KR930009856B1 - Data processing method in pabx - Google Patents

Abstract

The private exchanger data processing method organizes the operator request controller block and sustain the maximum efficiency of the multiple command processing. The private exchanger data processing method comprises steps (1-6) which analyze the error of the receiving data and receive the request of the man-machine communication command; step (7) which calls the private exchanger data procedure and performs the private exchanger data processing job; step which organizes the performance results and transmits to the man-machine processor; and step which finishes the data processing job.

Description

How to process private exchange data of electronic exchange

1 is a schematic configuration diagram of an electro-electron exchange system to which the present invention is applied.

2 is a block diagram illustrating a private exchange data processing procedure and an associated processor.

3 is a flowchart of a private exchange data processing procedure of the present invention.

4 is a flowchart illustrating a command format during private exchange data processing according to the present invention.

* Explanation of symbols for main parts of the drawings

CCS: Centralized Bush Steam DBMS: Database Management System

INS: Network Bush Steam NHS: Number Handle Bush Steam

ASS: Connection exchange Bush Steam DHS: Network data handling

MMS: Man Machine Bush Steam MSS: Measurement and Statistics Bush Steam

OMP: Operation and Maintenance Processors MMP: Man Machine Processors

NTP: Number Translation Processor ASP: Connection Exchange Processor

The present invention relates to a method of processing private exchange data in an electronic switching system.

As society is advanced, technology-integrated, and automated, the demands of users who use exchanges and operators are diversified, and the necessity of data processing functions to meet these various demands emerges. Conventional electronic switchboards can process only one private exchange's data processing instructions at a time in terms of the overall hardware and software processing capacity, and show the efficiency, reliability and limitations of the private exchange's data processing functions by accessing data directly. There is a need for providing a private exchange data processing method with superior functionality.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object of the present invention is to configure an operator request controller block (ORC) in an electronic switchboard to process a plurality of instructions and independence of data and to the operator as much as possible. To provide a private exchange data processing method having a feature that can maintain the convenience and efficiency of the system.

In order to achieve the above object, the present invention provides an operation and maintenance processor (OMP), a number translation processor (NTP), and an access exchange processor (ASS) incorporating a man machine processor (MMP), a data processing block (ORC). In the private exchange data processing method of the electronic switch, the first step of receiving the MMC (Man Machine Communication) instruction execution request from the MMP, and analyzing the error of the received instruction, to the relevant module separated for each MMC instruction A second step of invoking the private exchange data processing procedure to perform the private exchange data processing operation, a third step of composing a result of the execution as a message and transmitting to the MMP, and closing the private exchange database to terminate the data processing operation. It is characterized by having four steps.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is an overall structural diagram of an all-electronic exchange system composed of an ORC, which is a block for processing private exchange data. The electronic switch is composed of three subsystems: Interconnection Network Subsystem (INS) and Central Control Sybsystem (CCS) Access Switching Suvsystem (ASS). CCS performs operations and maintenance functions, INS performs centralized call processing functions, and ASS performs distributed call processing functions. MMC (Man Machine Subsystem) performs the function of handling all the information exchange during the exchange period with the operator, and DHS (Data Handling Subsystem) performs the function of processing the data distributed in the exchange at the request of the operator. The DBMS (Data Base Management System) receives a request for access to a database from an operating program, retrieves the relevant database, provides it, updates it, and provides the result to the application program. Number Handling Subsystem (NHS) is a subsystem that performs comprehensive management of translation and routing related to numbers.

2 shows a process in which a private exchange database is searched and updated by an operator around an associated processor. When creating a private exchange group telephone number, deleting a group telephone number, changing or retrieving group information, adding an individual line in a group, deleting an individual line from a group, and retrieving individual line information in a group When the situation is requested by the operator through the input / output device, the MMP (Man Machine Processor) analyzes the command and if there is no grammatical error, transmits a command execution request signal to the OMP (Operation and Maintenance Processor). The block ORC in the OMP checks whether there is an error between each parameter in the command message requested by the MMP. If an error occurs inside a command message, a relevant error message is constructed and sent to the MMP.

If there is no error inside the command message, the private exchange database associated with the command message is searched for errors in the data that is interconnected with the command message. If an error occurs, the relevant error message is sent to the MMP. If the data interconnected with the command message is found to be intact, the associated database is searched and updated. At this time, the command message requesting the number translation is sent to NTP (Number Translation Processor) to send the translation request for the subscriber number and receives the corresponding machine number (processor number + line number) to manage the line and information of NTP and subscriber. Retrieve or update the private exchange database of an Access Switching Processor (ASP).

3 is a flowchart in which an ORC in an OMP processes private exchange data. When a request for execution of a Man Machine Communication (MMC) instruction is issued by an operator (1), the private exchange database is opened (2) in advance to retrieve and update the private exchange database. After opening the private exchange database, the MMP sends a response message to the MMC command execution request message immediately (3) Investigate whether the command message is abnormal (4) If an error occurs, configure the related error message (5). (6) After closing the private exchange database (10), the private exchange data processing operation is terminated (11).

However, if it is confirmed that there is no abnormality in the command message, the private exchange data processing procedure is called by performing a private exchange data processing procedure with a related module separated by MMC instructions (7). The result is composed of a message (8), and then transmitted to the MMP (9). Then, after receiving the private exchange database (10), the private exchange data processing operation is terminated (11).

4 is a flowchart of processing module-specific private exchange data called in FIG. First, using the received message form (12), if the private exchange group number establishment command is requested, the line number for the subscriber's telephone number is requested to the NTP (13). It receives the result message for the subscriber line number request from the NTP (14), examines whether there is an error (15), and if there is no error, retrieves the subscriber information relation (16) and the private exchange group information relation (7). Upon receiving the result, the subscriber information relation is changed to that of the group of private exchanges (20), and information about the group of private exchanges is added to the related relation (21) and then returned to the third road. If the command deletes the private exchange group number, it requests the rotation number for the subscriber's telephone number to NTP (22). It receives the result message for the subscriber line number request from the NTP (23), examines whether there is an error (24), if there is no error, requests a group information check with the NTP (25), and receives the result (26). Upon receiving the result, the subscriber information relation 27 and the private exchange group information relation are retrieved (28). After retrieving the various information, the subscriber information relation is changed to that of the group of the private exchange (29), and the information about the group of the private exchange is deleted from the related relation (30) and then returned to the third road. If the command is a private exchange group information retrieval (31), request the line number for the subscriber's telephone number to NTP (32). Receives the result message for the subscriber line number request from the NTP (33), examines whether there is an error (34), and if there is no error, retrieves the subscriber information relation 35, the private exchange group information relation 36, and the relation for individual line information After returning to the third operation 37. If the command changes the private exchange group information, it requests the line number for the subscriber's telephone number to NTP (38). Receives the result message for the subscriber line number request from the NTP (39), examines whether there is an error (40), and if there is no error, retrieves the subscriber information relation 41 and the private exchange group information relation 42 and retrieves various information. When this is done, the subscriber information relation is changed to the changed private exchange group information (43), and the information about the group of the private exchange is changed in the related relation (44) and then returned to the third road. If the command adds a private switch private line number (45), it requests the telephone number for the subscriber line number to NTP (46). It receives the result message for the subscriber number request from the NTP (47), examines whether there is an error (48), and if there is no error, retrieves the subscriber information relation (49). When the relation search is completed, the individual information request is made to the NTP (50) and the result is provided (51). Upon receiving the result, the NTP requests the line number for the subscriber's telephone number (52). Receive a result message for the subscriber line number request from the NTP (53), investigate whether there is an error (54), if there is no error, retrieve the private exchange individual line information relation (55), and add the subscriber information relation to the group of the private exchange. Change to added 56, add information about the individual lines of the private exchange to the associated relation (57) and return to the third road. If the command deletes the Private Switching Individual Line Number, it requests the telephone number for the subscriber line number to the NTP (58). Receive a result message for the subscriber number request from the NTP (59), investigate whether there is an error (60), if there is no error, retrieve the subscriber information relation (61) and the private exchange group information relation (62), and request an individual information check with NTP. (63) and receive the result (64). Upon receiving the result, the private exchange individual line information relation is retrieved (65), and the subscriber information relation is changed to that of the private line in the group of the private exchange (66), and the information on the individual line of the private exchange is deleted from the related relation. After 67, return to the third road.

If the command is a private line individual line information retrieval, it requests the line number for the subscriber's telephone number to NTP (63). It receives the result message for the subscriber line number request from the NTP (69) and examines whether there is an error (70). If there is no error, the subscriber information relation 71, the private switch individual line information relation 72, and the relation for the group information are received. After the search (73), the process returns to the third road.

Such a method of the present invention is applied to TDK-10 (registered trademark), which is an existing electronic switchboard and a trunk line telephone exchanger, to perform private exchange data processing.

The effects of the invention as described above are as follows.

By implementing private exchange data processing, which is an element of the exchange data processing system, to all electronic exchanges, it receives multiple commands simultaneously to reflect various data processing needs of the private exchange, thus increasing convenience for the operator and efficiency across the system. Bring. In addition, it is easy to add, delete, and change instructions because it is composed of separate modules for each instruction. Therefore, by implementing all-exchange data processing system with the above advantages based on domestic experience and technology, it is easy to implement the data processing system that will be operated in the comprehensive information communication network in the future, and more subscribers of various private exchanges Provide reasonable service to meet the needs.

Claims (9)

Private exchange data processing of electronic switchboards with man machine processor (MMP), operation and maintenance processor (OMP) with built-in data processing block (ORC), number translation processor (NTP), and access exchange processor (ASS) In the method, a first step of receiving a request to perform a Man Machine Communication (MMC) command from the MMP, and analyzing the error (1 ~ 6) of the received command (1 ~ 6), as a related module separated for each MMC instruction Calling the private exchange data processing procedure to perform the private exchange data processing operation (7), the third step of composing the result into a message and sending it to the MMP (8, 9), and closing the private exchange database. And a fourth step of terminating (10, 11) the data processing operation. The method according to claim 1, wherein the private exchange data processing separated for each MMC instruction in the second step comprises a process of processing a private exchange group number establishment instruction (12-21), and processing a private exchange group number deletion instruction (22 ~). 30) process, process the private exchange group number search command (31 ~ 37), process the private exchange group number change command (38 ~ 34), process the private exchange individual line number add command (45 ~ 57) A private exchange of the electronic switch, comprising the steps of: (58-67) processing a private line number deletion command, and a process of processing a private line information retrieval command (68-73). How data is processed. The method of claim 2, wherein the processing of the private switch group number establishment command comprises: requesting a subscriber line number to the NTP (13); Receiving a result message for the subscriber line number request from the NTP (14), examining whether there is an error (15), searching for a subscriber information relation (16) and a private exchange group information relation (17), and grouping to the NTP Requesting information checking (18), requesting group information checking to the NTP (18) receiving a result of the request (19) changing the subscriber information relation (20), and relating to a private exchange group A method of processing private exchange data of an electronic switching system comprising the step of adding (21) information to a related relation. The method of claim 2, wherein the processing of the private exchange group information deletion command comprises requesting a subscriber's telephone number to the NTP (22) and receiving a result message for the subscriber line number request from the NTP (23). Receiving (26) the subscriber information relation and the private information in response to the request of the process of inspecting (24), requesting group information checking to the NTP (25), and requesting group information checking to the NTP (25). Retrieving the exchange group information relation (27,28), changing the subscriber information relation to that of the private exchange group deleted (29), and deleting information about the private exchange group from the related relation (30) Private exchange data processing method of an electronic switch characterized in that it is performed. The method of claim 2, wherein the processing of the private exchange group information retrieval command comprises: requesting a subscriber line number to the NTP (32), receiving a line number result message from the NTP (33), and examining whether there is an error; (34) processing, and (35, 36, 37) retrieving subscriber information relations, private exchange group information relations, and private exchange individual line information relations. Way. The method of claim 2, wherein the processing of the private exchange group information change command comprises: 38 requesting the subscriber number to the NTP; receiving a line number result message from the NTP; (40), retrieving the subscriber information relation and the private exchange group information relation (41, 42), and changing the subscriber information relation and the private exchange group information relation (43, 44). Private exchange data processing method of an electronic switch. The method of claim 2, wherein the process of adding a private line private line number addition command comprises: requesting a telephone number for a subscriber line number to the NTP (46); receiving a line number result message from the NTP (47). ) Checking for errors (48), retrieving subscriber information relations (49), requesting individual information checks with the NTP (50), and requesting individual information checks with the NTP (50) Receiving the result of the request (51) requesting the line number for the subscriber's telephone number to the NTP (52), receiving the subscriber number result message from the NTP (53) examining the error (54), Retrieving the private exchange individual line information relation (55), changing the subscriber information relation to that of the private line added to the group of the private exchange (56), and adding a private exchange individual information relation (57); Private exchange data processing method of an electronic switch, characterized in that carried out, including. The method of claim 2, wherein the processing of the private line individual line number deletion command comprises: requesting a telephone number for a subscriber line number to the NTP (58); receiving a line number result message from the NTP (59). ) Checking for errors (60), retrieving subscriber information and private exchange group information relations (61, 62), requesting individual information checking with the NTP, requesting individual information checking with the NTP Receiving a result of the process (64) retrieving a private exchange individual line information relation (65), changing a subscriber information relation (66), and deleting a private exchange individual information relation (67) Private exchange data processing method of an electronic switching system characterized in that it is carried out. The method of claim 2, wherein the processing of the private line individual line information retrieval command comprises: requesting a line number for the subscriber line number to the NTP (68), receiving a subscriber line number result message from the NTP ( 69) an electronic switch, characterized in that it comprises the steps of checking for errors (70) and retrieving subscriber information relations, private exchange individual information relations, and private exchange group information relations (71, 72, 73). Data processing method of private exchange.