公开(公告)号：US20220099579A1

公开(公告)日：2022-03-31

申请号：US17478727

申请日：2021-09-17

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Hoe Sung YANG ,  Soo Cheol KIM ,  Hyun Seok KIM ,  Sang Hyun MO ,  So Young PARK ,  Kang Bok LEE ,  Kyu Won HAN

IPC: G01N21/65 ,  G01N21/53

Abstract: Provided is a Raman scattering measurement apparatus including a light source which emits light to smoke particles, a filter configured to block light which is incident to the smoke particles and passes through the particle and to allow Raman scattered light to pass therethrough, and a photodetector which detects the Raman scattered light passing through the filter in order to distinguish fire smoke generated due to a true fire from non-fire smoke generated due to daily life or industrial activity. The present invention also provides a fire determination apparatus including a unit which reads a Raman shift from Raman scattered light detected by the photodetector of the Raman scattering measurement apparatus, estimates a smoke component from the read Raman shift, and determines fire/non-fire from the estimated smoke component and a method thereof.

公开(公告)号：US20170273004A1

公开(公告)日：2017-09-21

申请号：US15402364

申请日：2017-01-10

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Tae Joon PARK ,  Myung Eun KIM ,  Sun Jin KIM ,  Myung Nam BAE ,  Dong Beom SHIN ,  Hoe Sung YANG ,  Kang Bok LEE ,  Sang Yeoun LEE ,  Hye Sun LEE ,  Jin Chul CHOI ,  Sang Gi HONG ,  Hyo Chan BANG ,  Jong Hyun PARK

IPC: H04W40/24 ,  H04W72/04 ,  H04W40/02

CPC classification number: H04W40/248 ,  H04L45/304 ,  H04W40/02 ,  H04W72/0406 ,  H04W84/18

Abstract: Provided are an apparatus and method for performing routing for multi-hop communication. A mobile ad-hoc routing apparatus includes a control information manager configured to generate control information for managing a topology in a mobile ad-hoc network, a control information transceiver configured to transmit the control information or information for generating the control information to other nodes and receives control information of the other nodes or information for generating the control information from the other nodes, a data path manager configured to set a path for transmitting and receiving data using the generated control information and the received control information or the information for generating the control information, and a data transceiver configured to transmit and receive the data through the set path. The path for transmitting and receiving the data and a path for transmitting and receiving the control information use channels that are physically different from each other.

公开(公告)号：US20130332958A1

公开(公告)日：2013-12-12

申请号：US13907159

申请日：2013-05-31

Applicant: Electronics and Telecommunications Research Institute

Inventor： Hoe Sung YANG

IPC: H04N21/482

CPC classification number: H04N21/482 ,  G01S3/7864 ,  H04N7/18 ,  H04N21/2187 ,  H04N21/431

Abstract: Provided is a method and system for displaying a user selectable picture that enables a user to select a predetermined object from a picture of a camera relayed in real time, and to actively select and thereby view a picture captured to include the selected object.

Abstract translation: 提供了一种用于显示用户可选图像的方法和系统，其使得用户能够从实时中继的相机的图片中选择预定对象，并且主动地选择并且从而查看捕获以包括所选择的对象的图片。

公开(公告)号：US20230206741A1

公开(公告)日：2023-06-29

申请号：US17849835

申请日：2022-06-27

Applicant: Electronics and Telecommunications Research Institute

Inventor： Hoe Sung YANG ,  Soo Cheol KIM ,  Hyun Seok KIM ,  So Yung PARK ,  Kang Bok LEE ,  Kwang Soo CHO ,  Kyu Won HAN

IPC: G08B17/107 ,  G08B29/18 ,  G01N21/53 ,  G01N21/31 ,  G01N15/06

CPC classification number: G08B17/107 ,  G08B29/185 ,  G01N21/534 ,  G01N21/31 ,  G01N15/06 ,  G01N2021/4792

Abstract: Provided is an apparatus for detecting smoke based on polarization. The apparatus includes a chamber into which smoke is introduced, a detection unit comprising a light-emitting unit configured to emit light beams having a plurality of different wavelengths into a space in the chamber, and a light-receiving unit configured to receive scattered light from a plurality of light sources, a control unit configured to control an operation of the detection unit, and a fire determination unit configured to distinguish between fire smoke and non-fire analogous smoke by detecting and analyzing a light-receiving signal received by the light-receiving unit, in which horizontal polarization and vertical polarization are applied to the plurality of light sources of the light-emitting unit and the light-receiving unit.

公开(公告)号：US20220125351A1

公开(公告)日：2022-04-28

申请号：US17511506

申请日：2021-10-26

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Hoe Sung YANG ,  Kang Bok LEE ,  Kwang Soo CHO ,  Kyu Won HAN

IPC: A61B5/145 ,  A61B5/00

Abstract: In the invention, only light reflected by a portion in which a microneedle is disposed arrives on a photodetector, and light reflected by a portion in which the microneedle is not disposed does not arrive on the photodetector. Disclosed is a skin patch for measuring blood glucose including a patch including a skin attachment surface, a reaction layer which reacts with glycation products of skin, and a plurality of microneedles disposed on the skin attachment surface to guide the glycation products of the skin to the reaction layer and an optical trap which allows light, which is reflected by only one portion among a portion in which the microneedle is disposed and a portion in which the microneedle is not disposed when the light is emitted to the reaction layer, to pass therethrough, a method of manufacturing the same, and a blood glucose measuring apparatus using the same.

公开(公告)号：US20150116092A1

公开(公告)日：2015-04-30

申请号：US14524511

申请日：2014-10-27

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Hoe Sung YANG ,  Chan Won PARK

IPC: G06K7/10 ,  G01B5/00

CPC classification number: G01B5/0035 ,  G01B5/025 ,  G01B2210/58

Abstract: A wireless communication tag apparatus including a girth measurement device and a wireless communication tag method are disclosed. The wireless communication tag apparatus and method measures a girth of a tree using an unwound length of a tape wound around a trunk of the tree according to growth of the tree, and transmits the girth to a wireless communication reader.

Abstract translation: 公开了一种包括周长测量装置和无线通信标签方法的无线通信标签装置。 无线通信标签装置和方法使用根据树的生长缠绕在树干上缠绕的带的退绕长度来测量树的周长，并且将周长发送到无线通信读取器。

公开(公告)号：US20150097031A1

公开(公告)日：2015-04-09

申请号：US14508015

申请日：2014-10-07

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Hoe Sung YANG ,  Sang Hyun MO

IPC: G06K7/10

CPC classification number: G06K7/10198 ,  G06K7/10009 ,  H04B1/525 ,  H04B5/0031 ,  H04B5/0062

Abstract: A transmission leakage signal offset apparatus of a radio frequency identification (RFID) reader is disclosed. The transmission leakage signal offset apparatus may include a signal divider to divide a received signal of the RFID reader, the received signal including a transmission leakage signal, and to transmit the divided received signal to a signal combiner and an injection locked oscillator (ILO); a signal synchronizer to synchronize a phase of the ILO with a phase of the transmission leakage signal; a phase controller to control a phase difference between the received signal of the RFID reader and an output signal of the ILO; and a signal combiner to combine the received signal of the RFID reader and the output signal of the ILO, between which the phase difference is controlled.

Abstract translation: 公开了射频识别（RFID）阅读器的传输泄漏信号偏移装置。 传输泄漏信号偏移装置可以包括信号分配器，以分割RFID读取器的接收信号，所接收的信号包括传输泄漏信号，并将分割的接收信号发射到信号组合器和注入锁定振荡器（ILO）; 信号同步器，用于使国际劳工组织的相位与传输泄漏信号的相位同步; 相位控制器，用于控制RFID读取器的接收信号与国际劳工组织的输出信号之间的相位差; 以及信号组合器，用于组合RFID读取器的接收信号和ILO的输出信号，在该信号之间控制相位差。

公开(公告)号：US20140111310A1

公开(公告)日：2014-04-24

申请号：US14057797

申请日：2013-10-18

Applicant: Electronics and Telecommunications Research Institute

Inventor： Ji Hoon BAE ,  Kwang Soo CHO ,  Man Sik PARK ,  Won Kyu CHOI ,  Hoe Sung YANG ,  Chan-Won PARK ,  Jong-Suk CHAE ,  Cheol Sig PYO

IPC: G06K7/10

CPC classification number: G06K7/10198 ,  G06K7/10138 ,  G06K7/10297 ,  G06K19/0723 ,  H04B5/0062

Abstract: A tag of an apparatus for simultaneously identifying massive tags according to the present invention may include an analog circuit unit to communicate with a reader through an analog signal and to receive energy via magnetic coupling with the reader. Further, the tag may include a digital circuit unit to be supplied with power from the analog circuit unit. The digital circuit unit may support a sleep mode for the tag to stand by in a low power state after transmitting an identifier (ID) to the reader and a wait mode for controlling random access to the reader.

Abstract translation: 根据本发明的用于同时识别大量标签的装置的标签可以包括模拟电路单元，其通过模拟信号与读取器进行通信，并且通过与读取器的磁耦合来接收能量。 此外，标签可以包括从模拟电路单元提供电力的数字电路单元。 数字电路单元可以在向读取器发送标识符（ID）和用于控制对读取器的随机访问的等待模式之后支持用于标签的睡眠模式以处于低功率状态。