KR19980037322A - Repeater failure alarm device for public frequency communication system using public communication network - Google Patents
Repeater failure alarm device for public frequency communication system using public communication network Download PDFInfo
- Publication number
- KR19980037322A KR19980037322A KR1019960056060A KR19960056060A KR19980037322A KR 19980037322 A KR19980037322 A KR 19980037322A KR 1019960056060 A KR1019960056060 A KR 1019960056060A KR 19960056060 A KR19960056060 A KR 19960056060A KR 19980037322 A KR19980037322 A KR 19980037322A
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- KR
- South Korea
- Prior art keywords
- repeater
- control unit
- public
- failure
- communication network
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/40—Monitoring; Testing of relay systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
Abstract
본 발명의 목적은 중계기 고장상태를 공중통신망에 접속된 운용자단말기를 통하여 알 수 있는 주파수공용 시스템의 중계기고장 경보장치를 제공하는 데 있다.SUMMARY OF THE INVENTION An object of the present invention is to provide a repeater failure alarm apparatus for a common frequency system that can recognize a relay failure state through an operator terminal connected to a public communication network.
본 발명은, 중계기의 고장발생 여부를 탐지하는 중계기의 채널제어부(6)와; 상기 채널제어부(6)로부터 고장발생통보를 받고 중계기 전체의 상태를 확인하여 고장내역을 교환기로 통보하는 중계기 제어부(7)와; 상기 중계기 제어부(7)로부터 통보받은 고장내역을 모니터(14)로 출력하는 교환기의 주제어/스위칭부(13)로 구성되는 주파수공용 시스템의 중계기 경보장치에 있어서, 상기 주제어/스위칭부(13)는 상기 중계기 제어부(7)로부터 통보받은 고장내역을 일정한 포맷(Formast)으로 공중통신망에 접속된 운용자 단말기로 출력하는 것을 특징으로 한다.The present invention includes a channel control unit (6) of the repeater for detecting whether or not a failure of the repeater; A repeater control unit 7 which receives the fault occurrence notification from the channel control unit 6 and checks the state of the entire repeater and notifies the breakdown to the exchange; In the repeater alarm system of the common frequency system composed of the main controller / switching unit 13 of the exchanger to output the fault information notified from the repeater control unit 7 to the monitor 14, the main control unit / switching unit 13 is The failure history received from the repeater controller 7 may be output to an operator terminal connected to the public communication network in a predetermined format.
Description
본 발명은 주파수공용 통신시스템(Trunked Radio System : TRS)에 관한 것이며, 보다 상세히는 중계기 고장발생을 운용자에게 알려주는 중계기고장 경보장치에 관한 것이다.The present invention relates to a frequency common communication system (Trunked Radio System: TRS), and more particularly to a repeater failure alarm device for informing the operator of the occurrence of a repeater failure.
도 1은 주파수공용 통신시스템과 공중통신망의 접속상태를 도시한 도면이다.1 is a diagram illustrating a connection state between a frequency public communication system and a public communication network.
도 1를 보면, 중계기(1)는 안테나(2)와; 상기 안테나(2)에 접속되어 일정 대역의 주파수신호만을 통과시키는 대역통과여파기(3)와; 상기 대역통과여파기에 접속되어 신호를 증폭하는 증폭기(4)와; 상기 증폭기(4)에 접속되어 신호의 송수신을 담당하는 송수신부(5)와; 상기 송수신부(5)에 접속되어 채널을 제어하는 채널제어부(6)와; 상기 채널제어부(6)에 접속되어 상기 채널제어부의 동작 및 교환기와 데이타 전송을 제어하는 중계기 제어부(7)를 포함한다.1, the repeater 1 includes an antenna 2; A band pass filter (3) connected to the antenna (2) for passing only frequency signals of a predetermined band; An amplifier (4) connected to said bandpass filter for amplifying a signal; A transceiver 5 connected to the amplifier 4 and responsible for transmitting and receiving signals; A channel controller (6) connected to the transceiver (5) to control a channel; And a repeater control unit 7 connected to the channel control unit 6 for controlling the operation of the channel control unit and the exchange and data transmission.
교환기(11)는 상기 중계기의 채널제어부(6) 및 중계기제어부(7)와 E1트렁크를 통하여 접속되어 트렁크를 제어하는 디지탈트렁크회로(12)와; 상기 디지탈트렁크회로(12)에 접속되어 교환동작을 제어하고 스위칭이 이루어지는 주제어/스위칭부(13)와; 상기 주제어/스위칭부(13)에 접속되어 운용자와 교환기 사이에서 메세지 교환이 이루어지는 모니터(14)를 포함한다.The switch 11 includes a digital trunk circuit 12 connected to the channel control unit 6 and the repeater control unit 7 of the repeater through an E1 trunk to control a trunk; A main control / switching unit (13) connected to the digital trunk circuit (12) to control the switching operation and to perform switching; And a monitor 14 connected to the main control / switching section 13 to exchange messages between the operator and the exchange.
공중통신망(21)은 상기 교환기의 주제어스위칭부(13)에 접속된 공중전화망(22)과; 상기 공중전화망(22)에 접속된 개인휴대통신시스템(PCS)망(24), 무선호출망(25)과; 상기 개인휴대 통신시스템망(24), 무선호출망(25)에 각각 접속된 단말기(26)를 포함한다.The public communication network 21 includes a public telephone network 22 connected to the main control unit 13 of the switch; A personal mobile communication system (PCS) network 24 and a wireless call network 25 connected to the public telephone network 22; And a terminal 26 connected to the personal mobile communication system network 24 and the wireless call network 25, respectively.
휴대폰(26), 무선호출기(27), 전화기(28), 주파수공용통신용 단말기(8)는 각각 개인휴대 통신시스템망(24), 무선호출망(25), 공중전화망(22) 및 주파수 공용 통신시스템에 접속되어 있다.The cellular phone 26, the pager 27, the telephone 28, and the terminal for the common frequency communication 8 each have a personal mobile communication system network 24, a wireless call network 25, a public telephone network 22 and a common frequency communication. You are connected to the system.
종래의 중계기의 고장경보방법을 설명하면, 먼저, 중계기에서 시스템운용에 영향을 미치는 수신감도 불량, 전원공급의 불안정등의 고장이 발생하면 채널제어부(6)는 이를 탐지하여 중계기 제어부(7)로 통보한다.The failure alarm method of the conventional repeater will be described. First, if a failure such as a poor reception sensitivity or an unstable power supply, which affects the system operation, occurs in the repeater, the channel controller 6 detects the failure and sends it to the repeater controller 7. Notify.
중계기 제어부(7)는 중계기 전체의 상태를 확인한 후 고장이 발생한 중계기의 번호, 채널번호, 고장상태 등 고장내역을 디지탈 트렁크회로(12)를 경유하여 주제어/스위칭부(13)로 통보한다.The repeater control unit 7 checks the state of the entire repeater and notifies the main controller / switching unit 13 via the digital trunk circuit 12 of the failure details such as the number of the repeater, the channel number, and the failure state.
주제어/스위칭부(13)는 모니터(14)로 중계기 고장에 관한 정보를 표시한다.The main control / switching section 13 displays information on the repeater failure on the monitor 14.
종래와 같은 중계기 고장 경보방법에 따르면, 고장에 관한 정보는 모니터를 통해서만 전달되므로 운용자가 중계기의 고장상태를 알기 위해서는 항상 모니터를 감시하여야 하고, 운용자가 교환국에 부재하는 경우에는 중계기의 고장발생 사실을 알지 못한다는 문제점이 있었다.According to the conventional repeater failure alarm method, information on the fault is transmitted only through the monitor, so that the operator should always monitor the monitor to know the fault condition of the repeater. There was a problem that I do not know.
본 발명의 목적은 중계기 고장상태를 공중통신망에 접속된 운용자단말기를 통하여 알 수 있는 주파수공용 시스템의 중계기고장 경보장치를 제공하는데 있다.SUMMARY OF THE INVENTION An object of the present invention is to provide a repeater failure alarm apparatus for a common frequency system that can recognize a relay failure state through an operator terminal connected to a public communication network.
도 1 은 주파수공용통신시스템과 공중통신망의 접속상태를 도시한 도면1 is a diagram illustrating a connection state between a frequency public communication system and a public communication network;
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
BPF : 대역통과필터AMP : 증폭기BPF: Bandpass Filter AMP: Amplifier
TRU : 송수신부CCU : 채널제어부TRU: Transceiver
RCU : 중계기제어부CDTC : 디지탈트렁크회로RCU: Repeater Control Unit CDTC: Digital Trunk Circuit
MCSU : 주제어/스위칭부Mon : 모니터MCSU: Keyword / Switcher Mon: Monitor
PSTN : 공중전화망TRS : 주파수공용 통신시스템PSTN: Public Telephone Network TRS: Public Frequency Communication System
PCS : 개인휴대 통신시스템A : 안테나PCS: Personal cellular communication system A: Antenna
본 발명은, 중계기의 고장발생 여부를 탐지하는 중계기의 채널제어부(6)와; 상기 채널제어부(6)로부터 고장발생통보를 받고 중계기 전체의 상태를 확인하여 고장내역을 교환기로 통보하는 중계기 제어부(7)와; 상기 중계기 제어부(7)로부터 통보받은 고장내역을 모니터(14)로 출력하는 교환기의 주제어/스위칭부(13)로 구성되는 주파수공용 시스템의 중계기 경보장치에 있어서, 상기 주제어/스위칭부(13)는 상기 중계기 제어부(7)로부터 통보받은 고장내역을 일정한 포맷(Format)으로 공중통신망에 접속된 운용자 단말기로 출력하는 것을 특징으로 한다.The present invention includes a channel control unit (6) of the repeater for detecting whether or not a failure of the repeater; A repeater control unit 7 which receives the fault occurrence notification from the channel control unit 6 and checks the state of the entire repeater and notifies the breakdown to the exchange; In the repeater alarm system of the common frequency system composed of the main controller / switching unit 13 of the exchanger to output the fault information notified from the repeater control unit 7 to the monitor 14, the main control unit / switching unit 13 is The failure history received from the repeater control unit 7 may be output to an operator terminal connected to the public communication network in a predetermined format.
공중통신망에는 주파수공용 통신시스템망은 물론 개인휴대 통신시스템망, 무선호출망 또는 주파수공용 통신시스템이 포함된다.The public telecommunications network includes not only a frequency public telecommunications system but also a personal mobile communication system, a radio call network or a frequency public communication system.
운용자 단말기는 무선호출기(27), 휴대폰(26), 전화기(28) 또는 주파수공용 통신시스템 단말기(8) 등이 될 수 있으며, 운용자 단말기 번호는 미리 주제어/스위칭부(13)에 입력된다.The operator terminal may be a radio pager 27, a mobile phone 26, a telephone 28 or a common frequency communication system terminal 8, and the operator terminal number is input to the main control / switching unit 13 in advance.
주제어/스위칭부(13)가 중계기로부터 고장내역을 통보 받으면 모니터(14)로 고장내역을 출력하고, 호출음을 운용자 단말기로 송출한다.When the main control / switching unit 13 is notified of the failure history from the repeater, the failure history is output to the monitor 14, and a ring tone is sent to the operator terminal.
호출음에 운용자가 응답하면 고장내역을 일정한 포맷으로 무선호출기에 표시하거나 음성신호로 기타 운용자 단말기로 출력하게 된다.When the operator responds to the ring tone, the fault history is displayed on the pager in a certain format, or the voice signal is output to the other operator's terminal.
일정한 포맷의 예를 설명하면, 무선호출기에 표시하거나 음성신호로 운용자 단말기에 출력되는 10201의 포맷에서 1은 중계기의 번호를, 02는 채널번호를 01은 고장의 종류를 나타내는 것으로 정할 수 있다.As an example of a certain format, in the format of 10201 displayed on the pager or outputted to the operator terminal as a voice signal, 1 may be a number of a repeater, 02 may be a channel number, and 01 may be a type of a failure.
상술한 바와 같이, 본 발명에서는 중계기 고장내역을 교환국내에 설치된 모니터뿐만 아니라 공중통신망에 접속된 운용자 단말기로 통보함으로써, 교환국 내부에서 근무하는 운용자는 물론 교환국 외부에서 활동하는 운용자도 중계기 고장내역을 알 수 있다.As described above, in the present invention, not only the monitor installed in the exchange station, but also the operator terminal connected to the public communication network, the repeater breakdown information is not only known to the operator working inside the switching center but also to the operator operating outside the switching station. Can be.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960056060A KR100221288B1 (en) | 1996-11-21 | 1996-11-21 | Repeater error warning device in trs |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960056060A KR100221288B1 (en) | 1996-11-21 | 1996-11-21 | Repeater error warning device in trs |
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| Publication Number | Publication Date |
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| KR19980037322A true KR19980037322A (en) | 1998-08-05 |
| KR100221288B1 KR100221288B1 (en) | 1999-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960056060A KR100221288B1 (en) | 1996-11-21 | 1996-11-21 | Repeater error warning device in trs |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010017992A (en) * | 1999-08-17 | 2001-03-05 | 조정남 | System for rf monitoring a repeater |
| KR100379456B1 (en) * | 1999-09-28 | 2003-04-10 | 엘지전자 주식회사 | A Failure Diagnostic Method of Digital TV Translator |
| KR20030049656A (en) * | 2001-12-17 | 2003-06-25 | (주) 케이비아이 | RF repeater having a function of voice communication |
| KR100597868B1 (en) * | 1999-05-18 | 2006-07-06 | 에스케이 텔레콤주식회사 | Apparatus and method for remotely monitoring repeater |
| KR100600498B1 (en) * | 2004-07-20 | 2006-07-13 | 에스케이 텔레콤주식회사 | Apparatus for real-time monitoring radio frequency repeater |
| KR101036628B1 (en) * | 2008-08-13 | 2011-05-24 | 주식회사 케이티 | Apparatus and method for repeater having monitoring |
| KR101434411B1 (en) * | 2012-01-26 | 2014-08-26 | 주식회사 천일알에프 | Repeater system of wireless broadcasting signal with digital signal processing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR940025252A (en) * | 1993-04-08 | 1994-11-19 | 신철순 | Call control method with password |
-
1996
- 1996-11-21 KR KR1019960056060A patent/KR100221288B1/en not_active IP Right Cessation
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100597868B1 (en) * | 1999-05-18 | 2006-07-06 | 에스케이 텔레콤주식회사 | Apparatus and method for remotely monitoring repeater |
| KR20010017992A (en) * | 1999-08-17 | 2001-03-05 | 조정남 | System for rf monitoring a repeater |
| KR100379456B1 (en) * | 1999-09-28 | 2003-04-10 | 엘지전자 주식회사 | A Failure Diagnostic Method of Digital TV Translator |
| KR20030049656A (en) * | 2001-12-17 | 2003-06-25 | (주) 케이비아이 | RF repeater having a function of voice communication |
| KR100600498B1 (en) * | 2004-07-20 | 2006-07-13 | 에스케이 텔레콤주식회사 | Apparatus for real-time monitoring radio frequency repeater |
| KR101036628B1 (en) * | 2008-08-13 | 2011-05-24 | 주식회사 케이티 | Apparatus and method for repeater having monitoring |
| KR101434411B1 (en) * | 2012-01-26 | 2014-08-26 | 주식회사 천일알에프 | Repeater system of wireless broadcasting signal with digital signal processing |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100221288B1 (en) | 1999-09-15 |
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