KR100344978B1 - Man machine command multi-control method of man machine command processor - Google Patents

Abstract

The operator command multiple control method of the operator command processor according to the present invention comprises a signal conversion module, a packet conversion module, an operator command control module, and an operator command input / output module to allocate each operator command to an I / 0 port of an exchange. An operator command processor for controlling an operator command control method, comprising: defining a mapping table for mapping operator commands of different operations to a single signal using primitives corresponding to each operation, and inputting the operator command input / output module For each operator command, a unique serial number of a corresponding operator command input / output module is assigned to be processed by the exchange, and the result data transmitted from the exchange by the operator command control module is divided according to each serial number. Entered by The number of child instruction result is characterized in that so as to run in a multi-control by.

Accordingly, each operator command is divided into an ID called a serial number, and can be processed even when a plurality of operator commands are required at the same time, thereby effectively using a limited exchange I / O port.

Description

Man machine command multi-control method of man machine command processor

The present invention relates to a method for multiple operator commands of an operator command processor, and more particularly, to a signal mapping method using an operator command multiple control function and an operation code (a value encoded by an operator command, hereinafter referred to as "primitive"). The present invention relates to an operator command multiple control method of an operator command processor that processes an operator command that can efficiently utilize limited resources.

Man Machine Command (MMC), the operating language of the exchange system (hereinafter referred to as "exchange") serves as an interface between the exchange and the operator. The operator command control function of the exchange currently in operation has limitations of the exchange resources such as I / O port allocation and exchange signal processing, and it is inherently unreasonable in structure.

Conventional operator command handlers have a one-to-one relationship with the exchange's I / O ports. One operator command processor occupies one I / O port to create an operator operator command and converts the signal to the corresponding main processor (MP) of the exchange and inversely converts the operator command. It also communicates with the MP by mapping signals for each function for operator command operations with the exchange.

1 shows a conventional operator instruction processing flowchart.

Referring to FIG. 1, a conventional operator command network includes a switch 10, a signal conversion module 20, a packet conversion module 30, and an operator command input / output module 40.

In this configuration, the operator command processing flow is first performed by the operator command data for the operator command port connection from the operator input / output module 40 to the switch 10 in the Contreq.1-Contreq.2- Contreq.3 step. Delivered.

Here, ContReq.1 represents control data for operator command port management. Examples include operator command I / O port requests, operator command port requests, operator command port Alive requests, and so on. ContReq. 2 represents packet control data obtained by converting the control data of ContReq. 1 into a packet form, and ContReq. 3 represents signal control data obtained by converting the packet control data transmitted from ContReq. 2 into a signal.

On the other hand, the port assigned from the switch 10 comes to the operator command input / output module 40 through the conversion of ContResp.1-ContResp.2-ContResp.3.

Here, ContResp.1 represents a signal control data response in the form of a signal output from the exchange, ContResp.2 represents a packet control data response converted to a packet form, and ContResp.3 converts the packet control data response to an ASCII code. Represents response data of one ContReq.1.

After the port is allocated through this data processing procedure, the user occupies the port and requests through the exchange 10 and Datareq.1-Datareq.2-Datareq.3 for authentication of the operator command, and Dataresp.1 -Dataresp.2-Dataresp.3 performs the procedure of receiving the result and completes the authentication.

DataReq.1 represents operator command input data generated by the operator command input / output module 40, DataReq.2 represents operator command input data converted into a packet form, and DataReq.3 represents operator command input converted to a signal. Represents the data.

DataResp.1 represents operator command output data in the form of signals output from the exchange, DataResp.2 represents operator command output data in the form of packets, and DataResp.3 represents operator command output data in the form of text. Indicates.

After the authentication process is completed, operator commands are processed through Datareq and Dataresp, and Contreq and Contresp are executed periodically to check the status of operator command ports between data processing. When the operator command processor terminates, the corresponding port is released again through control data.

For each module, the operator command input data input to the operator command input / output module 40 is converted into a packet through the packet conversion module 30. The converted packet is mapped to a signal ID corresponding to the operation in the signal conversion module 20, and then transmitted as a signal to the MP of the exchange 10.

On the other hand, the result received from the exchange 10 is input to the signal conversion module 20 in the form of a signal. The input signal is converted into a packet having a primitive corresponding to a corresponding operation and input to the packet conversion module 30.

The packet conversion module 30 converts ASCII data to the operator command input / output module 40.

However, the operator command processor is always assigned a logical I / O port that handles the operator command input / output with the exchanger, and is always operating independently of the port usage until the operator command processor is terminated. Becomes As a result, the one-to-one approach to limited I / O ports was unreasonable in terms of resource utilization.

In addition, the signal conversion module is mapped to a signal corresponding to an operator command operation for each operation scenario. That is, each procedure for operator command processing uses a separate signal. This is a waste of signal resources.

In addition, since the control data processing and the operator command input / output data processing are processed together without distinction, an overload that requires consideration of the control situation even when processing general operator command data is generated due to the occasional control situation. There is a problem.

The present invention was created to solve the above problems, and when controlling the operator command of the operator command processor, it is possible to efficiently utilize the resources of the limited exchange using a signal mapping technique using an operator command multiple control function and an operation code. Its purpose is to provide operator command multiple control methods of operator command handlers.

1 is a flowchart of a conventional operator instruction processing.

Figure 2 is a multi-operator command processing flow chart according to the operator command multiple control method of the operator command processor according to the present invention.

3 is a block diagram of a multi-operator command control module according to the present invention.

4 is a view showing a relationship between an operator command packet and a structure including serial number and data according to the present invention;

5 is a mapping table between an exchanger signal and an operator command packet primitive according to the present invention.

<Explanation of symbols for main parts of the drawings>

10: exchanger 20: signal conversion module

30: packet conversion module 40: operator command input / output module

50: operator command control module 51: operator command input processing unit

52: operator command control unit 53: operator command result processing unit

In order to achieve the above object, the operator command multiple control method of the operator command processor according to the present invention comprises a signal conversion module, a packet conversion module, an operator command control module, and an operator command input / output module for an I / 0 port of an exchange. An operator command processor for controlling assignment of each operator command In an operator command control method, a mapping table for mapping operator commands of different operations to a signal using primitives corresponding to each operation is defined, and the operator For each operator command input to the command input / output module, a unique serial number of a corresponding operator command input / output module is assigned to be processed by the exchange, and the result data transmitted from the exchange by the operator command control module is processed. Each serial number And multiplying and controlling the number of operator command results to be input according to the user command. Preferably, the processing of the operator command includes: a mapping table having information on the MP of the exchange. By using the primitive area of the packet to represent the operator command operation to the primitive area and converts to a signal, characterized in that for representing and processing a plurality of operations with the signal. Preferably, the mapping table, Operator command control and data operations; A primitive area in which operator instruction control and data operations are represented numerically; A data ID (signal No) of the type processed at the exchange; Operator command processor and data processing direction of the exchange period; And a translator process name area recognized by the signal translator. Preferably, the operator command control flow and the operator command data flow are distinguished and processed. Preferably, the operator command control flow includes: The operator command control module requests a port assignment to the exchange through a packet conversion module and a signal conversion module, receives a port, and performs an authentication procedure between the exchange and the operator to detect a connection error between the exchange and the operator through the assigned port. Preferably, the operator command data flow includes an operator inputting an operator command through the operator command input / output module, and inputting / outputting the operator command to the input operator command data. Output module specific serial number In addition the step of transmitting to the operator commands the control module; The operator command data received from the operator command control module is transmitted to the packet conversion module, the serial number and operator command data of the operator command data received from the packet conversion module are separated, and a mapping table is searched for the operator command operation. Converting the packet into a packet including corresponding primitive information and transmitting the packet to a signal conversion module; And converting the signal into a corresponding signal using a primitive of the packet data received by the signal conversion module and transmitting the signal to the exchange. Preferably, the response data processed by the exchange is converted into a signal conversion module and a packet. Inversely transforming through the conversion module and transmitting the result to the operator command control module; The multi-processing may be performed by transmitting to a corresponding operator command input / output module according to the serial number of the response data received from the operator command control module and the operator command data.

Hereinafter, an operator command multiple control method of an operator command processor according to the present invention will be described in detail with reference to the accompanying drawings.

2 is a flowchart illustrating a multi-operator command processing by the operator command multiple control method of the operator command processor according to the present invention.

Referring to Figure 2, the operator command processing structure for performing the operator command multi-control method of the operator command processor according to the present invention is a switch 10, signal conversion module 20, packet conversion module 30, operator command control module 50, operator command input / output module 40. The interface between each module has a structure that can handle the characteristics of each module. In the figure, CR represents a control flow of an operator command and DR represents a data flow of an operator command.

The signal conversion module 20 converts the packet data into a signal through a mapping table having information about the MP of the exchanger 10. In particular, the operator instruction operation is expressed as a primitive using a primitive area of the packet, not a structure in which a signal is mapped one-to-one with a conventional operator instruction processing operation, and the structure is converted into a signal. .

Conversely, the signal is received from the exchange 10 and mapped to a primitive in the mapping table to convert into a packet.

The packet conversion module 30 converts the packet data from the signal conversion module 20 into operator command data and control data, passes the result to the operator command control module 50, and receives operator command data and control received from the operator command control module 50. The data is converted into a packet form and passed to the signal conversion module 20.

When the operator command control module 50 transmits the operator command data received from the packet conversion module 30 to the operator command input / output module 40, the operator command control module 50 searches for a serial number area of the packet to be input for the first time. Receives a result value divided by an operator command and transmits the result to an operator command input / output module 40 classified by serial number. The operator command control module 50 is further divided into three parts.

Figure 3 is a schematic diagram showing the configuration of a multi-operator command control module according to the present invention.

Referring to FIG. 3, the operator command control module 50 includes an operator command input processor 51, an operator command controller 52, and an operator command result processor 53. In the drawing, ReqToroc is operator command input data input to the packet conversion module 30, RespFromProc is operator command output data output from the packet conversion module 30, and ReqToCont is operator command input from the operator command input / output module 40. The input data, RespFromCont, represents operator command result data output by serial number.

The operator command control unit 52 manages the I / O port of the exchange for input and output of actual operator command data, verifies the authentication of the operator command, and outputs the operator command result received from the packet conversion module 30 as a serial number. The data is passed to the corresponding output processor 53.

The operator command input processing unit 51 processes the input. The operator command result processing unit 53 transmits the result of the input operator command to the operator command input / output module 40 having the corresponding serial number.

The operator command input / output module 40 may have a plurality, and the operator command input / output module 40 may have a serial number, respectively, and process data through the serial number to receive a result value separated by a serial number. .

In addition, the operator command control unit 52 of the operator command control module 50 occupies one I / O port of the exchange 10 through the "operator command control flow" shown by CR shown in FIG. Complete the authentication process. After completing the authentication procedure, the operator command control unit 52 mainly processes the operator command result, and performs error processing when an error occurs in connection with the exchange.

In addition, an operator command is generated from the operator command input / output module 40 and transmitted to the operator command input processing unit 51 of the operator command control module 50. At this time, the serial number to distinguish the module is transmitted together. Operator command input data is in the form of an integer: character stream containing a serial number.

The input data transmitted to the packet conversion module 30 through the operator command input processing unit 51 is converted into data in the form of a packet shown in FIG. 4. Referring to FIG. 4, FIG. It shows the relationship between the operator command packet and the structure including the serial number and data by Version, Version is the version of the packet, Packet Type is the type representing the characteristics of the packet, More Bit, Sequence is the sequence number for transmitting a large amount of data Source is the unique process number that sends the packet, Destination is the process number to which the packet is delivered, Length is the total length of the packet, Primitive is the Hex Value representing the operator command data and the operation for control processing. The unique ID and data generated by the operator command input module represent actual operator command input data. The operation of the operator command input / output data and the control data to be received may be converted by a mapping table as shown in FIG. 5. FIG. 5 is a mapping table between an exchanger signal and an operator command packet primitive according to the present invention. In reference to this, the mapping table is composed of operator command control and data operations, operator command control and data operations as numeric representations, data IDs (signal No) processed at the exchange, and A2M in the direction of data processing. In the exchange, the M2A indicates the direction of the operator command processor from the exchange, and is composed of a translator process name area recognized by the signal translator. The signal translator 20 maps the data input from the packet translator 30 into primitives. Convert to the signal being The data area of the signal carries packet information of FIG. 4. The data converted into signals are transmitted to the exchange's MP for processing.

The resulting data is sent to the signal conversion module 20 as a signal. The signal conversion module performs the reverse process and converts the packet into primitives.

The converted packet is input to the packet conversion module 30 to extract the serial number and data, and is converted into operator command data and transmitted to the operator command control module 50.

The operator command control unit 52 of the operator command control module 50 receives the input operator command result data, classifies the serial number and the operator command data, and as many as the number of operator command results input to the new operator command result processing unit 53. Run it multiplely. The operator command result processing unit 53 transmits the corresponding data to the operator command input / output module 40 separated by the serial number.

When the operator command result processing unit 53 inputs the end of the operator command input / output module 40 corresponding to the serial number, the operator command input processing unit 51 receives the end signal through the operator command control unit 52 and ends. The input and output of the operator command as described above will be described below with reference to FIGS. 2 to 5, for example. The operator for accessing the switch 10 and giving an operator command first establishes a connection to the switch 10. In accordance with the connection request, the authentication procedure of the CR portion of FIG. 2 is started. [0035] First, the operator command control data of the ContReq. Then, the packet conversion module 30 converts the control data into a packet form as shown in part 2 of FIG. 4 by using the serial number and MMC data of the input operator command data. At this time, the primitive is added, but the operator instruction according to the authentication procedure corresponds to a procedure automatically processed by the processor itself, and the packet conversion unit recognizes the MMC port Request command automatically and searches the primitive in the mapping table as shown in FIG. The packet is completed by attaching '0x0190'. In FIG. 5, it can be seen that the primitive values of the MMC port request and the MMC port response are the same, which can be distinguished from those inputted to the exchange and those output from the exchange. The signal conversion module 20 receiving the packet described above converts the signal into a signal corresponding to a primitive according to the mapping table of FIG. 5, and adds MMC data to the exchange 10. Accordingly, the response back from the exchange 10 is MMC The authentication process is transmitted to the control module 50 to complete the authentication process. When the authentication is completed as described above, a command is actually inputted by the operator to perform an operation between the exchange and the process. When inputting the command data, the MMC input processing unit 51 of the MMC control module 50 of FIG. 3 transmits the operator command data received from the operator to the packet conversion module 30, the packet conversion module 30 is a serial number And the packet is created using the MMC data, and the command is received from the MMC input / output module 40. Therefore, it is an MMC Data Request command and adds a primitive value of '0x01c0' to make a packet, and then transmits it to the signal conversion module 20. The signal conversion module 20 converts the signal into primitives of the received packet and transmits the signal to the exchange 10. Similar to the authentication procedure, the exchange 10 The response from the input is input to the MMC control module 50 in the reverse order. The MMC result processing unit 53 of the MMC control module 50 classifies the operator command data received from the packet converter 30 by serial numbers. By sending to the appropriate module, the response to various commands can be processed without mixing. In the above manner, even if various operator commands are input through one port, it can be processed without confusion by dividing by serial number. As in the mapping table in Fig. 5, one primitive can be used to process various primitives, thereby increasing the efficiency of the exchange operation.

As described above, according to the operator command multi-control method of the operator command processor according to the present invention, each operator command is classified by an ID called a serial number, so that a plurality of operator commands can be processed simultaneously. Therefore, I / O port of limited exchange can be used effectively.

In addition, even when different operator command operations are processed, one signal can be communicated through primitives, and a plurality of operations can be represented and processed with one signal. In addition, it is possible to improve data processing performance by dividing the control of operator command and the flow of operator command data.

Claims (7)

In the operator command processor operator command control method comprising a signal conversion module, packet conversion module, operator command control module, operator command input / output module to control the assignment of each operator command to the I / 0 port of the exchange, Define a mapping table that maps operator instructions of different operations to a single signal using primitives corresponding to each operation, For each operator command inputted to the operator command input / output module, a serial number unique to the operator command input / output module is assigned to be processed by the exchange. The operator command multiple control method of the operator command processor, characterized in that for controlling the result data transmitted from the switch by the operator command control module as many as the number of the operator command input to be divided according to each serial number. . The method of claim 1, wherein the processing of the operator command, Represents the operator instruction operation as a primitive area and converts it into a signal using a primitive area of the packet through a mapping table containing information on the MP of the exchange and expresses a plurality of operations by the signal. And Operator command multi-control method of the operator command processor, characterized in that the processing. The method of claim 2, wherein the mapping table, Operator command control and data operations; A primitive area in which operator instruction control and data operations are represented numerically; A data ID (signal No) of the type processed at the exchange; Operator command processor and data processing direction of the exchange period; An operator command multi-control method of an operator command processor, characterized in that the signal conversion unit recognizes the converter process name area. The method of claim 1, Operator command multiple control method of the operator command processor, characterized in that for processing the operator command control flow and the operator command data flow. 5. The method of claim 4, wherein the operator control flow is: The operator command control module requests a port assignment to the exchange through a packet conversion module and a signal conversion module, receives a port, and performs an authentication procedure between the exchange and the operator to detect a connection error between the exchange and the operator through the assigned port. Operator command multiple control method of the operator command processor, characterized in that to maintain the connection by checking. The method of claim 4, wherein the operator command data flow, An operator inputting an operator command through the operator command input / output module, and adding a serial number unique to the operator command input / output module to the input operator command data and transmitting the operator command to the operator command control module; The operator command data received from the operator command control module is transmitted to the packet conversion module, the serial number and operator command data of the operator command data received from the packet conversion module are separated, and a mapping table is searched for the operator command operation. Converting the packet into a packet including corresponding primitive information and transmitting the packet to a signal conversion module; And converting the signal into a corresponding signal using a primitive of the packet data received by the signal conversion module, and transmitting the signal to the exchange. 7. The method of claim 6, further comprising: inversely converting the response data processed by the exchange through a signal conversion module and a packet conversion module to an operator command control module; According to the operator command control module of the response data received from the serial number and the operator command data of each of the operator command input / output module to perform a multi-processing step of the operator command processor, characterized in that the configuration further comprising Operator command multiple control method.