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    • 1. 发明授权
    • 클럭 오프셋 보정을 이용하는 무선 측위 서버 및 이를 이용한 무선 측위 방법
    • 使用时钟偏移补偿和无线定位方法的无线定位服务器
    • KR101304849B1
    • 2013-09-05
    • KR1020120097604
    • 2012-09-04
    • 숭실대학교산학협력단한국전기연구원
    • 신요안이원철장형민임이랑강지명이순우박영진김관호
    • G01S1/02G06K17/00
    • PURPOSE: A wireless location measurement server using clock offset correction and a wireless location measurement method using the same are provided to minimize errors of a location estimate result by clock offset by measuring a relative clock frequency rate between beacons and compensating each beacon clock frequency. CONSTITUTION: Compensation pulse information including a clock count number of a first compensation pulse and a second compensation pulse is received from multiple beacons (200) which receive the first compensation pulse and the second compensation pulse from a step node. A relative clock frequency rate for clock offset compensation between the multiple beacons is calculated according to the beacon using a compensation pulse. The multiple beacons receive a location pulse from a tag of a location measurement target and receive location pulse information including the clock count number of the location pulse. A reception time point of the second compensation pulse in which the multiple beacons receive is synchronized with a same time point. Clock count information is calculated according to the beacon using the relative clock frequency rate corresponding to the synchronized time point. [Reference numerals] (1) Compensation pulse; (100) Compensation node; (3) Compensation pulse information packet; (300) Tag; (4) Location pulse; (400) Device (server); (5) Location pulse information packet
    • 目的:提供使用时钟偏移校正的无线位置测量服务器和使用其的无线位置测量方法,以通过测量信标之间的相对时钟频率和补偿每个信标时钟频率来最小化由时钟偏移造成的位置估计结果的误差。 构成:从从步骤节点接收第一补偿脉冲和第二补偿脉冲的多个信标(200)接收包括第一补偿脉冲和第二补偿脉冲的时钟计数数的补偿脉冲信息。 使用补偿脉冲根据信标计算多个信标之间的时钟偏移补偿的相对时钟频率。 多个信标从位置测量目标的标签接收位置脉冲,并接收包括定位脉冲的时钟计数数的位置脉冲信息。 多个信标接收的第二补偿脉冲的接收时间点与相同的时间点同步。 使用对应于同步时间点的相对时钟频率,根据信标计算时钟计数信息。 (附图标记)(1)补偿脉冲; (100)补偿节点; (3)补偿脉冲信息包; (300)标签; (4)定位脉冲; (400)设备(服务器); (5)定位脉冲信息包
    • 2. 发明授权
    • 무선 측위를 위한 클락 오프셋 보정 방법 및 장치
    • 用于无线定位的时钟偏移补偿方法及其装置
    • KR101244936B1
    • 2013-03-20
    • KR1020120026736
    • 2012-03-15
    • 숭실대학교산학협력단한국전기연구원
    • 신요안이원철장형민임이랑강지명이순우박영진김관호
    • G01S1/02G01S5/02
    • PURPOSE: A clock offset compensation method and an apparatus thereof are provided to minimize an error problem of a location estimation result due to clock offset by compensating a clock frequency of each beacon. CONSTITUTION: A compensation pulse information reception unit(410) receives compensation pulse information from beacons which receive a first compensation pulse and a second compensation pulse from a compensation node. The compensation pulse information includes a clock count number of the first compensation pulse and the second compensation pulse. A location pulse information reception unit(420) receives location pulse information from a plurality of beacons receiving a location pulse from a tag corresponding to a positioning target. A clock offset compensation unit(430) calculates a relative clock frequency ratio by beacon for clock offset compensation between beacons using the compensation pulse information. A clock count compensation unit(440) calculates compensated clock count information between a beacon and a tag by each beacon using the each clock count number and the each relative clock frequency ratio about the first compensation pulse, the second compensation pulse and the location pulse. [Reference numerals] (410) Compensation pulse information reception unit; (420) Location pulse information reception unit; (430) Clock offset compensation unit; (440) Clock count compensation unit
    • 目的:提供时钟偏移补偿方法及其装置,以通过补偿每个信标的时钟频率来最小化由于时钟偏移引起的位置估计结果的误差问题。 构成:补偿脉冲信息接收单元(410)从补偿节点接收第一补偿脉冲和第二补偿脉冲的信标接收补偿脉冲信息。 补偿脉冲信息包括第一补偿脉冲和第二补偿脉冲的时钟计数。 位置脉冲信息接收单元(420)从与定位对象相对应的标签接收位置脉冲的多个信标中接收位置脉冲信息。 时钟偏移补偿单元(430)通过使用补偿脉冲信息的信标之间的时钟偏移补偿的信号来计算相对时钟频率比。 时钟计数补偿单元(440)使用每个时钟计数数和关于第一补偿脉冲,第二补偿脉冲和位置脉冲的每个相对时钟频率比,由每个信标计算信标和标签之间的补偿时钟计数信息。 (附图标记)(410)补偿脉冲信息接收单元; (420)位置脉冲信息接收单元; (430)时钟偏移补偿单元; (440)时钟计数补偿单元
    • 6. 发明授权
    • 무선전력전송 시스템에서 다중 루프를 갖는 코일의 자기장 조절 방법
    • 在无线电力传输系统中调整多环线圈磁场的方法
    • KR101485345B1
    • 2015-01-26
    • KR1020130140505
    • 2013-11-19
    • 한국전기연구원
    • 박영진김진욱강지명양종렬강문경김도현
    • H01F38/14H02J17/00
    • 본 발명은 송수신 코일 사이의 근거리 자기 결합을 이용하는 무선전력전송 시스템에 있어서, 다중 루프를 갖는 코일을 송수신 코일로 사용하여 다중 루프 코일에 의한 자기장의 세기를 -기하학적 및 전기적으로 조절하여 원하는 코일의 자기장을 얻을 수 있으며 - 필요한 영역에는 더 큰 자기장의 형성도 가능하고, 송수신 코일 사이의 상호 인덕턴스를 균일하게 만들어, 송수신기 간의 자유 위치(Free positioning) 무선 전력 전송과 다중기기에 동시 무선 전력 전송이 가능한, 다중 루프 코일에 의한 자기장의 세기를 조절하는 방법에 관한 것이다.
    • 本发明涉及一种通过多回路线圈调整磁场的方法。 在使用发送/接收线圈之间的短距离磁耦合的无线电力传输系统中,通过使用具有多个回路的线圈作为发送/接收线圈,由多回路线圈产生的磁场强度进行电或几何控制,由此 获得所需线圈的磁场,并且在所需区域中形成更强的磁场,使发送/接收线圈之间产生均匀的互感,从而在发送/接收线圈之间进行自由定位的无线电力传输,同时进行无线功率传输 冗余设备。
    • 10. 发明公开
    • 생체 접촉형 기기를 위한 자동 동작 스위치 모듈
    • 一种用于生物接触型设备的自动操作开关模块
    • KR1020140116657A
    • 2014-10-06
    • KR1020130031500
    • 2013-03-25
    • 한국전기연구원
    • 양종렬박영진허두창신기영전성채
    • H03K17/96
    • H03K17/96H03K17/223H03K17/6872
    • The present invention relates to a human sensing circuit which is automatically operated by sensing a contact with a human body in a biometric contact-type device. The present invention relates to an automatically operated switch module for the biometric contact-type device which includes: two or more biometric contact-type electrodes which are in contact with the surface of the human body, a current transmission channel which is formed or removed according to the sensing of the human body in two or more biometric contact-type electrodes and performs a switch operation for a current supply, a current source which generates a preset fine current and transmits the fine current to the current transmission channel, and a current mirror which is composed of two or more transistor devices which supply the fine current passing through the current transmission channel to a preset biometric contact-type device, and is automatically turned on or off for the current supply according to the contact with the human body.
    • 本发明涉及通过在生物识别接触型装置中感测与人体的接触而自动操作的人感测电路。 本发明涉及一种用于生物测定接触型装置的自动操作的开关模块,包括:与人体表面接触的两个或多个生物测定接触型电极,根据人体表面形成或移除的电流传输通道 对两个以上的生物体接触型电极中的人体的感测进行电流供给的切换动作,产生预设的微细电流并将精细电流发送到当前的传输路径的电流源,以及电流镜 其由两个或更多个晶体管器件组成,其将通过电流传输通道的精细电流提供给预设的生物测定接触型器件,并且根据与人体的接触自动地接通或断开电流。