JP2000241585A - System for guiding and assisting for plant operation procedure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent human errors by guiding an operator to a control panel and the like requiring their control with guide lamps and the like on the basis of an operation manual and urging him to operate a plant by monitors and the like. SOLUTION: Many control panels 1 are located laterally to monitor and control a plant such as a nuclear power station. Linear guide lamps 2 of a buried type that are sectioned by each of the control panels 1 are placed on a floor and the like of a passage facing the operation surface of each of these control panels 1. An auxiliary guide lamp 3 is also located in front of each of the control panels 1. An operator can easily reach a prescribed control panel (h) because the guide lamps 2 indicates as far as the control panel (h) in this manner, and one of the auxiliary guide lamps 3 indicates direct to the front thereof. If an item to be operated is selected from a predetermined operation manual program and is inputted by an operation terminal means, the locations of the guide lamps and an auxiliary guide lamp to indicate the computed from the position of a control panel to be operated and are displayed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a plant operation guidance support system for guiding an operator to assist in the operation of various plants such as a nuclear power plant.

[0002]

2. Description of the Related Art A relatively early operation of a plant such as a nuclear power plant in Japan (hereinafter referred to as an "initial plant") is mainly performed by a human operation in which an operator manually operates a control panel, and is also monitored. There are relatively many instruments and switches to operate, and the operation is complicated. For this reason, the operation of the initial plant is performed by an operator who is familiar with the operation of the plant through operation training and the like.

[0003] However, although the operator is familiar with the driving operation, there is a potential for human error due to the complexity of the operation such as responding to an accident, and the generation change of the operator. It is not easy to pass on the technology accompanying this.

[0004] In view of this background, the operation of recent relatively new plants such as nuclear power plants (hereinafter referred to as the latest plant) has been complicated with the development of technology. The burden on operators has been reduced and human errors have been prevented by centralized monitoring by monitoring instruments and the like.

[0005]

However, in an initial plant, if an attempt is made to automate the operation and operation of the latest plant and introduce an integrated monitoring function of monitoring instruments and the like, the existing control panel and process computer must be completely replaced. In addition, it is necessary to replace the plant with one equivalent to the latest plant, which is extremely difficult not only because of the construction period and cost, but also due to restrictions such as installation space.

[0006] In addition, even in the latest plants, the burden of operating operations has been reduced by automation and centralized monitoring, but the operating operations of human systems by operators have not completely disappeared, and the potential for human error has been reduced. Not without.

The present invention (corresponding to claims 1 to 8) provides:
In view of the above situation, the purpose is to guide the operator to a control panel or the like where operation is required by a guide light etc. based on the operation manual in a plant such as a nuclear power plant, and monitor By prompting the operator for operation guidance, plant operation guidance support that can further prevent human errors not only in the initial plant, which mainly uses human operation, but also in the latest automated plant. It is to provide a system.

[0008]

To achieve the above object, a first aspect of the present invention is a system for guiding operation of a plant operating operation of a nuclear power plant having a central control room in which a control panel is installed. Display means attached to the passage or ceiling of the central control room with a guide light, and display processing means for displaying the control panel that requires driving operation with the guide light using a pre-installed operation manual program. It is characterized in that an operator is provided in preparation.

According to the present invention, a display lamp such as a guide light is provided in a passage or a ceiling of a central control room or the like, and the guide light or the like is provided to a control panel requiring a driving operation by using a pre-installed operation manual program. Since the light is turned on (or blinks), the operator can be guided to the front of the control panel that requires a driving operation.

According to a second aspect of the present invention, there is provided a plant operation guidance support system for a nuclear power plant having a central control room in which a control panel is installed, a display means for mounting a display for each control panel, A display processing means for displaying, on a display, the name of a switch or an instrument which needs to be checked or a tag number and a message of an operation guide which need to be operated using an incorporated operation manual program, and On the display of the panel,
A switch or a gauge that requires a driving operation and an operation guide are displayed.

According to the second aspect of the present invention, a display such as a monitor is provided for each control panel, and the names of switches or instruments that need to be operated or instruments or tag numbers and operation guides that need to be confirmed by a preinstalled operation manual program. Is displayed on a display such as a monitor.
Tell the operators what switches or instruments need to be operated,
An operation guide can be provided to the operator.

According to a third aspect of the present invention, there is provided a plant operation guidance support system for a nuclear power plant having a central control room in which a control panel is installed, wherein an indicator light is provided near a switch and an instrument of each control panel. Display means for attaching, and display processing means for displaying an indicator light near a switch or an instrument which needs to be operated using a pre-installed operation manual program, and It is characterized in that a switch or a gauge and an operation guide which require a driving operation are displayed on the indicator lamp.

According to the third aspect of the present invention, an indicator light is provided on the switch and the instrument of each control panel, and a switch which requires an operation operation according to a pre-installed operation manual program or an indicator light of an instrument which requires confirmation is displayed. The operator can be informed of switches or instruments that need to be operated.

According to a fourth aspect of the present invention, there is provided a plant operation guidance support system for a nuclear power plant having a central control room in which a control panel is installed, a portable display capable of wirelessly transmitting and receiving data, Display processing means for displaying, on the portable display, the name of the switch or the tag number and the message of the operation guide that need to be operated by using the built-in operation manual program or the instrument that needs to be confirmed, Necessary switches or instruments are displayed on the portable display.

According to the fourth aspect, a portable display such as a portable personal computer capable of wirelessly transmitting and receiving data is used,
The operator carries the portable display, and displays on the portable display a message such as a name of a switch that requires a driving operation or an instrument that needs to be confirmed or a Tag number and an operation guide according to a pre-installed driving manual program. Therefore, the operator can be informed of switches, instruments, and operation guides that require a driving operation or the like.

According to a fifth aspect of the present invention, there is provided the plant operation guidance support system according to the first to fourth aspects.
Confirmation switch mounting means for attaching a confirmation switch to each control panel; display processing means for sequentially displaying a control panel and switches and instruments and an operation guide for performing the next operation based on an operation manual program together with the input of the confirmation switch; It is characterized in that a series of driving operations composed of a combination of a plurality of operations are sequentially displayed by the display processing means to sequentially guide the operator.

According to claim 5, claim 1 to claim 4
In any of the plant operation guidance support systems described above, a confirmation switch is provided on each control panel, and the control panel and switches, instruments, and operation guides that perform the next operation based on the operation manual program are input together with the confirmation switch input. In the same way as in the first to fourth aspects, since the display is performed one after another by the confirmation switch, the operator can be guided one after another even in a series of driving operations including a combination of a plurality of operations. .

According to a sixth aspect of the present invention, there is provided the plant operation guidance support system according to the fifth aspect, wherein a process computer for automatically collecting and monitoring a process amount of a plant and a signal acquisition for automatically capturing signals from each control panel. The operation manual program is advanced when the conditions are established by combining the logic of the process computer and each control panel using the input means and the preset operation manual program, or the input signal of the confirmation switch by the operator, and operating. A control panel and a display processing means for sequentially displaying switches and instruments and an operation guide, and automatically displaying a guide light in case of an accident or the like, or a series of operations comprising a combination of a plurality of operations. It is characterized in that the driving operation automatically guides the operator sequentially, except for the necessity of the confirmation of the operator.

According to a sixth aspect of the present invention, a process computer for automatically collecting and monitoring a process amount of a plant and a signal of each control panel are automatically fetched, and the process computer and each control panel are set by using a preset operation manual program. The operation manual program is advanced when a condition is established by forming a logic based on an input signal of a confirmation switch by an operator and optionally by an operator, and a control panel and switches, an instrument, and an operation guide for performing the operation are provided. In the same way, since it is displayed one after another, when an emergency driving operation such as an accident is required, a guide light is automatically displayed, and for a series of driving operations consisting of a combination of multiple operations,
The operator can be automatically guided sequentially unless it is necessary for the operator to make an arbitrary confirmation.

According to a seventh aspect of the present invention, in any one of the first to sixth aspects of the present invention, there is provided a plant operation guidance support system, wherein a signal processing means for simultaneously performing a plurality of signal processing means is provided, and a display such as a guide light is provided. Display means that changes the display color of the light to red, blue, green, etc. according to the number of operators and displays them, and sequentially guides multiple operators to the control panel and switches and instruments for operating operation It is characterized by doing.

According to the seventh aspect, the signal processing means for simultaneously performing a plurality of signal processing means and changing the display color of the indicator light such as the guide light to red, blue, green or the like in accordance with the number of operators. Therefore, it is possible to sequentially guide the operators to the control panel, switches, and meters that operate the plurality of operators.

According to an eighth aspect of the present invention, there is provided a simulator for operation training of a central operation control panel simulating a central operation control panel having a function of the plant operation guidance support system according to any one of the first to seventh aspects. It is characterized by being used as.

According to claim 8, claims 1 to 7 are provided.
The central operation control panel configured as any one of the described plant operation guidance support systems can be similarly applied as a plant operation guidance guidance system to a training simulator.

[0024]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a plan view showing an outline of a plant operation guidance support system according to a first embodiment (corresponding to claim 1) of the present invention.

As shown in the figure, in the plant operation guidance support system of this embodiment, many control panels 1 are arranged side by side to monitor and control a plant such as a nuclear power plant. Rows are installed. On the floor or the like of the passage on the operation surface of each control panel 1, a buried linear guide light 2 divided for each control panel 1 is installed. An auxiliary guide light 3 is installed in front of each control panel 1. These guide lights 2 and auxiliary guide lights 3 are not only buried on the floor, but also various types of installation methods, such as a ceiling-mounted type that is hung on the ceiling of a passage or a display type. The lamp 3 is for guiding more accurately, and is not an absolutely necessary component in the present embodiment.

FIG. 2 is a block diagram of the plant operation guidance support system according to the first embodiment of FIG. As shown in the figure, in this embodiment, the computer 4 comprises an operation manual program 5, operation terminal means 6, and arithmetic processing means 7. An operation manual is programmed in advance in the operation manual program 5, and a plurality of operation items are set according to the positions of the control panels and the guide lights and the respective operation operations.

When an operation item to be operated is selected and input from the operation manual program 5 set in advance by the operation terminal means 6, the guide light 9 and the guidance light 9 displayed from the position of the control panel operated by the arithmetic processing means 7 are provided. The location of the auxiliary guide light 10 is calculated, and the calculated guide light 9 and the calculated auxiliary guide light 10 are displayed by the display processing means 8.

FIG. 3 is a plan view of a modification of the first embodiment of FIG. As shown in the figure, in this modification, the display state of the guide light 2 and the auxiliary guide light 3 when the operator A in front of the operation terminal device (computer) 11 operates the control panel as the control panel h. Is shown.

As described above, since the guide light 2 is displayed up to the predetermined control panel h and the auxiliary guide light 3 is displayed in front of the predetermined control panel h, the operator A can easily go to the control panel h. Can be. Further, as a display method of the guide light 2 and the auxiliary guide light 3, not only the lighting of the lamp but also various display methods such as blinking of the lamp so as to flow in the traveling direction may be used. By displaying in this manner, the operator can easily go to a predetermined control panel.

FIG. 4 is a block diagram showing a plant operation guidance support system according to a second embodiment (corresponding to claim 2) of the present invention. As shown in the figure, this embodiment differs from the plant operation guidance support system of FIG. 2 in that a display device 12 is added, and the other configurations are the same. The reference numerals are given and the duplicate description is omitted.

As shown in the figure, in this embodiment, messages such as the names of switches or instruments that need to be operated or instruments or tags that need to be confirmed or Tag numbers and operation guides are monitored by an operation manual program 5 incorporated in advance. Are displayed on the display device 12.

Therefore, according to the present embodiment, when the operator arrives in front of the control panel on which the driving operation is performed, the switches 15 or the instruments 14 and the operation guide (see FIG. 5) which require the driving operation and the like are provided. Since the display is displayed on the display device 12, the plant operation operation can be supported.

FIG. 5 is a front view of a control panel using the display device of FIG. As shown in the figure, the control panel 13 according to the present embodiment includes a display device 12 such as a monitor for each control panel 13.
Is installed. The display device 12 is installed on the top surface of the control panel 13. The display device 12 is modified and embedded in the control panel 13, and a variety of other displays such as installing a portable thin display near the control panel 13 are provided. A method may be used. Instruments 14 and switches 15 are attached to the front of the control panel 13. In the present embodiment, the instrument 14 and the switch 1 when the switch a is turned on on the display device 12 are set.
5 shows an example in which message 5 is displayed.

FIG. 6 is a block diagram of a plant operation guidance support system according to a third embodiment (corresponding to claim 3) of the present invention. This embodiment is different from the plant operation guidance support system of FIG. The configuration is such that an indicator light 16 is used instead of the display device, and the other configuration is the same.

As shown in the figure, in this embodiment, the switches 16 that need to be operated or the instruments that need to be checked are displayed on the indicator lamp 16 by the operation manual program 5 incorporated in advance.

Therefore, according to the present embodiment, when the operator arrives in front of the control panel on which the operation is performed, the switches 15 or the meters 14 (FIG.
) Is displayed on the indicator light 16, so that the plant operation operation can be supported.

FIG. 7 is a front view of a control panel using the indicator lights of FIG. As shown in the figure, the control panel 1 according to the present embodiment
In FIG. 7, an indicator lamp 18 and the like are provided in the vicinity of each of the instruments 14 and the switches 15 instead of the indicator such as the monitor shown in FIG.

This embodiment shows an example in which the indicator lamp 18 is turned on when the switch a is turned on. In this way, when the operator arrives in front of the control panel 17 for performing the operation, the operator can be informed of the switches 15 or the meters 14 that require the operation or the like.

FIG. 8 is a block diagram of a plant operation guidance support system according to a fourth embodiment (corresponding to claim 4) of the present invention. As shown in the figure, this embodiment is different from the plant operation guidance support system of FIGS. 4 and 6 in that a portable display 19 is used instead of a display device or an indicator light.
And the other configurations are the same. Therefore, the same portions are denoted by the same reference numerals and the description thereof will not be repeated.

In the present embodiment, the switches required for operation or the instruments required for confirmation are displayed on the portable display 19 by the operation manual program 5 incorporated in advance.

Therefore, according to the present embodiment, when the operator arrives in front of the control panel on which the driving operation is performed, the switches 15 or the meters 14 (see FIG. 9) which require the driving operation are already understood. Therefore, the plant operation can be performed immediately.

FIG. 9 is a front view of a control panel using the portable display of FIG. As shown in the figure, the control panel 20 according to the present embodiment uses a portable display 21 such as a portable personal computer instead of the display such as the monitor shown in FIG. A type data transceiver 22 is installed,
A data transmitter / receiver 24 is installed in the operation terminal device (computer) 23 so that data transmission / reception between the operation terminal device (computer) 23 and the portable display 21 can be performed wirelessly. As a result, without installing a display for each control panel,
The necessary switches 15 or instruments 14 can be displayed on the portable display 21.

This embodiment is an example in which the portable display 21 for operating the switches a of the control panel h is displayed. As described above, in the present embodiment, when the user arrives in front of the control panel that performs the driving operation, the operator is instructed to the switches 15 or the gauges 14 and the operation guide and the operation guide that require the driving operation and the like. Can be.

FIG. 10 shows a fifth embodiment of the present invention.
It is a flowchart of operation operation of the plant operation operation guidance support system which is (response). As shown in the drawing, the present embodiment is similar to the second to fourth embodiments described above, in that the guide light 9 and the auxiliary guide light 1 are based on the operation manual program 5.
An indicator light such as 0 is displayed. Further, a next operation presence / absence determining means 25 for automatically determining the presence / absence of the next operation based on the operation manual program 5 is provided. If the result of this determination is that there is a next operation, the display processing means 8 causes the display device 12 or the like to display a message such as "After the operation is completed, press the confirmation switch when the next operation is ready." . In the third embodiment, the confirmation switch 2
An indicator lamp 18 is provided in the vicinity of 6 and is turned on.

If there is an input from the confirmation switch 26,
Returning to the arithmetic processing means 7, the operation is repeated based on the operation manual program 5 until there is no next operation. If the next operation determination unit 25 determines that there is no next operation, the program is terminated.

As a result, even for a driving operation in which a plurality of operations are combined, the operator can be guided one after another based on the driving manual program 5 to guide the operation.

Usually, when a certain driving operation is performed, the operation is almost always a combination of a plurality of operations. For this reason, in the second to fourth embodiments, the means for providing a confirmation switch on each control panel or display unit allows the operator to turn off the confirmation switch when the current operation is completed and the next operation is ready. When inputting, the next operation content is guided. Hereinafter, similarly, a series of operations can be sequentially guided to the operator based on the operation manual.

FIG. 11 shows a sixth embodiment of the present invention.
It is a flowchart of operation operation of the plant operation operation guidance support system which is (response). As shown in the figure, in this embodiment, in a system similar to the plant operation guidance support system of FIG. 10, data signals such as temperature and pressure of the control panel 27 and the process computer 28 are automatically taken in by the automatic data input means 29. Like that. Various logics are incorporated in the logic storage means 30 according to the situation based on the operation manual program 5, and if logic conditions such as temperature and pressure are satisfied, the logic storage means 30 is based on the operation manual program 5 as in FIG. The guidance light 9 and the display device 12 are displayed. As a result, the system can be automatically started not only when an arbitrary request is made by the operation terminal but also when a certain condition such as an accident is satisfied.

When the presence / absence of the next operation is determined by the next operation presence / absence determining means 25 as in FIG.
A confirmation necessity judging means 31 for judging the necessity of the confirmation of the operator by 6 is provided. If confirmation is not required, the process returns to the logic storage means 30, and the same operation is repeated thereafter. In this case, for example, in response to an operation message for turning on a certain switch, whether or not the operator actually turned on the switch is automatically confirmed by means of inputting the signal and confirming by logic, and the next operation message Is displayed.

When the confirmation necessity judging means 31 judges that the confirmation by the confirmation switch is necessary, the display processing means 8 operates as follows in FIG. Is displayed on the display device 12 or the like, and if there is an input from the confirmation switch 26, the process returns to the logic storage means 30, and the same operation is repeated thereafter. Next operation existence determining means 2
If it is determined that there is no next operation according to 5, the program is terminated.

Further, in this embodiment, the automatic data input means 29 for automatically taking in the signals of the process computer and the control panels is provided, so that a preset operation program and the signals of the process computer and the control panels, In some cases, a display processing means for proceeding the operation manual when a condition is satisfied by forming a logic based on an input signal of a confirmation switch by an operator's option, automatically or by the operator based on a preset operation manual Thus, the operator can be sequentially guided to the control panel, switches, and instruments for performing the next operation in the same manner as in the first to third embodiments. Further, the system can be automatically started when a certain condition such as temperature is satisfied, such as at the time of an accident, as well as at the time of an arbitrary request from the operation terminal.

FIG. 12 shows a seventh embodiment of the present invention.
FIG. 2 is a plan view showing an outline of a plant operation guidance support system as an example), and among two operators A and B in front of an operation terminal device (computer) 11, the operator A is controlled by a control panel h.
And the guide light 2 for guiding the operator B to the control panel k
6 is a display example of the auxiliary guidance 3. The system configuration of the other devices is basically the same as that of the first embodiment of FIG.

In the fourth embodiment, portable displays (including data transceivers) are prepared for the number of operators. In the first to sixth embodiments,
It is assumed that the signal processing means can perform a plurality of signal processing simultaneously, and that the display colors of the indicator lights such as the guide lights are changed to red, blue, green, etc. according to the number of the operators, so that a plurality of operations can be performed. Each operator can be sequentially guided to the control panel, switches, and instruments that perform the operations.

In some plants such as nuclear power plants, a simulator for operation training simulating an actual central control panel is installed. As such a simulator for operation training, the plant operation guidance support system (corresponding to claim 8) of the first to seventh embodiments can be applied. In this case, the system configuration of the device is basically the same as the first to seventh embodiments.

[0055]

As described above, the present invention (Claim 1)
According to claim 8), in a plant operation operation of a nuclear power plant, an operator is guided to a location on a control panel that requires operation by a guide light or the like based on an operation manual, and the operator is instructed by a monitor or the like if necessary. The plant operation guidance that can further prevent human error not only in the initial plant that mainly performs human operation but also in the latest plant that is being automated by prompting the operation guide To provide a support system.

[Brief description of the drawings]

FIG. 1 is a plan view of a plant operation operation guidance support system according to a first embodiment of the present invention.

FIG. 2 is a block diagram of a plant operation guidance support system according to the first embodiment of FIG. 1;

FIG. 3 is a plan view of a modification of the first embodiment of FIG. 1;

FIG. 4 is a block diagram of a plant operation guidance support system according to a second embodiment of the present invention.

FIG. 5 is a front view of a control panel of the plant operation guidance support system of FIG. 4;

FIG. 6 is a block diagram of a plant operation guidance support system according to a third embodiment of the present invention.

FIG. 7 is a front view of a control panel of the plant operation guidance support system of FIG. 6;

FIG. 8 is a block diagram of a plant operation guidance support system according to a fourth embodiment of the present invention.

FIG. 9 is a schematic diagram showing the relationship between a control panel and operators of the plant operation guidance support system of FIG. 8;

FIG. 10 is a flowchart of the operation of the plant operation guidance support system according to the fifth embodiment of the present invention.

FIG. 11 is a flowchart showing the operation of the plant operation guidance support system according to the sixth embodiment of the present invention.

FIG. 12 is a plan view of a plant operation guidance support system according to a seventh embodiment of the present invention.

[Explanation of symbols]

1, 13, 17, 20, 27: control panel, 2, 9: guide light, 3, 10: auxiliary guide light, 4, 14: computer, 5: operation manual program, 6: operation terminal means, 7: arithmetic processing Means 8, display processing means, 11, 23 operation terminal device (computer), 12 display device, 14 instruments, 15
Switches, 16, 18: Indicator light, 19: Portable display, 21: Portable display, 22: Portable data transceiver, 24: Data transceiver, 25: Next operation presence / absence determining means, 26: Confirmation switch , 28 ... Process calculator, 29
... Automatic data input means, 30 ... Logic storage means, 31
… Confirmation necessity determination means.

Claims (8)

[Claims] 1. A system for guiding operation of a plant operating in a nuclear power plant having a central control room in which a control panel is installed, wherein said display means is provided with a guide light on a passage or ceiling of said central control room. And a display processing means for displaying, by a guide light, a control panel requiring a driving operation using a pre-installed driving manual program to guide the operator. 2. A nuclear power plant plant operation guidance support system having a central control room in which a control panel is installed, a display means for mounting a display for each control panel, and an operation manual program pre-installed. Display processing means for displaying on the display the name of the switch or the instrument or tag number and the operation guide of the switch that needs to be operated by using or confirmation, the display of the control panel that performs the operation, A plant operation guidance support system that displays switches or instruments and operation guides that require operation. 3. A system for guiding operation of a plant operating in a nuclear power plant having a central control room in which a control panel is installed, a display means for mounting an indicator light near a switch and an instrument of each control panel, Display processing means for displaying a switch that requires a driving operation or an indicator light near an instrument that needs to be confirmed by using a built-in operation manual program; A plant operation guidance support system characterized by displaying necessary switches or instruments and an operation guide. 4. A portable display capable of wirelessly transmitting and receiving data, and a pre-installed operation manual program in a plant operation operation guidance support system for a nuclear power plant having a central control room in which a control panel is installed. Display processing means for displaying on the portable display the name or Tag number of the switch or the instrument that needs to be operated or the message of the operation guide that needs to be confirmed, using the switch or the instrument that requires the operation. A plant operation guidance support system, wherein the information is displayed on the portable display. 5. The plant operation guidance support system according to claim 1, wherein a confirmation switch mounting means for attaching a confirmation switch to each control panel, and an input of the confirmation switch and the following based on an operation manual program. A control panel and switches for performing operations and a display processing means for sequentially displaying instruments and operation guides are provided, and even for a series of driving operations composed of a combination of a plurality of operations, the display processing means displays the operation operation. A plant operation guidance support system characterized by sequentially guiding operators. 6. A plant operation guidance support system according to claim 5, wherein a process computer for automatically collecting a process amount of the plant and performing a monitoring process, and a signal capturing means for automatically capturing a signal of each control panel, and presetting A control panel and switches that operate and execute the operation manual program when the conditions are established by forming logic based on the signals of the process computer and each control panel or the input signal of the confirmation switch by the operator using the prepared operation manual program And display processing means for sequentially displaying instruments and operation guides, automatically displaying driving lights in the event of an accident, etc., or performing a series of driving operations consisting of a combination of multiple operations by the operator. Except for the need for confirmation, the plant operation guidance support system is characterized by automatically guiding operators sequentially. Stem. 7. The plant operation guidance support system according to claim 1, further comprising signal processing means for simultaneously performing a plurality of signal processing means, and operating a display color of an indicator light such as a guide light. Red, blue, according to the number of members
A plant operation guidance support system comprising: display means for changing the display color to green or the like; and sequentially guiding a plurality of operators to a control panel, switches, and instruments for performing the operation. 8. A central operation control panel simulating a central operation control panel having a function of the plant operation operation guidance support system according to claim 1 is used as a simulator for operation training. Plant operation guidance support system.