JP2009181436A - Water treatment plant monitoring system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To facilitate monitoring for abnormality even in a widened or large-scale water treatment plant. <P>SOLUTION: The water treatment plant monitoring system comprises a screen layout change device 5 which creates a monitoring screen for monitoring by a monitoring device, the monitoring screen displaying a screen including a monitoring screen selection area 5Da1 for selecting a monitoring screen registered in a display screen registration part 6, a selected screen display area 5Da2 for displaying the monitoring screen selected by the monitoring screen selecting area, and a layout change screen display area 5Da4 for displaying an object instructed within the monitoring screen displayed in the selected screen display area with a layout change as instructed, in which a layout change screen displayed in the layout change screen display area and a monitoring object measurement value displayed thereon are transmitted to an instructed monitoring device so that they can be displayed on the monitoring device. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a water treatment plant monitoring system that performs monitoring by displaying an equipment operation state and measurement values of a water treatment plant on a display screen.

  In conventional power plant monitoring and control systems such as nuclear power plants and thermal power plants, a fixed layout monitoring screen with the layout necessary for monitoring the plant equipment and information displayed on the screen to be monitored when a failure or the like occurs is registered in advance. By doing so, monitoring is performed by opening a monitoring screen that fixes the layout at the time of failure. (For example, see Patent Document 1)

Japanese Patent Laid-Open No. 9-6430 (first page)

  For example, when there are multiple water treatment plants in the same river, not only the operation state of the plant equipment is individually monitored and individually controlled by the monitoring device installed for each water treatment plant, but also If there are administrative restrictions or the amount of water intake changes depending on the river water level, for example, if a pump failure occurs in the downstream water treatment plant, check the operating status of the plant equipment in the upstream water treatment plant. However, it is necessary to control the normal pump operation of the downstream water treatment plant.

  However, since each water treatment plant has a different plant scale, type of plant equipment, number, capacity, etc., each water treatment plant has its own plant size, type, number, capacity, etc. of each other water treatment plant. In order to monitor, control, maintain, etc., own plant facilities, each water treatment plant was familiar with the plant size, type, number, capacity, etc. of each other water treatment plant. There is a problem that it is necessary to assign highly specialized personnel, but it is necessary to assign highly specialized personnel to each plant.

  In addition, even if highly specialized personnel familiar with the plant scale, type, number, capacity, etc. of each other water treatment plant were assigned to each plant, each water treatment plant responded to an expected abnormality. It is necessary to prepare a large number of monitoring screens for the monitoring unit facilities of each other water treatment plant related to a large number of the monitoring unit facilities corresponding to the anticipated abnormalities. Even if a monitoring device storing a large number of monitoring screens is constructed, the number of monitoring screens prepared in advance is enormous and expensive. It is complicated to selectively display the monitoring screen of the monitoring unit equipment necessary for the operation, and only one monitoring unit equipment monitoring screen can be displayed on one screen. Time consuming, furthermore, the monitoring screen includes inevitably be unnecessary for anomaly that layout unrelated but fixed because abnormally directly. Even if such a monitoring device is constructed, the highly specialized personnel will, on their own judgment, display the monitoring screen of the monitoring unit equipment of the own plant corresponding to the abnormality and the monitoring unit equipment of each other related water treatment plant on the screen. Display operations at regular intervals, and the monitoring and control work at the time of abnormality becomes complicated, and it takes time for monitoring and control. Therefore, it is necessary to devise measures to shorten the time required for monitoring and control. is there.

  In addition, when a water treatment plant has become large-scale and highly functional, with the widening and sophistication of the monitoring range, multiple monitoring controls can be performed so that monitoring targets and processes can be shared by multiple monitoring control devices. It is preferable to construct a water treatment plant monitoring system including the device.

  In addition, when a failure or the like occurs, it is preferable that the monitoring / control is integrated into one monitoring control device, and that other monitoring control devices continue normal plant monitoring.

  In addition, when moving to a place where there is a malfunctioning device, and checking the abnormal situation and its processing, it is better to be able to monitor with a mobile terminal with a resolution different from that of the monitoring control device. Convenient.

  In addition, the occurrence of a failure may occur independently, but it may also occur due to multiple factors. When consolidating monitoring and control, a screen that matches the cause of the failure that is currently occurring is free. It is more convenient if the screen can be transferred to a necessary monitoring device or portable terminal. If the layout cannot be changed freely, it is necessary to register various screens for each monitoring device / mobile terminal in advance, and if the information registered on the screen is insufficient, various types of failure There is a problem that the operation becomes complicated, such as displaying various monitoring screens displaying the factors one by one.

  The present invention has been made to solve the above-described problems, and is intended to facilitate monitoring when an abnormality occurs when a water treatment plant is widened and scaled up. .

The water treatment plant monitoring system according to the present invention is:
A plurality of monitoring devices for monitoring the operation status and measured values of the water treatment plant on the monitoring screen; and
A display screen registration unit in which the monitoring screen displayed by the monitoring device is registered;
A monitoring screen selection area for selecting the monitoring screen registered in the display screen registration unit, a selection screen display area for displaying the monitoring screen selected by the monitoring screen selection area, and the selection screen display area. The monitoring screen for displaying a screen provided with a layout change screen display area that is displayed with the layout changed as indicated by the designated one in the monitoring screen, and for monitoring by the monitoring device And a screen layout changing device for creating
The layout change screen displayed in the layout change screen display area and the monitoring target measurement values displayed on the screen are sent to the instructed monitoring device so that the monitoring device can display them.

The present invention includes a plurality of monitoring devices that perform monitoring by displaying equipment operation states and measurement values of a water treatment plant on a monitoring screen;
A display screen registration unit in which the monitoring screen displayed by the monitoring device is registered;
A monitoring screen selection area for selecting the monitoring screen registered in the display screen registration unit, a selection screen display area for displaying the monitoring screen selected by the monitoring screen selection area, and the selection screen display area. The monitoring screen for displaying a screen provided with a layout change screen display area that is displayed with the layout changed as indicated by the designated one in the monitoring screen, and for monitoring with the monitoring device And a screen layout changing device for creating
Since the layout change screen displayed in the layout change screen display area and the monitoring target measurement value displayed on the screen are sent to the instructed monitoring device so as to be displayed on the monitoring device, prepared in advance Multiple monitoring unit equipment screens necessary for monitoring and target measurement values displayed on the screens can be displayed on the monitoring device display screen without being restricted to the monitoring screen of the monitoring unit equipment, making it easy to monitor when there is an abnormality There is an effect that can be made.

Embodiment 1 FIG.
Embodiment 1 of the present invention will be described below with reference to FIGS. FIG. 1 is a diagram showing a water treatment plant arrangement example in which water treatment plants are provided at a plurality of locations in the same river, and FIG. 2 is a system configuration example of a water treatment plant monitoring system in which the present invention is applied to the case of FIG. FIG. 3 is a flowchart showing an example of operations (functions) of the screen layout change device, transfer device, and monitoring device in FIG. 2, and FIG. 4 is a diagram showing a screen display example of the screen layout change device in FIG. It is.

Embodiment 1 of the present invention will be described below with reference to the drawings. In Fig. 1, the main stream 1m and tributary 1d of the same river are provided with a plurality of water treatment plants A plant (water treatment) 2A, B plant (water treatment) 2B, C plant (water treatment) 2C, and each plant The controller 2A1, 2B1, 2C1 that measures and controls the status of plant components such as power receiving / transforming facilities, water transmission facilities, communication networks, etc. Monitoring devices 2A2, 2B2, and 2C2 for monitoring are provided. Each controller 2A1, 2B1, 2C1 and each monitoring device 2A2, 2B2, 2C2 are connected by an inter-plant network 3 which is a communication network.

  A plant (water treatment) 2A is upstream of B plant (water treatment) 2B and C plant (water treatment) 2C.

If the river 1m, 1d increases due to a significant amount of rainfall 4 upstream of the plant A (water treatment) 2A, the plants 2A, 2B, 2C will have water treatment, sewage treatment, river water volume control, etc. The amount of water intake, the amount of drainage, etc. are controlled by the controllers 2A1, 2B1, and 2C1 according to the functions and restrictions on river water level management.

In the first embodiment, the B plant (water treatment) 2B is a water treatment plant in the vicinity of the river mouth and targeting a large city, and is larger than the other plants 2A and 2C, and its facilities and equipment components The scale and capacity of the plant will be described as being larger than the other plants 2A and 2C.

In the B plant (water treatment) 2B, the measured values of the other plants 2A and 2C are collected via the inter-plant network 3, and the own plant 2B is monitored and controlled, and the other plants 2A and 2C are monitored. In other words, comprehensive monitoring is performed in addition to local monitoring. The other plants 2A and 2C perform only their own monitoring, that is, local monitoring.

In the present embodiment, the water treatment plant monitoring system applied to the case of FIG. 1 is a monitoring device that also has a mobile terminal 2mv for monitoring personnel or maintenance personnel as illustrated in FIG. In the general monitoring station 2BS where the general monitoring device 2B2 of the B plant (water treatment) 2B that uses and performs the above comprehensive monitoring is installed, a plurality of monitoring screens are prepared on the screen to prepare a monitoring screen. A screen layout changing device 5 for creating a screen that has not been created (that is, changing the layout of the display screen), a display screen registration unit 6 for storing a plurality of monitoring screens for monitoring, and a screen layout changing device 5 Layout screen registration unit 7 for storing the generated layout screen, and a monitoring device (monitoring device that performs local monitoring) 2A2 that requires the layout screen created by the screen layout changing device 5 2C2, the transfer device 8 is provided for transmitting to at least one mobile terminal 2 mv. Monitoring screens (monitoring devices that perform local monitoring) 2A2, 2C2, and a monitor screen necessary for screen display on the mobile terminal 2mv are transmitted via the network 3 from a plurality of monitoring screens stored in the display screen registration unit 6. Provided. That is, the display screen registration unit 6 is shared by the monitoring devices 2A2, 2B2, 2C2, and the mobile terminal 2mv.

The outline operation and main functions of the screen layout changing device 5 are as follows.
The highly specialized personnel selects a transfer destination device to which the layout screen is transferred (step ST-1 in FIG. 3).
A highly specialized person selects the screen of the monitoring unit equipment to be monitored that displays information on the failure that has occurred by reading the failure information from the water treatment plant, and the monitoring target that has the failure information displayed. A highly specialized person selects a screen of equipment of another monitoring unit (hereinafter abbreviated as “monitoring unit equipment”) related to the monitoring unit equipment (step ST-2 in FIG. 3).
The screen selected in step ST-2 of FIG. 3 is enlarged / reduced as necessary according to the resolution of the transfer destination device according to the judgment of highly skilled personnel, and is displayed on the screen that has been enlarged / reduced or not enlarged / reduced Are laid out in the layout change screen display area, and the laid out layout screen is registered in the layout screen registration unit (step ST-3 in FIG. 3).
The transfer device required by the transfer device for the screen registered in step ST-3 in FIG. 3 (the device selected in step ST-1 in FIG. 3 (at least one of the monitoring devices 2A2, 2C2 and portable terminal 2mv)
(Step ST-4 in FIG. 3).

  A specific screen display example by the main function of the screen layout changing device 5 will be described below with reference to FIG.

  As illustrated in FIG. 4, the display screen 5D of the screen layout change device 5 includes a monitor screen selection area 5Da1, a selection screen display area 5Da2, a transfer destination selection area 5Da3, a layout change screen display area 5Da4, and an enlargement / reduction selection. An instruction area 5Da5 and a transfer instruction area 5Da6 are provided. In the layout change screen display area 5Da4, a transferable area 5Da4ta having a variable area range is provided. The transfer destination selection area 5Da3 may not be displayed on the same screen as the layout change screen display area 5Da4.

  The monitoring screen selection area 5Da1 is an area for displaying that each monitoring unit facility of each plant is in a steady state and that an abnormality such as a failure has occurred. This is an area where a function for displaying the dynamic measurement values in the monitoring unit facility in the selection screen display area 5Da2 operates.

The monitoring screen selection area 5Da1 is provided with operation buttons for each monitoring unit equipment to be selected and operated, specifically, A receiving / transforming equipment B1A, B receiving / transforming equipment B1B, C receiving / transforming equipment B1C, A water transmission Facility B2A, B water supply facility B2B, C water supply facility B2C, A plant monitoring control network B3A, B plant monitoring control network B3B, C plant monitoring control network B3C, and other operation buttons are provided.

A substation equipment B1A, A water transmission equipment B2A, A in-plant monitoring and control network B3A, etc.
It is an operation button for each monitoring unit equipment of A plant (water treatment) 2A. B receiving / transforming equipment B1B, B water transmission equipment B2B, B plant monitoring and control network B3B, and others are operation buttons for each monitoring unit equipment of B plant (water treatment) 2B. C power receiving / transforming equipment B1C, C water supply equipment B2C, C plant monitoring control network B3C, etc. are operation buttons for each monitoring unit equipment of C plant (water treatment) 2C.

  When an abnormality such as a failure occurs in the equipment in the monitoring unit facility or equipment component equipment, the operation button corresponding to the monitoring unit equipment in which the abnormality has occurred becomes, for example, blinking operation or red display. In this embodiment, the C plant The case where C water supply equipment which is the monitoring unit equipment of (water treatment) is abnormal is illustrated.

The C water supply equipment, which is the monitoring unit equipment of the C plant (water treatment), is abnormal, and the highly specialized personnel at the general monitoring station 2BS where the screen layout changing device 5 is installed has its operation buttons B2C
In addition, the water treatment plant layout (Fig. 1) to C plant (water treatment) 2C water supply system, for example, the water treatment plant related from the viewpoint of river water level management is A plant (water treatment) 2A FIG. 4 shows an example in which an expert judgment is made and the operation button B2A of the A water supply facility is selected and operated.

When the operation button B2C of the C water supply facility is selected, the monitoring screen B2CD of the C water supply facility stored in the display screen registration unit 6 is selected by the function of the screen layout changing device 5 as shown in FIG. Displayed on 5Da2.
Similarly, when the operation button B2A of the A water supply facility is selected, the display screen registration unit 6
The monitoring screen B2AD for the A water supply facility stored in Fig. 4 is displayed in the selection screen display area 5Da2 as illustrated in Fig. 4 by the function of the screen layout changing device 5.
In other words, when at least one of the operation buttons B1A, B1B, B1C, B2A, B2B, B2C, B3A, B3B, B3C is selected, the monitoring screen of the monitoring unit facility corresponding to the selected operation button is displayed. The screen layout changing device 5 extracts the monitoring screen extracted from the display screen registration unit 6 and displayed in the selection screen display area 5Da2.

In the example of FIG. 4, the facilities and equipment components in the C water supply facility (monitoring unit facility) displayed in the selection screen display area 5Da2 are the first pond Pd1 for water treatment and the second pond Pd2 for water treatment. A water intake valve Vi for adjusting the amount of water taken from the river tributary 1b to the first pond Pd1, a plurality of pumps P1, P2 for pumping water from the first pond Pd1 to the second pond Pd2 for water treatment, This is a drain valve Vo that regulates the amount of water discharged from the pond Pd2.
In addition, from the measured values transmitted from the controller 2C1 of the C plant (water treatment) 2C to the screen layout changing device 5, the pump P1 is abnormal and the pump P2 is in steady operation. The example displayed by changing the display form is shown. That is, in this example, the circle surrounding the display P1 of the pump P1 in an abnormal state flashes, and the circle surrounding the display P2 of the pump P2 during steady operation is displayed with a thick solid line.

Similarly, in the example of FIG. 4, the facilities and equipment components in the A water transmission facility (monitoring unit facility) displayed in the selection screen display area 5Da2 are the first pond Pd1 for water treatment and the second for water treatment. Pond Pd2, intake valve Vi for adjusting the amount of water intake from the river tributary 1b to the first pond Pd1, a plurality of pumps P1, P2 for pumping water from the first pond Pd1 to the second pond Pd2 for water treatment, A drain valve Vo that regulates the amount of drainage of the second pond Pd2. In addition, from the measured values sent from the controller 2C1 of the C plant (water treatment) 2C to the screen layout change device 5, the pumps P1 and P2 are both in steady operation and displayed in the display form of the pumps P1 and P2. An example is shown. That is, in this example, each circle surrounding the displays P1 and P2 of the pumps P1 and P2 during steady operation is displayed with a thick solid line.

Further, in the selection screen display area 5Da2, the measured values of the various states of the equipment of the monitoring unit equipment and the equipment constituting equipment are displayed as dynamic values. In the case of Fig. 4, the measured value CP1v of the input voltage of the pump P1 of the C water supply equipment is displayed as "CP1v: xxV", and the output of the pump P1 (pump rotation speed, pump discharge pressure, pump outlet discharge flow rate, etc.) The measured value CP1o is displayed as “CP1o: xxx”.
Further, the measured value CP2v of the input voltage of the pump P2 of the C water supply facility is displayed as “CP2v: yyV”, and the measured value CP2o of the output of the pump P2 is displayed as “CP2o: yyy”.

Similarly, in the selection screen display area 5Da2, the measured value AP1v of the input voltage of the pump P1 of the A water supply facility is displayed as “AP1v: xxV”, and the measured value CP1o of the output of the pump P1 is “AP1o: xxx”. Is displayed. Further, the measured value AP2v of the input voltage of the pump P2 of the A water supply facility is displayed as “AP2v: yyV”, and the measured value AP2o of the output of the pump P2 is displayed as “AP2o: yyy”.

The enlargement / reduction selection instruction area 5Da5 is provided with an enlargement button B4k and a reduction button B4s. The screens displayed in the selection screen display area 5Da2 (in FIG. 4, the monitoring screen B2CD for the C water supply facility and the monitoring screen B2AD for the A water transmission facility) are enlarged as a whole when the enlargement button B4k is selected and operated. When B4s is selected, the overall size is reduced.
The selection operation of the enlargement button B4k and the reduction button B4s is performed in accordance with the resolution of the transfer destination device described later, as determined by the highly skilled personnel described above.

The transfer instruction area 5Da6 is provided with a plurality of operation buttons for performing a selection operation when transferring the display screen to the transfer destination apparatus to be transferred in the transferable area 5Da4ta of the layout change screen display area 5Da4. As examples of the operation buttons for selecting these transfer destination devices, in FIG. 4, A mobile terminal B5Amvs, A which is an operation button for selecting a mobile terminal of A plant (water treatment)
A monitoring device B5Ams which is an operation button for selecting a plant (water treatment) monitoring device, B mobile terminal B5Bmvs which is an operation button for selecting a portable terminal of B plant (water treatment), B plant (water treatment ) B monitoring device B5BAms which is an operation button for selecting a monitoring device of C), C mobile terminal B5Cmvs which is an operation button for selecting a mobile terminal of C plant (water treatment), and a monitoring device for C plant (water treatment) C monitoring device B5Cms which is an operation button for selecting is illustrated.

  In the transferable area 5Da4ta of the screen layout change device 5, the monitoring screens B2CD and B2AD of the plurality of monitoring unit facilities displayed in the selection screen display area 5Da2 are highly specialized in the transferable area 5Da4ta of the layout change screen display area 5Da4. When a person drags, a composite screen with an arbitrary layout of the monitoring screens of a plurality of monitoring unit facilities is displayed.

In FIG. 4, the monitor screen B2CD displayed in the selection screen display area 5Da2 is dragged from the screen 2CDsa within the range surrounded by the alternate long and short dash line specified by highly specialized personnel in the transferable area 5Da4ta of the layout change screen display area 5Da4 The screen B2Cdsac laid out on the left side of the screen and the monitor screen B2AD displayed in the selection screen display area 5Da2 are surrounded by the alternate long and short dash line specified by the highly specialized personnel. A case is shown in which a composite screen with the screen B2ADsac laid out on the right side in the transferable area 5Da4ta is created in the transferable area 5Da4ta of the layout change screen display area 5Da4. In addition, when dragging, the dynamic measurement value display (which changes dynamically with the change in the measured amount) displayed within the range surrounded by the alternate long and short dash line is also transferred in the layout change screen display area 5Da4 Dragged into 5Da4ta.

  If the range is not specified, the entire monitoring screens B2CD and B2AD displayed in the selection screen display area 5Da2 are laid out in the transferable area 5Da4ta of the layout change screen display area 5Da4.

  The screen (including measurement value display) laid out in the transferable area 5Da4ta of the layout change screen display area 5Da4 can be transferred to the transfer destination by operating the transfer instruction transfer button B6ti provided in the transfer instruction area 5Da6. It is transferred to the transfer destination selected by the selection button (that is, sent to the instructed monitoring device), and the transferred layout change screen (including the measurement value display) is also displayed on the display screen of the monitoring device that is the transfer destination. ) Is displayed.

That is, according to the first embodiment, a plurality of monitoring screens (monitoring screens having a fixed layout) prepared in advance in the display screen registration unit 6 are used to artificially select abnormal plants and abnormal measurement values. Each of the monitoring screens of the plurality of monitoring unit facilities displayed is displayed in the selection screen display area 5Da2, and the entire or a part (at least a part) of the monitoring screen of the plurality of monitoring unit facilities displayed in the selection screen display area 5Da2 is displayed. Drag and drop the screen (including the measurement value display) to an appropriate size with a mouse, etc., to a screen that does not exist in the monitoring screen prepared in advance in the display screen registration unit (the layout has been changed from the monitoring screen) Screen) is pasted to the layout change screen display area 5Da4, including the measured value display (which changes dynamically as the measured quantity changes), and pasted to this layout change screen display area 5Da4. The layout change screen (including measurement value display)
When the transfer button B6ti is operated, the data is transferred to the transfer destination selected with the transfer destination selection button, and the transferred layout change screen (including measurement value display) is displayed on the transfer destination display screen. Thus, it becomes possible to perform integrated monitoring and control of abnormality information such as failures in the transferred transfer destination device, and the operability against failures is improved. For example, if the measured value data table is transferred together with the image data of the layout change screen by the transfer operation, the transferred layout change screen (including the measured value display) is displayed on the transfer destination display screen. Is done. The measurement value data table is stored in the layout screen registration unit 2B7 in association with the corresponding screen data. The measurement value stored in the data table stored in the layout screen registration unit 2B7 is changed according to the variation of the measurement amount (dynamically changes according to the variation of the measurement amount). .

The screen layout changing device 5 described above may be incorporated in the general monitoring device 2B2.
It may be separate from the general monitoring device 2B2. Further, the display screen 5D of the screen layout changing device 5 may be shared with the display screen of the general monitoring device 2B2, or may be separate.

  As described above, Embodiment 1 is a monitoring system for a plurality of monitoring unit facilities prepared in advance by a screen layout changing device in a monitoring system for a water treatment plant that displays the plant operation state and measurement values. Monitor screens that have a fixed layout), narrow down the screens required for monitoring, combine them and lay them out on composite screens required for monitoring, and screens that are laid out to facilitate this monitoring and their monitoring target measurements The value is transferred to the device that performs monitoring by the transfer device, and specifically, a plurality of monitoring devices that perform monitoring by displaying the equipment operation state and measurement values of the water treatment plant in the monitoring jurisdiction on the display screen And a screen layout change in which a monitor screen selection area, a selection screen display area, a layout change screen display area, and a transfer destination selection area are provided on the display screen In the monitoring screen selection area, a selection screen of a monitoring unit facility that is registered in the display screen registration unit as a monitoring screen and is a monitoring target of each water treatment plant is displayed. In the selection screen display area, The monitoring screens of the plurality of monitoring unit facilities selected in the monitoring screen selection region are displayed on the screen, and the monitoring screens of the plurality of monitoring unit facilities displayed in the selection screen display region. Each of the monitoring target measurement values displayed on the screen and each of the screens is dragged to the layout change screen display area, and the layout change screen changed from the monitor screen by the function of the screen layout change device and the screen The monitoring target measurement value displayed above is displayed in the layout change screen display area and displayed in the layout change screen display area. In the water treatment plant monitoring system, the layout change screen and the monitoring target measurement value displayed on the screen are transferred by the transfer device to the transfer destination selected in the transfer destination selection area.

In the first embodiment, a plurality of monitoring devices that perform monitoring by displaying the equipment operation state and measurement values of the water treatment plant in the monitoring jurisdiction on the display screen, and the display screen include a monitoring screen selection area and a selection screen display. A screen layout change device provided with an area, a layout change screen display area, and a transfer destination selection area. The monitoring screen selection area is registered in the display screen registration unit as a monitoring screen and is monitored by each water treatment plant The monitoring unit equipment selection screen is displayed. In the selection screen display area, the monitoring screens of the plurality of monitoring unit equipments selected in the monitoring screen selection area and their monitoring target measurement values are displayed on the screen. Each of the monitoring screens of the plurality of monitoring unit facilities displayed in the selection screen display area, the screen within the range designated by the range designation, and the monitoring pair displayed on the screen. The measurement value is dragged to the layout change screen display area, so that the layout change screen changed from the monitoring screen by the function of the screen layout change device and the monitoring target measurement value displayed on the screen are The layout change screen displayed in the layout change screen display area, and the layout change screen displayed in the layout change screen display area and the monitoring target measurement value displayed on the screen are transferred to the transfer destination selected in the transfer destination selection area Is a water treatment plant monitoring system transferred by
That is, the range of the monitoring screen displayed in the selection screen display area can be specified, and the monitoring screen in the specified range can be displayed in the layout change screen display area.

In the first embodiment, more conceptually, a plurality of monitoring devices that perform monitoring by displaying the equipment operation state and measurement values of the water treatment plant on the monitoring screen, and the monitoring screen displayed by the monitoring device are registered. A display screen registration unit, a monitoring screen selection region for selecting the monitoring screen registered in the display screen registration unit, a selection screen display region for displaying the monitoring screen selected by the monitoring screen selection region, Displaying a screen provided with a layout change screen display area displayed by changing the layout as indicated by the designated one of the monitoring screens displayed in the selection screen display area, and the monitoring device A screen layout change device for creating the monitoring screen for monitoring in the layout change screen displayed in the layout change screen display area and displayed on the screen. As it can display the monitored measurement value the monitoring apparatus that is a water treatment plant monitoring system to be sent to the instruction the monitoring device.
Thus, “instruct” in the case of “the layout is changed and displayed in the layout change screen display area as instructed in the monitoring screen displayed in the selection screen display area”. The operation means the above-mentioned drag, but the drag is an example, and it is needless to say that it may be other than the drag.

In the first embodiment, the screen layout changing device is also provided in a general monitoring station that comprehensively monitors the facilities of each water treatment plant monitored by the plurality of local monitoring devices using a comprehensive monitoring device. A water treatment plant monitoring system, wherein the integrated monitoring device and the screen layout changing device are individually provided or the screen layout changing device is incorporated in the integrated monitoring device, and the integrated monitoring is performed by the display screen. A water treatment plant monitoring system, and the transfer destination is a water treatment plant monitoring system that is a monitoring device of the water treatment plant in which an abnormality has occurred among the plurality of monitoring devices, and A water treatment plant monitoring system in which the transfer destination is a portable terminal.
In other words, the monitoring device is a local monitoring device that monitors the facilities of each water treatment plant, and a comprehensive monitoring device that monitors the facilities of all water treatment plants, and a general monitoring station provided with the comprehensive monitoring device A water treatment plant monitoring system provided with the screen layout changing device. In addition, the water treatment plant is a plurality of water treatment plants that are in charge of monitoring. Moreover, it is a water treatment plant monitoring system in which the comprehensive monitoring device and the screen layout changing device are individually provided. The water treatment plant monitoring system further includes a mobile terminal that displays the monitoring screen, and sends the layout change screen and a monitoring target measurement value displayed on the screen to the mobile terminal.

Embodiment 2. FIG.
The second embodiment of the present invention will be described below with reference to FIGS. FIG. 5 is a diagram showing an example of a system configuration of a water treatment plant monitoring system in which the present invention is applied to one large-scale water treatment plant. FIG. 6 is an operation of the screen layout changing device, the transfer device, and the monitoring device in FIG. FIG. 7 is a diagram showing an example of (function), and FIG. 7 is a diagram showing a screen display example of the screen layout changing device in FIG.

  Although the above-mentioned Embodiment 1 illustrated an example of the water treatment plant monitoring system which applied this invention to the water treatment plant system straddling each water treatment plant provided in different places of the same river, this Embodiment 2 Exemplifies an example of a large water treatment plant for a relatively large urban area, and a water treatment plant monitoring system to which the present invention is applied. The screen display example of the screen layout changing apparatus shown in FIG. 7 is an example of a water treatment plant monitoring system that performs water treatment management and control in the B plant (water treatment) 2B.

In the second embodiment, as illustrated in FIG. 5, the water treatment plant monitoring system has a No. 1 monitoring device 2B21, a No. 2 monitoring device 2B22, a portable terminal 2Bmv, Unlike the first embodiment described above, the screen layout changing device 2B5, the display screen registration unit 2B6, the layout screen registration unit 2B7, and the transfer device 2B8 are provided, and the scale of one water treatment plant 2B is large. Since the processing is also complex, monitoring is controlled by multiple monitoring devices 2B21 and 2B22, and when an abnormality occurs, abnormality monitoring and abnormality response control are performed by one monitoring device, while other monitoring devices perform abnormality-related operations. Perform normal monitoring and control of equipment and equipment components other than equipment and equipment components.

The screen layout changing device 2B5 is the screen layout changing device 5 in the first embodiment, the display screen registration unit 2B6 is the display screen registration unit 6 and the layout screen registration unit 2B7 in the first embodiment. The layout screen registration unit 7 and the transfer device 2B8 in the first embodiment have the same functions as the transfer device 8 in the first embodiment.

Further, although the second embodiment targets one water treatment plant, the main function of the screen layout changing device 2B5 is the screen layout changing device in the first embodiment as illustrated in FIG. 5 is the same as the main function (FIG. 3).

As for the display screen 5D of the screen layout changing device 2B5, as shown in FIG. 7, the B receiving / transforming equipment B1B and B water transmission equipment are displayed as operation buttons that are abnormally displayed in the monitoring screen selection area 5Da1 and the monitoring screen is selected. B2B, B plant monitoring and control network B3B is provided, and the selection screen display area 5Da2 displays the monitoring screen B2B of the B water supply facility and the monitoring screen B3BD of the B plant monitoring control network as the monitoring screen of the monitoring unit facility. The transfer destination selection area 5Da3 is provided with B portable terminal B5Bmvs, BNo.1 monitoring device B5Bms1, BNo.2 monitoring device B5Bms2 as operation buttons for selecting the transfer destination, and the transferable area of the layout change screen display area 5D Although the layout change screen dragged to 5Da4ta is the composite screen B2BDsac, B3BDsac, unlike the first embodiment, the monitor screen selection operation and the display screen of the selection screen display area 5Da2 Surface enlargement / reduction operation, selection operation of selection area of selection screen display area 5Da2 display screen, change of monitoring screen layout by dragging from selection screen display area 5Da2 to layout change screen display area 5Da4, transfer destination selection operation, and The operations and functions of each transfer operation are the same as those in the first embodiment, and the description of the operations and functions in the second embodiment is omitted.

  In the second embodiment, a single water treatment plant is monitored, and a plurality of monitoring screens prepared in advance in the display screen registration unit 6 are used, and are selected artificially related to abnormal plants and abnormal measurement values. Each monitoring screen of multiple monitoring unit equipment is displayed in the selection screen display area 5Da2, and the whole or a part (at least part) of the monitoring screen of the multiple monitoring unit equipment displayed in the selection screen display area 5Da2 is appropriate. Drag and drop the screen (including the measurement value display) to the size (including the measurement value display) with a mouse, etc. to display a screen that does not exist in the monitor screen prepared in advance in the display screen registration section (screen that has been changed from the monitor screen) Was pasted to the layout change screen display area 5Da4, including the measurement value display (which changes dynamically as the measured quantity changes), and pasted to this layout change screen display area 5Da4 The layout change screen (including the measurement value display) is transferred to the transfer destination selected by the transfer destination selection button when the transfer button B6ti is operated, and the layout change screen that has been transferred to the transfer destination display screen Since (including the measurement value display) is displayed, it becomes possible to centrally monitor and control abnormality information such as failure in the transferred transfer destination device, and the operability against failure is improved.

As described above, the second embodiment is a monitoring system for a plurality of monitoring unit facilities prepared in advance by a screen layout changing device in a monitoring system for a water treatment plant that displays the plant operation state and measurement values. Monitor screens that have a fixed layout), narrow down the screens required for monitoring, combine them and lay them out on composite screens required for monitoring, and screens that are laid out to facilitate this monitoring and their monitoring target measurements The value is transferred to the device that performs monitoring by the transfer device, and specifically, a plurality of monitoring devices that perform monitoring by displaying the equipment operation state and measurement values of the water treatment plant on the display screen, and display A screen layout change device provided with a monitor screen selection area, a selection screen display area, a layout change screen display area, and a transfer destination selection area on the screen In the monitoring screen selection area, a selection screen of a monitoring unit facility registered as a monitoring screen in the display screen registration unit and to be monitored is displayed. In the selection screen display area, a plurality of selections made in the monitoring screen selection area are displayed. The monitoring screens of the monitoring unit facilities and the monitoring target measurement values thereof are displayed on the screen, and each of the monitoring screens of the plurality of monitoring unit facilities displayed in the selection screen display area and the display monitoring on the screens are displayed. By dragging the target measurement values to the layout change screen display area, the layout change screen changed from the monitoring screen by the function of the screen layout change device and the monitoring target measurement values displayed on the screen are changed. The layout change screen displayed in the layout change screen display area and displayed in the layout change screen display area and the image thereof Monitored measurements of the display to top, a water treatment plant monitoring system to be transferred by the transfer device to the transfer destination selected by the destination selection.

  The second embodiment also includes a plurality of monitoring devices that perform monitoring by displaying the equipment operation state and measurement values of the water treatment plant on the display screen, and the display screen includes a monitoring screen selection area, a selection screen display area, and a layout. A screen layout change device provided with a change screen display area and a transfer destination selection area is provided. In the monitoring screen selection area, a monitoring unit facility selection screen to be monitored and registered as a monitoring screen in the display screen registration unit is provided. In the selection screen display area, the monitoring screens of a plurality of monitoring unit facilities selected in the monitoring screen selection area and their monitoring target measurement values are displayed on the screen, and the selection screen display area In each of the monitoring screens of the plurality of monitoring unit facilities displayed on the screen, the screen within the range designated by the range designation and the monitoring target measurement value displayed on the screen are respectively displayed on the screen. By dragging to the out change screen display area, the layout change screen changed from the monitoring screen by the function of the screen layout change device and the monitoring target measurement value displayed on the screen are displayed in the layout change screen display area. Water treatment in which the layout change screen displayed in the layout change screen display area and the monitored measurement value displayed on the screen are transferred by the transfer device to the transfer destination selected in the transfer destination selection area It is a plant monitoring system.

  In the second embodiment, more conceptually, a plurality of monitoring devices that perform monitoring by displaying the equipment operation state and measurement values of the water treatment plant on the monitoring screen, and the monitoring screen displayed by the monitoring device are registered. A display screen registration unit, a monitoring screen selection region for selecting the monitoring screen registered in the display screen registration unit, a selection screen display region for displaying the monitoring screen selected by the monitoring screen selection region, Displaying a screen provided with a layout change screen display area displayed by changing the layout as indicated by the designated one of the monitoring screens displayed in the selection screen display area, and the monitoring device A screen layout change device for creating the monitoring screen for monitoring in the layout change screen displayed in the layout change screen display area and displayed on the screen. As it can display the monitored measurement value the monitoring apparatus that is a water treatment plant monitoring system to be sent to the instruction the monitoring device.

  The second embodiment is also a water treatment plant monitoring system in which the transfer destination is a monitoring device that is a monitoring jurisdiction of a monitoring unit facility in which an abnormality has occurred among the plurality of monitoring devices, It is a water treatment plant monitoring system whose transfer destination is a portable terminal. The water treatment plant is a single water treatment plant.

Embodiment 3 FIG.
A third embodiment of the present invention will be described below with reference to FIGS. FIG. 8 is a diagram showing an example of another system configuration of a water treatment plant monitoring system in which the present invention is applied to one large-scale water treatment plant, and FIG. 9 is a flowchart showing an example of the operation of the screen cropping function in FIG. FIG.

  As illustrated in FIG. 8, the third embodiment is an example in which a screen cutout function 2B51 is added to the screen layout changing device 2B5 illustrated in the second embodiment.

Next, the operation and function of the screen cutting function 2B51 will be described with reference to FIG. 9 in association with FIG. 8 and FIG.
Highly specialized personnel drag the selected monitor screens B2BD and B3BD (Fig. 7) displayed in the selected screen display area 5Da2 (Fig. 7) on the screen layout changing device 2B5 (Fig. 8) (see Fig. 7). Range 2BDsa, 3BDsa) surrounded by the alternate long and short dash line is designated (step ST-21).
The screen displayed in the range (2BDsa, 3BDsa) specified in step ST-21 is registered in the display screen registration unit 2B6 (step ST-22), and the range (2BDsa, 3BDdsa specified in step ST-21). ) Advanced specialists drag the screen displayed in) and lay it out in the layout change screen display area, and a screen different from the monitoring screen (layout change screen (combination screen of B2BDsac and B3BDsac)) (Figure 7) And the layout change screen is registered in the layout screen registration unit 2B7 (step ST-23).

As a result, it is possible to register the layout screen registration unit 2B7 only for particularly necessary parts in the screen on which the failure information is displayed, and the screen layout can be changed more easily. An easy-to-view layout change screen can be sent to the transfer destination. At the transfer destination, even a person with a high level of expertise and experience (non-advanced specialists) can easily view the layout change screen that is easy to see on the display screen. Appropriate monitoring and maintenance can be performed.

  As described above, in the monitoring system of the water treatment plant that displays the plant operation state and the measurement value, the third embodiment is based on the monitoring screens of a plurality of monitoring unit facilities prepared in advance by the screen layout changing device. Then, a part of them is cut out and combined and laid out on a screen necessary for monitoring, and the screen laid out so as to be convenient for this monitoring and the measurement value to be monitored are transferred to the monitoring device by the transfer device. Specifically, a plurality of monitoring devices that display and monitor the equipment operation state and measurement values of the water treatment plant on the display screen, and the display screen include a monitoring screen selection area, a selection screen display area, and a layout. A screen layout change device provided with a change screen display area and a transfer destination selection area is provided. The monitor screen selection area includes a display screen registration screen as a monitor screen. The monitoring unit equipment selection screen to be monitored and registered in the department is displayed, and the selection screen display area includes the monitoring screens of the plurality of monitoring unit equipments selected in the monitoring screen selection area and their monitoring target measurements. A value is displayed on the screen, and each of the monitoring screens of the plurality of monitoring unit facilities displayed in the selection screen display area is a screen within the range specified by the range specification and the display monitoring on the screen. By dragging the target measurement values to the layout change screen display area, the layout change screen changed from the monitoring screen by the function of the screen layout change device and the monitoring target measurement values displayed on the screen are changed. Displayed in the layout change screen display area, the layout change screen displayed in the layout change screen display area, and on the screen Monitored measurements of shows is a water treatment plant monitoring system to be transferred by the transfer device to the transfer destination selected by the destination selection.

Embodiment 4 FIG.
The fourth embodiment of the present invention will be described below with reference to FIGS. FIG. 10 is a diagram showing an example of still another system configuration of a water treatment plant monitoring system in which the present invention is applied to one large-scale water treatment plant. FIG. 11 is a flowchart showing an example of the operation of the screen automatic selection function in FIG. It is a figure shown by.

In the fourth embodiment, as illustrated in FIG. 10, the screen automatic selection function 2B52 is provided in the screen layout changing device 2B5 illustrated in the second embodiment, and the screen display counting function 2B211 is provided in the No. 1 monitoring device 2B21. In this example, the screen display count function 2B212 is added to the No. 2 monitoring device 2B22.

The screen display count functions 2B211 and 2B212 will be described.
The screen display count function 2B211 and 2B212 count the number of times the operator has displayed the screen on the monitoring device 2B21 and 2B22 that is the transfer destination of the layout change screen, and register the display result (display count value) on the display screen. Store in part 2B6.

Next, the screen automatic selection function 2B52 will be described with reference to FIG.
The screen layout changing device 2B5 collects abnormality information such as failure information from the water treatment plant 2B (step ST-31).
The display screen registration unit 2B6 automatically acquires screens on which abnormality information such as failure information is registered, and sorts them by the display count value (step ST-32).
Automatically select a certain number of screens in descending order of the sort result, and automatically register them in the layout screen registration unit 2B7 together with the monitoring target measurement values on the screen, and display the screen and its monitoring target measurement values on the layout change screen It is automatically displayed in the transferable area 5Da4ta of the area 5Da4 (step ST-33).

  Thus, the selection of the screen, the range specification, the dragging of the screen within the specified range from the selection screen display area to the layout change screen display area, the registration of the layout change screen display area to the layout change screen registration unit Even if the operation is not always performed, when the transfer destination device is selected, initial registration of a screen that is considered necessary for failure information monitoring can be performed.

  As described above, the fourth embodiment is a means for automatically selecting and registering a screen necessary for monitoring according to the number of display times in the water treatment plant monitoring system that displays the equipment operation state and measurement values of the water treatment plant. Specifically, the screen displayed on the transfer destination display screen and the display count for each screen are registered, and the registered screen is automatically displayed in the layout change screen display area when an abnormality occurs. It is the water treatment plant monitoring system displayed automatically. The monitoring screen that displays the monitoring target measurement value when the display count for each monitoring screen displayed on the monitoring device is registered in the display screen registration unit and the monitoring target measurement value is in an abnormal state. Among these, a water treatment plant monitoring system in which a predetermined number of the monitoring screens are automatically displayed in the layout change screen display area in descending order of the number of display times on the monitoring device.

Embodiment 5 FIG.
The fifth embodiment of the present invention will be described below with reference to FIGS. FIG. 12 is a diagram showing an example of still another system configuration of a water treatment plant monitoring system in which the present invention is applied to one large-scale water treatment plant, and FIG. 13 is a flowchart showing an example of the operation of the screen automatic selection function in FIG. It is a figure shown by.

  In the fifth embodiment, as illustrated in FIG. 12, a screen content changing function 2B53 is added to the screen layout changing device 2B5 illustrated in the second embodiment.

The screen content change function 2B53 will be described with reference to FIG.
The screen layout changing device 2B5 selects a fixed layout screen (step ST-4).
1).
By clicking the selection screen on the display screen of the screen layout change device 2B5, a list of information displayed on the screen is displayed on the display screen of the screen layout change device 2B5 (
Step ST-42).
From the list of information obtained in step ST-42, data unnecessary for this aggregation monitoring is selected and deleted (step ST-43).
In response to the information deletion in step ST-43, the size of the screen and the number of display items are changed to reduce the size of the screen itself (step ST-44).

  As a result, not only screens that can be enlarged / reduced but also screens with fixed layouts can be reduced by deleting unnecessary information, and the size when laying out the data required for aggregate monitoring can be reduced. Can do.

  The fixed layout screen is “a layout change screen that is dragged from the selection screen display area to the layout change screen display area and registered in the layout change screen registration unit”.

  As described above, the fifth embodiment is a water treatment plant monitoring system that displays plant operation status and measurement values, and includes a means for reducing the size by deleting information on the fixed layout screen. In other words, the screen layout change device is provided with a screen content change function for changing the screen displayed in the layout change screen display area. That is, the screen layout change device is a water treatment plant monitoring system having a screen content change function for changing the screen displayed in the layout change screen display area.

Embodiment 6 FIG.
The sixth embodiment of the present invention will be described below with reference to FIGS. FIG. 14 is a diagram showing an example of still another system configuration of a water treatment plant monitoring system in which the present invention is applied to one large-scale water treatment plant, and FIG. 15 is a flowchart showing an example of the operation of the memo creating function in FIG. FIG.

  In the sixth embodiment, as illustrated in FIG. 14, the screen layout changing device 2B5 illustrated in the above-described second embodiment has a memo creation function 2B54, the No. 1 monitoring device 2B21 has a memo display function 2B212, .2 This is an example in which a memo display function 2B222 is added to the monitoring device 2B22, and a memo display function 2Bmv1 is added to the mobile terminal 2Bmv.

The memo creation / display function will be described with reference to FIG.
Transfer destination device (No.1 monitoring device 2B21, No.2 monitoring device 2B22,
When creating a screen layout for transfer to a portable terminal 2Bmv or the like, a memo such as an instruction for an operator who performs aggregate monitoring of the transfer destination device is created (step ST-51).
The memo created in step ST-51 is also pasted on the screen layout of the transfer destination device in the same manner as the other selection screen, and transferred to the transfer destination device together with the screen and its monitoring target measurement value (step ST-52).
In the monitoring devices 2B21, 2B22 and the portable terminal 2Bmv, the memo can be displayed in the same manner as other screens (step ST-53).

  This makes it possible to transmit instructions, etc. when performing aggregate monitoring at the same time as transferring the screen, and from the highly specialized personnel to the non-advanced personnel such as monitoring personnel and maintenance personnel at each forwarding destination. Instruction leakage can be eliminated.

In the sixth embodiment, as described above, in the water treatment plant monitoring system that displays the equipment operation state and the measurement value of the water treatment plant, means for arranging a memo for inputting instructions and the like in the screen to be transferred is provided. Specifically, the screen layout change device is provided with a memo creation function, and a memo created by the memo creation function is displayed on the screen displayed in the layout change screen display area and its monitoring It is a water treatment plant monitoring system transferred to the transfer destination together with a target measurement value. That is, the screen layout change device is a water treatment plant monitoring system that includes a memo creation function, and a memo created by the memo creation function is sent to the monitoring device that is instructed together with the layout change screen.

Embodiment 7 FIG.
A seventh embodiment of the present invention will be described below with reference to FIGS. FIG. 16 is a diagram showing an example of still another system configuration of the water treatment plant monitoring system in which the present invention is applied to one large-scale water treatment plant, and FIG. 17 shows an example of the operation of the screen layout re-reading function in FIG. It is a figure shown with a flowchart.

  In the seventh embodiment, as illustrated in FIG. 16, a screen layout re-reading function 2B55 is added to the screen layout changing device 2B5 illustrated in the second embodiment.

The screen layout reread function will be described with reference to FIG.
The screen layout transferred to the transfer destination is stored in the layout screen registration unit 2B7 together with the failure signal that has started (step ST-61).
When the same failure occurs again, the screen layout change device 2B5 searches the layout change screen registration unit 2B7 for a screen layout definition previously defined by associating the failure type with the layout change screen (step ST-62). ).
The retrieved screen layout of the same failure in the past is used as the initial display of the screen layout of the current failure (step ST-63).

  Thereby, the previous screen layout can be reused in the screen layout change.

  As described above, the seventh embodiment includes means for storing a screen disposed and reusing it in the same situation in the water treatment plant monitoring system that displays the equipment operation state and measurement values of the water treatment plant. Specifically, the screen layout changing device is provided with a screen layout reread function, and if the same abnormality as the previous occurrence occurs, the screen corresponding to the abnormality is displayed by the screen layout reread function. It is a water treatment plant monitoring system displayed in a layout change screen display area. In other words, a layout screen registration unit for registering the layout change screen with the abnormality that has occurred is provided, and the screen layout change device stores the layout change screen stored in the layout screen registration unit corresponding to the abnormality that has occurred. It is a water treatment plant monitoring system having a screen layout re-read function that automatically reads out and displays it in the layout change screen display area.

Embodiment 8 FIG.
The eighth embodiment of the present invention will be described below with reference to FIGS. 18 is a diagram showing an example of still another system configuration of a water treatment plant monitoring system in which the present invention is applied to one large-scale water treatment plant, and FIG. 19 is a flowchart showing an example of the operation of the layout correction function in FIG. FIG.

  In the eighth embodiment, as illustrated in FIG. 18, the layout correction function 2B213 is provided in the No. 1 monitoring device 2B21 exemplified in the second embodiment, the layout correction function 2B223 is provided in the No. 2 monitoring device 2B22, This is an example in which the layout correction function 2Bmv2 is added to the mobile terminal 2Bmv.

The layout correction function will be described with reference to FIG.
The screen layout is moved / added / enlarged / reduced on each of the monitoring screens of No. 1 monitoring device 2B21, No. 2 monitoring device 2B22, and portable terminal 2Bmv, and the layout is stored (step ST-71).
Transfer the layout saved in step ST-71 to the screen layout changing device 2B7,
Save as a past screen layout. (Step ST-72).

  Thereby, it is possible to reuse a screen layout that has been changed in an easy-to-use manner while performing aggregate monitoring with a monitoring device or a portable terminal.

  In the eighth embodiment, as described above, in the water treatment plant monitoring system that displays the equipment operation state and measurement values of the water treatment plant, the customized screen is saved during monitoring and reused in the same situation. In other words, the transfer destination device is provided with a layout correction function, and the screen displayed on the display screen of the transfer destination device is corrected by the layout correction function. The water treatment plant monitoring system is characterized in that the screen is used for subsequent screen display on the display screen of the screen layout changing device. In other words, a water treatment plant monitor having a layout screen registration unit for registering the layout change screen, and having a layout correction function for correcting the layout of the displayed screen and registering it in the layout screen registration. System.

  In addition, in each figure of FIGS. 1-19, the same code | symbol shows the same or an equivalent part.

  In addition, the above-described third to eighth embodiments are examples in which additional functions are added to the above-described second embodiment. However, all the additional functions of the above-described third to eighth embodiments are all described in the second embodiment. May be added to

  Furthermore, at least one additional function of each additional function of the above-described third to eighth embodiments may be added to the above-described first embodiment.

It is a figure which shows Embodiment 1 of this invention, and is a figure which shows the water treatment plant arrangement | positioning example in which the water treatment plant is provided in several places of the same river. It is a figure which shows Embodiment 1 of this invention, and is a figure which shows the example of the system configuration | structure of the water treatment plant monitoring system which applied this invention to the example of FIG. It is a figure which shows Embodiment 1 of this invention, and is a figure which shows the example of operation | movement of the screen layout change apparatus in FIG. 2, a transfer apparatus, and the monitoring apparatus with a flowchart. It is a figure which shows Embodiment 1 of this invention, and is a figure which shows the example of a screen display of the screen layout change apparatus in FIG. It is a figure which shows Embodiment 2 of this invention, and is a figure which shows the example of the system configuration | structure of the water treatment plant monitoring system which applied this invention to one large-scale water treatment plant. It is a figure which shows Embodiment 2 of this invention, and is a figure which shows the example of operation | movement of the screen layout change apparatus in FIG. 5, a transfer apparatus, and the monitoring apparatus with a flowchart. It is a figure which shows Embodiment 2 of this invention, and is a figure which shows the example of a screen display of the screen layout change apparatus in FIG. It is a figure which shows Embodiment 3 of this invention, and is a figure which shows the example of the other system structure of the water treatment plant monitoring system which applied this invention to one large-scale water treatment plant. It is a figure which shows Embodiment 3 of this invention, and is a figure which shows the example of operation | movement of the screen cutting function in FIG. 7 with a flowchart. It is a figure which shows Embodiment 4 of this invention, and is a figure which shows the example of the further another system structure of the water treatment plant monitoring system which applied this invention to one large-scale water treatment plant. It is a figure which shows Embodiment 4 of this invention, and is a figure which shows the example of operation | movement of the screen automatic selection function in FIG. 10 with a flowchart. It is a figure which shows Embodiment 5 of this invention, and is a figure which shows the example of the further another system structure of the water treatment plant monitoring system which applied this invention to one large-scale water treatment plant. It is a figure which shows Embodiment 5 of this invention, and is a figure which shows the example of operation | movement of the screen content change function in FIG. 12 with a flowchart. It is a figure which shows Embodiment 6 of this invention, and is a figure which shows the example of another system structure of the water treatment plant monitoring system which applied this invention to one large-scale water treatment plant. It is a figure which shows Embodiment 6 of this invention, and is a figure which shows the example of operation | movement of the memo preparation function in FIG. 14 with a flowchart. It is a figure which shows Embodiment 7 of this invention, and is a figure which shows the example of another system structure of the water treatment plant monitoring system which applied this invention to one large-scale water treatment plant. It is a figure which shows Embodiment 7 of this invention, and is a figure which shows the example of operation | movement of the screen layout re-reading function in FIG. 16 with a flowchart. It is a figure which shows Embodiment 8 of this invention, and is a figure which shows the example of the further another system structure of the water treatment plant monitoring system which applied this invention to one large-scale water treatment plant. It is a figure which shows Embodiment 8 of this invention, and is a figure which shows the example of operation | movement of the layout correction function in FIG. 18 with a flowchart.

Explanation of symbols

1d river tributaries,
1m river mainstream,
2A water treatment plant (A plant (water treatment)),
2A1 A controller,
2A2 monitoring device (local management),
2B Water treatment plant (B plant (water treatment)),
2B21 No.1 monitoring device,
2B211 Screen display count function,
2B212 Memo display function,
2B213 Layout correction function,
2B22 No.2 monitoring device,
2B221 Screen display count function,
2B222 Memo display function,
2B223 Layout correction function,
2Bmv mobile device,
2Bmv1 memo display function,
2Bmv2 layout correction function,
2B5 Screen layout change device,
2B51 Screen cutting function,
2B52 Screen automatic selection function,
2B53 Screen content change function,
2B54 Memo creation function,
2B55 Screen layout reload function,
2B6 Display screen registration section,
2B7 Layout screen registration part,
2B8 transfer device,
2B1 B controller,
2B2 Comprehensive monitoring device (local monitoring) (overall monitoring),
2BS general monitoring station,
2C water treatment plant (C plant (water treatment)),
2C1 C controller,
2C2 monitoring device (local management),
2mv mobile device,
3 Inter-plant network (in-plant network),
4 Rainfall,
5 Screen layout change device,
5D display screen,
5Da1 monitoring screen selection area,
5Da2 selection screen display area,
5Da3 destination selection area,
5Da4 layout change screen display area,
5Da4ta transferable area,
5Da5 Enlargement / reduction selection instruction area,
5Da6 Transfer instruction area 6 Display screen registration part,
7 Layout screen registration part,
8 Transfer device,
AP1v Measured value of input voltage of pump P1 of A plant,
AP1o A measured value of output of pump P1 of A plant,
AP2v Measured value of input voltage of pump P2 of A plant,
AP2o A plant pump P2 output measurement,
B1A A receiving / transforming equipment operation buttons,
Operation buttons for B1B B substation equipment,
B1C C receiving / transforming equipment operation buttons,
B2A A water supply equipment operation buttons,
B2AD Monitoring screen of the selected monitoring unit equipment,
2Adsa range Screen within the range surrounded by the alternate long and short dash line,
2Adsac Layout change screen display area 5Da4 screen,
B2B B water operation equipment operation buttons,
B2BD Monitoring screen for the selected monitoring unit equipment,
2BDsa Screen within the range surrounded by the dotted line
B2BDsac Layout change screen display area 5Da4 screen,
B2C C water supply equipment operation buttons,
B2CD Monitoring screen of the selected monitoring unit equipment,
2Cdsa Screen within the range surrounded by the dotted line
B2Cdsac Layout change screen display area 5Da4 screen,
B3A A plant monitoring and control network operation buttons,
B3B B Plant monitoring and control network operation buttons,
B3BD Monitoring screen of the selected monitoring unit equipment,
3BDsa Screen within the range surrounded by the dotted line
B3BDsac Layout change screen display area 5Da4 screen,
B3C C plant monitoring and control network operation buttons,
B4k zoom button,
B4s reduction button,
B5Ams A monitoring device operation buttons,
B5 Amvs A mobile device operation buttons,
B5Bms B monitoring device operation buttons,
B5Bms1 No.1 monitoring device operation buttons,
B5Bms2 No.2 monitoring device operation buttons,
B5Bmvs B
B5Cms C monitoring device operation buttons,
B5Cmvs C
BP1v B plant pump P1 input voltage measurement,
BP1o B plant pump P1 output measurement,
BP2v B plant pump P2 input voltage measurement,
BP2o B plant pump P2 output measurement,
CP1v C plant pump P1 input voltage measurement,
CP1o C plant pump P1 output measurement,
CP2v measured value of input voltage of pump P2 of C plant,
CP2o C plant pump P2 output measurement,
P1 pump,
P2 pump,
Pd1 First pond for water treatment,
Pd2 second pond for water treatment,
Vi intake valve,
Vo drain valve.

Claims (13)

A plurality of monitoring devices for monitoring the operation status and measured values of the water treatment plant on the monitoring screen; and
A display screen registration unit in which the monitoring screen displayed by the monitoring device is registered;
A monitoring screen selection area for selecting the monitoring screen registered in the display screen registration unit, a selection screen display area for displaying the monitoring screen selected by the monitoring screen selection area, and the selection screen display area. The monitoring screen for displaying a screen provided with a layout change screen display area that is displayed with the layout changed as indicated by the designated one in the monitoring screen, and for monitoring by the monitoring device And a screen layout changing device for creating
The layout change screen displayed in the layout change screen display area and the monitoring target measurement value displayed on the screen are sent to the instructed monitoring device so that the monitoring device can display the water. Processing plant monitoring system. In the water treatment plant monitoring system according to claim 1,
The water treatment plant monitoring system characterized in that a range of the monitoring screen displayed in the selection screen display area can be specified, and the monitoring screen in the specified range is displayed in the layout change screen display area. In the water treatment plant monitoring system according to claim 1 or 2,
The water treatment plant monitoring system, wherein the water treatment plant is a plurality of water treatment plants in the jurisdiction. In the water treatment plant monitoring system according to claim 3,
The monitoring device is a local monitoring device that monitors the facilities of each water treatment plant, and a comprehensive monitoring device that monitors the facilities of all water treatment plants,
A water treatment plant monitoring system, wherein the screen layout changing device is provided in a general monitoring station where the general monitoring device is provided. In the water treatment plant monitoring system according to claim 4,
The water treatment plant monitoring system, wherein the comprehensive monitoring device and the screen layout changing device are individually provided. In the water treatment plant monitoring system according to claim 4,
A water treatment plant monitoring system, wherein the screen layout changing device is incorporated in the comprehensive monitoring device. In the water treatment plant monitoring system according to claim 1 or 2,
The water treatment plant monitoring system, wherein the water treatment plant is one water treatment plant. In the water treatment plant monitoring system according to any one of claims 3 to 7,
A portable terminal for displaying the monitoring screen;
A water treatment plant monitoring system, wherein the layout change screen and a monitoring target measurement value displayed on the screen are sent to the portable terminal. In the water treatment plant monitoring system according to any one of claims 1 to 8,
In the monitoring screen that displays the monitoring target measurement value when the display count for each monitoring screen displayed on the monitoring device is registered in the display screen registration unit and the monitoring target measurement value is in an abnormal state. In the water treatment plant monitoring system, a predetermined number of the monitoring screens are automatically displayed in the layout change screen display area in the order of the number of times displayed on the monitoring device. In the water treatment plant monitoring system according to any one of claims 1 to 9,
The water treatment plant monitoring system, wherein the screen layout change device includes a screen content change function for changing a screen displayed in the layout change screen display area. In the water treatment plant monitoring system according to any one of claims 1 to 10,
The water treatment plant monitoring system, wherein the screen layout change device has a memo creation function, and a memo created by the memo creation function is sent to the monitoring device instructed together with the layout change screen. In the water treatment plant monitoring system according to any one of claims 1 to 11,
A layout screen registration unit for registering the layout change screen together with the abnormality that has occurred,
Screen layout re-reading function for the screen layout changing device to automatically read the layout change screen stored in the layout screen registration unit corresponding to the abnormality that has occurred and display it in the layout change screen display area A water treatment plant monitoring system comprising: In the water treatment plant monitoring system according to any one of claims 1 to 12,
A layout screen registration unit for registering the layout change screen;
The water treatment plant monitoring system characterized in that the monitoring device has a layout correction function for correcting the layout of a displayed screen and registering it in the layout screen registration.

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