KR100886855B1 - Control System for having a Circuit to generate a Ring Signal and Method thereof - Google Patents

Abstract

The present invention discloses a ring signal generation line control system and method thereof. Upon detecting a ring signal introduced through at least one of the plurality of feeder lines when the call is turned on and off between the handling station and the local feeder, the ring signal is automatically removed or at least one feeder on which the ring signal is detected is detected. By implementing a ring signal generation line control system and method for automatically populating a telephone line and pop-up-displaying the disability line data information of at least one feeder telephone line which has been automatically disconnected through a display window provided on the handling table, It improves the quality of calls between handlebars and local feeders, and enables operators to recognize fault line data information in real time, raising the expectation of manageability for system checks and call status checks.

Ring signal, automatic line switch, feeder line

Description

Control system for having a circuit to generate a ring signal and method

1 is a view schematically showing a general EMS feed telephone system.

2 is a view schematically showing a conventional circuit switching apparatus.

3 is a diagram illustrating a ring signal generation line control system according to an exemplary embodiment of the present invention.

4 is a flowchart illustrating a ring signal generation line control method according to an exemplary embodiment of the present invention.

5 is a diagram illustrating an automatic line switching device of an automatic line switching control system according to an exemplary embodiment of the present invention.

6 is a flowchart illustrating a ring signal processing method of an automatic circuit switching device according to an embodiment of the present invention.

The present invention relates to a ring signal generation line control system and method thereof, and more particularly, to detect a ring signal introduced through at least one of a plurality of feeder telephone lines when a call is turned on / off between a handling station and a local feeder. And automatically removes the ring signal or automatically disconnects at least one feeder line from which the ring signal is detected, and then stores the fault line data information about the at least one feeder line automatically disconnected. The present invention relates to a ring signal generation line control system for displaying a popup through a display window and a method thereof.

In general, the feeder telephone system is a communication system that connects the regional command zones of power plants or substations of each region with the central command zones of feeder stations that control and manage the feeder stations of each region, and the feeder telephone system is illustrated in FIG. As mentioned above, it includes the handling stand 1, the main apparatus 2, and the circuit switching apparatus 3. As shown in FIG.

The handle 1 serves to randomly call or respond to the feeder depots C1 to CN of a plurality of regions, and the main device 2 is connected to the line switching device 3 to generate and transmit a call. The call is received and delivered to the handle 1.

The line switching device 3 determines whether there is a failure when transmitting or receiving, and automatically switches the line when a failure occurs, thereby preventing the communication from being cut off when a failure occurs.

As shown in FIG. 2, the line switching device 3 includes a line switching unit 31 and a passive line switching unit 32. The line switching device 3 receives a signal from the power feeding terminal C1 to CN and handles the handle 1. A signal is sent to the person in charge and the person in charge recognizes the signal and communicates.

Since the power feeding element bands C1 to CN are arranged for each region, an error occurs in the communication cable, and an erroneous signal is sent to the line switching device 3.

Then, the conventional switching device 3 sends the signal to the handle 1 and the person in charge recognizes the signal and attempts to make a call, but the signal is a false signal so that the call cannot be made.

As described above, since the feed command zones (C1 to CN) are arranged for each region, the above false signal is generated continuously. Accordingly, the person in charge can distinguish whether the signal received at the handling station (1) is a false signal or a correct signal. Unsuccessful attempts to make calls result in a load on the staff.

In addition, when the person in charge does not communicate by recognizing the signal as an error signal, if the signal is an emergency call, there is also a problem that cannot receive an emergency situation because the call cannot be made.

The present invention has been made to solve the problems of the prior art described above, an object of the present invention is a ring signal introduced through at least one of the plurality of feeder telephone lines when the call on / off between the handle and the local feeder The apparatus automatically removes the ring signal or automatically disconnects at least one of the feeder telephone lines on which the ring signal is detected, and then stores fault line data information about the at least one feeder telephone line that has been automatically disconnected. By implementing the ring signal generation line control system and method for pop-up display through the non-display window, it improves the quality of calls between the handling station and the regional feeder and enables the operator to recognize the fault line data information in real time. This is to maximize the expectation of the management efficiency for the check and call condition check.

The present invention for achieving the above object includes the following embodiments. That is, the ring signal generation line control system according to an embodiment of the present invention includes a plurality of feeder telephone lines, record telephone numbers of both ends connected through the plurality of feeder telephone lines, and call connection state between the both ends. A feeder call control unit for checking in real time; A handle for requesting a call connection with the local power supply unit as one of the both ends and transmitting the telephone number previously stored to the power supply telephone call control unit by using an Ethernet network connected to the power supply telephone call control unit; A local feeding unit which is the other of the hem ends, and makes a call with the handling station through a wired / wireless communication network connected to the feeding telephone call control unit as the feed telephone call control unit permits the call connection request of the handling station; And monitor in real time whether the feeder call control unit is malfunctioning or equipment failure state, and automatically switch over a plurality of feeder phone lines connected to the feeder call control unit and turn on / off the call when the call is switched between the both ends. And an automatic line switching device configured to automatically detect the ring signal introduced through at least one of the telephone lines and to automatically remove the ring signal, or to automatically disconnect at least one of the feeder telephone lines on which the ring signal is detected. As the automatic line switching device transmits the fault line data information about the at least one feeder line automatically disconnected to the handling station, the handling station uses the instrumented display window to display the at least one feeder having the ring signal. The line number of the line, the signal level of the ring signal, and the feed It is characterized in that a pop-up display of the fault line data information having a data value stored in the port number pre-set in the call controller.

In a ring signal generation line control method according to another embodiment of the present invention, a feeder telephone call control unit having a plurality of feeder telephone lines records telephone numbers of both ends connected via a plurality of feeder telephone lines, Checking the call connection status in real time; Requesting a call connection with the local feeder as the handling station, which is one of both ends, transmits a reserved telephone number to the feeder phone call controller by using an Ethernet network connected to the feeder phone call controller; In response to the feed telephone call controller granting a call connection request to the handle, making a call with the handle through a wired / wireless communication network connected to the feed telephone call controller, which is a regional feeder which is the other one of the hem ends; Monitoring, by the automatic line switching device, whether a malfunction of the feeder call control unit or a malfunction of the equipment is performed in real time, and automatically switching a plurality of feeder phone lines connected to the feeder call control unit; When the call is turned on / off between the two ends, an automatic line switching device detects a ring signal introduced through at least one of the plurality of feeder telephone lines to automatically remove the ring signal, or at least the ring signal is detected. Automatically disconnecting one or more feeder lines; And when the automatic line switching device transfers the fault line data information about the at least one feeder telephone line automatically disconnected to the handling desk, the handling line pops up the obstacle line data information by using a display window equipped with the equipment. Including; displaying.

The automatic line switching device of the ring signal generation line control system according to another embodiment of the present invention monitors a plurality of feeder telephone lines provided in a feeder telephone call control unit in real time, so that the plurality of call telephones can be switched on and off. A line monitoring unit configured to detect a ring signal introduced through at least one of the feeder phone lines; A management control processing unit for generating fault line data information regarding at least one feeder telephone line in which the ring signal is detected and transmitting the predetermined detection signal transmitted from the line monitoring unit to the outside; And an error signal processing unit for automatically removing the ring signal or automatically disconnecting at least one feeder line from which the ring signal is detected, in response to receiving the detection signal transmitted from the line monitoring unit.

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

3 is a diagram illustrating a ring signal generation line control system according to an exemplary embodiment of the present invention.

Referring to FIG. 3, the ring signal generation line control system 1000 includes a handling table 100, a feeder telephone call control unit 200, an automatic line switching device 300, a communication terminal 400, and a local power supply unit 500. Includes, when detecting a ring signal introduced through at least one or more of the plurality of feed telephone lines when the call on / off between the handle 100 and the local feed unit 500, automatically removes the ring signal or Alternatively, after automatically disconnecting the at least one feeder telephone line on which the ring signal is detected, the pop-up display of the fault line data information on the at least one feeder telephone line which has been automatically disconnected is carried out on the apparatus 100 at the apparatus ratio. Control system.

First, the feeder phone call control unit 200 has a main device 201 and an auxiliary device 202 therein, a plurality of feeder phone lines connected to the main device 201 and a plurality of feeder phone lines connected to the auxiliary device 202. It consists of. The feed telephone call control unit 200 records the telephone numbers between both ends of the call connection through a plurality of feed telephone lines, and checks the call connection state between the two ends in real time.

That is, the feeder call control unit 200 controls the call connection between the two ends, call waiting and call lock state in real time, and continuously monitors the state of the wired / wireless communication network used for the call call between both ends. If the feeder call control unit 200 detects an error state of the wired / wireless communication network, it generates notification information indicating whether the wired / wireless communication network is abnormal and delivers it to either end.

Of course, the feeder call control unit 200 is a prerequisite that the phone number between the two ends of the premise that can be delivered to any one of the notification information indicating whether there is a problem in the wired or wireless communication network.

Here, both ends refer to the handle 100 and the regional feeder 500 to be described below in accordance with an embodiment of the present invention.

In more detail, the feeder call controller 200 includes a main device 201 and an auxiliary device 202. The main apparatus 201 has a plurality of feeder telephone lines, and records telephone numbers between both ends connected through a wired or wireless communication network designed from a plurality of feeder telephone lines. In addition, the main device 201 checks the call state between both ends in real time to generate notification information indicating whether there is a problem with the wired / wireless communication network, and then transfers the notification information to any one selected from both telephone numbers.

Subsequently, the auxiliary device 202 of the feeder call control unit 200 is a device capable of performing all the control functions of the main device described above. When the main device 201 is malfunctioning or equipment failure, the main device 201 It acts as a preliminary control device that acts as a substitute for telephone call control between the two ends and record phone numbers between the two ends.

The auxiliary device 202, like the main device 201, is provided with a plurality of feeder telephone lines, and when a malfunction or equipment failure of the main device 201 occurs, the auxiliary device 202 is in the operation standby mode and is converted into the operation active mode. To substitute for all control functions of the main apparatus 201.

That is, the auxiliary device 202 is converted into a form to replace the wired and wireless communication network that is already formed from a plurality of feeder telephone lines connected to the main device 201 through an automatic switching process. In other words, the auxiliary device 202 substitutes for the telephone call control and recording of the telephone number of the main device 201 and inherits the wired / wireless communication network of the main device 201 as it is.

The handle 100 is one of both ends as described above, and transmits the telephone number already held by using the Ethernet network connected to the feed phone call control unit 200 to the feed phone call control unit 200, thereby providing a regional level. Request call connection with all 500.

The local feeder 500 is another one of the hem, and as the feeder call control unit 200 permits the call connection request of the handling unit 100, the handling unit 100 is connected through a wired / wireless communication network connected to the feeder call control unit. Conduct a call.

The automatic line switching device 300 according to the embodiment of the present invention monitors in real time whether a malfunction of the feeder call control unit 200 or an equipment failure state, and monitors a plurality of feeder phone lines connected to the feeder call control unit 200. Automatic transfer.

When the automatic line switching device 300 determines that the main device 201 of the feeder phone call control unit 200 is in a malfunction or equipment failure state, the automatic line switching device 300 automatically switches the wired / wireless communication network formed from a plurality of feeder phone lines connected to the main device 201. After the transfer, the wired / wireless communication network automatically transferred to the feeder telephone line provided in the auxiliary device 202 of the feeder telephone call control unit 200 is left as it is.

That is, the automatic line switching device 300 is an automatic switching device that allows the control device 202 to succeed to the auxiliary device 202 even if all control functions of the main device 201 and the wired / wireless communication network formed from the feeder phone line are switched to the auxiliary device 202. to be.

In addition, the automatic line switching device 300 automatically detects a ring signal introduced through at least one of a plurality of feeder telephone lines when the call is turned on / off between both ends, and automatically removes the ring signal, or at least the ring signal is detected. Automatically disconnect one or more feeder lines.

Accordingly, as the automatic line switching device delivers the fault line data information about the at least one feeder line automatically disconnected to the handling stand, the handling stand pops up the fault line data information by using the instrument display window. .

That is, the handling device has a predetermined pop-up content for querying the fault line data information, and upon receiving the fault line data information from the automatic line changeover device, the handling group immediately operates the pop-up content to display the fault line data information. It is displayed in a popup window provided from the display window.

Here, the ring signal is a false signal (or an error signal), which is one of noise signals generated during call on / off between both ends, and is a main signal of a ringing phenomenon, a voice overlapping phenomenon, or a howling phenomenon.

Here, the obstacle line data information is a data value in which line numbers of at least one feeder telephone line having a ring signal, a signal level value of the ring signal, and a port number pre-formed in the feeder telephone call controller are stored.

In addition, the communication terminal 400 is connected to the automatic line switching device 300, when a malfunction or equipment failure of the feeder call control unit 200, the malfunction of the feeder call control unit 200 or equipment failure After saving the automatic line transfer date and automatic line transfer time according to the failure history and the automatic transfer of a large number of feeder lines, the MMS / SMS message or e-mail notifying the fault history, the automatic line transfer date and the automatic line transfer time Create and send out.

In addition, the ring signal generation line control system 1000 further includes a recording apparatus 700, an image server 600, and an NMS simulator 800.

The recording device 700 is connected to the feeder call control unit 200 through a predetermined Ethernet network, and the voice call history, voice call time, and handling according to the call between the handling unit 100 and the local feeder 500. Record and store Taiwan's telephone number and telephone number of local feeder.

The image server 600 is connected to the handling unit 100 and the local power supply unit 500 through an Ethernet network, and includes a first camera provided at the handling unit 100 and a second camera provided at the local power supply unit 500. Records and stores the video call history, video call time, the phone number of the handling unit 100 only and the phone number of the local feeder 500 as the video call between them is carried out.

The NMS simulator 800 is connected to the feed telephone call control unit 200 and the automatic line switching device 300 through an Ethernet network, and a plurality of feed telephone lines of the main apparatus 201 are connected when a malfunction or a malfunction of the main apparatus 201 occurs. After automatically switching to the auxiliary device 202 by the automatic line switching device 300, after receiving the failure history, the line transfer date and the line transfer time automatically generated from the automatic line switching device 300, the handle 100 To pass on.

4 is a flowchart illustrating a ring signal generation line control method according to an exemplary embodiment of the present invention.

Referring to FIG. 4, when detecting a ring signal introduced through at least one of a plurality of feeder phone lines when a call is turned on / off between a handle and a local feeder, the ring signal is automatically removed or a ring signal is generated. And automatically disconnecting the detected at least one feeder telephone line, and then pop-up display the fault line data information on the at least one feeder telephone line automatically disconnected through a display window provided on the handling table. It is about.

First, the feeder telephone call control unit includes a plurality of feeder telephone lines, records the telephone numbers of both ends of the call connection through the plurality of feeder telephone lines, and checks the call connection state between the two ends in real time.

More specifically, the claim provided in the feeder call control unit includes a plurality of feeder line lines, records telephone numbers between both ends connected through a wired / wireless communication network designed from a plurality of feeder line lines, and records the call state between the two ends in real time. Check (S1).

As a supplementary description of (S1), the auxiliary device provided in the feeder telephone call control unit has a plurality of feeder telephone lines, and when a malfunction of the main apparatus or an equipment failure occurs, the operation unit switches from the operation standby mode to the operation active mode state. As a result, the telephone call control of the host device and the recording of the phone number are performed, and the wired / wireless communication network of the host device is inherited as it is.

That is, the operation for (S1) is performed in any one selected from the main device or the auxiliary device provided in the feeder telephone call control unit, so that the desired operation is performed as it is, regardless of whether performed in the main device or the auxiliary device.

Here, both ends refer to handles and regional feeders to be mentioned below in accordance with embodiments of the present invention.

In the next operation, the handling station requests the call connection with the local feeder as the phone number is transmitted to the feeder call controller using the Ethernet network connected to the feeder call controller (S2).

As the feeder call control unit permits the call connection request of the handling unit, the local feeder makes a call with the handling unit through a wired / wireless communication network connected to the feeder call control unit (S3, S4).

The automatic line switching device monitors in real time whether there is a malfunction of the feeder call control unit or equipment failure state, and automatically switches a plurality of feeder phone lines connected to the feeder call control unit (S5).

In addition, when a call is turned on or off between a handling station and a local feeder, the automatic line switching device detects a ring signal introduced through at least one of a plurality of feeder telephone lines to automatically remove the ring signal, or Automatically disconnect the detected at least one feeder line (S6).

Accordingly, as the automatic line switching device delivers the fault line data information about the at least one feeder line automatically disconnected to the handling stand, the handling stand pops up the fault line data information by using the apparatus display window. S7).

Here, the obstacle line data information is a data value in which line numbers of at least one feeder telephone line having a ring signal, a signal level value of the ring signal, and a port number pre-formed in the feeder telephone call controller are stored.

 The ring signal generation line control system further includes a recording device, an imaging device, and an NMS simulator, and the additional operation of each component is as follows.

That is, the recording device is connected to the feeder call control unit through a predetermined Ethernet network, and the voice call history, the voice call time, the telephone number of the handling station and the local feeder only as the call between the handling station and the regional feeding unit is performed. Record and save your phone number.

The video server is connected to the handling station and the local feeder through the Ethernet network, and the video call history, the video call time, and the video call between the first camera of the handling station and the second camera provided at the local feeding unit are performed. Record and store only the telephone number of the handling table and the telephone number of the local feeder.

The NMS simulator is connected to the feeder call control unit and the automatic line switching device through the Ethernet network, and in case of malfunction of the main device or equipment failure, a plurality of feeder phone lines of the main device are automatically switched to the auxiliary device by the automatic line switching device. After receiving the error, line transfer date, and line transfer time automatically generated from the transfer device, transfer them to the handling station.

5 is a diagram illustrating an automatic line switching device of a ring signal generation line control system according to an exemplary embodiment of the present invention.

Referring to FIG. 5, the automatic line switching device 300 of the ring signal generation line control system includes a line monitoring unit 301, a management control processing unit 302, and a failure signal processing unit 303.

The automatic line switching device 300 automatically detects a ring signal introduced through at least one of a plurality of feeder telephone lines when the call is turned on / off between the handle and the local feeder, and automatically removes the ring signal, or the ring signal is Automatically disconnect at least one detected feed line.

That is, the failure line data information about at least one feeder telephone line automatically disconnected by the automatic line switching device is transmitted to the outside.

In addition, according to another embodiment of the present invention, the automatic line switching device 300 monitors in real time whether the feeder call control unit is malfunctioning or equipment failure, and automatically switches a plurality of feeder phone lines connected to the feeder call control unit. .

The automatic circuit switching device according to the embodiment of the present invention performs the following detailed operations. First, the line monitoring unit 301 monitors in real time a plurality of feeder telephone lines provided to the feeder call control unit in real time, so that at least one or more of the plurality of feeder lines are turned on and off when a call is turned on and off between the handling station and the local feeder. Detect ring signal introduced through

In addition, the line monitoring unit 301 detects a ring signal introduced through at least one of the plurality of power supply lines, and transmits a predetermined detection signal to the outside.

In response to the detection signal sent from the line monitoring unit 301, the management control processing unit 302 generates and transmits fault line data information about one or more power supply telephone lines on which a ring signal is detected.

Here, the ring signal is a false signal (or an error signal), which is one of noise signals generated during call on / off between both ends, and is a main signal of a ringing phenomenon, a voice overlapping phenomenon, or a howling phenomenon.

Here, the obstacle line data information is a data value in which line numbers of at least one feeder telephone line having a ring signal, a signal level value of the ring signal, and a port number previously formed in the feeder telephone call controller are stored.

In addition, the failure signal processing unit 303 automatically removes the ring signal or automatically disconnects at least one feed line in which the ring signal is detected, in response to the detection signal transmitted from the line monitoring unit 301.

6 is a flowchart illustrating a ring signal processing method of an automatic circuit switching device according to an embodiment of the present invention.

Referring to FIG. 6, when detecting a ring signal introduced through at least one of a plurality of feeder phone lines when a call is turned on / off between a handle and a local feeder, the ring signal is automatically removed or a ring signal is generated. And automatically disconnecting the detected at least one feeder telephone line, and then displaying pop-up line data information on the at least one feeder telephone line which has been automatically disconnected through a display window provided on the handle.

The line monitor detects a ring signal introduced through at least one of the plurality of feeder lines when the call is on or off as the line monitor monitors a plurality of feeder lines that are provided to the feeder call control unit in real time. (S1 ').

As the management control processing unit receives the predetermined detection signal transmitted from the line monitoring unit, the management control processing unit generates and transmits error line data information about one or more power supply telephone lines on which the ring signal is detected (S2 ', S3').

The failure signal processor automatically removes the ring signal or automatically disconnects at least one feeder line on which the ring signal is detected in response to the detection signal transmitted from the line monitor (S4 ', S5').

Although the above has been described with reference to a preferred embodiment of the present invention, those skilled in the art will be able to variously modify and change the present invention without departing from the spirit and scope of the invention as set forth in the claims below. It will be appreciated.

According to the above-described configuration of the present invention, the present invention automatically detects a ring signal introduced through at least one of a plurality of feed telephone lines when a call is turned on / off between a handle and a local feeder. Removing or automatically disconnecting at least one of the feeder telephone lines on which the ring signal is detected, and displaying the fault line data information about the at least one feeder telephone line which has been automatically disconnected through a display window By implementing the ring signal generation line control system and its method, it improves the call quality between the handling station and the local power supply unit, and enables the operator to recognize the fault line data information in real time so that the management efficiency for system check and call state check can be improved. Gives the effect of raising expectations.

Claims (3)

A feed telephone call control unit having a plurality of feed telephone lines, recording telephone numbers of both ends connected through a plurality of feed telephone lines, and checking a call connection state between the two ends in real time; A handle for requesting a call connection with the local power supply unit as one of the both ends and transmitting the telephone number previously stored to the power supply telephone call control unit by using an Ethernet network connected to the power supply telephone call control unit; A local feeding unit which is the other of the hem ends, and makes a call with the handling station through a wired / wireless communication network connected to the feeding telephone call control unit as the feed telephone call control unit permits the call connection request of the handling station; And Monitor in real time whether the feeder call control unit malfunctions or equipment failure status, perform automatic switching of a plurality of feeder phone lines connected to the feeder call control unit, and the plurality of feeder phones when the call is turned on / off And an automatic line switching device configured to automatically detect the ring signal introduced through at least one of the lines and automatically remove the ring signal, or to automatically disconnect at least one of the feeder phone lines from which the ring signal is detected. As the automatic line switching device transmits the fault line data information about the at least one feeder telephone line automatically disconnected to the handling station, the handling station uses at least one power supply having the ring signal by using an instrumented display window. And a line number of a telephone line, a signal level value of the ring signal, and a failure line data information having a data value stored in a port number pre-configured in the feeder call control unit. Recording, by a feeder telephone call control unit having a plurality of feeder telephone lines, telephone numbers of both ends connected through the plurality of feeder telephone lines, and checking the call connection state between the two ends in real time; Requesting a call connection with the local feeder as the handling station, which is one of both ends, transmits a reserved telephone number to the feeder phone call controller by using an Ethernet network connected to the feeder phone call controller; In response to the feed telephone call controller granting a call connection request to the handle, making a call with the handle through a wired / wireless communication network connected to the feed telephone call controller, which is a regional feeder which is the other one of the hem ends; Monitoring, by the automatic line switching device, whether a malfunction of the feeder call control unit or a malfunction of the equipment is performed in real time, and automatically switching a plurality of feeder phone lines connected to the feeder call control unit; When the call is turned on / off between the two ends, an automatic line switching device detects a ring signal introduced through at least one of the plurality of feeder telephone lines to automatically remove the ring signal, or at least the ring signal is detected. Automatically disconnecting one or more feeder lines; And As the automatic line switching device transmits the fault line data information about the at least one feeder telephone line automatically disconnected to the handling desk, the handling line pops up displaying the failure line data information using a display window equipped with a mechanism. Ring signal generation line control method comprising a. A line monitoring unit configured to detect a ring signal introduced through at least one of the plurality of feed telephone lines when performing a call call on / off in real time by monitoring a plurality of feed telephone lines provided to the feed telephone call controller in real time; A management control processing unit for generating fault line data information regarding at least one feeder telephone line in which the ring signal is detected and transmitting the predetermined detection signal transmitted from the line monitoring unit to the outside; And Ring signal generation, including; fault signal processing unit for automatically removing the ring signal, or automatically disconnecting at least one feeder telephone line detected the ring signal in response to receiving the detection signal transmitted from the line monitoring unit Automatic line change over device of line control system.

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