DMX-512 네트워크를 이용한 가시광 무선 통신 방법 및 이를 위한 장치
    61.
    发明公开
    DMX-512 네트워크를 이용한 가시광 무선 통신 방법 및 이를 위한 장치 审中-实审
    可视光通信方法使用DMX-512 NEWTORK及其设备

    公开(公告)号:KR1020130086516A

    公开(公告)日:2013-08-02

    申请号:KR1020120154224

    申请日:2012-12-27

    Abstract: PURPOSE: A visible light wireless communication method which uses a DMX-512 network and an apparatus for the same are provided to effectively deliver visible light communication data which is transmitted through a visible light wireless communication to a light source by using a DMX-512 lighting control network. CONSTITUTION: A DMX signal generator (420) generates visible light communication data packets. Each of the visible light communication data packets includes a DMX header, segmented information, and a data fragment. A DMX signal transmitting unit (408) transmits the visible light communication data packets to LED lighting devices which are connected through a DMX-512 network for a visible light wireless communication. The data fragment is generated by fragmentizing a visible light communication frame to transmit. [Reference numerals] (401) User interface; (402) Memory; (403) Segmenting unit; (404) Communication data extracting unit; (405) Communication data receiving unit; (408) DMX signal transmitting unit; (410) Scheduling unit; (411) Automatic control information generating unit; (420) DMX signal generating unit

    Abstract translation: 目的:提供使用DMX-512网络及其装置的可见光无线通信方法,以通过使用DMX-512照明来有效地将可见光通信数据通过可见光无线通信传输到光源 控制网络。 构成:DMX信号发生器(420)产生可见光通信数据包。 每个可见光通信数据分组包括DMX报头,分段信息和数据分段。 DMX信号发送单元(408)将可见光通信数据分组发送到通过DMX-512网络连接用于可见光无线通信的LED照明设备。 数据片段是通过将可见光通信帧分片化来产生的。 (附图标记)(401)用户界面; (402)内存; (403)分割单元; (404)通信数据提取单元; (405)通信数据接收单元; (408)DMX信号发送单元; (410)计划单位; (411)自动控制信息生成单元; (420)DMX信号发生单元

    무선 인식 무전원 센서 태그 시스템 및 그 동작 방법
    62.
    发明公开
    무선 인식 무전원 센서 태그 시스템 및 그 동작 방법 审中-实审
    无线电识别无力传感器标签系统和操作方法

    公开(公告)号:KR1020130061858A

    公开(公告)日:2013-06-12

    申请号:KR1020110128131

    申请日:2011-12-02

    CPC classification number: G06K19/0712 G06K19/0708

    Abstract: PURPOSE: A wireless recognition powerless sensor tag system and an operating method thereof are provided to be efficiently operated in a low power environment by gradually sensing memory storage according to the size of power generated in a tag. CONSTITUTION: A power generating unit(21) receives a wireless signal from a sensor reader to generate operating power of a tag. A power comparing unit(22) determines the size of the generated power. A control unit(23) stores data sensed by a sensor and an operation of a sensor unit(24) in a volatile memory or a nonvolatile memory according to the size of power. The sensor unit activates the operation of the sensor according to the power supply of the control unit to sense information about surrounding environments including a powerless sensor tag and transmits the same to the control unit. [Reference numerals] (21) Power generating unit; (22) Power comparing unit; (23) Control unit; (24) Sensor unit; (25) Volatile memory; (26) Nonvolatile memory

    Abstract translation: 目的:提供一种无线识别无能量传感器标签系统及其操作方法,以通过根据标签中产生的功率的大小逐渐地感测存储器来在低功率环境中有效地操作。 构成:发电单元(21)从传感器读取器接收无线信号以产生标签的操作功率。 功率比较单元(22)确定所产生的功率的大小。 控制单元(23)根据功率大小将由传感器感测的数据和传感器单元(24)的操作存储在易失性存储器或非易失性存储器中。 传感器单元根据控制单元的电源激活传感器的操作,以感测关于包括无功传感器标签的周围环境的信息,并将其发送到控制单元。 (附图标记)(21)发电单元; (22)功率比较单元; (23)控制单元; (24)传感器单元; (25)挥发性记忆; (26)非易失性存储器

    무선 주파수 인식 태그
    63.
    发明公开
    무선 주파수 인식 태그 审中-实审
    无线电频率识别标签

    公开(公告)号:KR1020130039158A

    公开(公告)日:2013-04-19

    申请号:KR1020110103649

    申请日:2011-10-11

    CPC classification number: G06K19/0712 G06K19/0708 G06K19/0723

    Abstract: PURPOSE: A RFID(Radio Frequency IDentification) tag is provided to reduce processing time and energy by overcoming a limitation condition on a processing speed of the RFID tag. CONSTITUTION: An RFID tag(100) includes a communication unit(110), a power generating unit(120), a speed control unit(130), and a frequency generating unit(140). The power generating unit generates power by rectifying an RF signal. The speed control unit determines an operating frequency corresponding to a power range of the power generated by the power generating unit and generates a control signal including the operating frequency in order to deliver the signal to the frequency generating unit. The speed control unit stores a plurality of operating frequencies related to the processing speed. The speed control unit searches for the operating frequency corresponding to the power range of the power. The frequency generating unit generates the operating frequency included in the control signal. The RFID tag is operated by the operating frequency. [Reference numerals] (110) Communication unit; (120) Power generating unit; (130) Speed control unit; (140) Frequency generating unit;

    Abstract translation: 目的:提供RFID(射频识别)标签,通过克服RFID标签处理速度的限制条件来减少处理时间和能量。 构成:RFID标签(100)包括通信单元(110),发电单元(120),速度控制单元(130)和频率产生单元(140)。 发电单元通过对RF信号进行整流来发电。 速度控制单元确定与由发电单元产生的功率的功率范围对应的工作频率,并产生包括工作频率的控制信号,以将该信号传送到频率发生单元。 速度控制单元存储与处理速度相关的多个工作频率。 速度控制单元搜索与功率的功率范围对应的工作频率。 频率发生单元产生包括在控制信号中的工作频率。 RFID标签由操作频率进行操作。 (附图标记)(110)通信单元; (120)发电机组; (130)速度控制单元; (140)频率发生单元;

    리더의 권한에 따른 정보 제공 RFID 태그
    66.
    发明公开
    리더의 권한에 따른 정보 제공 RFID 태그 无效
    信息提供无线电频率识别标签根据读者权限

    公开(公告)号:KR1020110095120A

    公开(公告)日:2011-08-24

    申请号:KR1020100124963

    申请日:2010-12-08

    CPC classification number: G06K19/07345

    Abstract: PURPOSE: An information providing RFID tag is provided to protect the tag information. CONSTITUTION: A storing module(110) records tag information related to the attached object. If an RFID(Radio Frequency ID) reader requests information reading, a determining module(120) determines authorization of the RFID reader. A control module(130) generates and transmits a void ID for protecting tag information or transmitting tag information to the RFID reader based on a determining result.

    Abstract translation: 目的:提供提供RFID标签的信息来保护标签信息。 构成:存储模块(110)记录与附加对象相关的标签信息。 如果RFID(射频ID)读取器请求信息读取,则确定模块(120)确定RFID读取器的授权。 控制模块(130)基于确定结果生成并发送用于保护标签信息或者向RFID读取器发送标签信息的空白ID。

    두루마리 식별정보를 포함하는 무선 태그 제어 장치 및 방법
    67.
    发明公开
    두루마리 식별정보를 포함하는 무선 태그 제어 장치 및 방법 无效
    用于控制具有标识的无线电标签的装置和方法

    公开(公告)号:KR1020110095115A

    公开(公告)日:2011-08-24

    申请号:KR1020100116647

    申请日:2010-11-23

    CPC classification number: H04B5/0062

    Abstract: PURPOSE: A wireless tag control device and method thereof are provided to obtain information of a wireless tag by using the received identification information. CONSTITUTION: A wireless tag(101) includes a plurality of identification information. The wireless tag transmits identification information among a plurality of identification information to the wireless tag reader module by responding to a connection request from a wireless tag reader module(103). The wireless tag reader module receives one identification information from the wireless tag by interlinking with a connection request to the wireless tag. A processor obtains information of the wireless tag by using the received identification information.

    Abstract translation: 目的:提供一种无线标签控制装置及其方法,以通过使用所接收的识别信息来获得无线标签的信息。 构成:无线标签(101)包括多个识别信息。 无线标签通过响应来自无线标签读取器模块(103)的连接请求,将多个识别信息中的识别信息发送到无线标签读取器模块。 无线标签读取器模块通过与无线标签的连接请求相互连接而从无线标签接收一个标识信息。 处理器通过使用所接收的识别信息来获取无线标签的信息。

    위상 반전 진폭 편이 방식으로 변조하는 RFID 태그 장치 및 방법
    68.
    发明授权
    위상 반전 진폭 편이 방식으로 변조하는 RFID 태그 장치 및 방법 有权
    RFID标签设备和PR-ASK调制方法

    公开(公告)号:KR100980584B1

    公开(公告)日:2010-09-06

    申请号:KR1020080093597

    申请日:2008-09-24

    Abstract: 위상 반전 진폭 편이 방식으로 변조하는 RFID 태그 장치 및 방법을 개시한다. 위상 반전 진폭 편이 방식으로 변조하는 RFID 태그는 연속파 및 리더 명령어를 수신하고 변조한 부반송파를 출력하는 안테나; 상기 리더 명령어를 복조하는 복조부; 태그를 식별하는 태그정보를 저장하는 태그 정보 저장부; 상기 리더 명령어 요청에 따라 상기 태그정보와 일치하는 스위치 제어신호를 생성하는 주제어기; 및, 상기 스위치 제어신호에 따라 서로 다른 위상을 가지는 부반송파를 선택적으로 출력하도록 안테나를 스위칭하여 역산란 변조하는 변조부를 포함한다.
    위상 반전 진폭 편이, PR-ASK, 태그, 리더, RFID

    무선 인식 보안 태그 및 그 구동 방법
    69.
    发明公开
    무선 인식 보안 태그 및 그 구동 방법 有权
    用于RFID的安全标签和用于驱动标签的方法

    公开(公告)号:KR1020100052320A

    公开(公告)日:2010-05-19

    申请号:KR1020080111277

    申请日:2008-11-10

    CPC classification number: G06K19/07327 G06K19/0723 G06K19/07345

    Abstract: PURPOSE: A security RFID tag and a method for driving the same are provided to appropriately use self-geneation power and a battery to perform security function smoothly. CONSTITUTION: A power selector selects a tag battery(240) or a power generator(210) as operation power of a tag. If the tag is operated by a security tag, a signal processor(260) controls the power selector to choose one between the tag battery and the power generator. A encryption unit(270) performs encoding for operation as the security tag. A storage unit(230) stores a security tag operation parameter. The signal processing unit determines the need of a security tag operation based on a parameter to control the power selector.

    Abstract translation: 目的:提供一种安全RFID标签及其驱动方法,以适当地使用自发电力和电池来平稳地执行安全功能。 构成:电源选择器选择标签电池(240)或发电机(210)作为标签的操作电源。 如果标签由安全标签操作,则信号处理器(260)控制功率选择器在标签电池和发电机之间选择一个。 加密单元(270)执行用于操作的编码作为安全标签。 存储单元(230)存储安全标签操作参数。 信号处理单元基于用于控制功率选择器的参数确定安全标签操作的需要。

    오디오 신호 부호화/복호화 방법 및 그 장치
    70.
    发明公开
    오디오 신호 부호화/복호화 방법 및 그 장치 无效
    编码和解码音频信号的方法和装置

    公开(公告)号:KR1020100020889A

    公开(公告)日:2010-02-23

    申请号:KR1020080130999

    申请日:2008-12-22

    CPC classification number: H04N21/2335 H04H2201/11

    Abstract: PURPOSE: A method and an apparatus for encoding and decoding audio signal are provided to offer the sound with sense of realism by supporting the play of the multi-channel audio signal. CONSTITUTION: A receiver(110) receives one signal among the multi-channel audio signal and the first audio signal. A first encoding unit(120) extracts spatial parameter from the multi-channel audio signal, mixes the multi-channel audio signal, and generates the second audio signal. A secondary symbol stoker(130) encodes at least one of the first and the second audio signal, and generates the encoded audio signal. A multiplexer(140) multiplexes the encoded audio signal as described above and spatial parameter to generate the satellite DMB(Digital Multimedia Broadcasting) stream.

    Abstract translation: 目的:提供一种用于对音频信号进行编码和解码的方法和装置,以通过支持多声道音频信号的播放来提供具有现实感的声音。 构成:接收机(110)在多声道音频信号和第一音频信号之间接收一个信号。 第一编码单元(120)从多声道音频信号中提取空间参数,混合多声道音频信号,并产生第二音频信号。 辅助符号加载器(130)对第一和第二音频信号中的至少一个进行编码,并产生编码的音频信号。 多路复用器(140)如上所述复用经编码的音频信号和空间参数,以产生卫星DMB(数字多媒体广播)流。

Patent Agency Ranking