel 5 The display area management information on the display area n stored in the display area management information storage device of the main storage device 3 is updated by the X coordinate and Y coordinate at the time of input reception, the size of the display window, and the enlargement ratio. According to the monitoring board image display method, the operation in the monitoring board display device 1 executed by the display area management information change input receiving means 6A ₃ and the central processing unit 2 is at least of the display areas 1 to n. The display area management information storage device for the display area is stored based on the step of accepting a change input of the display area management information for the display area being displayed on the display, and the received change input. It corresponds to the step of updating the display area management information.

If the display area management information for the display area n already exists in the main storage 3, the central processing unit 2 displays a window for confirming whether to update the display area management information before executing the update. It is preferable to display on the touch panel 5. Via the window displayed on the touch panel 5, when there is a touch input to select "update" is display area management information change input acceptance means 6A ₃ sends the input signal to the central processing unit 2, a central The treatment device 2 executes the update of the display area management information on the display area n already existing in the display area management information storage area of the main storage 3 based on the input signal.

Via the window displayed on the touch panel 5 when there is a touch input to select "not update" it means that the display area management information change input acceptance means 6A ₃ sends the input signal to the central processing unit 2, a central treatment The device 2 preferably displays a display area selection window for selecting a display area for updating the display area management information on the touch panel 5 based on the input signal. Display area m on the touch panel 5 via the display area selection window (where, m is an integer from 1 to n) when a touch input to select the display area management information change input acceptance means 6A ₃ is the input signal Is sent to the central processing unit 2, and the central processing unit 2 controls the current X and Y coordinates of the display area n displayed on the touch panel 5, the size of the display window, and the enlargement factor based on the input signal. The display area management information on the selected display area m present in the main storage device 3 is updated. When the display area management information for the display area m does not exist in the main storage device 3, the central processing unit 2 newly sets the display area management information for the selected display area m.

  As described above, in the area display mode, two-dimensional images of the monitoring board in a plurality of display areas can be switched as appropriate and can be displayed on the touch panel 5 freely. By setting it as, it becomes possible to take out only a part that you want to see from the wide monitoring board and move and monitor freely. Such a function is extremely important and useful function for displaying a monitoring board image on a relatively small display panel in a portable terminal such as a tablet terminal. In the present embodiment, the case where the number n of display areas to be set is eight has been described as an example, but the number n of display areas is not limited to eight and may be seven or less or nine or more Needless to say.

<B Area Position Image Display Mode>
This mode is a mode displayed on the touch panel 5 so that it can be intuitively grasped at what position on the monitoring board the plurality of display areas 1 to n are set and in what size.

  FIG. 15 shows the switching operation from the area display mode to the area position image display mode. That is, in the area display mode, in a state where the display area n is displayed in the display window W of the touch panel 5, if the displayed two-dimensional image is flicked downward with two fingers, for example, the two-dimensional display area n The image moves downward of the display window W, and instead the area position image IM representing the area position image comes down from above the display window W, and the display mode switches from the area display mode to the area position image display mode . This switching operation by the monitoring board display device 1 is executed as follows when described with reference to FIGS. 1 and 7.

  The touch input by the two downward flicks performed in the area display mode is determined by the touch server 6 as the selection input of the area position display mode, and is received by the area position image display mode selection input accepting means 6B. The area position image display mode selection input acceptance means 6B sends the received area position image display mode selection input to the central processing unit 2, and the central processing unit 2 reads out all area management information of the monitoring board from the main storage unit 3, At the same time, the corresponding subdivided background image is read out from the main storage 3, and based on the received information data, a display image representing the state of the facility or facility group included in the entire area of the monitoring board is read out from the main storage 3. They are sent to the two-dimensional image data generating means 8. The two-dimensional image data generation means 8 generates two-dimensional image data corresponding to the entire area of the surveillance board based on the sent information. The generation of two-dimensional image data corresponding to the entire area of the monitoring board is basically performed in the same manner as the generation of two-dimensional image data corresponding to the display areas 1 to n.

  At the same time, the central processing unit 2 reads out the display area management information for the display areas 1 to n from the main storage unit 3 and transmits this to the area frame image data generating means 9. The area frame image data generation unit 9 is configured to display graphic data representing the size and position of each display area on the monitoring board based on the display area management information on the display areas 1 to n received from the central processing unit 2. Generate as frame image data.

  The area frame image data generated by the area frame image data generation unit 9 and the two-dimensional image data corresponding to the entire area of the monitoring board generated by the two-dimensional image data generation unit 8 are both an area position image image data generation unit 10 And is superimposed there to generate area position image data. The generated area position image data is sent to the image data storage device 4 and its display area 4a, and displayed on the touch panel 5 as an area position image IM as shown in FIG. In the area position image IM, area frames 1 to n corresponding to the positions and sizes of the display areas 1 to n on the monitor board are superimposed and displayed on the two-dimensional image of the entire monitor board. (In FIG. 16, for convenience, only four area frames are drawn.) As shown in FIG. 16, display area numbers corresponding to the respective area frames are displayed in or in the respective area frames. Is preferred. The area position image IM displayed on the touch panel 5 can be appropriately enlarged or reduced by pinching out or pinching in with two fingers on the touch panel 5, for example.

  According to the monitoring board display method, these steps are the two-dimensional image data generated in the two-dimensional image data generating step, and the display is performed on the two-dimensional image data corresponding to the entire area of the monitoring board image. An area position image display mode is selected as an area position image image data generation step of generating area position image image data by superimposing image data for displaying area frames corresponding to the respective areas 1 to n, and a display mode. This corresponds to the step of outputting the area position image data generated in the area position image data generation step to the display.

  In the present embodiment, the central processing unit 2, the area frame image data generation means 9, and the area position image image data generation means 10 exist separately as hardware, but the area frame The image data generation means 9 and / or the area position image image data generation means 10 may be present as one of the functions executed by the central processing unit 2 under a predetermined program. Also, in this example, the area position image IM is an image including the entire area of the monitoring board, but the monitoring board may be divided into two or three, for example, and the area position image is divided for each divided area. An image may be created and displayed on the touch panel 5. In such division, the width (length in the X-axis direction) and / or height (length in the Y-axis direction) of the entire monitoring board stored in the main storage device 3 as all-area management information , And can be read out from the main storage device 3 and sent to the two-dimensional image data generation means 8 together with the corresponding background subdivided image and display image.

  In order to return from the area position image display mode to the area display mode, two fingers may be flicked upward on the area position image IM displayed on the touch panel 5. The touch input based on the upward flicking of two fingers on the area position image IM is determined by the touch server 6 as the selection input of the area display mode, and is received by the area display mode selection input acceptance unit 6A. When the area display mode selection input accepted by the area display mode selection input acceptance means 6A is sent to the central processing unit 2, the central processing unit 2 resumes the operation under the previous area display mode, and visually the touch panel 5 The area position image IM moves upward from the display window W and disappears. Instead, the two-dimensional image corresponding to the display area displayed immediately before the area position image display mode is selected is the window W of the touch panel 5 Is displayed on.

Incidentally, the display area displayed immediately before the area position image display mode is selected is the display area selected by the latest display area selection input accepted by the display area selection input acceptance means 6A ₁ in the touch server 6 This is the display area selected last in time.

Switching from the area position image display mode to the area display mode is also possible by tapping the area frame corresponding to the specific display area on the area position image image IM displayed on the touch panel 5 with, for example, two fingers. It can be carried out. That is, on the area position image image as shown in FIG. When the third area frame tap with two fingers, the touch input is determined to be an image area selection entered by touching the server 6, it is received by the image area selection input receiving means 6B _1. If it is based on the monitoring board image display method, this corresponds to the step of receiving an image area selection input for selecting any one of the display areas 1 to n in the area position image display mode.

When the image area selection input receiving means 6B ₁ receives an image area selection input, the touch server 6 determines that the area display mode has been selected, the image area selection input area display mode selected by the area display mode selection input receiving means 6A It can also be accepted as input. The image area selection input and the area display mode selection input accepted by the image area selection input acceptance means 6B ₁ and the area display mode selection input acceptance means 6A are sent to the central processing unit 2, and the central processing unit 2 is under the conventional area display mode. The display area No. selected by the image area selection input is resumed while the operation in It is determined that 3 is the display area selected by the latest display area selection input received by the display area selection input acceptance means 6A ₁ in the touch server 6, in other words, the display area selected last in time It is determined that the selected display area No. is displayed instead of the area position image display image IM. A two-dimensional image corresponding to 3 is displayed on the touch panel 5.

  If the operation of the monitoring board display device 1 like this is based on the monitoring board display method, when the image area selection input is accepted, it is determined that the area display mode is selected as the display mode, and the image area It corresponds to the step of judging that the display area selected by the selection input is the display area selected last in time.

  When the surveillance panel image display apparatus or surveillance panel image display method has the above-mentioned area position image display mode, the touch panel 5 appropriately displays the area position image display image as shown in FIG. The position relationship of the plurality of display areas 1 to n and the size of the display area can be grasped intuitively and visually, and a display area of interest on the area position image displayed on the touch panel 5 By simply tapping, the two-dimensional image of the display area can be displayed on the touch panel 5 and confirmed immediately. Thus, the function of the area position image display mode is extremely important for displaying and monitoring a wide monitoring board on a relatively small display panel provided in a tablet terminal etc. in combination with the function of the area display mode and It is a useful feature.

<C tile display mode>
In this mode, a plurality of registered display areas are displayed on the touch panel 5 in a tiled form vertically and horizontally, a plurality of display areas can be displayed in a list, and a list displayed in a tiled form. By selecting an appropriate display area from among the plurality of displayed areas, the mode is shifted to the area display mode, and the selected display area is displayed on the touch panel 5.

  FIG. 17 is a diagram showing the switching operation from the area position image display mode to the tile display mode. That is, in the area position image display mode, in a state where the area position image IM is displayed on the display screen of the touch panel 5, when the displayed area position image is flicked with two fingers, for example, the area The position image IM moves below the touch panel 5, and instead, the tile display image TM gets down from above the touch panel 5, and the display mode switches from the area position image display mode to the tile display mode. This switching is performed as follows when it is described with reference to FIGS. 1 and 7.

  The touch input by the two downward flicks performed in the area position image display mode is determined by the touch server 6 to be a tile display mode selection input, and is received by the tile display mode selection input receiving unit 6C. The tile display mode selection input acceptance means 6C sends the received tile display mode selection input to the central processing unit 2, and the central processing unit 2 firstly makes tiles from the main storage unit 3 based on the tile display mode selection input sent. The display area management information is read, and at the same time the subdivided background image corresponding to each tile display area is read from the main storage 3, and the state of the facility or facility group included in each tile display area is further based on the received information data. The display image to be represented is read from the main storage device 3 and transmitted to the two-dimensional image data generation means 8.

  The two-dimensional image data generation unit 8 generates two-dimensional image data corresponding to each tile display area in the same procedure as in the area display mode based on the sent information, and generates the generated two-dimensional image data. It is stored in the image data storage device 4. The central processing unit 2 arranges a plurality of two-dimensional image data corresponding to a plurality of tile display areas stored in the image data storage unit 4 into tiles of the designated number of It is sent to the display area 4 a and displayed on the touch panel 5.

  FIG. 18 is a view showing an example of the tile display image T displayed on the touch panel 5 as described above. As shown in FIG. 18, a plurality of two-dimensional images (1), (2), (3)... Corresponding to a plurality of tile display areas 1, 2, 3. It is displayed. In the tile display area, it is preferable to attach a sequential number from 1 to p (where p is an integer of 2 or more) in the order of registration registered by the tile display area registration input described later. It is preferable to display two-dimensional images corresponding to the tile display area in order of registration of the tile display area. In the case where the number of registered tile display areas is too large, the number of rows of the two-dimensional image to be tiled increases, and all the two-dimensional images can not be displayed on the display screen of the touch panel 5 at one time. For example, the display screen of the touch panel 5 may be scrolled by dragging in a vertical direction of one finger, and all two-dimensional images arranged in a tile may be displayed on the touch panel 5 sequentially.

  If the tile display mode is selected as the display mode, the operation from the selection of the tile display mode to the display of the tile display image on the touch panel 5 is two-dimensional image data, if it is in line with the monitoring board image display method. Two-dimensional image data generated in the generation step, corresponding to each of tile display areas 1 to p (where p is an integer of 2 or more) stored in the tile display area management information storage device This corresponds to the step of outputting the image data 1 to p to the display, and arranging the image data 1 to p in the form of tiles vertically and horizontally on the display.

Note that the two-dimensional image to be tiled is not limited to three horizontal rows. As shown in FIG. 19, for example, by pinching out with two fingers on the tile display image TM, the number of rows is reduced to 4 → 3 → 2 → 1 as shown by the upward arrow in the figure, and By pinching in, the number of rows can be increased to 1 → 2 → 3 → 4 as indicated by the downward arrow in the figure. That is, it is determined by the touch server 6 that pinching out or pinching in with two fingers on the tile display image TM is tile display style change input, and tile display style change input acceptance means 6C ₂ inputs tile display style change As accepted. The received tile display format change input is sent to the central processing unit 2, and the central processing unit 2 counts the number of rows of the plurality of tiled two-dimensional images sent to the display area 4 a of the image data storage unit 4. And change the size.

  In order to return from the tile display mode to the area position image display mode, two fingers may be flicked upward on the tile display image TM displayed on the touch panel 5. Touch input by upward flicking of two fingers on tile display image TM is determined by touch server 6 as selection input of area position image display mode, and is accepted by area position image display mode selection input accepting means 6B . When the area position image display mode selection input accepted by the area position image display mode selection input acceptance means 6B is sent to the central processing unit 2, the central processing unit 2 resumes the operation under the previous area position image display mode. Visually, the tile display image TM moves upward and disappears from the display screen of the touch panel 5, and instead, the area position image IM is lifted from the lower side of the screen and displayed on the touch panel 5.

It is also possible to switch directly from the tile display mode to the area display mode. That is, when a two-dimensional image corresponding to any tile display area is tapped with, for example, two fingers on the tile display image TM as shown in FIG. 18 or FIG. 19, the touch input is displayed by the touch server 6 is determined to be tile selection input is accepted by the display tile selection input receiving means 6C _1. According to the monitoring board image display method, this operation of the monitoring board image display device 1 receives a display tile selection input for selecting one tile display area from the tile display areas 1 to p in the tile display mode. It corresponds to the step.

When the display tile selection input receiving means 6C ₁ receives the display tile selection input, the touch server 6 determines that the area display mode has been selected, the display tile selection input display tile selection input receiving means 6C ₁ was accepted, area display It is also accepted as an area display mode selection input by the mode selection input acceptance means 6A. Display tile selection input receiving means 6C ₁ display tile selection input received, and the area display mode selection input area display mode selection input receiving means 6A has received is both sent to the central processing unit 2, a central processing unit 2 is conventional Resume operation under the area display mode of. At the same time, the central processing unit 2 is selected by the latest display area selection input accepted by the display area selection input acceptance means 6A ₁ in the touch server 6 among the display area management information stored in the main storage 3 The management information is selected in the display area, in other words, at least the position on the monitoring board, the size of the display window, and the enlargement ratio of the display area selected last in time, selected by the display tile selection input. It updates with the corresponding tile display area management information of the tile display area. Thus, the tile display area selected by the display tile selection input is the display area selected by the latest display area selection input accepted by the display area selection input acceptance means 6A ₁ in the touch server 6, in other words, temporally Is displayed on the touch panel 5 as the display area selected last.

  If the operation of the monitoring board display device 1 like this is based on the monitoring board display method, when the display tile selection input is accepted, it is determined that the area display mode is selected as the display mode, and temporally Among the display area management information of the display area selected last, at least the position on the monitoring board, the size of the display window, and the enlargement factor are the corresponding information included in the management information of the selected tile display area Corresponds to the step of updating in

In addition, registration of the tile display area is possible in any of the area display mode and the area position image display mode. That is, in the area display mode, a two-dimensional image of the display area displayed on the touch panel 5 is long pressed with two fingers, for example, or in the area position image display mode, a specific on the displayed area position image When the same area frame is pressed for a long time with two fingers, those touch inputs are determined by the touch server 6 as tile display area registration input, and in the area display mode, the tile display area registration input acceptance means 6A ₄ also accepted by tiling area registration input receiving means 6B ₂ in area located image display mode. This operation in the monitoring board display device 1 corresponds to a step of receiving a tile display area registration input for selecting any one of the display areas 1 to n as one of the tile display areas if the monitoring board display method is adopted.

The tile display area registration input accepted by the tile display area registration input acceptance unit 6A ₄ or the tile display area registration input acceptance unit 6B ₂ is sent to the central processing unit 2, and the central processing unit 2 inputs the tile display area registration input At least information on the position on the monitoring board, the size of the display window, and the enlargement ratio among the display area management information of the display area selected in step is stored in the main storage device 3 as tile display area management information. sign up. At this time, it is preferable that, for example, the tile display areas to be registered be numbered 1 to p (where p is an integer of 2 or more) in the order of registration. According to the monitoring board display method, at least the position on the monitoring board and the display window of the display area management information when the display area selected as one of the tile display areas is selected according to the monitoring board display method. It corresponds to the step of storing the information on the size and the enlargement ratio in the tile display area management information storage device as the management information p of the tile display area p. Although registration of the tile display area is also possible in the abnormality notification mode, this will be described later.

  In the above example, the tile display mode can be selected and switched from the area position image display mode, but the tile display mode may be selected and shifted directly from the area display mode as well. . That is, for example, by flicking upward with two fingers on the two-dimensional image of the display area displayed in the area display mode, the window of the area display mode disappears above the touch panel 5, and instead, a tile is displayed A display mode window may appear from below the touch panel 5 and may be displayed on the touch panel 5.

  As described above, the tile display mode is a mode in which a plurality of display areas registered in advance are arranged in a tile form and provided for listing, and an area to be monitored with particular attention, an area to be monitored again with time, etc. By registering as a tile display area, it is possible to select and display a two-dimensional image of the surveillance board of that area on the display panel as needed. Thus, the function of the tile display mode is combined with the function of the area display mode and the area position image display mode to display and monitor a wide monitoring board on a relatively small display panel provided in a tablet terminal or the like. Are extremely important and useful functions.

<D error notification mode>
In this mode, when an abnormality occurs in a facility or equipment group to be monitored, a two-dimensional image of a monitoring board area including the abnormality occurrence facility or equipment is promptly displayed on the touch panel 5, and an abnormality such as an accident occurred. Mode that enables quick response to

  Under the abnormality notification mode, the monitoring board image display device 1 operates as follows. That is, if the information data received by the receiving means 7 includes one or more data for notifying the occurrence of an abnormality for either the facility or the facility group to be monitored, the central processing unit 2 generates the abnormality. Means for switching the display mode to the abnormality notification mode on the basis of one or more pieces of data for notifying. The central processing unit 2 has the central processing unit 2 equipped with its own algorithm for judging the occurrence of an abnormality, and the information data received by the receiving means 7 includes one or more data indicating an abnormality. If it is determined that it is determined that it is included, it may be switched to the abnormality notification mode. In addition, when both are used in combination, the information data includes data indicating an abnormality occurrence, or when it is determined by the central processing unit 2 that the information data includes data indicating an abnormality. The display mode may be switched to the abnormality notification mode. This operation of the central processing unit 2 corresponds to the step of switching the display mode to the abnormality notification mode in the monitoring panel display method.

  If it is determined that the information data received by the receiving means 7 includes or contains one or more data indicating an abnormality occurrence, the central processing unit 2 normally processes the information data. The abnormality occurrence position identification means 12 stores it in the main storage device 3 and sends it to the abnormality occurrence position identification means 12, and based on the sent information data, it is on the monitoring board of the facility or facility that seems to have generated an abnormality. Identify the position (X coordinate and Y coordinate) at. This identification operation corresponds to the step of obtaining the position on the monitoring board of one or more anomaly occurrence facilities or facilities corresponding to the information data indicating the anomaly. The position on the monitoring board of the facility or facility where the identified abnormality is considered to have occurred is sent to the abnormality occurrence position storage device 13 and stored.

  At the same time, the central processing unit 2 reads out management information such as the position on the monitoring board of the abnormality display area set in advance, the size of the display window, and the enlargement factor from the abnormality display area management information storage unit 11. Reading the corresponding background subdivided images from the main storage 3 based on the management information, and further reading the corresponding display images from the main storage 3 based on the information data received by the receiving means 7 It is sent to the two-dimensional image generation means 8. The two-dimensional image generation means 8 generates a two-dimensional image of the abnormal display area in the same manner as generating a two-dimensional image of the display area.

  The central processing unit 2 further instructs the abnormality display area management information storage unit 11 to transmit the management information of the abnormality display area stored therein to the unconfirmed abnormality occurrence direction identification means 14. Information about the position (X coordinate and Y coordinate) on the monitoring board of the facility or facility where the abnormality is considered to have occurred is sent from the abnormality occurrence position storage unit 13 to the unconfirmed abnormality occurrence direction identification means 14. On the basis of this information and the management information of the abnormality display area sent from the abnormality display area management information storage unit 11, the unconfirmed abnormality occurrence direction identification means 14 is one or more facilities where the abnormality is considered to have occurred. If there are facilities or facilities not included in the anomaly display area among the facilities, the facilities or facilities are regarded as unconfirmed anomaly occurrence facilities or facilities, and they are viewed from the anomaly display area on the monitoring board. In which direction, it is identified.

  This identification is performed, for example, on the basis as shown in FIG. That is, in FIG. 20, E is an abnormality display area, and the abnormality display area E is set at a specific position on the monitoring board in the size of a specific display window and stored in the abnormality display area management information storage device 11 There is. The periphery of the abnormality display area E is divided into eight quadrants from A to G as shown in FIG. 20, and the unconfirmed abnormality occurrence direction identification means 14 determines which quadrant of one or more facilities or facilities where the abnormality is considered to have occurred. Identify what is present in For example, if there are two facilities or facilities where an anomaly seems to have occurred and they exist respectively in quadrant and quadrant, then one unconfirmed anomaly occurring facility or facility is one in quadrant, It will be identified as one in quadrant. When there are two facilities or facilities where there is a possibility that an anomaly has occurred in the quadrant, two unconfirmed anomaly occurrence facilities or facilities will be identified as two in the quadrant.

  Incidentally, in the case where one or more facilities or facilities where an anomaly is considered to have occurred are included in the anomaly display area E, those facilities or facilities are two-dimensional images of the anomaly display area E. As it is displayed inside, it does not have to be included in the unconfirmed anomaly occurrence facility or equipment. In addition, for one or a plurality of facilities or facilities in which an abnormality is considered to have occurred, the information stored in the abnormality occurrence position storage device 13 is flagged as having been confirmed for the one included in the abnormality display area E. Is preferred. If these operations conform to the monitoring panel image display method, among the one or more anomaly occurrence facilities or facilities, the remaining anomaly occurrence facilities or facilities not included in the anomaly display area E are not confirmed yet. Based on the position on the monitoring board and the abnormal display area management information, the direction on the monitoring board of the unconfirmed abnormal occurrence facility or facility viewed from the abnormal display area E is determined as the abnormal occurrence direction It corresponds to the identification step.

  The direction and number of unconfirmed abnormal occurrence facilities or facilities identified by the unconfirmed abnormal occurrence direction identifying means 14 are sent to the object generating means 15, where they are converted into corresponding image data, and the abnormal display image data generating means 16 Superimposed on the two-dimensional image of the abnormal display area E sent from the image generation means 8, abnormal display image data is generated. The generated abnormality display image data is sent to the image data storage device 4 and its display area 4 a, and the abnormality display image EM is displayed on the touch panel 5. These operations are two-dimensional image data generated in the two-dimensional image data generation step, and image data corresponding to one or more objects indicating the abnormality occurrence direction in the two-dimensional image data corresponding to the abnormality display area E And generating abnormal display image data, and displaying the abnormal display image data generated in the abnormal display image data generating step on a display.

  FIG. 21 is a view showing an example of the abnormality display image EM displayed on the touch panel 5. As shown in FIG. 21, a two-dimensional image of the abnormality display area E is displayed in the central portion of the touch panel 5, and the object OB of the arrow corresponding to the eight quadrants of the above-mentioned arc is displayed around it. There is. That is, as viewed from the abnormality display area E, it is displayed that there is an unconfirmed abnormality occurring facility or facility which has not yet been confirmed in the direction indicated by the arrow on the monitoring board. The number displayed inside the arrow is the number of unconfirmed anomaly occurrence facilities or facilities existing in the direction indicated by the arrow. In FIG. 21, one unconfirmed anomaly occurrence facility or facility exists in the direction indicated by the arrow corresponding to the quadrant, and two unconfirmed anomaly occurrence facilities or equipment in the direction indicated by the arrow corresponding to the quadrant. It is understood that one, one, three, one, one, two, and three are present in c, d, o, k, k, and c, respectively.

  The object OB indicating the direction of the unconfirmed abnormality occurrence facility or facility is not limited to the arrow shown in FIG. 21, and any object may be used. Further, the number of unconfirmed abnormal occurrence facilities or equipments may be displayed by the number or size of objects instead of the numbers, or may not be displayed if unnecessary. Objects that indicate the direction of a facility or facility where an abnormality that seems to be particularly serious has occurred are colored or blinked differently from the objects that indicate other directions to alert the user of the monitoring panel. You may do it.

  If the abnormal display area E contains a facility or equipment that is considered to have an abnormality, the user of the monitoring board may generate an abnormality by looking at the two-dimensional image of the monitoring board corresponding to the abnormal display area E The presence or absence or degree of confirmation and, if necessary, the correspondence can be taken. On the other hand, the confirmation of the unconfirmed abnormality occurring facility or facility which is not included in the abnormality display area E is performed as follows.

That is, for example, in the case of confirming an unconfirmed abnormality occurrence facility or facility group located in the arrow direction corresponding to the quadrant, the anomaly display image EM displayed on the touch panel 5 shown in FIG. 21 corresponds to the quadrant. For example, the object of the direction arrow may be tapped with one finger. The touch input is determined to be abnormal direction selection input by the touch server 6, it is received by the abnormality direction selection input receiving means 6E _1. Abnormality direction selection input receiving means 6E ₁ is abnormal direction selection accepting input is sent to the central processing unit 2 together with information about the selected direction.

The central processing unit 2, in one or a plurality of abnormality occurrence position stored in the abnormality occurrence position memory device 13, the quadrants A corresponding to occurrence of abnormality abnormality direction Direction selection input receiving means 6E ₁ has received An anomaly occurrence position which is present, not confirmed, and which is closest to the present anomaly display area E on the monitoring board is selected, and the selected anomaly occurrence position is in the anomaly display area E. Among the management information of the abnormal display area E stored in the abnormal display area management information storage device 11, at least the position (X coordinate and Y coordinate) on the monitoring board is updated so as to be included. Further, the central processing unit 2 sets a flag of "confirmed" in the information stored in the abnormality occurrence position storage device 13 for the abnormality occurrence position included in the updated abnormality display area E, and the abnormality occurrence position storage device 13 does not transmit the information about the position (X coordinate and Y coordinate) on the monitoring board to the unconfirmed abnormality occurrence direction identifying means 14 for the abnormality occurrence position with the confirmed flag.

  FIG. 22 shows an example of the abnormality display image EM generated on the basis of the management information of the abnormality display area E updated as described above and displayed on the touch panel 5. As shown in FIG. 22, the management information of the abnormality display area E is updated, and the position of the abnormality display area E on the monitoring board includes the abnormality generating facility or facility existing in the quadrant viewed from the abnormality display area E before the update. The anomaly generation facility or facility existing in the quadrant is now in the updated anomaly display area E. In addition, for an abnormality occurrence facility or facility existing in the quadrant before the update, a flag indicating that confirmation has been made in the abnormality occurrence position storage device 13, and the position information on the monitoring board is sent to the unconfirmed abnormality occurrence direction identification means 14. Is not sent, the object of the arrow indicating the existence of the unconfirmed abnormal occurrence facility or facility is not displayed in the direction corresponding to the quadrant on the touch panel 5 for displaying the updated abnormal display image EM.

  Also, in FIG. 21 before the update, although there are two abnormality generating facilities or facilities respectively in the directions corresponding to the quadrant and quadrant, as a result of movement of the abnormality display area E, a part of them is The position viewed from the abnormal display area E after movement is changed. That is, the unconfirmed anomaly occurrence facility or facility existing in the quadrant or quadrant before the movement is located in the direction corresponding to the quadrant or quadrant when viewed from the anomaly display area E after the movement, As shown in FIG. 22, the number of anomalous facilities or facilities existing in the direction corresponding to the quadrant or quadrant increases from one each to two, while corresponding to the quadrant or quadrant. The number of anomalous facilities or facilities present in the direction is reduced from two each to one each.

  However, even if there is an abnormality occurring facility or facility that has been displayed once in the abnormality display area E, for example that is expected to be confirmed again later, for example, an error indication area including the relevant abnormality occurring facility or facility By tapping with three fingers on the two-dimensional image on which E is displayed, it is possible to erase the confirmed flag set in the abnormality occurrence position storage device 13 for the abnormality occurrence facility or facility. It is desirable to keep it. By doing this, even after moving to the anomaly display area E including another unconfirmed anomaly occurrence facility or facility after having confirmed once, the anomaly that has remained an interest by selecting the relevant arrow object again It is possible to return to the anomaly display area E including the occurrence facility or facility.

  As described above, in the abnormality notification mode, in the abnormality display image EM displayed on the touch panel 5, an object OB representing the direction and the number of the unconfirmed abnormality occurrence facility or facility exists together with the two-dimensional image of the abnormality display area E. As it is displayed, it is possible to confirm the status of the anomaly occurring facility or facility existing in the currently displayed anomaly display area E, and in addition to the currently displayed anomaly occurring facility or facility, which direction Can know how many unconfirmed anomaly occurrence facilities or facilities exist. Then, by selecting an object on the abnormality display image EM, it is possible to display on the touch panel 5 a monitoring board image including an abnormality occurring facility or facility existing in the selected direction, and to confirm the state thereof. . In addition, the abnormality occurrence facility or facility that has been displayed on the touch panel 5 once as the abnormality indication image EM is not simultaneously displayed on the abnormality indication image EM as the confirmed abnormality occurrence facility or facility, and the existence direction and the number thereof are not displayed simultaneously. Even when an abnormality occurs in a plurality of facilities or equipment groups, it becomes possible to reliably confirm on a monitoring board without leaking all facilities or equipment suspected of having an abnormality occurrence.

  In addition, the two-dimensional image of the abnormality display area E included in the abnormality display image EM displayed on the touch panel 5 moves and enlarges the position on the monitoring board in the same manner as the two-dimensional image of the display area n in the area display mode. , Can be reduced. For example, by flicking one displayed finger on the two-dimensional image of the displayed abnormality display area E, the position of the abnormality display area E on the monitoring board moves in the opposite direction to the flicking direction. Further, by pinching out or pinching in with two fingers, the two-dimensional image of the abnormality display area E is enlarged or reduced. All such operations are performed by the touch server 6 and the central processing unit 2. An abnormality stored in the abnormality display area management information storage device 11 based on the X coordinate and Y coordinate on the monitoring board of the abnormality display area E after movement or the enlargement ratio of the abnormality display area E after enlargement or reduction The display area management information may be updated, or the abnormal display image EM after movement, or after enlargement or reduction, for example, waits for a touch input of tapping with two fingers, and stores the abnormality display area management information. The abnormality display area management information stored in the device 11 may be updated.

Furthermore, in the abnormality notification mode, the abnormality display area E displayed on the touch panel 5 can be appropriately registered as a tile display area. That is, in the abnormality notification mode, when the two-dimensional image of the abnormality display area E in the abnormality display image EM displayed on the touch panel 5 is long pressed with, for example, two fingers, the touch input is tiled by the touch server 6 it is determined to be a display area registration input, accepted by tiling area registration input receiving unit 6E _3. Thereafter, according to the same procedure as described above for registering the tile display area in the area display mode or the area position image display mode, at least the position on the monitoring board of the displayed abnormality display area E and the display window Information on the size and the enlargement factor is stored and registered in the main storage device 3 as tile display area management information. Thus, even if the facility or equipment displayed in the abnormality display image EM is to be confirmed again later, the abnormality display area E including the facility or equipment is registered as a tile display area. Later reconfirmation is possible.

  When all the abnormality occurrence facilities or facilities are sequentially included in the abnormality display area and displayed on the touch panel 5 as an abnormality display image, the central processing unit 2 displays a selection window for canceling the abnormality notification mode on the touch panel 5. After waiting for the selection input for canceling the abnormality notification mode, the central processing unit 2 cancels the abnormality notification mode, and resumes the operation performed immediately before shifting to the abnormality notification mode.

<E playback display mode>
This mode is a mode in which the monitoring board display device 1 is operated based on the information data received and stored in the past, and the monitoring board display method is executed.

  The transition to the reproduction display mode is, for example, in the tile display mode in which a tile display image as shown in FIG. It can be done by flicking. When the tile display image is flicked downward with two fingers, the touch server 6 determines that the touch input is the reproduction display mode selection input, and switches the mode to the reproduction display mode.

  In the reproduction display mode, it is the same as that described above except that the past information data read out and reproduced from the main storage device 3 in time series is used instead of the information data received by the reception means 7 Each mode is executed. That is, when the central processing unit 2 receives the reproduction display mode selection input from the touch server 6, the central processing unit 2 cancels the operation currently being executed, and causes the touch panel 5 to display the readout reproduction range specification window. Since the information data stored in the main storage device 3 includes time information or reception time information, the range of the information data to be read and reproduced is specified in units of years, months, weeks, days, hours, or minutes. It is possible.

  The central processing unit 2 having received the designation of the reading and reproducing range reads out and reproduces the information data of the designated range from the main storage device 3 instead of the information data received by the receiving means 7, and the reproduced information data The area display mode, the area position image display mode, the tile display mode, and the abnormality notification mode are executed on the basis of. Specifically, the central processing unit 2 reads out the corresponding display unit image from the main storage unit 3 based on the reproduced information data and sends it to the two-dimensional image generation means 8, and the two-dimensional image generation means reads Based on the reproduced information data, two-dimensional image data is generated. Further, when there is data indicating abnormality in the read and reproduced information data, the central processing unit 2 switches the mode to the abnormality notification mode based on the data indicating the abnormality, and the above-mentioned abnormality notification mode is executed. Be done. In other words, the two-dimensional image data generation step is executed based on the reproduced information data, and the step of switching the display mode to the abnormality notification mode is executed. In the reproduction display mode, it is desirable to always display the selection button for stopping reproduction on the touch panel 5 at all times.

  When the monitoring board display apparatus 1 and the monitoring board display method have the above reproduction display mode, the past information data is read and reproduced as appropriate, and the area display mode, the area position image display mode, the tile display mode, It is possible to execute the abnormality notification mode and reproduce and reconfirm the past event that has occurred in the monitored facility or facility group. In addition, even at the time of reproduction and reconfirmation, it is possible to freely select the display area, display the area position image IM, register the tile display area, check the abnormal occurrence facility or facility, etc. It is possible to study and analyze from another angle. The reproduction display mode is an extremely important and useful function for displaying a large monitoring board image on a relatively small display such as a tablet terminal.

  Although the case where the touch panel provided with the touch input device was used as a display was demonstrated to the example above, the display used for the surveillance board display apparatus and surveillance board display method of this invention is not restricted to a touch panel. Further, inputs for selecting various modes, selecting a display area, and the like are not limited to the specific touch input described above. The above-described touch input is merely an example, and various modifications are possible. It goes without saying that keyboard input, voice input, and other input means may be used instead of the touch input.

  As described above, according to the monitoring board display device and the monitoring board display method of the present invention, a monitoring board image that is as real and realistic as the conventional mosaic monitoring board and has excellent visibility is relatively It can be displayed as a computer image on a portable terminal such as a tablet terminal provided with a small display. According to the present invention, it is possible to display on a portable terminal a monitoring board that can not be viewed unless it is displayed on a huge multi-display and to go to the installation location, and can be monitored anytime and anywhere. INDUSTRIAL APPLICABILITY The monitoring board display apparatus and the monitoring board display method and program of the present invention are extremely useful for all industries requiring monitoring of various facilities or equipment groups as well as power systems, and the industrial applicability thereof. Is a great deal.

1 monitor panel display device 2 central processing unit 3 main storage device 4 image data storage device 5 touch panel 6 touch server 7 reception means 8 two-dimensional image generation means 9 area frame image data generation means 10 area position image image generation means 11 abnormality display area Management information storage device 12 abnormality occurrence position identification means 13 abnormality occurrence position storage device 14 abnormality occurrence direction identification means 15 object generation means 16 abnormality display image data generation means

Claims (21)

A monitoring board display device for displaying a monitoring board for monitoring a state of a facility or a group of facilities as an image on a display, wherein the displayed monitoring board image is a background image schematically showing the configuration of the facility or the group of facilities, and The monitor panel display device includes an indicator image representing a state of a facility or a group of facilities;
(AA) Background image storage device for storing one or more subdivided background images constituting the background image,
(AB) Display image storage device for storing display image,
(AC) receiving means for receiving information data indicating the state of the facility or facility group,
(AD) Subdivision background image stored in the background image storage device, display device image stored in the display device image storage device, the information data received by the receiving means, and designation on a monitoring board Based on the information on the position on the monitoring board for the selected area, the size of the display window, and the enlargement factor, the generation, texture mapping and rendering of the three-dimensional model for the corresponding subdivided background image and display image Two-dimensional image data generation means for generating two-dimensional image data of a surveillance board corresponding to the designated area;
(AE) For each of n display areas 1 to n set on the monitoring board (where n is an integer of 2 or more), the position on the monitoring board, the size of the display window, and the enlargement ratio Display area management information storage device for storing display area management information including information,
(AF) display area selection input acceptance means for accepting a display area selection input for selecting one display area from the display areas 1 to n, and
(AG) Two-dimensional image data generated by the two-dimensional image data generation unit, which corresponds to the display area selected by the latest display area selection input received by the display area selection input reception unit Means for outputting to the display,
Monitoring board display device having the following means (AJ) to (AL) and / or the following means (AO) to (AR) :
(AJ) area display mode selection input receiving means for receiving an area display mode selection input, and area position image display mode selection input receiving means for receiving an area position image display mode selection input,
(AK) A display area management stored in the display area management information storage device in two-dimensional image data generated by the two-dimensional image data generation unit and corresponding to the entire area of the monitoring board. Area position image image data generation means for generating area position image image data by superimposing image data for displaying area frames corresponding to the display areas 1 to n based on information;
(AL) When the area position image display mode selection input acceptance means receives the area position image display mode selection input, the area position image image data generated by the area position image image data generation means is output to the display When the area display mode selection input acceptance means receives the area display mode selection input, the area display mode selection input acceptance means receives the two-dimensional image data generated by the two-dimensional image data generation means. Means for outputting two-dimensional image data corresponding to the display area selected by the latest display area selection input to the display;
(AO) A tile display area registration input accepting means for accepting a tile display area registration input for selecting any one of the display areas 1 to n as one of tile display areas to be displayed in the form of tiles arranged vertically and horizontally on the display ,
(AP) Information on at least a position on a monitoring board, a size of a display window, and an enlargement factor among the display area management information at the time of selected of the display area selected by the tile display area registration input is tiled Tile display area registration means for storing in the tile display area management information storage device as management information p of the display area p (where p is an integer of 2 or more);
(AQ) Tile display mode selection input accepting means for receiving tile display mode selection input,
(AR) Two-dimensional image data generated by the two-dimensional image data generation unit when the tile display mode selection input reception unit receives an input for selecting a tile display mode, the tile display area management information storage device Means for arranging two-dimensional image data 1 to p corresponding to each of the tile display areas 1 to p stored in the tile in the form of tiles vertically and horizontally on the display . (AH) Display area management information change input receiving means for receiving an input for changing the display area management information of at least the display area being displayed on the display among the display areas 1 to n;
(AI) A unit for updating display area management information stored in the display area management information storage device for the display area, based on the change input inputted to the display area management information change input receiving unit,
The surveillance board display device according to claim 1, comprising: The monitoring board display device includes the means (AJ) to (AL), and further,
(AM) In the area position image display mode in which the area position image is displayed on the display, an image area selection input receiving unit for receiving an image area selection input for selecting any one of the display areas 1 to n;
(AN) When the image area selection input receiving means receives the image area selection input, the area display mode selection input receiving means determines that the area display mode selection input is received, and the image area selection input is selected. Means for judging that the displayed area is the display area selected by the latest display area selection input accepted by the display area selection input acceptance means,
The surveillance board display apparatus in any one of Claim 1 or 2 which has these. The monitoring board display device includes the means (AJ) to (AL) and the means (AO) to (AR), and further,
(AS) Display tile selection input accepting means for accepting a display tile selection input for selecting one tile display area from among the tile display areas 1 to p displayed on the display in the tile display mode;
(AT) When the display tile selection input receiving unit receives the display tile selection input, the area display mode selection input receiving unit determines that the selection input to select the area display mode is received, and the display area selection is performed. Of the display area management information of the display area selected by the latest display area selection input accepted by the input acceptance means, at least the information on the position on the monitoring board, the size of the display window, and the enlargement factor is selected A means for updating with corresponding information included in management information of the tile display area, and
(AU) Two-dimensional image data generated by the two-dimensional image data generation unit, which corresponds to the display area selected by the latest display area selection input received by the display area selection input reception unit Means for outputting to the display,
The surveillance board display device according to any one of claims 1 to 3 , wherein When the receiving unit receives one or more pieces of information data indicating an abnormality in a facility or facility, the unit has a unit for switching a display mode to an abnormality notification mode, and the abnormality notification mode includes:
(AV) Abnormality occurrence position identification means for obtaining the position on the monitoring board of one or more abnormality occurrence facilities or facilities corresponding to information data indicating abnormality, and abnormality occurrence position storage device for storing the identified abnormality occurrence position ,
(AW) An abnormal display area management information storage device that stores abnormal display area management information including information on the position of the abnormal display area on the monitoring board, the size of the display window, and the enlargement ratio,
(AX) Among the one or more anomaly occurrence facilities or facilities, the remaining anomaly occurrence facilities or facilities not included in the anomaly display area as unconfirmed anomaly occurrence facilities or facilities on the monitoring board, Unconfirmed anomaly occurrence direction identification means for obtaining the direction on the monitoring board of the unconfirmed anomaly occurrence facility or facility viewed from the anomaly display area as the anomaly occurrence direction based on the anomaly display area management information,
(AY) Two-dimensional image data generated by the two-dimensional image data generation unit, the image data corresponding to one or more objects indicating the abnormality occurrence direction being superimposed on the two-dimensional image data corresponding to the abnormality display area Abnormality display image data generation means for generating abnormality display image data by
(AZ) A means for outputting the abnormality display image data generated by the abnormality display image data generation means to the display and displaying the data.
The surveillance board display apparatus in any one of the Claims 1-4 which have these. (BA) In the abnormality notification mode in which the abnormality display image data is displayed on the display, a selection input for selecting one object from among one or more objects indicating the abnormality occurrence direction displayed on the display is received. Error occurrence direction selection input acceptance means,
(BB) Based on the information on the position on the monitoring board of at least one unconfirmed abnormality occurring facility or facility located in the direction indicated by the object selected by the selection input accepted by the abnormality occurrence direction selection input acceptance means. Means for updating the abnormality display area management information stored in the abnormality display area management information storage device,
(BC) Of the unconfirmed abnormal occurrence facilities or equipment, the remaining abnormal occurrence facilities or equipment not included in the abnormal indication area corresponding to the updated abnormal indication area management information is newly set as an unconfirmed abnormal occurrence facility or equipment, Based on the position on the monitoring board and the updated abnormality display area management information, the direction on the monitoring board of the unconfirmed abnormality occurrence facility or facility viewed from the abnormality display area is determined as the abnormality occurrence direction Unconfirmed anomaly occurrence direction identification means,
(BD) Two-dimensional image data generated by the two-dimensional image data generation unit, and superimposing image data corresponding to one or more objects indicating the abnormality occurrence direction on two-dimensional image data corresponding to the abnormality display area Abnormality display image data generation means for generating abnormality display image data by
(BE) A means for outputting the abnormality display image data generated by the abnormality display image data generation means to the display and displaying the data.
The surveillance board display device according to claim 5 , wherein (BF) Tile display area registration input accepting means for accepting a tile display area registration input to select the abnormality display area as one of tile display areas to be displayed in the form of tiles arranged vertically and horizontally on the display;
(BG) Information on at least the position on the monitoring board, the size of the display window, and the enlargement ratio among the abnormal display area management information at the selected time of the abnormal display area selected by the tile display area registration input Tile display area registration means for storing the tile display area management information storage device as management information p of the tile display area p (where p is an integer of 2 or more),
The surveillance board display apparatus in any one of Claim 5 or 6 which has these. (BH) An information data storage device for storing the information data received by the receiving means together with time information or reception time information included in the information data,
(BI) Information data reproducing means for reading out and reproducing the information data stored in the information data storage device in time series based on the time information or the reception time information;
( BJ ₁ ) means for operating the two-dimensional image data generation means based on the information data reproduced by the information data reproduction means ,
Monitoring panel display according to any one of 請 Motomeko 1-7 and a. (BH) An information data storage device for storing the information data received by the receiving means together with time information or reception time information included in the information data,
  (BI) Information data reproducing means for reading out and reproducing the information data stored in the information data storage device in time series based on the time information or the reception time information;
  (BJ ₂ A means for operating the means for switching the display mode to the abnormality notification mode based on the information data reproduced by the information data reproduction means;
The surveillance board display device according to any one of claims 5 to 7, comprising: (BK) The range of the information data read out and reproduced in time series by the information data reproducing means, based on the time information or reception time information stored in the information data storage device Read playback range specification input acceptance means for receiving read playback range specification input specified in units of weeks, days, hours, or minutes
Monitoring panel display device according to any one of 請 Motomeko 8 or 9 that have a. A monitoring board display method for displaying a monitoring board monitoring a state of a facility or a group of facilities as an image on a display, wherein the displayed monitoring board image is a background image schematically showing the configuration of the facility or the group of facilities, and The monitor board display method includes an indicator image representing a state of a facility or a group of facilities;
(CA) a receiving step of receiving information data indicating a state of the facility or facility group;
(CB) The corresponding subdivided background image from the background image storage device based on the received information data and the information on the position on the monitoring board for the designated area, the size of the display window, and the enlargement factor Readout and readout of the corresponding display image from the display image storage device, the area specified by the generation of the three-dimensional model for the read subdivision background image and display image and texture mapping and rendering A two-dimensional image data generation step of generating two-dimensional image data of a monitoring board image corresponding to
(CC) For each of n display areas 1 to n set on the monitoring board (where n is an integer of 2 or more), the position on the monitoring board, the size of the display window, and the enlargement ratio Storing display area management information including information in the display area management information storage device ;
(CD) Two-dimensional image data generated in the two-dimensional image data generation step when one display area is selected from the display areas 1 to n, which corresponds to the selected display area Outputting two-dimensional image data to the display;
Monitoring board display method including the following steps (CG) to (CI) and / or the following steps (CL) to (CN) :
(CG) Two-dimensional image data generated in the two-dimensional image data generation step, wherein an area frame corresponding to each of the display areas 1 to n is two-dimensional image data corresponding to the entire area of the monitoring board. An area position image image data generation step of generating area position image image data by superimposing image data to be displayed;
Outputting the area position image image data generated in the area position image image data generating step to the display when the area position image display mode is selected as the (CH) display mode;
(CI) A two-dimensional image data generated in the two-dimensional image data generation step when the area display mode is selected as the display mode, the two-dimensional image data corresponding to the display area selected last in time Outputting image data to the display;
(CL) receiving a tile display area registration input for selecting any one of the display areas 1 to n as one of tile display areas to be displayed in a tile shape vertically and horizontally arranged on the display;
(CM) Information on at least a position on a monitoring board, a size of a display window, and an enlargement factor among the display area management information at the time of selected of the display area selected as one of the tile display areas, Storing in the tile display area management information storage device as management information p of the tile display area p (where p is an integer of 2 or more);
When a tile display mode is selected as the (CN) display mode, the tile display stored in the tile display area management information storage device is two-dimensional image data generated in the two-dimensional image data generation step. Step of arranging two-dimensional image data 1 to p corresponding to each of the areas 1 to p vertically and horizontally tiled and displayed on the display . (CE) a step of receiving an input for changing display area management information of at least a display area being displayed on the display among the display areas 1 to n;
(CF) updating display area management information stored in the display area management information storage device for the display area based on the accepted change input;
The surveillance board display method according to claim 11 , comprising The monitoring board display method includes the steps (CG) to (CI), and
(CJ) receiving an image area selection input for selecting one of the display areas 1 to n in the area position image display mode in which the area position image image is displayed on the display;
(CK) When the image area selection input is accepted, it is determined that the area display mode is selected as the display mode, and the display area selected most recently in time in terms of the display area selected by the image area selection input To determine that
The surveillance board display method according to any one of claims 11 or 12 including: The monitoring board display method includes the steps (CG) to (CI) and the steps (CL) to (CN), and further,
(CO) A tile display area displayed on the display in the tile display mode in which two-dimensional image data corresponding to each of one or a plurality of tile display areas are displayed tiled vertically and horizontally on the display Receiving a display tile selection input for selecting one tile display area from 1 to p;
(CP) When the display tile selection input is accepted, it is determined that the area display mode is selected as the display mode, and at least of the display area management information of the display area selected last in time, Updating the information on the position on the monitoring board, the size of the display window, and the enlargement factor with the corresponding information included in the management information of the selected tile display area;
(CQ) outputting the two-dimensional image data generated in the two-dimensional image data generation step to the display, the two-dimensional image data corresponding to the display area selected last in time,
The surveillance board display method according to any one of claims 11 to 13 , including: When one or more pieces of information data indicating an abnormality of a facility or equipment are received in the receiving step ,
Switching the (CR) display mode to the abnormality notification mode;
(CS) determining the position on the monitoring board of one or more anomaly occurrence facilities or facilities corresponding to the information data indicating the anomaly;
(CT) step of reading the abnormality display area management information location, the size of the display window, and the information about the magnification of the monitoring platen abnormality display area stored in the abnormal Display area management information storage device,
(CU) Of the one or more anomaly occurrence facilities or facilities, the remaining anomaly occurrence facilities or facilities not included in the anomaly display area as unconfirmed anomaly occurrence facilities or facilities, and their positions on the monitoring board, An abnormality occurrence direction identification step of obtaining a direction on the monitoring board of the unconfirmed abnormality occurrence facility or facility viewed from the abnormality display area based on the abnormality display area management information as an abnormality occurrence direction;
(CV) Two-dimensional image data generated in the two-dimensional image data generation step, the image data corresponding to one or more objects indicating the abnormality occurrence direction in the two-dimensional image data corresponding to the abnormality display area An abnormality display image data generation step of generating abnormality display image data by superimposing them;
(CW) displaying the abnormal display image data generated in the abnormal display image data generating step on the display;
The surveillance board display method according to any one of claims 11 to 14 including B. (CX) In the abnormality notification mode in which the abnormality display image data is displayed on the display, a selection input for selecting one object from among one or a plurality of objects indicating the abnormality occurrence direction displayed on the display is received Step,
(CY) The abnormality stored in the abnormality display area management information storage device based on the information on the position on the monitoring board of at least one unconfirmed abnormality occurrence facility or facility located in the direction indicated by the selected object. Updating display area management information;
(CZ) Of the unconfirmed abnormal occurrence facilities or equipment, the remaining abnormal occurrence facilities or equipment not included in the abnormal indication area corresponding to the updated abnormal indication area management information is newly set as an unconfirmed abnormal occurrence facility or equipment, Based on the position on the monitoring board and the updated abnormality display area management information, the direction on the monitoring board of the unconfirmed abnormality occurrence facility or facility viewed from the abnormality display area is determined as the abnormality occurrence direction Anomaly occurrence direction identification step,
(DA) Two-dimensional image data generated in the two-dimensional image data generation step, the image data corresponding to one or more objects indicating the abnormality occurrence direction in the two-dimensional image data corresponding to the abnormality display area An abnormality display image data generation step of generating abnormality display image data by superimposing them;
(DB) outputting and displaying the abnormality display image data generated in the abnormality display image data generation step on the display;
The surveillance board display method according to claim 15 , comprising (DC) accepting a tile display area registration input to select the abnormality display area as one of tile display areas to be displayed in the form of tiles vertically and horizontally arranged on the display;
(DD) Information on at least the position on the monitoring board, the size of the display window, and the enlargement ratio among the abnormality display area management information at selected time of the abnormality display area selected as one of the tile display areas Storing the tile display area management information in the tile display area management information storage device as tile display area management information;
The surveillance board display method according to any one of claims 15 or 16 , comprising (DE) storing the information data received by the receiving means together with time information or reception time information included in the information data;
(DF) reading and reproducing the stored information data in time series based on the time information or the reception time information;
(DG ₁₎ on the basis of the reproduced information data, the two-dimensional image data generating steps are performed,
The surveillance board display method according to any one of claims 11 to 17 . (DE) storing the information data received by the receiving means together with time information or reception time information included in the information data;
  (DF) reading and reproducing the stored information data in time series based on the time information or the reception time information;
  (DG ₂ The step of switching the display mode to the abnormality notification mode is executed based on the reproduced information data.
The monitoring board display method in any one of Claims 15-17. (DH) In the step of time-sequentially reading and reproducing the stored information data, a range of the information data to be read and reproduced is determined based on the stored time information or reception time information; Designating in months, weeks, days, hours or minutes,
The surveillance board display method according to any of claims 18 or 19, comprising : The program which described the procedure which makes a computer perform the surveillance board display method in any one of Claims 11-20 .

Images