KR19980014079A - (APPARATUS AND METHOD FOR PROCESSING CRITICAL ALARM OF FULL-ELECTRONIC SWITCHING SYSTEM USING PAGER) - Google Patents

Abstract

In the present invention, when an emergency disturbance occurs in a pre-service electronic exchange, a wireless paging signal is transmitted to a pager of a predetermined operator so that an operator who has left the operating station is notified of an alarm condition so that the operator can remove the obstacle requirement, The present invention relates to an emergency alert notification apparatus and method using a phaser in a public switched telephone exchange (e-commerce), which can be released from a central control processor (2), collecting hardware or software alarms of a pre- (2), if the determined grade is an emergency alert, determining whether the alarm is a warning alarm and an alarm indication in accordance with the level of alarm in the alarm panel (9) Translating the number to the matching exchange processor (6), translating the calling number into a matching exchange Transmitting the paging signal to the paging network 8 via the matching means 7 in the transceiver 6 and transmitting the paging signal to the paging number via the paging switching center in the pager network 8 .

Description

Emergency alarm notification device and method using phasers in electronic exchanges before national holidays

More particularly, the present invention relates to an emergency alert notification apparatus and method using a phaser in a pre-service electronic exchange, and more particularly, to an emergency alert notification apparatus and method using a phaser of an operator when an emergency alert is generated, The present invention relates to an apparatus and method for notifying an emergency alert using a phaser in a pre-call electronic exchange that enables quick notification of a situation in which an emergency alert has occurred.

As is well known, in the case of an existing TDX-10 series exchanger, when an alarm is generated, a visible (visible) signal through a printed circuit board (PBA) of the system, an operation terminal, and a remote alarm panel unit assembly ) Alarm and an audible alarm through the buzzer of the alarm panel to report the occurrence of an alarm to the operator of the operating station. The above method is a method of confirming the system failure when there is always an operator in the operating station.

In the above method, when the operator leaves the operating station due to the urgent business of the operator, or when the operator is careless when the operator is not informed of the occurrence of the alarm, the operator can not quickly remove the fault condition, The possibility of occurrence of a communication failure such as disconnection of communication between subscribers becomes high.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a system and a method for transmitting a paging signal to a pager of a predetermined operator, The present invention has been made in view of the above problems, and it is an object of the present invention to provide an apparatus and method for notifying an emergency alert using a phaser in a pre-service electronic exchange that allows the alarm to be quickly released.

According to an embodiment of the present invention for achieving the above object, there is provided a mobile communication system including a matching exchange subsystem for performing overall functions of localized call processing, a connection control subsystem for performing overall functions of centralized call processing, And a central control subsystem for performing the operation and maintenance functions of the central control subsystem, wherein the central control subsystem is configured in the central control subsystem, And an alarm panel for driving an alarm sound or an alarm display signal of the alarm signal information outputted from the central control processor, When the alarm is determined, the number is translated by the number translation request from the central control processor A matching exchange processor in the analog subscriber matching block for sending a paging number from the internal network processor to the pager network via a matching means; There is provided an emergency alert notifying apparatus using a phaser in a pre-call electronic exchange having a phaser network for outputting a pager signal to a transmitted call number and a pager for carrying an operator and receiving the pager signal.

Preferably, the internal network processor stores call numbers corresponding to pagers of a plurality of operators.

According to an embodiment of the present invention, there is provided a method for controlling a central control processor, the method comprising the steps of: collecting hardware or software alarms of an electronic exchanger before a public service, A second step of driving an alarm sound and an alarm indication according to the alarm signal information output from the control processor, a second step of driving an alarm sound and an alarm indication based on the alarm signal information outputted from the control processor, if the grade determined in the first step is an emergency alarm, Translating the number to a matching exchange processor, transmitting the calling number to a pager network via a matching means at a matching exchange processor, and sending a paging signal to the calling number via the paging switch in the pager network The emergency alert system using phasers in the pre-service electronic exchange A notification method is provided.

According to the present invention having the above-described steps, when an emergency failure occurs in an electronic exchange before a national holiday, a radio call signal according to the occurrence of an emergency alert is transmitted to an operator who has left the operating station or an operator who is in a careless state, It is possible to promptly take measures such that the fault condition of the electronic exchanges before the service is quickly removed and the normal operation can be performed.

1 is a schematic block diagram of an emergency alert system using a phaser in a pre-service electronic exchange according to an embodiment of the present invention;

2 is a flowchart illustrating an operation of an emergency alert notification method using a phaser in a pre-service electronic exchange according to an exemplary embodiment of the present invention.

Description of the Related Art [0002]

1: central control subsystem, 2: central control processor,

3: network control subsystem, 4: internal network processor,

5: a matching exchange subsystem, 6: a matching exchange processor,

7: CEPT1 digital matching unit, 8: phaser network,

9: Alarm panel.

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

FIG. 1 is a schematic block diagram of an emergency alert system using a phaser in a pre-service electronic exchange according to an embodiment of the present invention. In FIG. 1, reference numeral 1 denotes a centralized operation and maintenance function (CCS), 2 is configured in the CCS (1) to collect the alarms generated in the electronic exchanger before the corresponding service, and judges the class, and judges that the alarm is an emergency alarm A Central Control Processor (hereinafter referred to as CCP) for requesting the INP 4 to translate the number of the wireless paging number.

Reference numeral 9 denotes a system for converting alarm signal information transmitted from the CCP 2 into visible and audible alarms, and classifying the audible alarms into three classes of emergency alarms, main alarms and general alarms according to their importance, Is an alarm panel that separately operates the hardware, software, power supply, and environmental alarms according to the cause of the third grade external alarm.

Reference numeral 3 denotes an interconnection network subsystem (INS) for performing overall functions of centralized call processing, 4 is a call processing function such as call discovery, a failure detection and recovery processing of a switch network, a block / An INP (Interconnection Network Processor) (hereinafter, referred to as INP) that performs a maintenance function related to state management of unblocks and the like, and the INP 4 assumes a predetermined number (N), a number translation is requested from the CCP (2) in response to the occurrence of an emergency alert, or a number (A) from the ASP (Access Switching Processor) If translation is requested, the corresponding stored call numbers are sequentially read out, numbered, and then applied to the matching exchange processor (6).

Reference numeral 5 denotes an Accsee Switching Subsystem (ASS) that performs the overall function of localized call processing, 6 denotes an ASP that performs call flow control and operation maintenance functions, The ASP 6 has the call flow control function configured to handle an internal call, an outgoing call, an incoming call, and a transit call, and a statistical measurement And a maintenance function composed of an operation function configured to collect and report, a billing measurement and a report function, and a function to monitor the state of various instruments and software in various currencies, and to report and recover when a fault is detected.

In addition, in the present invention, when the ASP 6 receives a paging number for providing a paging service according to the occurrence of an emergency failure from the INP 4, the subscriber (i.e., the operator) corresponding to the paging number And can be wirelessly called through the pager network 8 via a CEPT1 digital CEPT1 interface (hereinafter referred to as DCI).

If the number of times that a call signal is transmitted to a specific operator is equal to or greater than a predetermined number, the ASP 6 requests number translation for the calling number of the operator corresponding to the next order in the INP (4).

Reference numeral 7 denotes a DCI having a digital trunk matching function with respect to the E1 trunk line. In accordance with the present invention, the DCI 7 allows the calling number applied from the ASP 6 to be transmitted to the pager network 8. [

Reference numeral 8 denotes a pager network which is composed of a radio call exchanger which only takes charge of a radio call and transmits a radio call signal to an operator's pager according to a call number transmitted from the DCI 7 and wirelessly calls the corresponding subscriber.

Next, an apparatus and method for notifying an emergency alert using a phaser in a pre-service electronic exchange according to an embodiment of the present invention will be described in detail with reference to the attached flowchart of FIG.

When an alarm is generated in each hardware unit or software of the corresponding electronic exchanges (step 30), the CCP 32 collects the corresponding alarm and transmits signal information corresponding to the alarm to the alarm panel 9 Step 32).

The alarm panel 9 determines whether the corresponding alarm is an emergency alarm based on the alarm signal information transmitted from the CCP 2 in step 34. If the importance of the alarm based on the alarm signal information is less than a critical alarm, (NO in step 34), the alarm panel 9 outputs a visible alarm and an audible alarm according to the alarm through a display device and a buzzer (step 36).

That is, in step 36, the alarm panel 9 is converted into visible and audible alarms. Depending on its importance, the audible alarms are classified into three classes of critical alarms, major alarms and minor alarms And the visible alarm is further classified into hardware, software, power and environmental alarms, and a central control maintenance processor (CCMP) fault according to the cause of the third-class external alarm do.

On the other hand, if it is determined in step 34 that the alarm for the alarm signal information distinguished from the alarm panel 9 is emergency information corresponding to, for example, a processor failure or a power failure (YES in step 34) The alarm sound and the alarm display are driven through the alarm panel 9 according to the occurrence of the emergency alarm (step 38).

Then, the CCP 2 requests the INP 4 to translate the call number based on the status of the emergency alert, and transmits the number translation to the INP 4 requested by the CCP 2, (4) reads the call number of the previously stored first operator, translates the number of the call number, and transmits the translated number to the ASP (step 40).

The ASP 6 applies a corresponding calling number to the DCI 7 so that a radio call for the corresponding calling number can be performed. The DCI 7, receiving the calling signal, To the pager network equipped with the exchange (step 42).

The pager of the first operator who receives the paging signal transmits the paging signal to the first operator based on the paging number transmitted from the DCI 7, Vibration or the like is generated so that the first operator carrying the pager can recognize the state in which the emergency has occurred (step 44).

At the same time, the ASP 6 counts the number of times the call is transmitted to the first operator while counting the timer (step 46).

Meanwhile, the CCP 2 determines whether a fault condition in which an emergency alarm has occurred is removed by the first operator and the alarm generated in step 30 is released (step 48). At this time, the CCP 2 transmits a paging signal If the first operator has returned to the operating station and the emergency alarm generated in the electronic exchanges before the national service is released (YES in step 48) The CCP 2 returns to the initial state.

However, if the first operator does not receive the radio call or the disturbance requirement corresponding to the emergency alert generated in the electronic exchange before the national service is not removed due to other unavoidable circumstances (NO in step 48), the ASP 6) judges whether a preset time, for example, 5 minutes has elapsed in the state that the wireless paging signal is transmitted (step 50).

Meanwhile, if it is determined in step 50 that the wireless paging signal has been transmitted for five minutes (YES), the ASP 6 transmits the wireless paging signal to the first operator at a preset number of times, (Step 52). If the number of times the wireless paging signal is transmitted to the first operator is less than three (NO in step 52), the process proceeds to step 44, The signal is re-transmitted, and the process from step 46 to step 52 is performed.

On the other hand, if the number of times that the pager signal is transmitted to the first operator reaches 3 times as a result of repeatedly performing the process from step 46 to step 52, the ASP 6 determines (YES), the flow advances to step 40 to request the INP 40 to translate the number of the call number to the second operator.

The calling number for the second operator numbered in the INP 4 and transmitted to the ASP 6 is transmitted to the second operator through the process from step 42 to step 44.

Then, the second operator is notified of the occurrence of the emergency alert through the process from the step 44 to the step 52, and in the step 40, the step 52 is repeatedly performed, and by the operator of the N-th operator Ensure that the disability requirement corresponding to the emergency alert is removed.

On the other hand, if the failure requirement corresponding to the emergency alert has not been removed even though an attempt is made to make a wireless call to the Nth subscriber, the ASP 6 requests the INP 6 to request the calling number of the first operator The wireless paging signal is transmitted again to the first operator so that the above-mentioned process is repeatedly performed so that the failure requirement corresponding to the emergency alert can be removed by any operator of the Nth operator.

As described above, according to the emergency alert notifying apparatus and method using the phaser in the pre-service electronic exchanges according to the embodiment of the present invention, when the operator leaves the office at the operating station and recognizes the emergency alert generated in the e- The operator can know the state of the emergency alarm based on the ringing tone or vibration output from the pager by transmitting the wireless transmission signal for informing occurrence of the emergency alert to the pager carried by the operator.

Accordingly, the operator returns to the operating station and quickly removes the fault condition corresponding to the emergency alert generated in the electronic exchange before the relevant national government, thereby eliminating the communication trouble situation between subscribers subscribed to the electronic exchange before the national visit, It is possible to improve the reliability.

Claims (3)

(5) for performing the overall function of the localized call processing, a connection control subsystem (3) for performing the overall function of the centralized call processing, and a central control unit A pre-call electronic switching system comprising a control subsystem (1) A central control processor (2) configured in the central control subsystem (1) for collecting alarms generated in the electronic exchanger before the public service and determining the class of alarms generated and outputting alarm signal information according to the alarms; An alarm panel 9 for driving the alarm signal information outputted from the central control processor 2 to display an alarm sound or an alarm, An internal network processor (4) configured in the network control processor (3) to translate a call number by a number translation request from the central control processor (2) when an emergency alert is detected in the alarm panel (9) A matching exchange processor 6 configured in the analog subscriber matching block 5 so that the paging number from the internal network processor 4 is transmitted to the pager network 8 via the matching means 7, A pager network (8) in which a radio call exchange is configured to output a paging signal to a calling number transmitted from the matching exchange processor (6) And a pager for carrying the portable paging signal to an operator and receiving the paging signal. The emergency alert notification system according to claim 1, wherein the internal network processor (4) stores call numbers corresponding to pagers of a plurality of operators. A first step of collecting hardware or software alarms of the pre-service electronic exchanges from the central control processor 2, determining the class of the corresponding alarms and outputting alarm signal information according to them, A second step of driving an alarm sound and an alarm indication according to the alarm signal information outputted from the central control processor 2, If the grade determined in the first step is an emergency alert, the network control processor (4) translates the calling number to the matching exchange processor (6) at the request of the central control processor (2) Transferring the call number to the pager network (8) via the matching means (7) at the matching exchange processor (6) And transmitting a radio paging signal to the calling number through the radio paging exchange in the pager network (8).