JPS6188734A - Trouble display device for remote monitor controller - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

TECHNICAL FIELD OF THE INVENTION The present invention relates to an improved fault indicator for remote monitoring and control equipment.

[Technical background of the invention and its problems]

The normal failure guidance display in conventional road remote monitoring systems uses a data processing device to display information about the stations whose failure collective indicator lamps are lit when the failure collective indicator lamps of the stations where the failure has occurred are lit. , a station selection operation is performed, and the currently occurring failure at the selected station is displayed on an individual failure lamp.

However, when a failure occurs in multiple stations, the operator must select all the stations where the failure has occurred and display the failure, otherwise the most important failure among the currently occurring failures will be identified. There wasn't.

As described above, with conventional fault display devices, there is a risk of delays in responding to important faults and the risk of oversight.

[Purpose of the invention]

The present invention provides a fault display device in a remote monitoring and control system that does not have the above-mentioned drawbacks and is capable of assigning importance rankings to faulty items and displaying them in order of importance in response to fault tracing requests during operation. With the goal.

[Summary of the invention]

In order to achieve the above object, in the present invention, the data processing device first assigns importance numbers to all failures in advance, and then assigns importance numbers to the newly occurring failures and the failures that have occurred up to now. (2) Compare the rankings and memorize the current importance ranking.

By selecting the fault trace, the operator does not have to select the station where the fault has occurred each time, and the data processing device displays the faults in the order of the stations containing the most important faults based on the fault importance ranking memory. can be done.

[Embodiments of the invention]

Hereinafter, the present invention will be described with reference to an embodiment shown in the drawings.

FIG. 1 shows the configuration of a road remote monitoring system, which is the object of the present invention, in which 1 is a data processing device that determines the severity of failure and stores it, 2 is a remote monitoring device 3 that collects failure signals, and is an operation console. It is composed of a station selection button 4, a failure pattern indicator lamp 5, a failure individual lamp 6, a failure trace button 7, and a reset button 8.

FIG. 3 shows the failure guidance of the present invention, which includes step 11 of inputting a failure signal from a remote monitoring and control device, step 12 of extracting the importance ranking number of the failure signal input in step 11, and step A step 13 of comparing the importance ranking with the importance ranking number extracted in step 12 and the currently occurring failure signal already stored in the importance ranking, and storing and updating a new importance ranking; and step 13. A step 14 in which the operator operates the fault trace button to write out the fault signal stored and updated by the operator, and all faults currently occurring at the station including faults with high rankings based on the stored importance ranking are individually displayed. 15 shows a failure display function of the remote monitoring and control device, which includes step 15 of lighting a lamp.

First, in step 11, the data processing device 1
Enter the failure from.

Next, in step 12, the data processing device 1 extracts the importance number of the currently occurring failure based on the importance number assigned to all failures in advance.

In step 13, a failure importance ranking is determined based on the importance number extracted in step 12 and the importance number of the failures that have occurred up to now, and the failure importance ranking and the station number containing the failure are stored. .

In step 14, the operator operates the fault trace button 7, and in step 15, the data processing device 1 selects a station containing a fault with a high fault priority based on the storage of the fault importance ranking and station number. The currently occurring failure is displayed by lighting on the failure individual lamp 6.

From then on, until the station selection button 4 or the reset button 8 is selected, each time the fault trace button 7 is operated, the faults in the station, including faults with a high fault severity ranking, are sequentially displayed in the fault individual lamp 6.
to be displayed.

〔Effect of the invention〕

In this way, according to the first aspect of the present invention, when a failure occurs in multiple stations, the operator can automatically display a highly important failure by simply operating the failure trace button, without having to select all the stations. Therefore, it is possible to provide an effective fault guidance device for a remote road monitoring system that can quickly respond to a major fault.

[Brief explanation of drawings]

FIG. 1 is a configuration diagram of a remote monitoring and control device showing an embodiment of the present invention, and FIG. 2 is a flowchart explanatory diagram showing the functions of FIG. 1. l...Data processing device 2...Distant monitoring device 3.
...Control console 4...Station selection button 5...Failure-pattern indicator lamp 6...Failure individual indicator lamp 7...Failure trace button 8...Reset button Agent Patent attorney Noriyuki Chika ( 1 other person) Figure 1 Figure 2

Claims (1)

[Claims] An input function that inputs a failure signal from a remote monitoring and control device,
An identification function that extracts the importance ranking number of the fault signal input by this input function, the importance ranking number extracted by this identification function, and the currently occurring fault that is already stored in the importance ranking. An update function that compares the importance ranking with the signal and stores and updates a new importance ranking, and an operation of a fault trace button that allows the operator to write out the fault signal stored and updated by this updating function. and a lighting function for lighting individual fault lamps for all faults currently occurring in the station, including faults with high rankings based on the stored importance rankings. .