KR0136515B1 - Auto Route Control Method - Google Patents

Abstract

The present invention relates to a control function of a system and a configuration and function sharing of a related control module for an automatic route control function in an electronic switch system having a distributed processing structure distributed and accommodated in a plurality of control modules, and a communication matching method among modules. A method for automatic route control, in which the outgoing line is distributed and accommodated in a plurality of control modules, the automatic route control function is concentrated in one routing control module in the distributed electronic switch system, and the relay line selection and call processing function in the relay line matching module. By performing only, it is possible to obtain the ease of performing the automatic route control function, to minimize the matching between the control module, the ease of operator registration and the like.

Description

Auto Route Control Method

1 is a structural diagram related to automatic route control processing in an electronic switch system of a distributed processing structure for explaining the present invention,

2 is a flowchart illustrating an automatic route control method in an all-electronic exchanger having a distributed processing structure according to the present invention.

* Explanation of symbols for the main parts of the drawings

1: routing control module 2: network management matching module

3: operator terminal 4-1 to 4n: relay line matching module

The present invention relates to a configuration and function sharing of a related control module for an automatic route control function in an electronic switch system of a distributed processing structure in which a system control function and a relay line are distributed and accommodated in a plurality of control modules. In particular, it relates to an automatic route control method.

Conventionally, in a system in which a relay line is distributed and accommodated in a plurality of matching modules, the automatic route control function is distributed to each matching module to process the complexity of the route control function according to the interworking of the matching modules, and related to the route control of each matching module. There was a problem that possibility of data inconsistency, difficulty of operator matching, etc. due to data redundancy acceptance.

The present invention devised to solve all the problems of the prior art is to focus the automatic route control function in one routing control module and relay line matching in the distributed electronic structured switchboard in which outgoing wires are distributed and accommodated in a plurality of control modules. The purpose of the module is to provide an automatic route control method that can achieve automatic route control function easily, minimize matching between control modules, and ease operator matching by performing relay line selection and call processing functions.

In order to achieve the above object, according to the present invention, when the network management matching module receives an automatic route control request from an operator, the network management matching module requests the corresponding control to the routing control module to control the number of idle relay lines in the route to be controlled by a plurality of relay line matching modules. First step to inquire; A second step of, after performing the first step, comparing the number of idle relay lines with a limit level threshold set by the operator, reporting the current limit level status to the operator and changing the corresponding route state to automatic route control fermentation; After performing the second step, the routing control module receives the outgoing routing request from the origination processing function, selects the outgoing route, checks whether the automatic route is restricted for the route, and processes the restriction (non-limiting) according to the limitation. Terminating after performing; After performing the second step, the routing control module selects a detour route when receiving the relay line selection failure notification from the relay line matching module, investigates whether the route is automatically routed, and performs the restriction / unrestriction processing according to the restriction. Terminating a fourth step; After performing the second step, when a relay line recovery notification is received from the relay line matching module indicating that the call processing of a specific relay line is terminated, the routing control module checks whether the restricted level state is changed and processes according to the change (not changed). Terminating after the fifth step; And after performing the second step, when the network management matching module receives an automatic route control release request from an operator, the routing control module promulgates automatic route control for the corresponding route, and changes the route control state to an idle state. To include a sixth step.

In the present invention, there are three control modules related to automatic route control.

The first module is a network management matching module that is in charge of operator matching. It receives the automatic route control start / release request and related control information from the operator and delivers it to the routing control module, and receives the automatic route control status request or changes the control state. Output the information to the operator terminal.

The second module is a routing control module that performs the actual automatic route control function. When outgoing routing request is requested from the originating processing function, the outgoing route is selected and the outgoing route is selected according to the call restriction level of the corresponding route and the restriction rate requested by the operator. Perform the root control function.

The third module is a relay line matching module that selects a relay line within a route selected by the routing control module and performs call processing. When the relay line cannot be selected or terminates a call to the selected relay line, this is reported to the routing control module.

Hereinafter, with reference to the accompanying drawings will be described an embodiment of the present invention;

1 is a schematic structural diagram of an automatic route control processing method in an all-electronic exchanger having a distributed processing structure for explaining the present invention.

First, the network management matching module (2) is a module that is responsible for operator matching, and there is one in the system, and the automatic route control start / release request and related information (control level idle relay line threshold, limit rate, limit call) Information broadcast connection type) and notifies to the routing control module, and outputs the corresponding information to the operator terminal (3) upon receiving a route control status request or changing the control status.

The routing control module 1 is a module that performs the actual automatic route control function, and there is one in the system.

When outgoing routing request is requested from the originating processing function (not shown), automatic route control is performed according to the current level and the limit rate requested by the operator for the selected route.

The relay line matching modules 4-1 to 4n are modules for performing call processing by selecting a relay line in the route selected by the routing control module 1, and a plurality of relay lines are present in the system. Report this to the routing control module 1 at the end of the call.

2 is a flowchart illustrating an automatic route control method in an electronic switch system of a distributed processing structure according to the present invention.

First, when the network management matching module (2 in FIG. 1) receives an automatic route control request from an operator, the network management matching module (2 in FIG. 1) checks the validity of the control request and requests the control to the routing control module (1 in FIG. 1) (21). .

The routing control module 1 inquires about the number of idle relay lines in the route to be controlled by the relay line matching module (4-1 to 4n in FIG. 1).

The number of idle relay lines is compared with the limit level threshold set by the operator (23), if it is below the threshold, the limit level setting and the restriction function are in effect (24), and the current limit level status is reported to the operator (25), and the corresponding route Change the state of the automatic route control into fermentation (26).

When the routing control module 1 receives an outgoing routing request from an origination processing function (not shown) (27), the routing control module 1 selects the outgoing route (28) and checks whether the route is automatically restricted for the route (29). ).

If the outgoing call is restricted, the appropriate guidance broadcast is connected as a routing restriction process and the call is terminated (30).

In the case of the non-limiting target, the outgoing line selection request is transmitted to the relay line matching modules 4-1 to 4n (31), and it is checked whether the limit level state changes due to the reduction of the idle relay in the route (32).

If the restriction level status is changed, the operator is notified of the restriction status change (33).

When the routing control module 1 receives the relay line selection failure notification from the relay line matching modules 4-1 to 4n (34), it selects a detour route (35) to investigate whether the route is automatically restricted for the route. (29), and the subsequent processing ends after performing steps 29 to 33 which are outgoing routing request processing.

When a relay line recovery notification is received from the relay line matching modules 4-1 to 4n indicating that the call processing of a specific relay line is terminated by the routing control module 1 (36), the number of idle relay lines in the relevant route is increased by one. In step 37, it is checked whether the limit level state is changed.

If the restricted level status is changed, the operator is notified of the restricted status change (38).

When the network management matching module 1 receives the automatic route control release request from the operator, the network management matching module 1 checks the validity of the release request and requests the control release to the routing control module 1 (39).

The routing control module 1 stops automatic route control for the corresponding route and changes the route control state to an idle state (40).

Therefore, in the present invention as described above, the automatic route control function is concentrated in one routing control module in the electronic switch of the distributed processing structure in which the outgoing line is distributed and accommodated in a plurality of control modules, and the relay line selection and call processing function in the relay line matching module. By performing only, it is possible to obtain the ease of performing the automatic route control function, to minimize the matching between the control module, the ease of operator registration and the like.

Claims (5)

In the electronic switchboard, when the network management matching module 2 receives the automatic route control request from the operator, the network management matching module 2 requests the corresponding control to the routing control module 1 to the plurality of relay line matching modules 4-1 to 4n. First steps (21, 22) for querying the number of idle relay lines in the route to be controlled; After performing the first steps 21 and 22, comparing the number of idle relay lines with a limit level threshold set by the operator to report the current limit level status to the operator and change the corresponding route state to the automatic route control fermentation. Steps 23 to 26; After performing the second steps 22 to 26, the routing control module 1 receives an outgoing routing request from an origination processing function (not shown), selects an outgoing route, and determines whether to automatically limit the route. A third step (27 to 33) of checking and ending after performing the restriction (non-limiting) processing according to the restriction; After performing the second step 22 to 26, the routing control module 1 selects a detour route when receiving the relay line selection failure notification from the relay line matching modules 4-1 to 4n to automatically route to the corresponding route. A fourth step (34, 35, 29 to 33) which terminates after performing the restriction / unrestriction processing according to the restriction by examining the restriction; After performing the second step 22 to 26, when the relay line recovery notification is received from the relay line matching module 4-1 to 4n indicating that the call processing of a specific relay line is terminated, the routing control module 1 is restricted. A fifth step (36 to 38) for checking whether or not the level status has changed and ending processing according to the change (not changed); And after performing the second steps 22 to 26, when the network management matching module 1 receives an automatic route control release request from an operator, the routing control module 1 performs automatic route control for the corresponding route. A sixth step (39,40) of stopping and changing the root control state to an idle state. According to claim 1, wherein the second step (22 to 26), the network management matching module (2) receives the automatic route control request from the operator, and requests the corresponding control to the routing control module (1) A first step (21, 22) of investigating the number of idle relay lines in the route to be controlled by the relay line matching module (4-1 module 4n); And after performing the first process (21, 22), the number of idle relay lines is compared with the limit level threshold set by the operator to set a limit level setting and a limit function when the threshold value is lower than the threshold value, and if the threshold value is higher than the threshold value, the current limit to the operator as it is. And a second process (23, 26) for reporting the level status and for changing the status of the route to an automatic root control fermentation. 3. The third step (27 to 33), wherein the routing control module 1 receives the outgoing routing request from the origination processing function (not shown), selects the outgoing route and the corresponding route A first process (27 to 29) of checking whether the automatic route restriction for the; A second process (30) of terminating the call after performing the routing restriction process if the corresponding call number is restricted after the first process (27 to 29); After performing the first process (27 to 29), in the case of non-limiting object, sending the outgoing line selection request to the relay line matching modules (4-1 to 4n) and whether or not to change the state of the restriction level according to the decrease of the idle relay in the route Checking the third process (31,32); And after performing the third process (31,32), if the limit level state is changed to notify the operator of the change of the limit state, and if the change does not include a fourth process (33) is terminated as it is. Automatic route control method. 4. The method of claim 1, wherein the fourth steps (34, 35, 29 to 33), the routing control module (1) is bypassed when receiving the relay line selection failure notification from the relay line matching modules (4-1 to 4n) Selecting a route and examining whether the route is automatically restricted for the route (34, 35, 29); A second step (30) of terminating the call after performing the routing restriction process when the outgoing call is restricted after the first step (34, 35, 29); After performing the first process (34, 35, 29), if the non-limiting target, the outgoing line selection request is transmitted to the relay line matching modules (4-1 to 4n) and the state of the restricted level according to the reduction of the idle relay in the corresponding route A third step (31, 32) of checking for change; And after performing the third process (31,32), if the limit level state is changed to notify the operator of the change of the limit state, and if the change does not include a fourth process (33) is terminated as it is. Automatic route control method. 5. The relay control module (1) according to claim 1, wherein the fifth step (36 to 38) includes a relay line recovery notification (1) indicating that call processing of a specific relay line is terminated from the relay line matching modules (4-1 to 4n). A first step (36, 37) of increasing the number of idle relay lines in the relevant route by 1 and checking whether the limit level state has changed accordingly if received; After performing the first process (36,37), if the limit level state is changed to notify the operator of the limit change and terminate, and if it does not change automatically comprises a second process (38) Root control method.