KR20030032782A - solution System of mobile broadcasting sound - Google Patents

solution System of mobile broadcasting sound Download PDF

Info

Publication number
KR20030032782A
KR20030032782A KR1020010064970A KR20010064970A KR20030032782A KR 20030032782 A KR20030032782 A KR 20030032782A KR 1020010064970 A KR1020010064970 A KR 1020010064970A KR 20010064970 A KR20010064970 A KR 20010064970A KR 20030032782 A KR20030032782 A KR 20030032782A
Authority
KR
South Korea
Prior art keywords
sound
contents
signal
transmitter
transmitted
Prior art date
Application number
KR1020010064970A
Other languages
Korean (ko)
Inventor
박재우
Original Assignee
박재우
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 박재우 filed Critical 박재우
Priority to KR1020010064970A priority Critical patent/KR20030032782A/en
Publication of KR20030032782A publication Critical patent/KR20030032782A/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/18Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/18Self-organising networks, e.g. ad-hoc networks or sensor networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

PURPOSE: A sound transferring method of a mobile broadcast system is provided to show and accurately transfer various contents through a mobile broadcast unit, allow people to see contents as long as they want, and allow people to hear a specific sound in a small space. CONSTITUTION: When a contents provider broadcast contents in a mobile broadcast system, its image is transferred to an image media and its sound is converted into an RF signal by an RF converter which is then transferred to receivers of a listener through an RF transmitter and a radio transmitting/receiving IC.

Description

이동 방송시스템 소리전달 방안 { solution System of mobile broadcasting sound}Mobile broadcasting system sound transmission plan {solution system of mobile broadcasting sound}

본 발명은 이동 방송 시스템의 컨텐츠 소리를 듣고 싶은 시청자에게만 전달하는 방법으로 기존의 자동차극장의 소리전달 방안을 그 모체로 시스템을 이동하는 전동차나 버스,기차등에 적용하여, 이동 하는 교통수단 내부의 시청자들에게 원만한 컨텐츠의 소리 전달에 그 목적을 두고있다The present invention is a method of delivering only the content sound of the mobile broadcasting system to the viewer who wants to hear the sound of the existing car theater by applying the system to the electric car, bus, train, etc. moving the system to the viewers inside the moving means of transportation Its purpose is to deliver sound content

기존의 컨텐츠의 전달 매체인 LCD나 TFT(1) 등의 영상은 그대로 내보내고,소리만을 추출하며 그 추출된 소리를 각 수신기 상황에 맞는 라디오 RF주파수로 전환(3)하여, 소리신호를 청취자들이 휴대하고 있는 라디오나 이동방송시스템에서 내보내는 적정 주파수를 채득할 수 있는 라디오 주파수 수신기(4)The image of LCD or TFT (1), which is an existing medium for transmitting contents, is exported as it is, the sound is extracted, and the extracted sound is converted into radio RF frequency for each receiver situation (3) so that the listeners carry the sound signal. Radio frequency receivers (4)

그리고 송수신IC, Bluetooth Chip(5)이 장착된 핸드폰을 통해 청취자들이 청취할 수 있게 해주는데 그 목적을 두고있다.And the purpose is to allow listeners to listen through a cell phone equipped with a transceiver IC, Bluetooth Chip (5).

본 발명은 이동 하는 교통 수단 내부에 소리신호를 수신기 특성에 맡는 RF라디오 신호로 바꾸어주는 RF변환기(3)와 송신기와 송수신겸 IC(5)를 창작하여 그 송신기를 통해 패쇄 되어있는 전동차나 버스 내부에 특정의 라디오 주파수를 보내주며(2), 그 라디오 주파수를 가지고 매체에서 나오는 동영상의 소리를 라디오 또는 그 특정의 라디오주파수를 취득할 수 있는 매체(4)를 통해 청취자에게 전달하는대 목적을 두고있다.The present invention creates an RF converter (3) and a transmitter and a transceiver and IC (5) for converting a sound signal into an RF radio signal in charge of receiver characteristics in a moving vehicle, which is blocked by the transmitter or inside a train or bus. It aims to send a specific radio frequency to the listener, and to deliver the sound of the video from the medium with that radio frequency to the listener through the radio or a medium capable of acquiring that particular radio frequency. .

일반적으로 공공의 장소인 지하철 내부에서 어느 한 특정의 매체의 소리만을 일방적으로 전달하고자 한다면 그에 따르는 피해는 많아질 것이다.In general, if one attempts to unilaterally transmit the sound of a certain medium in a subway, which is a public place, the damage will increase.

첫째 개인적으로 조용히 쉬고자 하는 사람에 사생활에 방해를 받게 될 것이다.First, a person who wishes to rest quietly in private will be disturbed.

둘째 매체를 선택할 여지가 없어질 것이다.Second, there will be no choice for the medium.

셋째 일방적인 컨텐츠 내용의 주입이 이루어질 수 있다.Third, unilateral injection of content content can be made.

넷째 공공장소의 공공화가 약해질 수 있다.Fourth, publicization of public places can be weakened.

다섯째 공공장소의 소음화가 가속화 될 여지가 있다Fifth, the noise of public places can be accelerated.

이와 같은 문제점을 해결하기 위해서 공공 장소인 전동차나 버스 내부에 소리를 OFF시킨 상태에서 듣고 싶은 사람들만 라디오 수신기 및 이동방송 컨텐츠 소리 수신에 맞게끔 Bluetooth Chip(5)이 내장된를 수신기를 가지고 소리를 듣게 끔하는 데있다.In order to solve this problem, only people who want to listen in the state of turning off the sound inside a public car or a bus, listen to the sound with the Bluetooth chip (5) built-in receiver so that the radio receiver and mobile broadcasting contents can receive the sound. It's terrible.

블루투스는 근거리에서 데이터 통신을 무선으로 가능하게 해주는 기술이다. 블루투스는 각종 전자기기간의 통신에 물리적인 케이블없이 무선주파수를 이용, 고속으로 데이터를 주고받을 수 있는 근거리 무선데이터통신기술의 하나이다.Bluetooth is a technology that enables data communication wirelessly at close range. Bluetooth is a short-range wireless data communication technology that can transmit and receive data at high speed using a radio frequency without a physical cable for communication of various electromagnetic periods.

현재 이동통신단말기를 이용해 인터넷에 접속하기 위해서는 데이터 통신 기능을 갖춘 단말기와 노트북, 그리고 이 둘을 연결하는 별도의 케이블이 필요하다.Currently, in order to access the Internet using a mobile communication terminal, a terminal with a data communication function, a laptop, and a separate cable connecting the two are required.

블루투스는 2.4GHz 대역의 주파수를 사용하기 때문에 장애물이 있어도 음성, 데이터 송수신이 양호한 특성을 가지게 되며 각종 다양한 정부기기에 탑재가 될 것으로 기대되는 세계표준 기술의 하나로써 부각되고 있다.Since Bluetooth uses a frequency of 2.4GHz band, voice and data transmission and reception are good even when there is an obstacle, and it is emerging as one of the world standard technologies expected to be installed in various government devices.

블루투스가 상용화하면 기기간의 데이터 통신이 무선통신으로 이뤄지며 블루투스 기능을 갖춘 핸드폰과 핸드프리, 소형라디오와 분리된 헤드폰, 디지털 카메라, 프린터 등 각종 기기에도 케이블 연결이 필요없게 된다.When Bluetooth is commercialized, data communication between devices is performed by wireless communication, and there is no need to connect cables to various devices such as mobile phones, hands-free and small radios, headphones, digital cameras and printers with Bluetooth functions.

본 발명은 전술한 문제점을 해결하기 위한 것으로 이동 교통수단 내부적 음성 송신기의 장착과 소리의 RF신호 전환에 있다고 보아야 하겠다The present invention is to solve the above problems and should be seen that the mounting of the internal voice transmitter of the mobile vehicle and the conversion of the RF signal of the sound

또한 시청자층의 라디오 보급과 수신기 보급, 라디오 이어폰 보급의 해결이 요하게 된다. 또한 핸드폰 내부와 송신기쪽에 Bluetooth Chip의 보급의 문제가 해결되어야 한다In addition, it is necessary to solve the problem of disseminating the radio, receiver and radio earphones. In addition, the problem of dissemination of Bluetooth chips inside mobile phones and transmitters should be solved.

그리고 내부적 컨텐츠 라디오 주파수의 통일이 필요로 하며 컨텐츠 소리 수신에 맞게끔 하는 경량의 수신기 제조와 공통된 Bluetooth 칩 설계의 기술적 해결 과제가 있다고 본다.In addition, there is a need for the unification of internal content radio frequencies, and there are technical challenges in designing a common Bluetooth chip and manufacturing a lightweight receiver that is adapted to receive content sound.

도 1은 본 발명에 따른 이동 전동차 내부의 방송시스템의 소리전달에 관한 블록도이다.1 is a block diagram of sound transmission of a broadcasting system inside a mobile electric vehicle according to the present invention.

도 2는 도 1에서의 이동 방송시스템의 블록도이다.FIG. 2 is a block diagram of a mobile broadcast system in FIG. 1.

*도면의 주요 기능에 대한 부호의 설명** Description of the symbols for the main functions of the drawings *

1 : 동영상 컨텐츠 매체 2 : RF송신기1: Video content medium 2: RF transmitter

3 : RF변환기 4 : RF수신기/핸드폰3: RF converter 4: RF receiver / cell phone

5 : 송수신겸 IC, Bluetooth Chip5: Transceiver and IC, Bluetooth Chip

전술한 목적을 달성하기 위한 본 발명은 컨텐츠 제공자가 컨텐츠를 이동방송시스템에서 방영을 하며 그 영상은 영상 매체(1)로 전달되며 그 소리는 RF변환기(3)에 의해 RF신호로 바뀌며 그 신호를 RF송신기(2)와 무선 송수신겸 IC(5)를 통해 청취자의 수신기(4)(5)에 전달되는 구성이다.According to the present invention for achieving the above object, the content provider broadcasts the content in the mobile broadcasting system, the image is transmitted to the image medium 1, and the sound is converted into the RF signal by the RF converter 3 and the signal is transmitted. The configuration is transmitted to the receiver 4 and the receiver 5 through the RF transmitter 2 and the radio transceiver IC.

이하에서는 본 발명의 바람직한 실시 예를 본 도면을 참조하여 상세하게 설명하도록 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

[도 1] 은 컨텐츠 동영상 동화상화면(1)의 영상에서 소리를 추출하여 그 소리를 음성RF변환기(3)를 통해 음성신호를 RF신호에 실어 RF송신기(2)를 통해 수신자의 RF수신기(4)에 전달하는 과정이다.1 is extracting sound from an image of a content video moving image screen (1), and the sound is put on an RF signal through a voice RF converter (3) to the receiver RF receiver (4) through an RF transmitter (4). ) Is the process of passing on.

[도 2] 는 컨텐츠의 소리가 최종 전달자에게 전달되는 순서를 도식화 하여 나타낸 것이다.2 illustrates the order in which the sound of the content is delivered to the final delivery person.

상기에서 설명한 바와 같이, 본 발명은 라디오 주파수가 수신되지 않는 지하 공간이나 특정 공간내에서 자체 RF주파수를 송신하여 컨텐츠의 소리를 전달하는 기능을 가지고 있다.As described above, the present invention has a function of transmitting the sound of content by transmitting its own RF frequency in an underground space or a specific space where a radio frequency is not received.

이상에서 상세히 설명한 바와 같이 본 발명은 이동방송 수단을 통해 많은 컨텐츠를 시청자들에게 보여주려고 하는데 있어서 정확하게 전달하는데 그 효과가 있다As described in detail above, the present invention has the effect of accurately delivering the contents to viewers through mobile broadcasting means.

본 발명은 특정 매체가 불특정 다수에게 일방적으로 보여주고 들려주는 식이아니라 보고싶은 사람만이 정확히 그 컨텐츠의 내용을 볼 수 있도록 하는데 그 효과가 있다The present invention is not a one-sided way of showing and hearing a specific media unilaterally, but only to those who want to see the content of the content is effective

본 발명은 소규모 공간안에서 특정의 소리를 듣고자 하는데 그 효과가 있다The present invention is effective to hear a specific sound in a small space.

본 발명은 컨텐츠의 정확한 소리를 청취자에게 정확히 전달하는데 그 효과가 있다.The present invention has the effect of accurately delivering the correct sound of the content to the listener.

본 발명은 핸드폰에 내장되어 있는 Bluetooth Chip을 통해 송신되는 신호를 누구나 가지고 다니는 휴대폰에서 방송 소리를 손쉽게 들을 수 있는데 있다.The present invention can be easily heard from the mobile phone carrying a signal transmitted through the Bluetooth chip embedded in the mobile phone.

본 발명은 전파를 수신 할 수 없는 지하철 내부에서 실시간으로 제공하는 정보를 정확하게 얻을 수 있어, 지하철을 이용함으로써 박탈당하는 실시간 보도기능을 얻는데 효과가 있다The present invention can accurately obtain the information provided in real time inside the subway that can not receive radio waves, it is effective in obtaining a real-time reporting function that is deprived by using the subway

본 발명은 실시간 정보를 얻지 못하는 것에 따른 문제에 의해 지하철을 이용하지 않는 유동 인구에 있어서 실시간으로 정보를 제공함으로써 상기 지상 교통인구를 지하철로 유도하여 지상 교통망의 완화를 가져 오는 효과가 있다.The present invention has the effect of mitigating the ground transportation network by inducing the ground traffic population to the subway by providing information in real time in a floating population that does not use the subway due to the problem of not obtaining real time information.

Claims (4)

이동방송시스템의 컨텐츠의 소리를 전동차나 버스 내부의 RF변환기를 거쳐, 각 특정의 주파수를 송수신겸 IC, Bluetooth Chip과 그리고 라디오 송신기를 통하여 컨텐츠의 소리를 수신자쪽 라디오나 송수신겸 IC, Bluetooth Chip이 장착된 핸드폰이나 PDA를 통해서 소리를 받아 듣는 시스템The sound of the contents of the mobile broadcasting system is transmitted through an RF converter in an electric car or a bus, and each specific frequency is transmitted / received through the IC, the Bluetooth chip, and the radio transmitter. System that listens to sound through the attached mobile phone or PDA 제 1항에 있어서The method of claim 1 상기 이동방송시스템의 RF변환기를 통해 음성신호를 특정 신호대의 RF신호로 바꾸어 이동수단 내에 있는 송신기를 통해 개인용 휴대 라디오에 전달하는 시스템A system for converting a voice signal into an RF signal of a specific signal band through an RF converter of the mobile broadcasting system and transmitting the voice signal to a personal portable radio through a transmitter in the moving unit. 제 1항에 있어서,The method of claim 1, 상기 이동방송 시스템의 컨텐츠 내용을 RF변환기를 통해 특정 주파수대로 바꾸어 송신기쪽의 송수신경 IC, Bluetooth Chip을 통해 송신하여 그 신호를 핸드폰에 내장된 송수신겸 IC, Bluetkoth Chip에 보내주어 특정 다수에게 컨텐츠의 소리를 수신하여 주는 특징을 가진 시스템The contents of the mobile broadcasting system are changed to a specific frequency through an RF converter and transmitted through a transmitter / receiver IC and a Bluetooth chip on the transmitter side, and the signals are transmitted to a transceiver and an IC and a bluetkoth chip embedded in a mobile phone, and the contents of the contents are transmitted to a specific number of users. System with features that receive sound 상기 이동방송 시스템에 있어서 컨텐츠의 소리를 RF신호로 바꾸어 그 신호를 이동 방송 내부에 있는 송신기 및 송수신겸 IC, Bluetooth Chip를 통해 특정의 주파수를 받을 수 있는 Bluetooth Chip 포함된 수신기를 제작하여 이동방송을 손쉽게듣고자 하는 사람들에게 판매하는 시스템In the mobile broadcasting system, by converting the sound of the contents into an RF signal, the signal is converted into an RF signal, and a receiver including a Bluetooth chip capable of receiving a specific frequency through a transmitter, a transceiver, an IC, and a Bluetooth chip is provided. Selling to people who want to hear easily
KR1020010064970A 2001-10-20 2001-10-20 solution System of mobile broadcasting sound KR20030032782A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020010064970A KR20030032782A (en) 2001-10-20 2001-10-20 solution System of mobile broadcasting sound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020010064970A KR20030032782A (en) 2001-10-20 2001-10-20 solution System of mobile broadcasting sound

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2020020005347U Division KR200288209Y1 (en) 2002-02-22 2002-02-22 solution System of mobile broadcasting sound

Publications (1)

Publication Number Publication Date
KR20030032782A true KR20030032782A (en) 2003-04-26

Family

ID=29565677

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020010064970A KR20030032782A (en) 2001-10-20 2001-10-20 solution System of mobile broadcasting sound

Country Status (1)

Country Link
KR (1) KR20030032782A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100860577B1 (en) * 2007-04-26 2008-09-26 에스케이 텔레콤주식회사 System and method for receiving voice corresponded to image of video display terminal installed in a public place

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000003828A (en) * 1998-06-29 2000-01-25 전주범 Television receiver with audible function
KR200211953Y1 (en) * 2000-08-18 2001-02-01 주식회사서브미디어 Multimedia broadcasting system for the subway
KR200238198Y1 (en) * 2001-01-31 2001-10-26 문해중 Wireless Television Sound Hearing System
KR20020028711A (en) * 2000-10-11 2002-04-17 김원준 A system for television broadcast and internet live rebroadcasing
KR20020084530A (en) * 2001-05-02 2002-11-09 박육의 Apparatus for transmitting and receiving voi ce in the subway

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000003828A (en) * 1998-06-29 2000-01-25 전주범 Television receiver with audible function
KR200211953Y1 (en) * 2000-08-18 2001-02-01 주식회사서브미디어 Multimedia broadcasting system for the subway
KR20020028711A (en) * 2000-10-11 2002-04-17 김원준 A system for television broadcast and internet live rebroadcasing
KR200238198Y1 (en) * 2001-01-31 2001-10-26 문해중 Wireless Television Sound Hearing System
KR20020084530A (en) * 2001-05-02 2002-11-09 박육의 Apparatus for transmitting and receiving voi ce in the subway

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100860577B1 (en) * 2007-04-26 2008-09-26 에스케이 텔레콤주식회사 System and method for receiving voice corresponded to image of video display terminal installed in a public place

Similar Documents

Publication Publication Date Title
CN107659551B (en) System and method for audio communication using LTE
US9106986B2 (en) Headphone with integrated receiver
RU2009131083A (en) SYSTEM AND METHOD FOR TRANSMITTING WARNINGS THROUGH BROADCASTING
US20080032664A1 (en) Handheld apparatus with detachable audio device
CN1720762A (en) Stereo signal communication using bluetooth transceivers in earpieces
US8185222B2 (en) Wireless audio adapter
KR100735622B1 (en) Appratus for providing DMB related service using mobile terminal and method thereof
CN204498306U (en) A kind of bluetooth earphone and automobile audio system with FM emission function
US20080139255A1 (en) Blue tooth hand free transmission assembly
JP2011085865A (en) Advertising information delivering system
US8547893B2 (en) Hybrid telecommunication system, method, and device
KR20030032782A (en) solution System of mobile broadcasting sound
KR200288209Y1 (en) solution System of mobile broadcasting sound
CN101420275A (en) Audio wireless transmission method, public media audio transmitting device and mobile terminal
JP5301296B2 (en) Wireless notification broadcasting system
KR100419190B1 (en) Portable infrared rays transmitter
CN100440948C (en) Broadcast received device and broadcast signal received method and broadcast system
KR100599452B1 (en) Voice/image process module for transferring audio signal to short distance, voice receiving/processing module for receiving audio signal at short distance, and method for transmitting audio signal from voice/image process module to voice receiving/processing module
CN101022279A (en) Frequency modulation/amplitude modulation transmitting mobile terminal, method and system for receiving frequency modulation transmission
CN201409184Y (en) Transmitting-receiving unit with function of television audio
KR101767518B1 (en) Method and apparatus for sharing data using acoustic sound in wireless system
US20170164365A1 (en) Citizen band radio emulating device and method thereof
KR100257202B1 (en) Cellular Phone within Radio Receiver
KR20050122437A (en) Mobile handset with local wireless communication fuction
CN112020011B (en) Remote real-time voice paging system

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application