JPH03143204A - Patrol inspection system - Google Patents

Abstract

PURPOSE:To improve operating efficiency, and to enhance accuracy by inversion- displaying previously patrolled names of machine-kind onto a picture plane mounted to a portable type computer and displaying all input data in one machine kind again every time the patrol of one machine kind is completed. CONSTITUTION:When a patrol inspection program in a portable type computer 1 is made to rise, patrol equipment names are displayed on a picture plane 2 as a main menu. When a patrolman selects the patrol equipment name to be patrolled, patrol inspection items in the selected equipment are indicated successively on the picture plane 2, and the patrolman inputs data according to the items. Consequently, when a patrol regarding one machine kind is completed, data input regarding the machine kind are indicated to a list. Whether or not the input data are correct is confirmed, these data are stored in a memory when they are correct, the patrol work of the machine kind is finished, and the main menu is displayed. When all patrol data are input previously at that time, the machine kind name of interest in the main menu is inversion- displayed.

Description

DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention (Field of Industrial Application) The present invention relates to a patrol inspection system suitable for inspecting and monitoring substation equipment.

(Prior Art) In modern society, electric power is indispensable, and as power outages often become a social problem, the demand for a stable supply of electric power is expected to increase in the future. In addition, if an accident occurs in substation equipment, the impact can be very large, so it is important to prevent accidents by identifying precursory phenomena before they occur. coveted. For this reason, at substations, generally once a month or every few months,
We conduct patrols and inspections, collect various data on each device, and determine whether there are any abnormalities.

In addition, in recent years, with the increase in electricity demand, 275KV, 50KV,
Gas insulated switchgear with high voltage and large capacity such as 0KV is being added to substations that previously used air insulated equipment. That is, Fig. 6 shows a plan view of a typical substation, where part A is a 500KV gas insulated switchgear, part B is a 500KV/275KV transformer, part 0 is a 275KV air insulated switchgear, and part D is a 500KV gas insulated switchgear. Part is 275KV/66
KV transformer, E part is 66KV air insulated switchgear.

During patrols and inspections at substations like this, patrol equipment carries record sheets that record equipment conditions and various data.
This was done by sequentially turning on each piece of equipment in the substation.

(Problems to be Solved by the Invention) However, in the conventional patrol inspection system as described above, there are problems to be solved as described below.

In other words, when patrolling and inspecting a substation like the one shown in Figure 6 is carried out based on the conventional system, the inspection data becomes enormous due to the large number of component devices, and it takes a lot of effort to organize it. It took a lot of time. Furthermore, although inspection work is carried out following a fixed route, inspections may be overlooked, making it impossible to perform highly accurate patrols and inspection work. Furthermore, if you want to compare the collected data with past data, you must return to the office or central monitoring center and examine the binder that stores the past data record sheets. Work efficiency could not be improved.

For this reason, by inputting information about substation equipment into a portable computer during patrol inspections and creating a database, it is possible to monitor and confirm the status of equipment that covers all equipment at the substation, and to create and store patrol records. There is a need to improve the efficiency of daily operations at substations.

The present invention was proposed in order to eliminate the above-mentioned drawbacks, and its purpose is to provide a highly accurate patrol inspection system that improves work efficiency during patrol inspections and prevents omissions in inspections. It's about doing.

[Structure of the Invention] (Means for Solving the Problems) The present invention provides a patrol inspection system that records patrol inspection data of a substation on a portable computer during on-site patrols. , when displaying the name of the model to be inspected, the name of the model that has already been inspected is displayed in reverse video, and each time the inspection of one model is completed, all input data for that model is displayed on the screen. This feature is characterized in that it is configured so that it is redisplayed.

(Function) According to the patrol inspection system of the present invention, when displaying the screen for selecting a model to be inspected, the models that have been inspected are displayed in reverse video, so it is possible to overlook models that have not yet been inspected. Moreover, when a patrol of a certain model is completed, all human data for that model is redisplayed on one screen, so data entry errors can be checked again.

(Example) Hereinafter, an example of the present invention will be specifically described based on FIGS. 1 to 3.

In this embodiment, a patrolman carries a portable computer 1 as shown in FIG. 2 and patrols the substation premises according to a system to be described later. The portable calculator 1 is also provided with a screen 2 on which patrol equipment names, inspection items, etc., which will be described later, are displayed, and a key manual section 3 for inputting patrol data obtained from each equipment.

In addition, in the patrol inspection system of this embodiment, the first
As shown in the flowchart in the figure, when you start up the patrol inspection program in the portable computer, the main menu will display the name of the patrol equipment (for example, 300GIS, 187
GIS, ) Lance, Building...) is displayed on screen 2 (step PL). Next, the patrolman selects the name of the patrol equipment to be patrolled (step P2). Then, a patrol inspection of the selected device is performed as described below (step P3). That is, the patrol inspection items for the selected device are sequentially displayed on the screen 2,
The patrolman inputs data according to the item (step P4). The data input here includes, for example, the number of GCB operations, gas pressure, and the number of DS-ES operations. When the patrol for one model is completed in this way, a list of input data for that model is displayed (step P5).

Then, check whether the input data is correct or not (Step P6), and if correct, store the data in the memory (Step P7), and complete the patrol work for that model.
Returning to the main routine again, the main menu is displayed (step Pi). At this time, if all patrol data has been input, the corresponding model name on the main menu is displayed in reverse video. Also, if there is a mistake in the input, the data will be returned to manual input (step P4).
), re-process the data manually.

Note that FIG. 3 shows a specific example of a screen display in the patrol inspection system according to the present invention.

That is, in response to step P1 in FIG. 1, the name of the patrol device is displayed (screen example ■), and when a patrol device is selected (for example, 300GIS), the name of the patrol device is displayed in response to step P4. For the selected patrol equipment, the first inspection item, ``GCB operation count,'' is displayed, and the data is entered manually (screen example ■).Next, the second inspection item, ``GCB gas operation count,'' is displayed. "pressure" is displayed, and the GCB gas pressure data is input manually (screen example ■) Next, the “ES operation count” is displayed, and the number of ES operations is entered manually (Screen example ■
). Next, in response to step P5, a list of manually entered data regarding the patrolling model is displayed (screen example -), and the data is confirmed.

Here, as described above, if all the patrol data is correct and manually completed, the corresponding model name on the main menu is displayed in reverse video as shown in the screen example (■).

In this way, according to this embodiment, when displaying the screen for selecting the model to be inspected, the models that have been inspected are highlighted, so that models that have not yet been inspected will not be overlooked. Also, when a patrol of a certain model is completed, all human power data for that model is redisplayed on one screen, so
You can check again for data entry errors.

Note that the present invention is not limited to the embodiments described above, and may be configured as shown in the flowchart shown in FIG. 4 and the screen example shown in FIG. That is, when you start up the patrol inspection program in the portable computer, the main menu first displays the patrol equipment name (for example, 300GIs, 187GIS, T-Lance, etc.) as shown in screen example A.
is displayed on screen 2 (step P11). Next, the patrol officer selects the name of the patrol equipment to be patrolled (
Step P12). Then, a patrol inspection of the selected device is performed in the same manner as in the embodiment shown in FIG. 1 (step P3). When the inspection of the selected model is completed, the screen displays the main menu (screen example A) again.

If you want to end the patrol, select "End" (
Step P 1゜3). When "Finish" is selected, a display is displayed to check whether inspection of all models has been completed (step P14), and if there are models that have not been inspected, the screen shown in screen example B in Fig. 5 is displayed. A message to that effect is displayed (step P15). After confirming that there is a model that has not been inspected, the patrol officer selects whether to conduct a patrol of that model or end the patrol, and if the patrol officer wishes to continue the patrol, returns to the main menu. In this way, if there is a model that has not been inspected before completing the patrol inspection, it is displayed to that effect, thereby preventing the mistake of ending the inspection while leaving the model that has not been inspected. can do. Further, as the portable computer, one having a function of processing various types of patrol data and a function of determining an abnormality may be used. Furthermore, the configuration is such that devices to be patrolled and inspection items can be added or deleted as appropriate.

Furthermore, it goes without saying that what is to be patrolled is not only the component equipment of the substation, but also various circuits within the substation.

[Effects of the Invention] As described above, according to the present invention, when displaying the name of the model to be inspected on the screen provided on the portable calculator, the name of the model that has been inspected is displayed in reverse video. In addition, each time a patrol of one model is completed, the entire human power data for that model is redisplayed on the screen, thereby improving work efficiency during patrol inspections and making inspections easier. It is possible to provide a highly accurate patrol inspection system that prevents this.

[Brief explanation of the drawing]

Fig. 1 is a flowchart showing an embodiment of the patrol inspection system of the present invention, Fig. 2 is a perspective view showing an example of a portable computer used in the patrol inspection system of the present invention, and Fig. 3 -
■ is a diagram showing an example of a screen displayed according to the flowchart shown in FIG. 1, ゛FIG. 4 is a flowchart showing another embodiment of the present invention, and FIGS. A diagram showing an example of a screen display according to
FIG. 6 is a plan view showing the configuration of a typical substation. 1...Portable calculator, 2...Screen, 3...Key personnel department.

Claims (1)

[Claims] In a patrol inspection system that records substation patrol inspection data on a portable computer during on-site patrols, when the name of the model to be inspected is displayed on the screen of the portable computer, the machine name that has been inspected is displayed. A patrol inspection system characterized in that the model name of the model is displayed in reverse video, and that every time a tour of one model is completed, all input data for that model is redisplayed on the screen.