JPH11249729A - Operation monitoring operating device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate the cooperative jobs of operators and a monitoring job of an operation manager by designating the corresponding relation between the display parts of the individual information shown on every at-hand display screen and the shared information shown on a shared display screen. SOLUTION: A shared information display 1 shows an entire plant flow chart and the summary information as the overview information on a plant. The at-hand display screens 3a and 3b of an individual information display 2 show the plant detailed information, i.e., the information on the detailed flow charts of the plant, the trend graphs of each parameter, the operation procedure manuals, etc., separately from each other. Then the monitoring operation object (viewpoint of operator) of every operator is identifiably shown on the screen of the display 1 when plural operators operate the plant monitoring jobs via the screens 3a and 3b of the display 2. Thus, the cooperative jobs are supported among the operators.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an operation monitoring and operating device for performing operation and maintenance of a plant by centralized control through a cooperative operation of a plurality of operators.

[0002]

2. Description of the Related Art As a conventional operation monitoring operation device, it is possible to request individual information by designating display information on a large screen display device.
There is “Interactive control system using a plurality of displays and control method thereof” disclosed in Japanese Patent No. 4181. FIG. 8 is a screen explanatory view showing a display screen of a conventional operation monitoring and operating device. In the figure, 1 is a large screen, 10 and 30 are hand screens, 20 is a display for setting control data of the boiler,
Reference numerals 15 and 35 denote pointers that move in conjunction with the mouse, and reference numeral 40 denotes a monitor image of the boiler.

Next, the operation will be described. In this operation monitoring operation device, when the pointer 15 or 35 points the large screen 1 so that the information on the display on the shared screen can be quickly referred to on the personal screen,
The corresponding information of the pointed large screen 1 is the hand screen 1
Requested at 0,30. The pointer 15 is linked with a mouse registered for the driver. Pointer 3
Reference numeral 5 is linked to a mouse registered for the inspector. When the large screen 1 is pointed by the pointer 15, information for the driver is displayed on the hand screen 10, and when the large screen 1 is pointed by the pointer 35, information for the inspector is displayed on the hand screen 30. Thereby, the operator monitoring on each hand screen can refer only to the information necessary for himself without disturbing other operators.

[0004]

Since the conventional operation monitoring and operating device is configured as described above, the display device for displaying the shared information on the large screen 1 and the individual information on the hand screen 10,
The display devices to be displayed on the display device 30 are devices configured to display information independently of each other, and when they cooperate with each other, a request for individual information from the shared information displayed large on the large screen 1 is made. Screens 10 and 30
Or the transfer of the display information of the individual information displayed on the large screen 1 as large display information. For this reason, the display screen of the large screen 1 and the hand screen 1
From the individual display screens at 0 and 30, it is not possible to know what monitoring operations each operator and the driving manager are performing, and it is difficult to cooperate between the driving crews. there were.

On the other hand, functions such as requesting individual information from the shared information displayed on the large screen 1 and transferring the display information of the individual information to the display device of the large screen 1 include:
In a large-scale and complex plant such as a nuclear power plant, operations such as requesting and transferring information result in time loss, and in the case of frequently requested individual information, a large screen 1 and a local screen are displayed each time. There is a problem that the line of sight moves between 10 and 30 and the burden such as physical fatigue on the operator increases.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to operate a plant or the like by operating and monitoring operators, to perform a cooperative operation between operators in a monitoring operation, and to operate the plant. It is an object of the present invention to obtain an operation monitoring operation device that facilitates a monitoring operation for an administrator.

[0007]

An operation monitoring and operating device according to the present invention comprises: a shared information display means for displaying, on a shared display screen, shared information shared by each operator with respect to a plant; Individual information display means for displaying individual information used for operation and monitoring on a local display screen, and correspondence between the individual information displayed on each local display screen and a shared information display location displayed on the shared display screen And a correspondence specifying means for specifying the relation on the shared display screen.

[0008] In the driving monitoring and operating device according to the present invention, the individual information display means is configured as a portable terminal having a display screen at hand.

The driving monitoring and operating device according to the present invention displays the shared information display location on the shared display screen corresponding to the individual information displayed on the local display screen by the individual information display means, by highlighting or flickering.
This makes it possible to identify other shared information display locations.

[0010] The operation monitoring and operating device according to the present invention is characterized in that each of the local display screens is displayed by highlighting with a color set for each of the operators who operate and monitor the plant or the local display screens used by the operators. And a correspondence relationship between the individual information and the shared information display location on the shared display screen.

[0011] In the operation monitoring and operating device according to the present invention, the individual information display means displays a pointer to a shared information display location corresponding to the individual information displayed on the local display screen.

An operation monitoring and operating device according to the present invention sets a display color of a pointer for each operator who operates or monitors a plant, or for each local display screen used by the operator, and displays an individual color displayed on the local display screen. A pointer of a display color set for the local display screen is displayed at a shared information display location corresponding to the information.

[0013] The operation monitoring and operating device according to the present invention provides the operation information and the monitoring contents performed on the local display screen to a shared information display location corresponding to the individual information displayed on the local display screen by the individual information display means. This is a text display.

[0014] The operation monitoring and operating device according to the present invention, when the individual information displayed on the local display screen by the individual information display means is information obtained by aggregating information of each system of the plant, displays the shared information. The shared information display location corresponding to the individual information on the information on the shared display screen displayed by the means is highlighted.

[0015]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below. Embodiment 1 FIG. FIG. 1 is a block diagram showing the overall configuration of the operation monitoring and operating device according to the first embodiment. In FIG. 1, reference numeral 1 denotes a shared information display device having a shared display screen (shared information display means, correspondence indicating means), 2 denotes an individual information display device (individual information display means, correspondence indicating means), and 3a and 3b denote the same. A local display screen provided with a touch sensor, 4a is an individual information display processor for displaying individual information on the local display screen 3a (individual information display means, correspondence indicating means), and 4b is individual information on the local display screen 3b. 5 is an individual information display processor (individual information display means, correspondence indicating means) for displaying the shared information, and 5 is a shared information display processor (shared information display means, the correspondence 7 is a radio base station such as a PHS base station for business use and a wireless LAN access point, and 8 is a portable terminal (individual information). Display means), 9 is a control device (correspondence clarifying means) for sharing execution control when performing on-site information exchange between the central control room and the portable terminal 8 for monitoring operation, and 6 is an individual information display processor. This is a plant information transmission network in which 4a, 4b, a shared information display processor 5, a wireless base station 7, a control device 9, and the like are connected. 100 and 101 are pointers, and the pointer 100 is linked to a mouse registered for a driver, for example, and the pointer 101 is linked to a mouse registered for an inspector, for example.

Here, plant information, such as plant pressure and water level, input from the controller 9 is sent to the individual information display processors 4a and 4b and the shared information display processor 5 via the plant information transmission network 6. The information is transmitted and displayed on the local display screens 3a and 3b of the shared information display device 1 and the individual information display device 2, respectively. At this time, the shared information display device 1 displays the system diagram and summary information of the entire plant as overview information of the plant, and the hand-held display screens 3a and 3b of the individual information display device 2 display detailed information of the plant, that is, the plant information. Information such as detailed system diagram, trend graph of each parameter, operation procedure manual, etc. is individually displayed.

Next, the operation will be described. The operation monitoring and operating device according to the first embodiment, when a plurality of operators are performing plant monitoring operations on the local display screens 3a and 3b of the individual information display device 2, the monitoring operation target (operation The shared information display device 1)
By displaying the information on the system diagram displayed on the screen in a distinguishable manner, the cooperative work of each operator is supported.

FIG. 2 shows the screen display contents of the shared information display device 1 and the display screens 3 a,
FIG. 3B is a screen explanatory view showing the relationship with the screen display content of FIG.
A system diagram of the nuclear reactor is displayed and output on the screen of the shared information display device 1. The operator requests information on the local display screens 3a and 3b of the individual information display device 2.

The example shown in FIG. 2 shows a case where the operator requests a monitoring screen of the reactor on the individual information display device 2 side and monitors the position of the control rods of the reactor. At the top, a pointer 100 is displayed to a portion of the reactor corresponding to the requested position, and a highlight display (for example, a color change display,
Flicker display etc.) to indicate that the operator is accessing this part. Display screen 3 at hand
In b, the state of the reactor control rod position is displayed and output, whereby the operator monitors the state of the reactor control rod position.

On the other hand, the operator in charge of the turbine generator side or the shift supervisor (operation manager) can use the highlight display on the display of the reactor on the screen of the shared information display device 1 to indicate that the operator is Knowing that the reactor part is being monitored, the shift chief requests information such as the water level and pressure for the pressurizer and steam generator that are affected by the power adjustment of the reactor to the local display screen 3a. Such information makes it possible to take appropriate measures such as monitoring the pressurizer and the steam generator.

As described above, according to the first embodiment, the parts of the plant monitored by the operator on the display screen at hand are displayed on the screen of the shared information display device 1 by the other operators. The operator can easily grasp the highlighted parts on the system diagram, so that the cooperative work between the operators can be performed smoothly and the operator can monitor each operator. There is an effect that an operation monitoring operation device that can easily grasp the operation can be obtained.

Embodiment 2 FIG. In the operation monitoring and operating device according to the second embodiment, when a plurality of operators are performing an operation, it is possible to identify which part each operator focuses on. FIG. 3 shows the screen display contents of the shared information display device 1 and the display screens 3a, 3b, and 3b of the individual information display device 2 in the operation monitoring and operating device according to the second embodiment.
FIG. 3B is a screen explanatory view showing the relationship with the screen display content of FIG.
A system diagram of the nuclear reactor is displayed and output on the screen of the shared information display device 1. In FIG. 3, the same or corresponding parts as those in FIGS. 1 and 2 are denoted by the same reference numerals, and description thereof will be omitted.

In the example shown in FIG. 3, the individual information display device 2 has two operators 11 and 12
2 monitors the reactor (for example, the position of the control rod of the reactor) on the hand display screen 3b, while the operator 11 monitors the pressurizer (for example, trend monitoring of the pressure of the pressurizer) on the hand display screen 3a. I have. At this time, whether to highlight (for example, display in red) the part of the reactor displayed on the screen of the shared information display device 1 corresponding to the reactor being operated on the handy display screen 3a Or, by changing the color of the pointer 100 displayed on the part of the nuclear reactor to red,
The fact that the operator 12 is operating the reactor is shown on the screen of the shared information display device 1.

Similarly, the portion of the pressurizer of the reactor on the screen of the shared information display device 1 corresponding to the pressurizer operated by the operator 11 is highlighted on the display screen 3a (for example, yellow). Display) or
The pointer 101 displayed on the pressurizer portion of the reactor on the screen of the shared information display device 1 is shown in yellow to indicate that the operator 11 is operating the reactor. 1 on the screen.

As described above, by allowing a plurality of operators to mutually understand the monitoring operation location of the plant on the shared information display device 1, it is possible to prevent operation conflict between the operators. Therefore, it is possible for a plurality of operators to mutually grasp and confirm that a part that affects the plant is being monitored. Also, when there is a manager such as a shift supervisor,
The manager can easily grasp which part of the plant is being monitored by each operator, so that not only the plant but also the operating crew can be managed.

As described above, according to the second embodiment, each operator corresponds to the part of the plant which is being operated and monitored on the display screen at hand by the shared information display device 1.
Of the plant that each operator is operating and monitoring on the display screen at hand by each operator on the system diagram displayed on the screen of FIG. Can be grasped on the screen of
Each operator can easily understand which parts are being operated and monitored by other operators, prevent operation conflicts between the operators, and the manager can determine which parts are Since it is possible to easily grasp whether the operation and management are being performed, there is an effect that an operation monitoring operation device that can easily manage not only the plant but also the operation crew is obtained.

Embodiment 3 FIG. 4 shows the third embodiment.
FIG. 5 is a screen explanatory diagram showing a relationship between the screen display contents of the shared information display device 1 and the screen display contents of the local display screens 3a and 3b of the individual information display device 2 in the operation monitoring operation device of FIG. Displays a system diagram of the nuclear reactor. In FIG. 4, the same or corresponding parts as those in FIG. 3 are denoted by the same reference numerals, and description thereof will be omitted. In the third embodiment, similar to the second embodiment, the handy display screens 3a, 3a,
The part of the plant corresponding to the information displayed in 3b is displayed on the screen of the shared information display device 1 so as to be distinguishable from other parts. At this time, the operator 12 performs an operation on the plant, for example, a control rod. When the operation of switching the control mode from automatic to manual is performed, in order to allow all crew members to grasp the operation contents at this time, “operator 1
The message 109 of "2: control rod mode manual" is displayed on the relevant portion (reactor in this case) on the screen of the shared information display device 1.

As described above, according to the third embodiment, not only the point of interest of each operator when a plurality of operators are arranged, but also the contents of the operation of the plant by each operator are all described. There is an effect that a driving monitoring operation device that can be made known to the driving crew can be obtained.

Embodiment 4 In the first to third embodiments, parts on the system diagram of the plant displayed on the screen of the shared information display device 1 corresponding to the information displayed on the local display screen can be distinguished from other parts. By doing so, cooperative monitoring and driving operation of each operator were realized. The screen used for plant monitoring operation is not necessarily the screen corresponding to the plant system, but is a screen that displays information corresponding to a certain operation or the safety function check of the plant by integrating the information of each plant system. There is also a screen displayed by aggregating information of each system corresponding to a function purpose such as a power generation function check.

In the fourth embodiment, in order to cope with such a screen, an overview display of an operation task and an overview display of a plant function are displayed on the screen of the shared information display device 1 in addition to the system diagram. By highlighting a portion corresponding to the local display screen in the display, all the operators can share the point of interest of each operator.

FIG. 5 is a screen explanatory diagram showing the relationship between the screen display contents of the shared information display device 1 and the screen display contents of the local information display device 2 of the individual information display device 2 in the operation monitoring and operating device according to the fourth embodiment. Yes, shared information display device 1
, A reactor system diagram, an overview display of operation tasks and an overview display of plant functions are output.

In FIG. 5, the same or corresponding parts as in FIGS. 2, 3 and 4 are denoted by the same reference numerals, and description thereof will be omitted. In FIG. 5, 3c and 3d depict a local display screen corresponding to a plant system, 3e a local display screen corresponding to a plant task (for example, confirmation of automatic activation of auxiliary equipment by a sequence), and 3f a confirmation of a plant function ( For example, a hand-held display screen corresponding to a plant safety function such as a core heat removal function), 21 is an overview display of the operation task output on the screen of the shared information display device 1, and 22 is an overview of the plant function. It is a display.

Next, the operation will be described. The parts on the system diagram displayed on the screen of the shared information display device 1 corresponding to the information displayed on the local display screens 3c and 3d of the individual information display device 2 are the same as those described in the first embodiment. As in the third embodiment, on the system diagram displayed on the screen of the shared information display device 1, it is displayed so as to be distinguishable from other parts.

On the other hand, the hand-held display screen 3e corresponding to the plant task is a display screen for the plant task such as confirmation of the automatic activation of the auxiliary equipment by a sequence. The corresponding part of the task overview display 21 is highlighted. On the confirmation screen of the plant function such as the hand-held display screen 3f, the corresponding part of the overview display 22 of the plant function on the screen of the shared information display device 1 is highlighted.

As described above, according to the fourth embodiment, overview information corresponding to various screens, such as a display screen for plant tasks and a confirmation screen for plant functions, is displayed on the screen of the shared information display device 1. By highlighting, all operators can grasp the tasks and plant functions that are being monitored on each display screen, so that each operator's point of interest is displayed on all screens used for plant operation and monitoring. There is an effect that an operation monitoring operation device that can be clearly displayed to all the operators on the screen of the shared information display device 1 and can efficiently support the cooperative work between the operators can be obtained.

Embodiment 5 In the first to fourth embodiments, when an information request is made by an operator on the individual information display device 2 side, a pointer is displayed on the screen of the shared information display device 1 and the request is displayed. The part of the system diagram displayed on the screen of the shared information display device 1 corresponding to the displayed information is displayed so as to be distinguishable from other parts, and the task overview is displayed in accordance with the local display screen of the shared information display device 1. The corresponding part of the display and overview display of the plant function is displayed so as to be distinguishable from other parts.

However, in the operation and monitoring of the plant, there may be a case where the detailed information is requested from the overview screen on the shared information display device 1. Also in this case, it is considered effective to display the point of interest of each operator and share the information as information, so that in the fifth embodiment, detailed information is displayed on the screen of the shared information display device 1. Is requested, the corresponding part is highlighted in the overview information (color change display, pointer display, etc.). Thereafter, when the screen is switched on the individual information display device side, the first to fourth embodiments are performed.
Similarly to the above, the pointer moves to a position on the screen of the shared information display device 1 corresponding to the screen after switching. FIG.
Is a screen explanatory diagram showing the relationship between the screen display contents of the shared information display device 1 and the screen display contents of the local display screens 3a and 3b of the individual information display device 2 in the operation monitoring and operating device according to the fifth embodiment; 6, the same or corresponding parts as those in FIG. 4 are denoted by the same reference numerals, and description thereof will be omitted. In the screen explanatory diagram shown in FIG. 6, a system diagram of a nuclear reactor, a site screen, and the like are displayed and output on the screen of the shared information display device 1. In FIG. 6, reference numeral 102 denotes an individual information display for an operator monitoring on the local display screen 3 b of the individual information display device 2 to request detailed information from a system diagram on the screen of the shared information display device 1. Device 2
The pointer is operated by the mouse on the side. When the pointer of the reactor of the system diagram on the screen of the shared information display device 1 is pointed by the pointer 102, detailed information such as a position of a reactor control rod of the reactor is displayed on the handy display screen 3b of the individual information display device 2. Is displayed and output,
At this time, the reactor in the system diagram displayed on the screen of the shared information display device 1 is highlighted by a color change display, a pointer display, or the like. As a result, the attention point of the operator who is monitoring on the display screen 3b at hand,
Other operators can easily know from the screen of the shared information display device 1, and each operator can easily share the information of the region of interest of the operator who is monitoring on the handy display screen 3b as information. be able to.

As described above, according to the fifth embodiment, the part where each operator has requested detailed information from the overview screen on the shared information display device 1 to the local display screen is easily displayed by other operators. Therefore, there is an effect that an operation monitoring and operating device capable of efficiently supporting cooperative work between operators can be obtained.

Embodiment 6 FIG. In the operation monitoring and operating device according to the sixth embodiment, even when the monitoring operation information is shared with the site, the corresponding location is displayed on the shared information display device 1 in the central control room from the mobile terminal at the site, whereby the central control room is displayed. And collaborative work on site. FIG. 7 is a screen description showing the relationship between the screen display contents of the shared information display device 1 and the local display screen of the individual information display device 2 or the screen display contents of the portable terminal 8 in the operation monitoring and operating device according to the sixth embodiment. In FIG. 7, the same or corresponding parts as those in FIG. 1 are denoted by the same reference numerals and description thereof is omitted. In FIG. 7, reference numeral 31 denotes a site operation status displayed and output on the screen of the shared information display device 1, 32 denotes a pointer indicating a site access location displayed on the system diagram of the reactor, and 41 denotes a local information display device 2 Display screen or mobile terminal 8
Is the on-site work status displayed and output on the screen.

Next, the operation will be described. On the screen of the shared information display device 1, a system diagram of the nuclear reactor, a site access location for the system diagram, a site operation status, and the like are displayed and output. The on-site access location is indicated by a pointer 32, and the on-site operation statuses 31 and 41 include an image of a target site on the site and a status of on-site operation check (devices are collated with a barcode when operating on-site devices, and operation results are input. Do)
Is displayed as site information collected by the mobile terminal 8.

At this time, by displaying and highlighting the pointer 32 to a site on the system diagram corresponding to the site of the plant where the site operation is being performed, the point of view of the site worker,
The operation content can be made known to all operators in the central control room. In the example of FIG. 7, the area around the valve on which the field work has been performed is highlighted by the pointer 32 on the overviewed system diagram.

As described above, according to the sixth embodiment, it is possible to obtain an operation monitoring operation device capable of safely and efficiently performing cooperative work such as operation and monitoring of a plant including a site. is there.

[0043]

As described above, according to the present invention, the correspondence between the individual information displayed on each hand display screen and the shared information display location displayed on the shared display screen is displayed on the shared display screen. Since the system is provided so as to include the correspondence relationship specifying means for specifying, the respective operators who operate and monitor each system of the plant by the respective display screens are provided at the locations of the plant operated and monitored by other operators. Can be grasped by the shared display screen, and an administrator who performs overall operation and monitoring of the plant and comprehensively manages each operator can share the operation and monitoring points of the plant by each operator. It can be grasped on the display screen, and the cooperative work between each operator in the operation of each operator who operates and monitors the plant, and the operation There is an effect that monitoring work becomes easy for the administrator.

Further, since the correspondence between the individual information input from the portable terminal and the shared information display portion displayed on the shared display screen can be clearly indicated on the shared display screen, the portable terminal can be used at the site. Even when the operator operates, monitors, adjusts, etc. in accordance with the on-site situation, other operators other than the operator operating the mobile terminal at the on-site are operated, monitored, and adjusted at the on-site. The location of the plant that can be grasped by the shared display screen, and the overall operation of the plant, the administrator who performs monitoring and comprehensive management of each operator, the operation by the operator at the site, The location of the plant where monitoring and adjustment are performed can be grasped on the shared display screen, and operation and monitoring of the plant including the site are performed. Cooperative work among the operator in the working of the operator, and a monitoring work becomes easy effects for the driver administrator.

Further, to the shared information display location corresponding to the individual information displayed on the display screen at hand including the portable terminal,
Since it is provided with a configuration to display the text of the operation content and the monitoring content performed on the hand display screen, operation of each system of the plant by each hand display screen,
Each operator performing monitoring can grasp not only the location of the plant that other operators are operating, monitoring and adjusting, but also the operation, monitoring, and adjustment contents on the shared display screen. Also, an administrator who performs overall operation of the plant, monitoring and general management of each operator can also grasp the operation of the plant by each operator, contents of monitoring by the shared display screen. Therefore, there is an effect that the cooperative work among the operators in the operation of the operators performing the operation and monitoring of the plant and the monitoring work for the operation manager become easy.

In the case where the individual information displayed on the local display screen by the individual information display means is information obtained by aggregating information of each system of the plant, the shared display screen displayed by the shared information display means It is configured to include a correspondence indicating means for highlighting a shared information display portion corresponding to the individual information for the above information, so that the information of each system of the plant is aggregated to respond to a certain operation operation. For individual information displayed by aggregating information of each system corresponding to the function purpose such as confirmation of various functions, the corresponding shared information display location can be highlighted, and plant operation and monitoring There is an effect that the cooperative work among the operators in the operation of each operator performing the operation and the monitoring work for the operation manager become easy.

[Brief description of the drawings]

FIG. 1 is a block diagram illustrating an overall configuration of an operation monitoring and operating device according to a first embodiment of the present invention.

FIG. 2 is a screen explanatory diagram showing a relationship between screen display contents of a shared information display device and screen display contents of a local display screen of an individual information display device in the operation monitoring and operating device according to the first embodiment of the present invention.

FIG. 3 is a screen explanatory diagram showing a relationship between screen display contents of a shared information display device and screen display contents of a local display screen of an individual information display device in the operation monitoring and operating device according to the second embodiment of the present invention.

FIG. 4 is a screen explanatory diagram showing a relationship between screen display contents of a shared information display device and screen display contents of a local display screen of an individual information display device in an operation monitoring and operating device according to a third embodiment of the present invention.

FIG. 5 is a screen explanatory diagram showing a relationship between screen display contents of a shared information display device and a screen display content of a local display screen of an individual information display device in an operation monitoring and operating device according to a fourth embodiment of the present invention.

FIG. 6 is a screen explanatory diagram showing a relationship between screen display contents of a shared information display device and screen display contents of a local display screen of an individual information display device in an operation monitoring and operating device according to a fifth embodiment of the present invention.

FIG. 7 is a screen explanatory diagram showing a relationship between a screen display content of a shared information display device and a handy display screen of an individual information display device or a screen display content of a portable terminal in a driving monitoring and operating device according to a sixth embodiment of the present invention. is there.

FIG. 8 is a screen explanatory view showing a display screen of a conventional operation monitoring and operating device.

[Explanation of symbols]

1 shared information display device (shared information display means, correspondence indicating means), 2 individual information display device (individual information display means,
Correspondence specifying means), 4a, 4b Individual information display processor (individual information display means, correspondence specifying means), 5
Shared information display processor (shared information display means, correspondence indicating means), 8 mobile terminal (individual information display means), 9
Control device (correspondence indicating means).

Claims (8)

[Claims] 1. Shared information display means for displaying, on a shared display screen, shared information shared by each operator on a plant, and individual information used by each of the operators for operation and monitoring of the plant is displayed on hand. Individual information display means to be displayed on a screen, Correspondence relationship between the individual information displayed on each of the local display screens and a shared information display location displayed on the shared display screen, the correspondence relationship being clearly indicated on the shared display screen An operation monitoring and operating device provided with a specifying means. 2. The personal information display means is a portable terminal having a display screen at hand.
The operation monitoring operation device according to the above. 3. The individual relationship display means highlights or flickers a shared information display location corresponding to the individual information displayed on the local display screen by the individual information display means, thereby displaying the individual display screen of each local display screen. The operation monitoring and operating device according to claim 1 or 2, wherein a correspondence relationship between information and a shared information display location on the shared display screen is specified. 4. A correspondence specifying means, comprising: an operator who operates or monitors a plant; or a highlight display by a color set for each of the local display screens used by the operator. 4. The operation monitoring and operating device according to claim 3, wherein a correspondence between individual information and a shared information display location on the shared display screen is specified. 5. The correspondence relationship indicating means displays a pointer to a shared information display location corresponding to the individual information displayed on the local display screen by the individual information display means. The operation monitoring and operating device according to any one of claims 1 to 7. 6. The correspondence specifying means sets a display color of a pointer for each operator who operates or monitors the plant, or for each local display screen used by the operator, and adds the individual display information displayed on the local display screen to the pointer. 6. The operation monitoring and operating device according to claim 5, wherein a pointer of a display color set for the local display screen is displayed at a corresponding shared information display location. 7. A correspondence display unit displays text of operation and monitoring performed on the local display screen at a shared information display location corresponding to the individual information displayed on the local display screen by the individual information display unit. The operation monitoring and operating device according to claim 6, wherein 8. When the individual information displayed on the local display screen by the individual information display means is information obtained by aggregating information of each system of the plant, the correspondence specifying means is provided by the shared information display means. 7. The operation monitoring and operating device according to claim 5, wherein a shared information display location corresponding to the individual information on the information on the displayed shared display screen is highlighted.