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91. 发明公开

KR1020140130087A 전력선 통신을 이용한 전관 방송 시스템 审中-实审
标题翻译：使用电力线通信的公共地址系统
公开(公告)号：KR1020140130087A
公开(公告)日：2014-11-07
申请号：KR1020140137816
申请日：2014-10-13
申请人： 한국전기연구원
发明人： 김석환 , 오영진
IPC分类号： H04H20/61 , H04H20/59 , H04B3/54
CPC分类号： H04H20/61 , H04B3/54 , H04H20/47 , H04H20/59 , H04R29/002
摘要： 본 발명은, 전관 방송 시스템에 있어서, 음향신호가 중첩된 DC 전력신호를 전송하는 유선 전송 선로와 상기 유선 전송 선로 상에 서로 이격되어 설치되어 상기 유선 전송 선로로부터 DC 전원을 충전하거나 상기 유선 전송 선로로 DC 전원을 방전하는 하나 이상의 축전지를 포함하는 배선부; 상기 외부 전원을 인가 받아 상기 배선부에 공급하는 충전부; 전송할 음향신호를 DC 전력신호에 중첩시켜 상기 유선 전송 선로로 출력하는 하나 이상의 방송부; 및 상기 유선 전송 선로로부터 상기 음향신호가 중첩된 DC 전력신호를 전송받고 상기 음향신호를 추출하여 음원을 출력하는 복수개의 스피커부를 포함하는 것을 특징으로 하는 전관 방송 시스템이며, 이와 같은 본 발명에 의하면 복잡한 결선 없이 전관 방송 시스템의 구성이 가능하고, 기존 설치된 스피커 배선을 그대로 이용하여 방송 그룹을 자유롭게 바꾸거나 새로운 스피커의 설치가 용이하며, 또한 재난으로 인한 피해가 발생하는 경우에도 방송이 불가능해질 가능성을 대폭 줄일 수 있다.
摘要翻译：本发明涉及一种前述通知系统，包括：线单元，其包括用于传输与声音信号重叠的直流电力信号的有线传输线和安装成在线传输线上彼此间隔开的一个或多个电池，以对DC 来自有线传输线的电力或将直流电力放电到线路传输线; 一个充电单元，用于接收要供给到电线单元的外部电力; 一个或多个广播单元，用于将要发送的声音信号与要输出到有线传输线路的直流电力信号重叠; 以及多个扬声器单元，用于接收与来自有线传输线的声音信号重叠的DC电力信号，并将声音信号提取到输出声源。根据本发明，可以在没有复杂的电连接的情况下配置前述通知系统。此外，广播组可以自由地改变，并且可以使用现有的扬声器线容易地安装新的扬声器。此外，即使在由于灾害造成损害的情况下，广播的不可能性也会显着降低。

92. 发明公开

KR1020140086265A 청음 기능 향상 방법 및 이를 적용한 오디오 출력 시스템 无效
标题翻译：音频清除控制方法和使用它的音频输出系统
公开(公告)号：KR1020140086265A
公开(公告)日：2014-07-08
申请号：KR1020120156541
申请日：2012-12-28
申请人： 전자부품연구원
发明人： 송병철 , 위정욱 , 전원기
IPC分类号： H04H20/61 , H04H20/48 , H04N5/60 , H04H40/36
CPC分类号： H04H20/61 , H04H20/48 , H04H40/36 , H04N5/60
摘要： Provided are a method of improving a listening function and an audio output system to which the method is applied. A listening function improving method according to an embodiment of the present invention sets a BD of an audio signal to be output through a speaker, measures an ED through a sound sensor and controls the audio signal when the ED is greater than the BD. Thus, an audio signal is controlled and output in consideration of the sound/noise environment of a broadcasting area, so that broadcasting contents may be clearly transferred to people.
摘要翻译：提供了一种提高收听功能的方法和应用该方法的音频输出系统。根据本发明的实施例的收听功能改进方法设置要通过扬声器输出的音频信号的BD，通过声音传感器测量ED，并且当ED大于BD时控制音频信号。因此，考虑到广播区域的声音/噪声环境，音频信号被控制和输出，使得广播内容可以被清楚地传送给人。

93. 发明授权

KR101400476B1 긴급알림용 PA 시스템 有权
标题翻译：具有紧急信息装置的公共地址系统
公开(公告)号：KR101400476B1
公开(公告)日：2014-06-02
申请号：KR1020130009096
申请日：2013-01-28
申请人： (주)합동전자산업
发明人： 정호원
IPC分类号： H04H20/59 , H04H20/61 , H04N7/18 , G08B13/196 , H04H60/83
CPC分类号： H04H20/59 , G08B13/196 , H04H20/61 , H04H60/83 , H04N7/18
摘要： The present invention relates to a PA system for urgent notification capable of accurately notifying a resident of an emergency situation when emergency (for example, a fire) occurs in a building. The present invention is composed of a fire sensor (114) electrically connected to a public address control device (104), installed in a passage of the building, and sensing smoke in real time according to the control of the public address control device (104); a CCTV (116) electrically connected to the public address control device (104), installed in the passage of the building, and making a video of the emergency situation (for example, a fire) in real time according to the control of the public address control device (104); an IPTV (118) electrically connected to the public address control device (104), installed in a house in the building, and displaying in real time the emergency situation (for example, a fire) made into the video by the CCTV (116) according to the control of the public address control device (104); and a communication part (122) electrically connected to the public address control device (104) to notify the emergency situation (for example, a fire) to a smart phone (120) of the resident according to the control of the public address control device (104).
摘要翻译：本发明涉及一种用于紧急通知的PA系统，其能够在建筑物中发生紧急情况（例如，火灾）时准确地通知居民紧急情况。本发明由电气连接到公共地址控制装置（104）的火灾传感器（114）组成，安装在建筑物的通道中，并且根据公共地址控制装置（104）的控制实时感测烟雾）; 电气连接到公共广播地址控制装置（104）的闭路电视（116），安装在建筑物的通道中，并且根据公众的控制实时地进行视频的紧急情况（例如，火灾）地址控制装置（104）; 电连接到公共广播地址控制装置（104）的IPTV（118），安装在建筑物的房屋中，并实时显示由CCTV（116）制成的视频的紧急情况（例如，火灾）根据公用地址控制装置（104）的控制; 电连接到公共广播地址控制装置（104）的通信部（122），根据公共广播地址控制装置的控制来通知居民的智能电话（120）的紧急情况（例如，火灾）（104）。

94. 发明授权

KR101395163B1 백색 공간 디바이스를 호스트 디바이스와 인터페이싱시키기 위한 시스템들 및 방법들 有权
标题翻译：用于将白色空间设备与主机设备接口的系统和方法
公开(公告)号：KR101395163B1
公开(公告)日：2014-05-15
申请号：KR1020127021856
申请日：2011-01-21
申请人： 퀄컴 인코포레이티드
发明人： 라빈드란,비자야라크쉬미,알. , 왕,유,에이.
IPC分类号： H04N5/38 , H04B1/034 , H04L29/10 , H04N7/24
CPC分类号： H04B1/034 , H04H20/61 , H04H60/43 , H04L27/0006
摘要： 정보가 백색 공간을 통해 호스트 디바이스로부터 수신 디바이스로 전달된다. 백색 공간 디바이스는 호스트 디바이스와 인터페이싱된다. 백색 공간 디바이스는 호스트 디바이스로부터 멀티미디어 컨텐츠를 수신하기 위해 호스트 디바이스와 통신상으로 인터페이싱하도록 구성된 적어도 하나의 포트를 포함한다. 백색 공간 디바이스는 또한 호스트 디바이스로부터 수신된 멀티미디어 컨텐츠의 적어도 일부분을 포함하는 전송 스트림을 인코딩하도록 구성되는 텔레비전 밴드 엔진을 선택적으로 포함한다. 송신기는 백색 공간을 통해 전송 스트림을 전송하도록 구성된다.

95. 发明授权

KR101363711B1 혼신 예방 및 그룹별 방송이 가능한 무선 마을(주민)방송 장치 有权
标题翻译：无线村庄（居民）广播可预防集团信号和广播组织
公开(公告)号：KR101363711B1
公开(公告)日：2014-02-17
申请号：KR1020130086724
申请日：2013-07-23
申请人： 김종헌
发明人： 김종헌
IPC分类号： H04H20/61 , H04H20/47
CPC分类号： H04H20/61 , H04H20/47
摘要： The present invention relates to a wireless village broadcasting equipment capable of preventing interference and broadcasting by group, the wireless village broadcasting equipment comprising: a transmitter including an input unit for inputting a voice signal which a user wants to send; a transmission control unit for controlling the voice signal input through the input unit to an electrical signal so as to transmit the voice signal by wireless, and a transmitting unit for transmitting the signal controlled by the transmission control unit; and a receiver including a reception control unit including a receiving antenna which receives, by wireless, the electrical signal transmitted from the transmitter such that residents who hear the voice signal can listen to a broadcast, a voice signal circuit for sending the received voice signal, and a speaker provided at the end of the voice signal circuit to send an audible voice signal, wherein the transmitter includes an additional subtone loading unit provided to load a pilot tone onto the voice signal which a user has input through the input unit. Accordingly, interference between the same or similar frequency bands can be prevented and the user can selectively broadcast the voice signal to only targets who need the broadcast. [Reference numerals] (210) Input unit; (270) Transmission control unit; (290) Transmitting unit; (312) Reception control unit; (AA) Wireless communication network
摘要翻译：本发明涉及能够防止组播干扰和广播的无线乡村广播设备，所述无线村广播设备包括：发射机，包括用于输入用户想要发送的语音信号的输入单元; 传输控制单元，用于将通过输入单元输入的语音信号控制为电信号，以便通过无线发送语音信号;发送单元，用于发送由发送控制单元控制的信号; 以及接收机，包括：接收控制单元，包括：接收天线，其通过无线方式接收从发射机发送的电信号，使得听到语音信号的居民可以收听广播;语音信号电路，用于发送所接收的语音信号; 设置在语音信号电路的末端的扬声器发送可听话音信号，其中发射机包括附加的子载波装载单元，用于将导频音加载到用户通过输入单元输入的语音信号上。因此，可以防止相同或相似频带之间的干扰，并且用户可以有选择地将语音信号广播到仅需要广播的目标。（附图标记）（210）输入单元; （270）变速器控制单元; （290）发送单元; （312）接收控制单元; （AA）无线通信网络

96. 发明授权

KR101353666B1 시각적 방송 시스템 有权
标题翻译：广播系统
公开(公告)号：KR101353666B1
公开(公告)日：2014-01-21
申请号：KR1020130012350
申请日：2013-02-04
申请人： 주식회사 함께하는사람들 , (주)파스컴
发明人： 안봉현 , 박한영
IPC分类号： H04H20/61 , H05B37/02
CPC分类号： H04H20/61 , H05B37/0245
摘要： A visual broadcasting system is disclosed. According to one embodiment of the present invention, a broadcast transmitting unit transmits a signal (event signal) of a preset frequency band to report the generation of a preset event with preset broadcast content through a network. A broadcast receiving unit auditorily outputs the broadcast content received from the broadcast transmitting unit and controls a lighting unit to emit light with a preset color according to the event signal at the same time. The lighting unit surrounds the housing of the broadcast receiving unit and visually displays the generation of the preset event according to the control of the broadcast receiving unit. [Reference numerals] (AA) Network
摘要翻译：公开了视觉广播系统。根据本发明的一个实施例，广播发送单元通过网络发送预设频带的信号（事件信号）以报告具有预设广播内容的预设事件的生成。广播接收单元听觉地输出从广播发送单元接收的广播内容，并且控制照明单元同时根据事件信号以预设颜色发光。照明单元围绕广播接收单元的壳体，并且根据广播接收单元的控制可视地显示预设事件的生成。（标号）（AA）网络

97. 发明公开

KR1020130143242A 방송 수신율 향상을 위한 무선인터넷 로컬 방송시스템 및 그 방법 有权
标题翻译：无线本地广播系统，用于提高接收速率及其方法
公开(公告)号：KR1020130143242A
公开(公告)日：2013-12-31
申请号：KR1020120066611
申请日：2012-06-21
申请人： 한성대학교 산학협력단
发明人： 오종택
IPC分类号： H04H20/61 , H04H60/82 , H04H20/02 , H04W84/12
CPC分类号： H04H20/61 , H04H20/02 , H04H60/82 , H04W84/12
摘要： The present invention relates to a local broadcast system. Disclosed are a broadcast system and a method thereof for improving a broadcast receiving rate between a wireless local area network (WLAN) sharer and a terminal. The broadcast system for improving the broadcast receiving rate comprises a broadcast data server and the WLAN sharer. The broadcast data server broadcasts high-speed broadcast data and low-speed broadcast data. The WLAN sharer receives the high-speed broadcast data and the low-speed broadcast data; determines the data bit transmission speed of a wireless modem based on the control or the control data of the broadcast data server; and broadcasts one of the high-speed broadcast data and the low-speed broadcast data on a local network. [Reference numerals] (110) Broadcast server;(120) Internet;(130) Wireless LAN router;(140) Wireless LAN signal;(150,151,152) Smartphone terminal
摘要翻译：本发明涉及本地广播系统。公开了一种用于改善无线局域网（WLAN）共享者和终端之间的广播接收速率的广播系统及其方法。用于提高广播接收速率的广播系统包括广播数据服务器和WLAN分享者。广播数据服务器广播高速广播数据和低速广播数据。 WLAN分享者接收高速广播数据和低速广播数据; 基于广播数据服务器的控制或控制数据确定无线调制解调器的数据比特传输速度; 并在本地网络上广播高速广播数据和低速广播数据之一。（110）广播服务器;（120）因特网;（130）无线LAN路由器;（140）无线LAN信号;（150,151,152）智能电话终端

98. 发明授权

KR101330191B1 CAN 통신 종단저항 및 속도자동설정장치를 겸비한 방송제어시스템 有权
标题翻译：具有终端电阻的广播控制系统和控制器区域网络的自动速度设置装置
公开(公告)号：KR101330191B1
公开(公告)日：2013-11-15
申请号：KR1020130106727
申请日：2013-09-05
申请人： 주식회사 엘앤비기술
发明人： 이성희
IPC分类号： H04H20/61 , H04L12/40
CPC分类号： H04H20/61 , H04L2012/40215
摘要： The present invention relates to a broadcasting control system including a CAN communication terminating resistor and an automatic speed setting device. The embodiment of the present invention, the broadcasting control system including a CAN communication terminating resistor and an automatic speed setting device includes a DIP switch or a rotary switch and a detection circuit. [Reference numerals] (AA) Device #1;(BB) CAN terminating resistance automatic adjusting circuit (detection unit);(CC,HH,KK,NN) Digital variable resistance circuit;(DD) CAN driver;(EE) Detection circuit;(FF) Device #2;(GG,JJ,MM) CAN terminating resistance automatic adjusting circuit (data reception unit #n);(II) Device #3;(LL) Device #n
摘要翻译：本发明涉及一种包括CAN通信终端电阻和自动速度设定装置的广播控制系统。本发明的实施例中，包括CAN通信终端电阻器和自动速度设定装置的广播控制系统包括DIP开关或旋转开关和检测电路。（AA）设备＃1;（BB）CAN终端电阻自动调整电路（检测单元）;（CC，HH，KK，NN）数字可变电阻电路;（DD）CAN驱动器;（EE）检测电路（FF）设备＃2;（GG，JJ，MM）CAN终端电阻自动调整电路（数据接收单元#n）;（II）设备＃3;（LL）设备#n

99. 发明公开

KR1020130121394A 무전기를 이용한 원격 안내방송 시스템 有权
标题翻译：远程通知系统使用WALKIETALKIE
公开(公告)号：KR1020130121394A
公开(公告)日：2013-11-06
申请号：KR1020120044555
申请日：2012-04-27
申请人： 세기미래기술 주식회사
发明人： 나영환 , 이병민
IPC分类号： H04H20/61 , H04B1/40
CPC分类号： H04H20/61 , H04B1/40
摘要： The present invention relates to a remote announcement broadcasting system using a radio capable of transferring reliable announcement. According to the present invention, the remote announcement broadcasting system using a radio includes broadcasting equipment, an amp outputting broadcasting content, a speaker, and a wireless transmission device. [Reference numerals] (10) Wireless receiver;(110) Broadcasting broadcast device;(1220) Wireless transmitting device;(130) Amplifier;(132) Speaker
摘要翻译：本发明涉及使用能够传送可靠通知的无线电的远程通知广播系统。根据本发明，使用无线电的远程通知广播系统包括广播设备，放大器输出广播内容，扬声器和无线传输设备。（10）无线接收机;（110）广播广播设备;（1220）无线发射设备;（130）放大器;（132）扬声器

100. 发明授权

KR101297117B1 오디오 방송용 앰프일체형 IP 네트워크 중간서버 有权
标题翻译： IP网络中间服务器与音频广播AMP
公开(公告)号：KR101297117B1
公开(公告)日：2013-08-21
申请号：KR1020130021536
申请日：2013-02-27
申请人： 국제시스템(주)
发明人： 강석봉
IPC分类号： H04H20/47 , H04H20/61 , H04H60/82 , H04N21/2381
CPC分类号： H04H20/47 , H04H20/61 , H04H60/82 , H04N21/2381
摘要： PURPOSE: An internet protocol (IP) network intermediate server integrated with an amplifier for audio broadcasting is provided to receive an audio broadcasting signal, to which an IP address is assigned, from a main broadcasting server and supply individual audio broadcasting for each section or for each speaker. CONSTITUTION: A controller (50) assigns an IP address to the one selected among an input port and an output port. The controller delivers information about the assigned IP address to a main broadcasting server in order to assign the IP address of the one selected among the input port and the output port to an audio broadcasting signal of the main broadcasting server. A power supply module (60) supplies power to an amplifier module and the controller. A power control module (70) detects an audio broadcasting signal delivered from a main input cable connected to the input port. The power control module activates the power supply module. [Reference numerals] (10) Main body housing; (100) Intermediate server; (11) Front control panel; (12) Rear connection panel; (20) Input port; (200) Main broadcasting server; (30) Output server; (300) Speaker; (40) Amplifier module; (50) Controller; (60) Power supply module; (70) Power control module
摘要翻译：目的：提供一种与音频广播放大器集成的互联网协议（IP）网络中间服务器，从主广播服务器接收分配了IP地址的音频广播信号，并为每个部分提供单独的音频广播，或为每个演讲者构成：控制器（50）为从输入端口和输出端口中选择的IP地址分配IP地址。控制器将关于分配的IP地址的信息传送到主广播服务器，以将从输入端口和输出端口中选择的IP地址的IP地址分配给主广播服务器的音频广播信号。电源模块（60）向放大器模块和控制器供电。电源控制模块（70）检测从连接到输入端口的主输入电缆传送的音频广播信号。电源控制模块激活电源模块。（附图标记）（10）主体外壳; （100）中级服务器; （11）前控制面板; （12）后连接面板; （20）输入端口; （200）主播服务器; （30）输出服务器; （300）演讲人; （40）放大器模块; （50）控制器; （60）电源模块; （70）电源控制模块

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