公开(公告)号：KR1020000072786A

公开(公告)日：2000-12-05

申请号：KR1020000056575

申请日：2000-09-27

Applicant: (주)오픈브레인테크

Inventor： 오재덕

IPC: G01S5/04

Abstract: PURPOSE: A local positioning system is provided to simplify a structure so as to miniature a terminal and to acknowledge positions of terminals in real time. CONSTITUTION: A local positioning system comprises a central control unit, a plurality of transmission base stations, a plurality of receive base stations, a plurality of terminals. The receive base stations are arranged so as to be connected in common to each of the base stations. The central control unit synthetically controls the transmission base stations and calculates a position. The terminals moves in a transmission and reception coverage of a receive base station related to the transmission base station.

Abstract translation: 目的：提供本地定位系统，以简化结构，使终端缩小，实时确认终端位置。 构成：本地定位系统包括中央控制单元，多个传输基站，多个接收基站，多个终端。 接收基站被布置成共同连接到每个基站。 中央控制单元合成控制传输基站并计算位置。 终端在与发送基站相关的接收基站的发送和接收覆盖中移动。

公开(公告)号：KR1020000072645A

公开(公告)日：2000-12-05

申请号：KR1020000054557

申请日：2000-09-18

Applicant: (주)오픈브레인테크

Inventor： 오재덕

IPC: G01S3/02

Abstract: PURPOSE: A system of tracking an originating source of a spurious wave is provided to search an originating direction of a spurious wave by iteratively rotating an antenna so as to receive the spurious wave. CONSTITUTION: A system of tracking an originating source of a spurious wave comprises a directional antenna which is mounted at a vehicle roof. A receiver detects a receipt power from a signal received through the directional antenna, and the detected receipt power is converted into a digital signal via an analog to digital converter. A GPS signal received via a GPS antenna is input to a GPS receiver, which calculates a current position in response thereto. The calculated position and a current direction of a vehicle are provided to a personal computer. The personal computer controls a receipt frequency of the receiver and a rotation angle of a rotator connected to a rotator control unit. The personal computer processes the receipt power, an antenna direction, the direction information of the vehicle, and the position information from the receiver to calculate an incident direction of a spurious wave.

Abstract translation: 目的：提供跟踪寄生波起始源的系统，通过迭代地旋转天线来搜索寄生波的始发方向，以便接收杂散波。 构成：跟踪伪波的始发源的系统包括安装在车顶的定向天线。 接收机通过定向天线接收的信号检测接收功率，经检测的接收功率经由模数转换器转换为数字信号。 通过GPS天线接收的GPS信号被输入到GPS接收机，GPS接收机响应于此而计算当前位置。 车辆的计算位置和当前方向被提供给个人计算机。 个人计算机控制接收器的接收频率和连接到转子控制单元的旋转器的旋转角度。 个人计算机处理接收功率，天线方向，车辆的方向信息和来自接收机的位置信息以计算寄生波的入射方向。

公开(公告)号：KR1020150000981A

公开(公告)日：2015-01-06

申请号：KR1020130073456

申请日：2013-06-26

Applicant: (주)오픈브레인테크

Inventor： 오재덕

IPC: A01K5/02

CPC classification number: A01K5/0291 ,  G06Q30/0601 ,  G06Q30/0641 ,  H04N21/41407

Abstract: 본 발명은 인터넷에 연결하는 기능을 가진 다기능 반려동물의 급식기에 관한 것으로서, 통상적인 자동 급식기능 이외에 카메라 및 디스플레이를 통한 화상통화 기능과, 디스플레이를 통해 반려동물이 좋아할 만한 영상을 보여주는 펫 TV 기능 을 내장한 복합 급식장치에 관한 것이다.
및 조합에 의해 실현될 수 있다.
상기와 같은 목적을 달성하기 위한 본 발명의 반려동물 급식기는, 저장된 먹이를 인출하기 위한 모터장치, 유선 또는 무선으로 인터넷에 연결하기 위한 이더넷 또는 와이파이(WiFi) 장치, 화상통화 및 펫 TV 기능을 위한 카메라 및 디스플레이 장치, 이들을 제어하기 위한 마이크로콘트롤러(MCU) 장치, 그리고 화상통화 및 펫 TV 서비스를 위한 프로그램으로 구성된다.
또한 상기 구성요소를 이용한 본 발명의 화상통화 단계는, 화상통화 클라이언트를 내장한 본 발명의 반려동물 급식기가 인터넷을 통해 화상통화 서버에 연결되는 제1단계, 사용자가 본 발명의 반려동물 급식기에 화상통화를 요청할 수 있도록 하기 위해 PC나 스마트폰으로 인터넷을 통해 화상통화 서버에 접속하는 제2단계, 사용자가 PC나 스마트폰에서 화상통화 요청을 서버로 보내면 이 요청이 화상통화 서버를 통해 본 발명의 반려동물 급식기로 전달되는 제3단계, 전달된 요청이 본 발명의 반려동물 급식기 내 마이크로콘트롤러에서 해석되어 사용자의 PC나 스마트폰과 직접 P2P로 연결되어 화상통화 기능이 수행되는 제4단계를 구비한다.

Abstract translation: 本发明涉及具有互联网连接功能的多功能伴侣动物饲养设备。 本发明涉及一种复合馈送装置，其具有通过照相机和显示器以及宠物电视功能的视频电话功能，除了普通的自动馈送功能之外，还经由显示器显示伴侣动物的吸引人的图像。 本发明的伴侣动物饲养装置包括：用于取出储存饲料的马达单元; 以太网或Wi-Fi单元通过有线或无线通信接入互联网; 用于执行视频电话功能和宠物电视功能的相机和显示单元; 用于控制电机单元，以太网或Wi-Fi单元以及相机和显示单元的微控制器单元（MCU）; 以及录影带和宠物电视服务节目。 此外，根据本发明，使用伴侣动物饲养设备的组件的视频电话过程包括：第一步骤，允许具有内置视频电话客户端的伴侣动物饲养设备通过因特网连接到视频电话服务器 ; 通过PC或智能手机通过因特网连接到视频电话服务器的第二步骤，以便允许用户呼叫伴侣动物饲养装置进行录像带通话; 当用户从PC或智能电话向服务器发送视频电话呼叫时，允许将视频电话呼叫经由视频电话服务器发送到伴侣动物馈送装置的第三步骤; 以及第四步骤，允许已发送的视频电话呼叫在伴侣动物饲养装置中的微控制器单元处被解释，并允许伴侣动物饲养装置通过P2P直接连接到用户的PC或智能手机，以执行 录影带功能。

公开(公告)号：KR1020140147946A

公开(公告)日：2014-12-31

申请号：KR1020130070707

申请日：2013-06-20

Applicant: (주)오픈브레인테크

Inventor： 오재덕

IPC: A01K5/02 ,  A01K5/00 ,  G06Q50/00

CPC classification number: G06Q50/02 ,  A01K5/0291

Abstract: The present invention relates to a method for controlling a pet feeder connected on the internet through a wire/wireless means and having an instant messaging function, for example a controlling method conveniently performing control like feeding or changing reserved feeding time anywhere and anytime through another computer or smart phone connected with internet by preset text commands, and to a pet feeder. The pet feeder of the present invention for achieving the same purpose consists of a motor unit for discharging stored feed; an ethernet or Wi-Fi unit for connecting on the internet with a wire or without a wire; a microcontroller unit (MCU) controlling the same; and a client program for performing instant messaging service.

Abstract translation: 本发明涉及一种用于控制通过有线/无线装置在互联网上连接的具有即时消息功能的宠物馈送器的方法，例如，一种方便地执行控制的控制方法，例如在任何地方和任何时间通过另一个计算机进行馈送或改变保留的馈送时间 或通过预设文本命令与互联网连接的智能手机，以及宠物馈线。 用于实现相同目的的本发明的宠物给料机包括用于排出储存进料的马达单元; 以太网或Wi-Fi单元，用于在互联网上用电线或无线连接; 控制其的微控制器单元（MCU）; 以及用于执行即时消息服务的客户端程序。

公开(公告)号：KR1020080091661A

公开(公告)日：2008-10-14

申请号：KR1020070034799

申请日：2007-04-09

Applicant: (주)오픈브레인테크

Inventor： 오재덕

IPC: H04R1/10

CPC classification number: H04R1/1016 ,  H04R1/1041 ,  H04R2201/107 ,  H04R2420/07

Abstract: An audio output device is provided to enable a user to wear the audio output device by using a hinge gel which is rotatably hinge-coupled with a main body of the audio output device. An audio output device is attached to user's ears and includes a main body(510) and a sliding gel(520). The sliding gel is slidably coupled with the main body, so that the sliding gel is slidden on a predetermined section of the main body in a length direction. When the sliding gel slides into one end of the main body, the main body is inserted into an outer ear. When one end of the main body is held on a large circumference of the ear, an elastic recovery force is applied to the sliding gel toward the other end of the main body. An elastic member couples the main body with the sliding gel to provide the elastic recovery force.

Abstract translation: 提供音频输出装置，以使用户能够通过使用与音频输出装置的主体可旋转地铰接的铰链凝胶来佩戴音频输出装置。 音频输出装置附接到使用者的耳朵并且包括主体（510）和滑动凝胶（520）。 滑动凝胶与主体可滑动地连接，使得滑动凝胶在主体的长度方向的预定部分上被切断。 当滑动凝胶滑入主体的一端时，将主体插入外耳内。 当主体的一端保持在耳朵的大圆周上时，弹性恢复力朝向主体的另一端施加到滑动凝胶。 弹性构件将主体与滑动凝胶连接以提供弹性恢复力。

公开(公告)号：KR1020070119298A

公开(公告)日：2007-12-20

申请号：KR1020060053751

申请日：2006-06-15

Applicant: (주)오픈브레인테크

Inventor： 오재덕

IPC: H04B1/38 ,  H04M15/10 ,  H04M15/12 ,  H04M15/14

CPC classification number: H04M1/6041 ,  H04M15/14 ,  H04M2215/0184 ,  H04R1/00 ,  H04W12/06 ,  H04W76/10

Abstract: A vehicle handsfree device and a method for providing a supplemental service using the same are provided to induce customers to use handsfree calls for driving safely and reduce the car accident rate by applying a special billing system for a call originated from a connected mobile terminal in a vehicle. A vehicle handsfree device(200) comprises a data communication part(203), a control part(205), and a memory part(207). The data communication part(203) provides an interface for data transmission and reception with a mobile terminal. When a mobile terminal(100), connected to the data communication part(203) and authenticated mutually, makes a call, the control part(205) controls the mobile terminal(100) so as to carry the calling signal with a specific signal to a mobile network in order to apply a special billing system. The memory part(207) stores a unique authentication key for mutual authentication with the mobile terminal(100).

Abstract translation: 提供车辆免提装置和使用其的补充服务的方法，以引导顾客使用免提呼叫进行安全驾驶并且通过对来自连接的移动终端的呼叫应用专用计费系统来降低车祸率 车辆。 车辆免提装置（200）包括数据通信部（203），控制部（205）和存储部（207）。 数据通信部（203）提供用于与移动终端的数据发送和接收的接口。 当连接到数据通信部分（203）并相互认证的移动终端（100）进行呼叫时，控制部分（205）控制移动终端（100），以将具有特定信号的呼叫信号传送到 一个移动网络，以应用特殊的计费系统。 存储器部分（207）存储用于与移动终端（100）进行相互认证的唯一认证密钥。

公开(公告)号：KR100776136B1

公开(公告)日：2007-11-15

申请号：KR1020060102662

申请日：2006-10-23

Applicant: 주식회사 엘지유플러스 ,  (주)오픈브레인테크

Inventor： 김종득 ,  오재덕

IPC: H04B17/00 ,  H04L12/26

Abstract: A system and a method for measuring speech quality using a zone setting device are provided to collect speech quality of a building easily, accurately and simply without adding an additional measurement equipment or incurring an additional cost. A zone setting device(100) performs near field communications with a mobile terminal(200) via an internal near field communication unit, sets a near field communication available range as a service zone with respect to the mobile terminal(200), and periodically transmits a speech quality report request message including its information to the mobile terminal(200) within the service zone through near field communication. When the speech quality report request message is transmitted from the zone setting device(100), the mobile terminal(200) measures speech quality of a reception signal transmitted from a base station(310), generates a quality report message including the measured speech quality measurement data and information of the zone setting device(100), and transmits the message to a speech quality management server via a mobile communication network.

Abstract translation: 提供了使用区域设置装置来测量语音质量的系统和方法，以便容易，准确和简单地收集建筑物的语音质量，而不增加额外的测量设备或产生额外的成本。 区域设置装置（100）经由内部近场通信单元与移动终端（200）进行近场通信，将近场通信可用范围设置为相对于移动终端（200）的服务区域，并周期性地发送 通过近场通信将包括其信息的语音质量报告请求消息发送到服务区内的移动终端（200）。 当从区域设定装置（100）发送语音质量报告请求消息时，移动终端（200）测量从基站（310）发送的接收信号的语音质量，生成包括测定的语音质量的质量报告消息 测量数据和区域设置设备（100）的信息，并且经由移动通信网络将消息发送到语音质量管理服务器。

公开(公告)号：KR200341662Y1

公开(公告)日：2004-02-14

申请号：KR2020030035513

申请日：2003-11-13

Applicant: (주)오픈브레인테크

Inventor： 오재덕

IPC: H04R5/033

Abstract: 본 고안은 무선 헤드셋에 관한 것으로서, 더욱 상세하게는 간단한 구조로 스테레오(Stereo)와 모노(Mono)의 전환이 가능하고 휴대가 간편한 모노 스테레오 겸용 무선 헤드셋에 관한 것이며, 무선 송수신부와 마이크가 형성되어 있고 한쪽 귀에만 사용하게 형성된 무선 헤드셋에 있어서, 상기 무선 헤드셋(1)의 일측에 이어폰 접속구(7)를 형성하고, 상기 이어폰 접속구(7)에 무선 수신부에서 수신되는 오디오 신호의 전기 신호를 연결하고, 상기 이어폰 접속구(7)에 스피커가 내장된 귀삽입부(5)가 형성된 유선이어폰(3)의 이어폰단자(4)를 상기 이어폰 접속구(7)에 착탈하여 모토와 스테레오를 선택적으로 들을 수 있는 것을 특징으로 한다.

公开(公告)号：KR1020040004859A

公开(公告)日：2004-01-16

申请号：KR1020020038923

申请日：2002-07-05

Applicant: 주식회사 케이티프리텔 ,  (주)오픈브레인테크

Inventor： 안병구 ,  오재덕

IPC: H04W88/02 ,  H04W92/18 ,  H04W4/00

Abstract: PURPOSE: A compressed-audio player and an AOD(Audio On Demand) service system using the same are provided so that a user can listen to high sound quality stereo audio contents provided by an AOD service. CONSTITUTION: An AOD service system using a portable compressed-audio player(107) comprises an AOD server(101). The AOD server(101) is connected to a mobile base station(104) through the Internet(102) and a mobile communication network(103). The mobile base station(104) is connected with a mobile terminal(105) through wireless communication. The mobile terminal(105) is connected with the portable compressed-audio player(107) through a short range wireless communication(106), such as a Bluetooth, a wireless LAN, etc. The AOD server(101), storing compressed audio data files, transmits stored audio data to the user of the mobile terminal(105) through the Internet(102) and the mobile communication network(103) according to the user's download or streaming request. The user accesses the AOD server(101) through the wireless Internet access function of the mobile terminal(105). At this moment, if the user searches the audio contents of the AOD server(101) and selects desired contents, the mobile terminal(105) contacts the portable compressed-audio player(107) through the short range wireless communication(106) and informs the portable compressed-audio player(107) of the location of the selected audio contents in the AOD server(101).

Abstract translation: 目的：提供使用该压缩音频播放器和AOD（音频点播）服务系统的用户可以收听由AOD服务提供的高音质立体声音频内容。 构成：使用便携式压缩音频播放器（107）的AOD服务系统包括AOD服务器（101）。 AOD服务器（101）通过因特网（102）和移动通信网络（103）连接到移动基站（104）。 移动基站（104）通过无线通信与移动终端（105）连接。 移动终端（105）通过诸如蓝牙，无线LAN等的短距离无线通信（106）与便携式压缩音频播放器（107）连接。AOD服务器（101）存储压缩音频数据 文件，根据用户的下载或流请求，通过因特网（102）和移动通信网络（103）将存储的音频数据发送到移动终端（105）的用户。 用户通过移动终端（105）的无线因特网接入功能访问AOD服务器（101）。 此时，如果用户搜索AOD服务器（101）的音频内容并选择所需内容，则移动终端（105）通过短距离无线通信（106）与便携式压缩音频播放器（107）联系，并通知 便携式压缩音频播放器（107）中所选择的音频内容位于AOD服务器（101）中。

公开(公告)号：KR1020020089630A

公开(公告)日：2002-11-30

申请号：KR1020010028429

申请日：2001-05-23

Applicant: (주)오픈브레인테크 ,  주식회사 케이티프리텔

Inventor： 안병구 ,  오재덕

IPC: H04W84/18 ,  H04W16/14 ,  H04W4/00

CPC classification number: H04M1/6091 ,  G10H1/0058 ,  G10H2240/305 ,  G10H2240/321 ,  H04M1/72558 ,  H04M2250/02 ,  H04W8/18 ,  H04W88/02

Abstract: PURPOSE: An online music distribution system through a Bluetooth car kit is provided to prevent music files from being copied by encoding the music files distributed from a music distribution server. CONSTITUTION: A music distribution server(10) supplies music data online through a network. A mobile communication system(20) is connected to the network. A mobile communication terminal(30) is wirelessly connected to the mobile communication system(20), and builds a Bluetooth function for performing a Bluetooth protocol capable of carrying out local communication. A Bluetooth car kit(40) builds a Bluetooth function performing the Bluetooth protocol to carry out local wireless communication with the mobile communication terminal(30) by the Bluetooth protocol, and receives the music data through the mobile communication terminal(30) to reproduce the music data.

Abstract translation: 目的：提供通过蓝牙车载套件的在线音乐分发系统，以防止通过对从音乐分发服务器分发的音乐文件进行编码来复制音乐文件。 规定：音乐分发服务器（10）通过网络在线提供音乐数据。 移动通信系统（20）连接到网络。 移动通信终端（30）无线连接到移动通信系统（20），并且构建用于执行能够执行本地通信的蓝牙协议的蓝牙功能。 蓝牙车载套件（40）构建执行蓝牙协议的蓝牙功能，以通过蓝牙协议与移动通信终端（30）进行本地无线通信，并且通过移动通信终端（30）接收音乐数据，以再现 音乐数据。