JPH04288612A - Operation backup device - Google Patents

Abstract

PURPOSE:To reduce the erroneous operation by making an operator correctly recognize an object device in the field. CONSTITUTION:Operation item data is transmitted from an operation item data processing device 2 through a transmission equipment 4 and is received by an operation item data reception means 13 of a portable operation item data input processing device 3 and is preserved in an operation item data preservation file 23a. A data comparison check means 15 judges whether identifying data of the device and operation item data coincide with each other or not. This result is displayed on a data comparison check result display means 16 and is reported to the operator.

Description

[Detailed description of the invention]

[Object of the invention]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an operation support system for reducing erroneous operations when checking and operating field equipment in various plants such as power plants.

0002

[Prior Art] Conventionally, when an abnormality occurs during the operation of various plants such as a power plant, an operator goes to the site as necessary to eliminate the problem, for example, by repairing one or more valves, etc. Check the relevant operation item and perform the operation. Confirmation of this operation is often done by communicating between the central control room and the field using public address equipment such as a paging device, and the validity of the actual operation is left to the operators at the field. It had been.

0003

[Problems to be Solved by the Invention] However, there are the following problems in the conventional confirmation work of on-site operations by operators.

[0004] That is, when communicating between the central operation room and the paging device, errors in hearing or memorizing the target device may occur. Particularly when there are a large number of applicable items or when the same type of equipment is present at the site, considerable care and caution is required to operate all applicable items reliably. For this reason, there is a problem in that operators rarely operate the wrong equipment during on-site operation confirmation work, which causes further aggravation of plant abnormalities.

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a driving operation support device that allows an operator to correctly recognize target equipment on site and to reduce erroneous operations.

[Configuration of the invention]

[Means for Solving the Problems] The present invention comprises an operation item data processing device and a portable operation item data input processing device for supporting on-site operation confirmation work when an abnormality occurs during plant operation. In the driving operation support device, the operation item data processing device includes an operation item setting means that selects and sets one or more operation items to be operated from an operation device item file, and a control item setting means that selects and sets one or more operation items to be operated. an operation item data setting means that selects the operation content for the operation item that has been selected from the operation content data file and saves it in the operation item data storage file; and operation item data that transmits the operation item data saved in the operation item data storage file. a transmitting means, an operation result data receiving means for receiving operation result data from a portable operation item data input processing device, and an operation result receiving means for saving the operation result data received by the operation result data receiving means into an operation result record file. a data storage means, an operation result data output means for outputting the operation result data stored in the operation result received data storage means, the operation item from the operation item setting means and the operation content from the operation item data setting means; a display section that displays the operation result data from the operation result data output means; and an input section that inputs the operation item to the operation item setting means and the operation content to the operation item data setting means; The portable operation item data input processing device includes an operation item data receiving means for receiving operation item data transmitted from the operation item data processing device and storing it in an operation item data storage file, and an operation item data receiving means for receiving operation item data transmitted from the operation item data processing device and storing the operation item data in an operation item data storage file, and inputting operation item data from the item identification data input device. An item identification data input means for reading identification data, and whether or not the operation item data read by the item identification data input means matches the operation item data received by the operation item data receiving means and stored in the item data storage file. a data comparison check result display means for displaying the results of the comparison by the data comparison check means; and an operation result for inputting the result of the operation of the corresponding operation item from the operation result input device. input means;
An operation result data storage means for saving the operation result data inputted by the operation result input means into an operation result data storage file, and operation item data processing of the operation item data saved by the operation result data storage means as operation result data. an operation result data transmitting means for transmitting to the device;
A data comparison check result display means and an operation item data display device for displaying data obtained by the operation result input means are provided.

[0007]

[Operation] When on-site operation is required due to the occurrence of an abnormality in plant equipment, etc., one or more target operation items and operation contents are input in advance from the operation item data processing device using a portable operation item data processing device. Transmit to device. I went to the site with this portable operation item data input processing device,
By inputting device identification data using the item identification data input device at the relevant device, it can be confirmed whether the device has the correct operation item. Furthermore, operations can be performed according to the operation details displayed on the portable operation item data input processing device.

[0008]

Embodiments Hereinafter, embodiments of the present invention will be described with reference to the drawings.

FIG. 1 is a partial block configuration diagram of an operation item data processing device of a driving operation support device showing an embodiment of the present invention, and FIG. 2 is a partial block configuration diagram of a portable operation item data input processing device of the same device. be.

The driving operation support device 1 includes an operation item data processing device 2, a portable operation item data input processing device 3, and a transmission device 4.

As shown in FIG. 1, the operation item data processing device 2 includes an operation item setting means 5 and an operation item data setting means 6.
, operation item data transmission means 7, operation result data reception means 8, operation result reception data storage means 9, operation result data output means 10, display/input device 11, and the following files. The operation item data processing device 2 includes an operation device item file 12a and an operation content data file 12b.
, an operation item data storage file 12c, and an operation result record file 12d.

On the other hand, the portable operation item data input processing device 3, as shown in FIG. Means 16,
Operation result input means 17, operation result data storage means 18,
It is composed of an operation result data transmitting means 19, an operation item data display device 20, an item identification data input device 21, an operation result input device 22, an operation item data storage file 23a, and an operation result data storage file 23b.

Here, the operation item setting means 5 selects and sets one or more operation items and item IDs that are necessary in relation to the abnormality content from the operation equipment item file 12a.

The operation item data setting means 6 determines the operation amount and operation method of the operation item to be performed this time based on the data in the operation content data file 12b.
Set to .

The operation item data transmitting means 7 transmits the operation item, item i, stored in the operation item data storage file 12c.
d and the operation details to the portable operation item data input processing device 3 via the transmission device 4.

The operation result data receiving means 8 receives operation results from the portable operation item data input processing device 3 via the transmission device 4.

The operation result reception data storage means 9 stores the operation result in the operation result record file 12d as performance data.

The operation result data output means 10 outputs the operation results to the display/input device 11.

The display/input device 11 is an operation item setting means 5
, the operation item data setting means 6 and the operation result data output means 10 display and further input data.

The operating device item file 12a stores all operating items and item IDs in advance.

The operation content data file 12b stores in advance operation details such as operation items, operation amounts corresponding to item IDs, and operation methods.

The operation item data storage file 12c stores the operation items, item IDs, and operation contents set by the operation device item file 12a and the operation content data file 12b.

The operation result record file 12d stores the operation results at the site.

The operation item data receiving means 13 receives the operation item data transmitted from the operation item data processing device 2 via the transmission device 4, and stores the operation item data storage file 2.
Save to 3a.

The item identification data input means 14 reads identification data such as a bar code that specifies an operation item using an item identification data input device 21 using a bar code or the like.

The data comparison check means 15 compares the operation item data in the operation item data storage file 23a with the item identification data read by the item identification data input means 14.

The data comparison check result display means 16 includes:
The comparison result is displayed on the operation item data display device 20.

The operation result input means 17 causes the operation item data display device 20 to display the operation contents of the corresponding operation device, and further inputs the operation result from the operation result input device 22.

The operation result data storage means 18 stores the operation results input by the operation result input means 17.

The operation result data transmitting means 19 transmits the operation results to the operation item data processing device 2 via the transmission device 4.

The operation item data display device 20 displays data from the data comparison check result display means 16 and data from the operation result input means 17.

[0032] The item identification data input device 21 is used by an operator to input equipment identification data at the location of the relevant operating equipment at the site.

[0033] In the operation result input device 22, an operator inputs operation details into the operation result input means 17.

The operation item data storage file 23a stores the operation item data received by the operation item data receiving means 13.

The operation result data storage file 23b stores the operation contents by the operation result data storage means 18.

In the above configuration, first, the operation item setting means 5 of the operation item data processing device 2 shown in FIG. One or more operation/inspection equipment items are selected and set using the display/input device 11. As a result, the operation item data setting means 6 appropriately extracts the operation amount and operation method corresponding to the operation item set by the operation item setting means 5 from the operation content data file 12b, and saves it to the operation item data storage file 12c. save.

Next, the operation item data transmitting means 7 retrieves the operation item data stored in the operation item data storage file 12c, and at the same time retrieves the operation item data stored in the operation item data storage file 12c. The operation result for the item is extracted from the operation result record file 12d. These data are transmitted to the portable operation item data input processing device 3 via the transmission device 4.

Next, the operation item data receiving means 13 of the portable operation item data input processing device 3 shown in FIG. The inspection operation results are received and saved in the operation item data storage file 23a.

The operator takes this portable operation item data input processing device 3 to the site and approximately identifies the relevant operation equipment. By the way, in order to identify the operating equipment at the site, each operating equipment is attached with a bar code as equipment identification data, for example. The operator inputs the bar code of the identified operating device using the item identification data input device 21.

The item identification data input means 14 uses the item identification data input device 21 to read item identification data such as a bar code of the device.

The data comparison check means 15 compares the item identification data read by the item identification data input means 14 and the operation item data of the corresponding operation device transmitted from the operation item data processing device 2 and stored in the operation item data storage file 23a. Compare to see if they match.

This result is displayed on the operation item data display device 20 by the data comparison check result display means 16, as shown in FIG. First, the operation item data processing device 2
The name of the corresponding operating device sent from, for example, "BWCP differential pressure Tx take-off valve (L side)", item data "A0001"
is displayed in the item identification data list on the operation item data comparison display screen 41.

Subsequently, if the item identification data and the operation item data match, "OK" is displayed as shown in a comparison result matching screen example 42, as shown in FIG.

On the other hand, if the item identification data and the operation item data do not match, for example, if the item data is "A0001" and the item identification data is "B0002", "NG" is displayed as shown in the comparison result mismatch screen example 43 in FIG. warning with a buzzer, etc. Furthermore, in this case, correct information is displayed on the operation item data display device 20 in characters or illustrations.

After the display of the comparison check is completed as described above, for example, "Opening degree 60%" is displayed on the operation item data display device 20 as shown in the display screen example 44 shown in FIG. The operator follows the displayed operation details and selects "60% opening".
and operate the equipment. After operating this device, operation result data such as confirmation keys and memos are inputted from the operation result input device 22.

These comparison result data and operation result data are stored in the operation result data storage file 23b by the operation result data storage means 18. When all on-site equipment operations are completed, the operator takes the portable operation item data input processing device 3 back to the central operation room. The operation result data transmitting means 19 transmits the operation result data to the operation item data processing device 2 via the transmission device 4.

This operation result data is received by the operation result data receiving means 8. The operation result data receiving means 8 stores the received operation result data in the operation result record file 1.
Save to 2d.

When saving operation result data, as shown in the format example 45 of the operation result record file 12d shown in FIG. The data collection date and operation item name are saved as an operation result data header. Furthermore, operation item IDs, operation amounts, operation methods, data comparison results, determination results, operation results, memos, etc. are also stored as operation result data. By storing the operation result data collection date and operation item name as the operation result data header in this manner, it becomes possible to easily search for data using these fields as a search key. Next, the operation result data output means 10 extracts comparison result data and operation result data from the operation result record file 12d using the operation result data header, and displays them on the display/input device 11.

As described above, by comparing and checking the preset data with the equipment that has been confirmed and set at the site, it is possible to prevent operations other than the relevant operating equipment. In addition, since the details of the operation are displayed, it is possible to prevent erroneous operation of the corresponding operating device. This allows reliable equipment operation. Furthermore, since the operation result data is stored in the operation item data processing device 2, when an accident or the like occurs, the cause can be determined by searching the data.

In the present embodiment described above, the operation items related to the contents of the abnormality occurrence are selected and set by the operation item setting means, but as in another example shown in FIG. By setting conditions such as plant operating status, the corresponding operation items can be automatically set.

That is, as shown in the figure, an abnormality occurrence item file 24a, a plant operation status information file 24b, and an operation item condition setting means 25 are additionally provided in the operation item data processing device 2, and an abnormality occurrence item file 24a, a plant operation status information file 24b, and an operation item condition setting means 25 are additionally provided to the operation item data processing device 2, Set the content and plant operating status conditions. The operation item condition setting means 25 extracts related data from the abnormality occurrence item file 24a and the plant operation status information file 24b and sends it to the operation item setting means 5. As a result, the operation item setting means 5 automatically selects the corresponding operation item from the operation equipment item file 12a in which necessary operation items are grouped for each plant abnormality occurrence content and plant operation status condition, and performs the operation. Save it to the item data storage file 12c. In this way, a driving operation support device that simplifies the operation of registering operation items can also be implemented according to the present invention. Note that the configuration of the portable operation item data input processing device 3 is the same as that shown in FIG.

By the way, in the above embodiment, data exchange between the operation item data processing device 2 and the portable operation item data input processing device 3 was explained using the transmission device 4. Any device that can exchange data between them is fine.

That is, normally, an operator takes the portable operation item data input processing device 3 to the operation item data processing device 2 located in the central operation room, inputs the operation item data, and completes the operation at the site. Afterwards, the user takes the portable operation item data input processing device 3 back to the central operation room and inputs the operation result data into the operation item data processing device 2.

Therefore, in this case, the transmission device 4 uses the operation item data storage file 12c of the operation item data processing device 2.
The operation item data stored in the operation item data storage file 23a of the portable operation item data input processing device 3
Any data may be used as long as it is read and saved in the operation item data processing device 2 and the operation result data is read and saved in the operation item data processing device 2.

[0055] Furthermore, the same implementation as in the above-mentioned embodiments can be carried out using a storage medium such as an IC card. That is, the data of the operation item data processing device 2 is stored in a storage medium, and the data is input to the portable operation item data input processing device 3 via this storage medium. The operation result data of the portable operation item data input processing device 3 can be stored in a storage medium, and the data on this storage medium can also be saved in the operation item data processing device 2 again.

On the other hand, the transmission device 4 may be provided with a wired transmission path to the site, or may be a system for transmitting data wirelessly.

In the above embodiment, one portable operation item data input processing device 3 is used for one operation item data processing device 2, but the present invention is not limited to this. However, it is clear that it can be implemented in the same manner as the above embodiment.

[0058]

As described above, according to the present invention, operational errors can be eliminated by comparing and checking preset data and on-site data to identify equipment. Furthermore, it is possible to more reliably and smoothly deal with the occurrence of an abnormality during the operation of a plant or the like.

[Brief explanation of the drawing]

FIG. 1 is a partial block configuration diagram of an operation item data processing device of a driving operation support device showing an embodiment of the present invention.

FIG. 2 is a partial block configuration diagram of a portable operation item data input processing device of the same device.

FIG. 3 is an explanatory diagram showing an example of a display screen of the operation item data display device of the device.

FIG. 4 is an explanatory diagram showing another example of the display screen in FIG. 2;

FIG. 5 is an explanatory diagram showing a format example of an operation result record file of the device.

FIG. 6 is a block configuration diagram of a driving operation support device showing another embodiment of the present invention.

[Explanation of symbols]

1 Driving operation support device 2 Operation item data processing device 3 Portable operation item data input processing device 4
Transmission device 5 Operation item setting means 6 Operation item data setting means 7 Operation item data transmission means 8 Operation result data reception means 9 Operation result reception data storage means 10 Operation result data output means 11 Display/input device 13 Operation item data reception means 14 Item identification data input means 15 Data comparison check means 16 Data comparison check result display means 17
Operation result input means 18 Operation result data storage means 19 Operation result data transmission means 20 Operation item data display device 21 Item identification data input device 22 Operation result input device

Claims (2)

[Claims] 1. An operation support device comprising an operation item data processing device and a portable operation item data input processing device for supporting on-site operation confirmation work when an abnormality occurs during plant operation, etc. The operation item data processing device includes an operation item setting means for selecting and setting one or more operation items to be operated from the operation device item file, and a control item for the operation items set by the operation item setting means. an operation item data setting means for selecting an operation content from an operation content data file and saving it in an operation item data storage file; an operation item data transmitting means for transmitting the operation item data stored in the operation item data storage file; an operation result data receiving means for receiving operation result data from a portable operation item data input processing device; an operation result received data storage means for saving the operation result data received by the operation result data receiving means into an operation result record file; an operation result data output means for outputting the operation result data stored in the operation result reception data storage means; the operation item from the operation item setting means; the operation content and the operation result data from the operation item data setting means; a display section for displaying the operation result data from the output means; and an input section for inputting the operation item to the operation item setting means and the operation content to the operation item data setting means; The operation item data input processing device includes an operation item data receiving means for receiving the operation item data transmitted from the operation item data processing device and storing it in an operation item data storage file, and an operation item data receiving means for receiving the operation item data transmitted from the operation item data processing device and storing the operation item data in an operation item data storage file, and identifying the operation item from the item identification data input device. Does the item identification data input means for reading data match the operation item data read by the item identification data input means and the operation item data received by the operation item data receiving means and stored in the operation item data storage file? data comparison check means for comparing the results of the comparison, data comparison check result display means for displaying the results of the comparison by the data comparison check means, and data comparison check result display means for inputting the results of the operation of the corresponding operation item from the operation result input device. An operation result input means, an operation result data storage means for saving the operation result data inputted by the operation result input means into an operation result data storage file, and an operation result data storage means for storing the operation item data saved by the operation result data storage means. An operation characterized by comprising an operation result data transmitting means for transmitting data to the operation item data processing device, and an operation item data display device for displaying data from the data comparison check result display means and the operation result input means. Operation support equipment. 2. Operation item condition setting means for setting conditions such as plant abnormality occurrence items and operating status from an abnormality occurrence item file and a plant operation status information file in selecting operation items; and this operation item condition setting means. 2. The driving operation support device according to claim 1, further comprising operation item setting means for extracting and setting operation items from an operation equipment item file based on conditions set by the operation equipment item file.