JPS61292017A - Assisting device for field patrol operation - Google Patents

Abstract

PURPOSE:To improve operation efficiency by inspecting equipment at an actual plant site by a touch system, and storing data in a microcomputer and reading it out when necessary. CONSTITUTION:A check sheet is displayed freely on the display part 11 of a check sheet display device 10 and check results of touch type operation are stored in the microcomputer 13 automatically. Therefore, numbers of check sheets need not be controlled at any time and the operation is facilitated; and the touch screen means consisting of a touch screen 16 and a touch screen controller 17 is utilized to indicate the check results in one check sheet, thereby facilitating the operation.

Description

[Detailed Description of the Invention] [Technical Field of the Invention] The present invention relates to an on-site patrol work support device, for example, for improving the efficiency of checking work when checking various products (products) constituting nuclear power generation plan 1 to etc. We will cover the on-site patrol work support equipment that has been installed so that the preparation of such resources can be done quickly.

[Problems with the technical use of inventions]

In nuclear power plants, etc., central control 1I57 is used to know the status of various devices that make up Plan 1.
Il! Transfer data indicating the status of the device to the computer, display and record the value of that data on a meter or recorder, process the data using a data processing device, and output the results to a CRT (CRT). 1: ``Rachcove'' is displayed on a display device, etc. - 31 Normally known to C operation r1 (
Well, it is possible to check the status of all equipment using this method, but when conducting periodic inspections of Plan I, if some abnormality symptoms appear in a certain equipment, the operator on site will be able to check it. Check the condition of each piece of equipment.

This J: On-site (in J-ru checks, predetermined check items are usually listed) A-Matsu 1
There is a check sheet with ~, and the check sheet-1
An example of the check sheet 1 to 1 used in these tests is shown in FIG. 2. For example, when checking the status of a valve at the site during a periodic inspection, carry these check sheets 1 to 1 with you, go to the location where the valve is located, and check the check sheet 1.
Check the check items listed in step 1 in order, and then
The check results (answers) corresponding to KJrNOJ or its digital items are entered in the predetermined columns of data 1 to 1, and the next check items are, for example, the furniture of the equipment, vibration, etc. As soon as the on-site check is completed, the operator must take the check sheet 1 back to Check Sheet 1, check its contents again, and create materials for determining the condition of each piece of equipment.

The technicians on standby for Plan 1 will also use the prepared materials as a basis to grasp the status of the equipment that makes up Plan 1, confirm the health of the equipment, or if the equipment is currently in J3 Determine the cause of the abnormal condition.

However, there are so many pieces of equipment that make up a plant, and each piece of equipment has many check items, so if you want to check all of these pieces of equipment, you will need to create the necessary check sheets. The number of such checks has become extremely large, and the amount of data that has to be created based on the results of these checks is enormous.

It takes a large number of people and time to investigate in detail such a huge amount of checklists 1 and to create materials from them.

In addition, if any signs of abnormality appear in plant equipment, you should carry Check Sheet 1 to 1 for that equipment and visit the site where the (product) is installed. Check the check items listed in 1 in order and take them home.Investigate the results of the check in order to understand the condition of the equipment. Create and review the necessary materials. Based on the materials that have been created, determine whether there is an abnormality in any of the equipment, and if so, investigate the cause of the abnormality and determine if the abnormality has any effect on the intervening plant. However, how to deal with it, remove the abnormality,
Bad because it doesn't return to normal? It would be a good idea if you could judge and understand the situation as quickly as possible.

In particular, in the case of devices that are directly related to the safety of Plan 1~, these actions must be taken quickly, and improving the efficiency of this work was one of the major issues. .

Roughly speaking, in cases like nuclear power generation plan 1~, the site where the various equipment that makes up the plant is installed is
The atmosphere is often high temperature, high humidity, and high radiation, making it impossible for operators to work in such a hostile environment for long periods of time. Therefore, even if operators go to the site where the equipment is 4 fα to perform the necessary work as necessary, they try to do the work in as short a time as possible.

Therefore, do not perform any checks to obtain the necessary and sufficient data to accurately understand the status of the equipment.
Therefore, it has been desired to efficiently carry out the check work using Check Sheet 1 and to shorten the on-site work as much as possible.

[Purpose of the invention]

The present invention has been made in consideration of the above-mentioned circumstances, and aims to improve the efficiency of checking work using check sheets for various equipment installed at plant sites, and facilitates the creation of documents based on the check data. An object of the present invention is to provide an on-site patrol work support device for plant equipment, which enables on-site patrol work for plant equipment.

[Summary of the invention]

In order to achieve the above-mentioned object, the present invention provides a check sheet presenting means that presents a plurality of check sheets without showing the check items of various equipment constituting a plant; a check sheet selection means for selecting one sheet from among; a touch screen means provided on the check sheet presentation means for detecting and controlling the coordinates of pressure points applied to the surface; and a touch screen means for displaying check data of check items on the check sheet. It is characterized by having a microprocessor for detection and storage, thereby improving the efficiency of checking work and speeding up the preparation of related materials.

[Embodiments of the invention]

Hereinafter, one embodiment of the present invention will be described in detail with reference to FIG.

In FIG. 1, reference numeral 10 is a check sheet presentation device as a check sheet presentation means using, for example, a CRT display.
The operator is presented with a plurality of check sheets showing check items in patrol work for inspecting various devices constituting the nuclear power generation plan 1 and the like. The formats 1 to 1 of this check sheet are predetermined, and the check items are the same as those of the conventional check sheet 1. As shown in the figure, each check item has an f'OKJ column, an rNOJ column, etc. The required number of sheets is prepared to correspond to the various types of equipment that make up the plant.

This check sheet presentation device 10 is coupled to a microprocessor 13 via a transmission line 12, and this microprocessor 13 inputs various data for displaying the check sheet to be presented on the display unit 11 of the check sheet presentation device 10. A screen is displayed on the display section 11 under the control of the microprocessor 13.

Further, a check sheet selection device 15 serving as check sheet selection means is connected to the microprocessor 13 via a transmission line 14, and is, for example, a screen selection keyboard. The operator selects the required check sheet screen by operating the check sheet selection device 15, and displays the screen on the display unit 11 of the check sheet presentation device 10 via the microphone [I processor 13]. It is.

On the other hand, a touch screen means is provided on the display unit 11, and in the illustrated example, this touch screen means has a function of detecting the coordinates of a point touched with a finger or the like to which pressure is applied. A touch screen controller 1 detects which point on the touch screen 16 pressure is applied and controls the touch screen 16.
7 are connected via a transmission line 18.

Then, when pressure is applied to the touch screen 16,
The coordinate values are transmitted to the microprocessor 13 via the transmission line 19. Since the microprocessor 13 stores in advance data regarding the currently displayed check sheet screen on the display unit 11, the microprocessor 13 recognizes which location on the check sheet screen is touched. However, on the Check Sheet 1 screen, there are fields rOKJ and rNOJ set for each check item as described above, so if the check item is OK, enter No in the rOKJ field. By touching the barNOJ column from the touch screen 16 side, the status of that check item is presented. In this way, the operator calls up the necessary number of check sheets 1 to 1, checks all the items, and stores the data in the microprocessor 13. Therefore, the microprocessor 13 stores all the data related to the check items 1q and can refer to the data as needed.

Further, a floppy disk device 21 is connected to the microprocessor 13 via a transmission line 20.
If there is a large amount of data to be stored in the microprocessor 13 and the memory capacity of the microprocessor 13 is not sufficient, the data can be stored in the floppy disk device 21.

In general, various data stored in the microprocessor 13 are displayed on display means, one of which is a printer output device 23 connected via a transmission line 22. The check item data can be printed out using the printer output device 23 if necessary.

The other is a display device 2 which is a CRT display via a transmission line 24.
5, so that Kohli can see the check items on the display if necessary.

In addition, since data for all check items is stored in the microprocessor 1/13, the status of each device can be determined based on that data. You can also realize it within yourself and make decisions about it. That is, the microprocessor
In step 13, based on the checked results, it is determined whether the device is abnormal or not, and if so, it is determined to what extent and in what direction. Micropro is Tsuza 1
The result determined in step 3 is displayed by at least one of the above-mentioned display means, tJ', that is, a printout by the printer output device 23, and a display by the display device 25, and the operation can be started immediately from the displayed content. This allows you to understand the status of the equipment.

According to such an embodiment, the conventional check sheets 1 to 1 can be freely presented on the display unit 11 of the check sheet presentation device 10, and the check results obtained by touch operation are automatically stored in the microprocessor 13. . therefore,
There is no need to constantly manage a large number of check sheets, making work easier, and the touch screen 16
By using the touch screen means consisting of the touch screen controller and the roller 17, the check results can be indicated in an integrated manner with the check sheet, thereby facilitating the work.

Also, the check result is that MicroProcera IJ'
"+3 memory or stored in the floppy disk device 21, and always checks the check sheets 1 to 12.
- There is no need to store all the check results, and the check results can be displayed on the display device 25 as needed, and can be printed on the printer output device 23, making it easy to refer to the check data. can. Then, the process of creating necessary materials from the check results can be realized within the microprocessor f 13, and the judgment results can be displayed on the display device 25 in response to a request. Since the documents can be created automatically, the amount of clerical work required for operation 0 can be greatly reduced.

The embodiment of the present invention is not limited to such an example, and instead of presenting the check sheet on the display unit 11 of the check sheet presentation device 10, the check sheet is written on a piece of paper and the touch screen 16 is placed on it. It is also possible to realize the selection of Check Sheet 1 through the selection device 15 on the touch screen 16.

[Effects of the Invention] As described above, the present invention provides check sheet presentation means,
Since it is configured with a selection means, a touch screen means, and a microprocessor, it can greatly improve the work efficiency of on-site operators who check the equipment when inspecting various equipment at the plant site. All check data can be managed by a microprocessor, and the data can be referenced by the user as needed.Furthermore, clerical work that was traditionally performed by operators, such as creating documents from check results, is now possible. Some or all of this can be done automatically.

Therefore, according to the invention, equipment inspection work at the plant site is carried out touch-sensitively, for example by applying pressure with a finger, and the data is stored in the microprocessor and can be retrieved as required, so that the work This improves efficiency and significantly reduces the number of check sheets, making it ideal for use in checking equipment in nuclear power plants, for example, and has excellent effects such as helping to reduce radiation exposure.

[Brief explanation of the drawing]

FIG. 1 is a schematic diagram showing an embodiment of the present invention, and FIG. 2 is a plan view showing a conventional check sheet format. DESCRIPTION OF SYMBOLS 1... Check sheet, 10... Check sheet presentation device, 11... Display unit, 12, 14.18.19°20.22.24... Transmission line, 13... Microprocessor, 15 ... Check sheet selection device, 16.
... touch screen, 17 ... touch screen controller, 21 ... floppy disk device, 23
...Printer output device, 27...Display device. Representative Patent Attorney Noriyuki Chika (and 1 other person) Figure 1 Figure 2

Claims (1)

[Scope of Claims] 1. Check sheet presenting means for presenting a plurality of check sheets indicating check items for various equipment constituting a plant, and check sheet selection means for selecting one check sheet from the plurality of check sheets. and a touch screen means provided on the check sheet presentation means for detecting and controlling the coordinates of pressure points applied to the surface, and a microprocessor for detecting and storing check data of check items on the check sheet. A field patrol work support device featuring: 2. The check sheet presentation means is a CRT display,
2. The field patrol work support device according to claim 1, wherein a CRT screen is configured as a display section. 3. The field patrol work support device according to claim 2, wherein the check sheet selection means is a screen selection keyboard. 4. The touch screen means is provided on the check sheet presentation means and has a function of detecting the coordinates of the point on which pressure is applied, and detects to which point on the touch screen pressure is applied. The on-site patrol work support device according to any one of claims 1 to 3, further comprising a touch screen controller for controlling the device connected via a transmission line. 5. The field patrol work support device according to any one of claims 1 to 4, wherein the microprocessor has a function of determining check data of check items on the check sheet. 6. The field patrol work support device according to any one of claims 1 to 5, wherein the microprocessor has a function of storing check data of check items on the check sheet. 7. Claim 1, wherein the microprocessor is connected to display means for displaying the judgment data after judging the check data of the check items on the check sheet.
The on-site patrol work support device according to any one of items 6 to 6. 8. The field patrol work support device according to claim 7, wherein the display means is a CRT display equipped with a CRT screen or a print output device.