KR100206305B1 - Method for collecting data of maintain system - Google Patents

Abstract

end. The technical field to which the invention described in the claims belongs

The present invention relates to a centralized operation preservation system of an electronic switching system, and more particularly to a method for monitoring the collection of various error messages transmitted from the switching system.

I. The technical problem that the invention is trying to solve

The conventional intensive maintenance maintenance system checks the NMH status every hour, so it can be verified after 1 hour when the transmission line is momentarily disconnected and data transmission is interrupted while the message is transmitted from the exchange through the modem. This solves the problem of large data loss.

All. Summary of Solution of the Invention

It provides a method to check collection of messages every 30 minutes in the operational preservation system of electronic switching system.

la. Important uses of the invention

Monitoring method of data collection of centralized operation preservation system of electronic switching system.

Description

Data collection and monitoring method of centralized operation maintenance system of all electronic switch

The present invention relates to a centralized operation preservation system of an electronic switching system, and more particularly to a method for monitoring the collection of various error messages transmitted from the switching system.

In general, a maintenance and operation system for various exchanges (hereinafter referred to as MOVE) refers to matching hardware and applications of an electronic switchboard and protecting the system from failures and errors. Receive a message sent in real time. In this case, the transmitted message typically refers to a status message, an alarm message, a maintenance message, a failure message, and the like. Therefore, the conventional general intensive operation maintenance system is described with reference to FIG. First, the centralized operation maintenance system 110 has two processors 120 and 130 and a memory 140. Therefore, the two processors 120 and 130 receive various messages transmitted from the switch 100 through a modem (not shown), and write the number of messages transmitted in units of one hour in a separate time memory. Processor A 120 and a read processor B 130 which checks the number of messages recorded in the time memory and generates an NMH (No Message Hour) signal when no one message is transmitted in one hour. . The memory 140 includes a first storage table controlled by the write processor A to store the type of the message and a transmission time of the message in detail, and controlled by the write processor A 120 in units of 1 hour. And a second storage table for storing the number of transmitted messages.

As a result, the conventional centralized operation maintenance system as described above stores the number of messages transmitted for one hour through the write processor A and stores the number of messages stored for one hour through the read processor B when storing various messages transmitted from the exchange. When no message was sent by reading, NMH signal is generated.

However, the conventional intensive operation maintenance system as described above checks the NMH status every hour, so when the transmission line is momentarily disconnected while the message is transmitted from the exchange through the modem, the data transmission is stopped 1 hour later. This can be verified later, resulting in a large amount of data loss.

In addition, as another problem, when the NMH state is detected as described above, it is inconvenient because a person has to forcibly artificially reset each processor.

Accordingly, it is an object of the present invention to provide a method of performing a collection check of a message every 30 minutes in an operation preservation system of an electronic switching system.

Another object of the present invention is to provide a method of automatically initializing each processor when the NMH state is collected by checking messages in the operation preservation system of the electronic switching system.

The present invention as described above is an electronic switch having a write processor for receiving a variety of status messages transmitted from the exchange to control the internal storage, and a read processor for reading the stored status message to check the transmission status of the exchange A data collection and monitoring method of a centralized operation preservation system of claim 1, the method comprising: storing a state message transmitted from the exchange under the control of the write processor, checking and storing the number of state messages transmitted in units of 60 minutes, and Under the control of a read processor, the stored number of times of detection of the state message is read in units of 30 minutes, and when no state message is transmitted from the exchange, a process of displaying a no message state to the outside is performed.

1 is a structural diagram of a conventional general concentrated operation maintenance system.

2 is a flowchart illustrating a light processor control in the centralized maintenance preservation system according to an exemplary embodiment of the present invention.

3 is a flow chart of a lead processor control in the centralized maintenance preservation system according to an embodiment of the present invention.

Hereinafter, a flowchart of FIGS. 2 and 3 will be described with reference to the block diagram of FIG. 1 attached to the present invention. 2 is a control flowchart of the write processor A of the centralized maintenance preservation system according to an embodiment of the present invention, Figure 3 is a control flow diagram of the lead processor A of the centralized maintenance preservation system according to an embodiment of the present invention.

Referring to FIG. 2, in operation 210, the write processor A 120 detects whether various state messages are input from the switch 100. At this time, when there is an input of a status message from the switch 100, the write processor A 120 writes the data to a first table (ie, a detailed data recording area), which is an area of the memory 140. At this time, the recording of the first table is shown in Table 1 below.

Data (message form) time Header Information Status message 01: 10 ... Alarm message 01: 20 ... Maintenance message 01: 40 ... Disability Message 01: 50 ... ... ... ...

Thereafter, in step 230, the write processor A 120 increments the state message detection count N by one (N + 1). Thereafter, the write processor A 120 detects whether 60 minutes have elapsed after receiving the status message. At this time, when 60 minutes have not elapsed since the status message has been transmitted, the message transmitted by feeding back to step 220 is continuously recorded. However, when 60 minutes have elapsed after the status message is transmitted, the number of detections (N) of the final status message is detected, stored in the second table (the status message detection frequency storage area), and the message transmitted by feeding back to step 220 is transmitted. Keep recording. In this case, the above-described second table format is shown in Table 2 below.

time 01:00 02:00 03:00 ... 22:00 23:00 Status message detection frequency 6 7 4 ... 5 2

Then, as described above, the operation of the processor B 130 is described with reference to FIG. 3 after writing the state message in the first table and the second table of the memory 140 using the processor A 120.

Referring to FIG. 3, first, in steps 310 to 320, the read processor B 130 reads the second table (time) and the third table (NMH times) recorded in the memory 140 according to the flowchart of FIG. 2 described above. Then, it is detected whether the NMH state has occurred for a preset time (30 minutes). At this time, when the NMH state does not occur, the read processor B 130 continuously checks the recording state of the second, third, and third tables every 30 minutes. However, when the NMH state occurs before a preset time (30 minutes), the read processor B 130 performs step 330 to detect whether the write processor A 120 is alive and then the write processor A 120. In step 340, the read processor B 130 initializes the read processor A 120 by performing step 340, and then displays the NMH state on the outside. A routine for checking the recording state of the third table is performed.

As described above, the present invention provides a method of performing a check message collection every 30 minutes in an operation preservation system of an electronic switching system, so that data loss and data verification due to instantaneous disconnection can be performed when data is normally entered between the exchange and the modem. There is an advantage to be clear.

As another effect of the present invention, by providing a method of automatically initializing each processor when the NMH state by collecting and checking messages in the operation maintenance system of the electronic switchboard, it can increase the convenience in operating the system There is an advantage.

Claims (2)

Data of the centralized operation preservation system of the electronic switching system including a write processor that receives various state messages transmitted from the exchange and stores the internal state messages, and a read processor that reads the stored state messages and checks the transfer state of the exchange. In the collection monitoring method, A storing process of storing the state message transmitted from the exchange under the control of the write processor, checking and storing the number of the state message transmitted in units of 60 minutes; Under the control of the read processor, the number of times of detecting the stored state message is read in units of 30 minutes, and when no state message is transmitted from the exchange, a no-message state is performed externally. Monitoring method for data collection of maintenance system. The method of claim 1, And resetting the write processor when there is no status message transmitted from the exchange 30 minutes prior to the control of the read processor.