KR200201802Y1 - A data transfer system useful telephone - Google Patents
A data transfer system useful telephone Download PDFInfo
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- KR200201802Y1 KR200201802Y1 KR2020000016003U KR20000016003U KR200201802Y1 KR 200201802 Y1 KR200201802 Y1 KR 200201802Y1 KR 2020000016003 U KR2020000016003 U KR 2020000016003U KR 20000016003 U KR20000016003 U KR 20000016003U KR 200201802 Y1 KR200201802 Y1 KR 200201802Y1
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- telephone
- pass filter
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
- H04M11/066—Telephone sets adapted for data transmision
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/247—Telephone sets including user guidance or feature selection means facilitating their use
- H04M1/2478—Telephone terminals specially adapted for non-voice services, e.g. email, internet access
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/005—Interface circuits for subscriber lines
- H04M3/007—Access interface units for simultaneous transmission of speech and data, e.g. digital subscriber line [DSL] access interface units
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Human Computer Interaction (AREA)
- Telephonic Communication Services (AREA)
Abstract
본 고안은 전화선을 이용한 데이터 전송시스템에 관한 것으로, 전화선을 이용한 데이터 전송시스템의 구축과 전화기와 컴퓨터를 연결을 용이하게 실시할 수 있도록 한 것이다.The present invention relates to a data transmission system using a telephone line, to facilitate the construction of a data transmission system using a telephone line and connection between a telephone and a computer.
즉, 본 고안은 인터넷망(120)으로부터 데이터가 전송되는 데이터라인(12)상에 아날로그의 음성신호를 걸러주는 고역통과필터(HTF)를 구비하고, PSDN망(110)으로부터 음성신호가 전송되는 전화라인(11)상에 디지털의 데이터신호를 걸러주는 저역통과필터(LTF)를 구비하며, 일단은 음성신호와 데이터신호가 전송되는 전화라인(11) 및 데이터라인(12)과 병렬 접속되고 타단은 각 가정의 벽체에 설치된 다수의 모듈컨넥터(14)와 병렬 접속되어 음성신호와 데이터신호를 전송하는 믹싱라인(13)을 구비하고, 상기 믹싱라인(13)에 접속되는 모듈컨넥터(14)와 컴퓨터(60)를 연결하는 컴퓨터접속라인(16)에는 음성신호는 걸러주고 데이터신호만이 전송되게 하는 고역통과필터(HTF)를 구비하며, 상기 믹싱라인(13)에 접속되는 모듈컨넥터(14)와 전화기(50)를 연결하는 전화접속라인(15)에는 데이터신호는 걸러주고 음성신호만이 전송되게 하는 저역통과필터(LTF)를 구비하여서 된 것이다.That is, the present invention includes a high pass filter (HTF) for filtering analog voice signals on the data line 12 through which data is transmitted from the Internet network 120, and the voice signals are transmitted from the PSDN network 110. A low pass filter (LTF) for filtering digital data signals on the telephone line (11), one end of which is connected in parallel with the telephone line (11) and the data line (12) to which voice and data signals are transmitted, and the other end. Has a mixing line 13 connected in parallel with a plurality of module connectors 14 installed on the wall of each home and transmitting voice and data signals, and a module connector 14 connected to the mixing line 13. The computer connection line 16 connecting the computer 60 has a high pass filter (HTF) for filtering out voice signals and transmitting only data signals, and a module connector 14 connected to the mixing line 13. Connection line connecting the telephone and the telephone 50 15 is provided with a low pass filter (LTF) which filters the data signal and transmits only the audio signal.
Description
본 고안은 전화선을 이용한 데이터 전송시스템에 관한 것으로, 더욱 상세하게는 전화선을 이용한 데이터 전송시스템을 구축함에 있어서 음성신호를 걸러주는 고역통과필터와 데이터신호를 걸러주는 저역통과필터를 이용하여서 구축하여 시스템의 구축을 용이하게 실시할 수 있도록 하고, 전화기와 컴퓨터의 연결을 용이하게 실시할 수 있도록 함을 목적으로 한 것이다.The present invention relates to a data transmission system using a telephone line, and more particularly, in constructing a data transmission system using a telephone line, the system is constructed by using a high pass filter for filtering voice signals and a low pass filter for filtering data signals. It is intended to facilitate the construction of the, and to facilitate the connection between the phone and the computer.
일반적으로, 인터넷통신은 아날로그로 신호의 전달이 이루어지는 전화선을 사용하였으나 그 속도가 한정되어 데이터의 전송이 원활하게 이루어지지 않으므로 데이터를 디지털로 전송하는 ADSL과, HDSL, VDSL등과 같은 장거리 전송시스템을 사용하여 실시하고 있었다.In general, Internet communication uses a telephone line that transmits signals in analog, but since the speed is limited and data transmission is not performed smoothly, long distance transmission system such as ADSL, HDSL, VDSL, etc. to transmit data digitally is used. Was carried out.
상기한 바와 같은 장거리 전송시스템은 전화국에서부터 음성신호인 아날로그신호와 데이터신호인 디지털신호를 믹싱하여서 광케이블을 이용하여 각 가정에 전달하는 시스템과, 데이터신호를 케이블TV라인 또는 전용선을 통하여 전송하고 전화신호는 기존의 선로를 통하여 특정지역까지 전송한 후 이를 믹싱하여 각 가정으로 전달하는 시스템을 사용하고 있었다.The long-distance transmission system as described above is a system for mixing an analog signal, which is a voice signal, and a digital signal, which is a data signal, from a telephone station and transmitting the signal to each home using an optical cable, and transmitting the data signal through a cable TV line or a dedicated line, The existing system uses a system that transmits to a specific area through the existing tracks and then mixes and delivers them to each home.
이중 기존의 설비를 이용한 후자의 시스템이 비용 면에서 경제적이어 주로 사용하고 있으며, 인터넷망(120)과 접속되는 D.S.U(31)와, 상기 D.S.U(31)와 접속되는 라우터(32)와 허브(33) 및 데이터라인(22)을 통하여 전송된 디지털 데이터신호와 전화라인(21)을 통하여 전송된 음성신호를 믹싱하는 합류기(23)와, 상기 합류기(23)를 통하여 전송되는 신호로부터 음성신호와 디지털 데이터신호를 분리 필터링하여 전화기(50)와 컴퓨터(60)를 연결하여 사용할 수 있게 한 분배기(24)로 구성된 것이다.Of these, the latter system using the existing equipment is mainly used in terms of cost and is economically used. The DSU 31 is connected to the Internet network 120, the router 32 and the hub 33 are connected to the DSU 31. And a combiner 23 for mixing the digital data signal transmitted through the data line 22 and the voice signal transmitted through the telephone line 21, and the voice signal from the signal transmitted through the combiner 23. And a divider 24 which separates and filters the digital data signal so that the telephone 50 and the computer 60 can be connected and used.
그러나, 상기한 바와 같은 종래의 장거리 전송시스템은 음성신호와 디지털데이터신호의 믹싱을 위한 별도의 합류기(23)를 필요로 하며, 상기 시스템의 설비를 위하여 각 가정에 음성신호와 디지털 데이터신호의 분류인출을 위한 분배기(24)를 설치하여하는 등 그 작업이 용이하지 않은 문제점이 있었다.However, the conventional long distance transmission system as described above requires a separate confluencer 23 for mixing the voice signal and the digital data signal, and for the installation of the system, There was a problem that the operation is not easy, such as installing a distributor 24 for sorting out.
이에, 본 고안은 상술한 문제점을 해결하기 위하여 안출한 것으로, 선로 상에 저역통과필터와 고역통과필터를 구비하여 전화선을 이용한 데이터전송 시스템을 용이하게 구축할 수 있도록 함과 더불어 각 방에서 컴퓨터와 전화기를 용이하게 연결하여 사용할 수 있도록 한 것이다.Accordingly, the present invention has been made to solve the above-mentioned problems, and the low pass filter and the high pass filter are provided on the line so that the data transmission system using the telephone line can be easily constructed, and the computer and the computer in each room are provided. The phone can be easily connected and used.
도 1 은 종래 기술에 따른 주요 구성도.1 is a main configuration according to the prior art.
도 2 는 본 고안에 따른 일 실시예를 보인 주요 구성도.2 is a main configuration showing an embodiment according to the present invention.
＜도면의 주요부분에 대한 부호의 설명><Explanation of symbols for main parts of the drawings>
11 : 전화라인 12 : 데이터라인 13 : 믹싱라인11 telephone line 12 data line 13 mixing line
14 : 모듈컨넥터 15 : 전화접속라인 16 : 컴퓨터접속라인14 module connector 15 telephone connection line 16 computer connection line
HTF : 고역통과필터 LTF : 저역통과필터HTF: High Pass Filter LTF: Low Pass Filter
31 : D.S.U 32 : 라우터 33 : 허브31: D.S.U 32: Router 33: Hub
50 : 전화기 60 : 컴퓨터50: phone 60: computer
110 : PSDN망 120 : 인터넷망110: PSDN network 120: Internet network
이하, 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, described in detail by the accompanying drawings as follows.
본 고안은 전화선을 이용한 데이터 전송시스템을 용이하게 구축할 수 있도록 한 것으로, 전화선에 음성신호와 디지털 데이터신호를 싫어 전송하고 이를 각 가정에서 분류하여 사용하는 전화선을 이용한 데이터 전송시스템에 있어서, D.S.U(31)와 라우터(32) 및 허브(33)를 통하여 인터넷망(120)으로부터 데이터신호가 전송되는 데이터라인(12)상에 아날로그의 음성신호를 걸러주는 고역통과필터(HTF)를 구비하고, PSDN망(110)으로부터 음성신호가 전송되는 전화라인(11)상에 디지털의 데이터신호를 걸러주는 저역통과필터(LTF)를 구비하며, 일단은 음성신호와 데이터신호가 전송되는 전화라인(11) 및 데이터라인(12)과 병렬 접속되고 타단은 각 가정의 벽체에 설치된 다수의 모듈컨넥터(14)와 병렬 접속되어 음성신호와 데이터신호를 전송하는 믹싱라인(13)을 구비하고, 상기 믹싱라인(13)에 접속되는 모듈컨넥터(14)와 컴퓨터(60)를 연결하는 컴퓨터접속라인(16)에는 음성신호는 걸러주고 데이터신호만이 전송되게 하는 고역통과필터(HTF)를 구비하며, 상기 믹싱라인(13)에 접속되는 모듈컨넥터(14)와 전화기(50)를 연결하는 전화접속라인(15)에는 데이터신호는 걸러주고 음성신호만이 전송되게 하는 저역통과필터(LTF)를 구비하여서 된 것이다.The present invention facilitates the construction of a data transmission system using a telephone line. In the data transmission system using a telephone line which dislikes a voice signal and a digital data signal to a telephone line and classifies it in each home, the DSU ( 31 and a high pass filter (HTF) for filtering analog voice signals on data lines 12 through which data signals are transmitted from the Internet network 120 through routers 32 and hubs 33, and PSDN A low pass filter (LTF) for filtering a digital data signal on a telephone line 11 through which a voice signal is transmitted from the network 110, and at one end of the telephone line 11 for transmitting a voice signal and a data signal; It is connected in parallel with the data line 12 and the other end is provided with a mixing line 13 connected in parallel with a plurality of module connectors 14 installed in the wall of each home to transmit voice signals and data signals, The computer connection line 16 connecting the module connector 14 and the computer 60 connected to the mixing line 13 includes a high pass filter (HTF) for filtering out voice signals and transmitting only data signals. In addition, a low pass filter (LTF) for filtering the data signal and transmitting only the voice signal to the telephone connection line 15 connecting the module connector 14 and the telephone 50 connected to the mixing line 13 is transmitted. It was equipped.
이하, 본 고안의 작용에 대하여 설명하면 다음과 같다.Hereinafter, the operation of the present invention will be described.
상기한 바와 같이 전화라인(11)과 전화접속라인(15)에 저역통과필터(LTF)를 구비하고, 데이터라인(12)과 컴퓨터접속라인(16)에 고역통과필터(HTF)를 구비하여서된 본 고안은 데이터 전송라인을 구축함에 있어서, 전화라인(11)에 저역통과필터(LTF)를 구비하고, 데이터라인(12)에 고역통과필터(HTF)를 구비하여 건물에 구축되어 있는 기존의 선로 즉 믹싱라인(13)에 병력접속하므로서 그 구축이 완료되는 것이며, 이상과 같이 구축된 데이터 전송라인에 컴퓨터(60)를 접속하여 인터넷통신을 하고자 할 경우에는 고역통과필터(HTF)가 구비된 컴퓨터접속라인(16)을 이용하여 벽체의 모듈컨넥터(14)에 접속하여 사용하고, 전화기(50)를 사용하고자 할 경우에는 저역통과필터(LTF)가 구비된 전화접속라인(15)을 이용하여 벽체의 모듈컨넥터(14)에 접속하여 사용하면 되는 것이다.As described above, the low pass filter (LTF) is provided in the telephone line 11 and the telephone connection line 15, and the high pass filter (HTF) is provided in the data line 12 and the computer connection line 16. According to the present invention, in constructing a data transmission line, a low pass filter (LTF) is provided in a telephone line 11 and a high pass filter (HTF) is provided in a data line 12. That is, the construction is completed by connecting the troops to the mixing line 13, and when the computer 60 is connected to the data transmission line constructed as described above to perform internet communication, a computer equipped with a high pass filter (HTF) is provided. If you want to use the phone 50 by connecting to the module connector 14 of the wall using the connection line 16, the wall using the telephone connection line 15 equipped with a low pass filter (LTF) Connect to the module connector 14 .
그리고, 상기한 바와 같이 구축된 본 고안에 있어서 PSDN망(110)을 통하여 전송된 음성신호는 저역통과필터(LTF)가 구비된 전화라인(11)과 믹싱라인(13) 및 저역통과필터(LTF)가 구비된 전화접속라인(15)을 통하여 전화기(50)까지 전송되는 것이며, 인터넷망(120)과 접속된 D.S.U(31)와 라우터(32) 및 허브(33)를 통하여 전송되는 데이터신호는 고역통과필터(HTF)가 구비된 데이터라인(12)과 믹싱라인(13) 및 고역통과필터(HTF)가 구비된 컴퓨터접속라인(16)을 통하여 컴퓨터(60)까지 전송되는 것이다.In the present invention constructed as described above, the voice signal transmitted through the PSDN network 110 includes a telephone line 11, a mixing line 13, and a low pass filter (LTF) equipped with a low pass filter (LTF). ) Is transmitted to the phone 50 through the telephone connection line 15 is provided, and the data signal transmitted through the DSU 31 and the router 32 and the hub 33 connected to the Internet network 120 It is transmitted to the computer 60 through the data line 12 with the high pass filter (HTF), the mixing line 13 and the computer connection line 16 with the high pass filter (HTF).
한편, 전화기(50)에서 PSDN망(110)으로 전송되는 음성신호는 전화접속라인(15)과 믹싱라인(13) 및 저역통과필터(LTF)가 구비된 전화라인(11)을 통하여 PSDN망(110)으로 전송되고 고역통과필터(HTF)가 구비된 데이터라인(12)으로는 전송이 이루지지 않으며, 컴퓨터(60)에서 인터넷망(120)으로 전송되는 데이터신호는 컴퓨터접속라인(16)과 믹싱라인(13) 및 고역통과필터(HTF)가 구비된 데이터라인(12)을 통하여 인터넷망(120)으로 전송되고 저역통과필터(LTF)가 구비된 전화라인(11)으로는 전송이 이루어지지 않는 것이다.Meanwhile, the voice signal transmitted from the telephone 50 to the PSDN network 110 is transmitted through the telephone line 11, the mixing line 13, and the telephone line 11 provided with the low pass filter (LTF). The transmission is not performed to the data line 12 which is transmitted to 110 and is provided with a high pass filter (HTF), and the data signal transmitted from the computer 60 to the Internet network 120 is connected to the computer connection line 16. The transmission is transmitted to the Internet network 120 through the mixing line 13 and the data line 12 provided with the high pass filter (HTF) and to the telephone line 11 provided with the low pass filter (LTF). Will not.
따라서, 본 고안은 전화라인을 이용한 데이터전송시스테을 구축함에 있어서, 전화라인과 전화접속라인에 저역통과필터를 구비하고 데이터라인과 컴퓨터접속라인상에 고역통과필터를 구비하므로서 벽체에 별도의 분배기를 구비하지 않고 기존에 구축되어 있는 선로와 모듈컨넥터를 사용하여 시스템을 구축할 수 있어 그 작업성이 향상되는 것이다.Therefore, in the present invention, when constructing a data transmission system using a telephone line, a low-pass filter is provided on the telephone line and the telephone connection line, and a high-pass filter is provided on the data line and the computer connection line. It is possible to build a system by using existing lines and module connectors, which are not equipped, and thus workability is improved.
또한, 모듈컨넥터가 구비된 방에서는 필요에 따라 전화기와 컴퓨터를 손쉽게 연결하여 사용할 수 있는 매우 유용한 것이다.In addition, the room equipped with a modular connector is very useful to easily connect the phone and the computer as needed.
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| Application Number | Priority Date | Filing Date | Title |
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| KR2020000016003U KR200201802Y1 (en) | 2000-06-05 | 2000-06-05 | A data transfer system useful telephone |
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| KR2020000016003U KR200201802Y1 (en) | 2000-06-05 | 2000-06-05 | A data transfer system useful telephone |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101158410B1 (en) | 2010-10-29 | 2012-06-22 | (주) 코콤 | Digital data communication system, digital data transmission apparatus and digital data reception apparatus using voice line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101158410B1 (en) | 2010-10-29 | 2012-06-22 | (주) 코콤 | Digital data communication system, digital data transmission apparatus and digital data reception apparatus using voice line |
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