유비쿼터스 컴퓨팅의 RFID 기술을 통한 빛의 근원 이해

주헌식 ( Heon Sik Joo ) 글로벌기독교세계관학회 2012 학문과기독교세계관 Vol.5 No.-

This study expressed understanding the origin of light through USN (Ubiquitous Sensor Network) computing technology RFID (Radio Frequency IDentification). USN enables real time management of things by attaching RFID tags to the things and networking information on things and their environments through sensing and tracking. RFID technology constructs and uses a system built with tags, readers, antennas and middleware. RFID uses the radio frequency and the radio frequency comes from light. It uses low frequency identification, high frequency identification, and ultra high frequency identification. God is light and the Creator of light. God uses the astronomically speedy light from his throne as his radio wave. Using the radio wave, he communicates throughout the universe. Light has enormous influences on the environment. The eternal light from God`s throne reveals supernatural environment. The first humans wore the clothes of light and lived in the supernatural environment. The world of light is supernatural environment and the world of eternity. Committing the sin, the first humans lost the supernatural environment and moved to the natural environment. In the natural environment, God revealed supernatural environment in which the light from God`s throne is present as seen in the Garden of Eden (flaming sword), Sabbath, good and evil, the Altar, the Tabernacle, the Most Holy Place (Shekinah), Jesus, the Cross, and the Bible. In the presence of the eternal light, people receive everlasting energy, wear the clothes of light, and live an eternal life in the supernatural environment.

Research of Optimal Path Automatic Navigation in the Prescribed Scope

Zou Ji,Zheng Jie,Bai Duanyuan 보안공학연구지원센터 2016 International Journal of Multimedia and Ubiquitous Vol.11 No.12

Identification, liquidity and the direction of the blind and weak-sight patients are more and more hard, and strange scenario especially. Introduces the embedded pedestrian navigation system consists of sensor, they are active radio frequency. Identification (radio frequency identification devices) tags active-system. System navigation formed in the active radio frequency identification is a kind of detecting direction way, determine the any positions and directions of weak-sight through intelligent network labels. The direction of the experimental data proved that for any navigation positioning and distance are effective in the range of intelligent network.

압축센싱 수신기를 이용한 무선 주파수 지문식별 시스템 구현

나선필,안준일,조성진 한국정보기술학회 2023 한국정보기술학회논문지 Vol.21 No.9

The spectrum dominance strategy, which has recently been emphasized in the field of electronic warfare, requires pervasive spectrum awareness. However, the ability to continuously monitor all critical portions of the spectrum and identify specific threats, which is a key requirement for pervasive spectrum awareness, is still weak. In this paper, we implemented a radio frequency fingerprint identification system and presented the performance of two key functions for pervasive spectrum awareness. The implemented system applies a compressed sensing receiving technique that can simultaneously detect radio frequency signals existing in different frequency bands for continuous monitoring of the spectrum. To implement a specific emitter identification function, the 2-D ResNet model based on the convolutional neural network was converted into a 1-D model and applied to radio frequency signal identification.

지하시설물 관리를 위한 스마트정보표지개발 및 관리방안 연구

이영욱(Lee, Young Wook),김성훈(Kim, Sung Hun) 한국지적정보학회 2012 한국지적정보학회지 Vol.14 No.2

현대는 스마트 정보시대라 할 만큼 다양한 정보들이 시간과 장소에 제약 없이 실시간으로 제공된다. 특히 유비쿼터스 개념이 적용된 다양한 IT기기 및 휴대기기들이 실생활에 널리 활용되고 있으며 편리한 생활을 영위할 수 있게 도와주고 있다. 현재 정부의 공공사업분야에서도 다양한 유비쿼터스 서비스 및 관리방안이 시도되고 있다. 하지만 상업화 및 실용화에는 일부 사업에 국한되어 적용되고 있는 상황이다. 본 연구에서는 기존의 센서네트워크 방식들 중 RFID[Radio-Frequency IDentification ; NFC(Near Field Communication - 13.5㎒대역), UHF(Ultra High Frequency ? 900㎒대역)], QR-Code(Quick Response code) 등이 복합 적용된 스마트정보표지의 개발 방안과 지하시설물(가스, 전기, 통신, 상·하수, 난방, 송유관 등) 관리를 위한 스마트정보표지의 이용방안을 제안하고자 한다. 특히 기존의 지하시설물에 사용하고 있는 위치표지를 대체하여 활용 가능하고, 국가 GIS(NGIS, KLIS)구축 시스템과 지하에 매설되어 있는 시설물의 위치정보와 속성정보를 연계하여 제공 및 관리하는 방안을 제시하였다. 또한 측량 및 지적 기준점과의 연계를 통화여 현장에서 사용 가능한 기준점 활용 방안을 제안하였다. 본 연구는 실제 현장에 적용할 수 있는 실용성, 경제성, 실시간 네트워크를 이용한 정보의 제공과 관리, 대형사고방지 등의 측면에서 효과가 높을 것으로 사료되며, 시설물관련 정보의 갱신 및 유지관리에도 효율적인 방법이 될 것으로 사료된다. 또한 지적 기준점 및 측량 기준점 정보 제공 및 관리에도 효율성이 높을 것으로 기대된다. Today is age of smart information, we can get a variety of information in real-time without any constraints of time and place. Especially ubiquitous concept applied various IT equipments and mobile devices are widely used in real life, and has helped to lead a convenient life. Many attempt on service and management for ubiquitous was tried by government. Nevertheless, commercialization and practical using are limited to narrow field of business. In this study, we propose development and utilization of the smart information maker for underground facility(gas, electric, communication, water and sewage, heating and oil pipeline) management by using the conventional sensor network system like a RFID[Radio-Frequency IDentification ; NFC(Near Field Communication - 13.5㎒), UHF(Ultra High Frequency ? 900㎒)] and QR-Code(Quick Response code). Especially, this paper suggests that management and using the method about location and attribute of underground facilities with the national GIS(NGIS, KLIS) system. Also, it can be used as an alternative mark for existing underground facilities. In addition, it provides a way to utilization in the field by connecting with survey and cadastral datum point. Moreover, this study is innovative measures in terms of practicality, economics, information using by real-time networking, accident prevention and facility management. Also, we expect that high effect about management and real-time information to survey and cadastral datum point.

동물식별을 위한 생산 이력정보 추적시스템 구현에 관한 연구

백민호,고성석,이철규 한국경영공학회 2008 한국경영공학회지 Vol.13 No.1

Recently, global interest in ubiquitous sensor technologies, especially RFID technology, is increasing as a method of obtaining information to minimize human errors and as the tracing management of livestock in which BSE (Bovine Spongiform Encephalopathy) occurs, as well as livestock production history management technology.In this paper, we constructed a traceability system based on RFID technology for Korean beef cattle in Daekwallyung, Gangwon-do. This system synthesizes information on the production, butchery, processing, selling steps, and constructs an individual animal history system for animal identification. With the introduction of this system, the Korean beef cattle business has enjoyed a stable growth and increased its reliability not only by providing consistent information from the farms to the tables but also by making it possible to trace all the processes of Korean beef cattle brands that are recorded. The system has proved its value as one of the successful models in the construction and enlargement of a system for tracing the historical information for Korean beef cattle.

Material Management Using Radio-Frequency Identification (RFID) in the Construction Industry

김창완,허영기,권순욱,Kim Changwan,Huh Youngki,Kwon Soonwook Korea Institute of Construction Engineering and Ma 2004 건설관리 : 한국건설관리학회 학회지 Vol.5 No.1

The advent of Radio Frequency Identification (RFID) technology has created new opportunities for improving the material management function in the construction industry and is starting to provide major improvements in the efficiency of the material management process. The objective of the research reported herein was to introduce the benefits of RFID technology on material management in the construction industry. RFID technology is discussed and various aspects of this technology are investigated. Potential RFID applications on material management proposed by Construction Industry Institute (CII) Breakthrough Strategy Committee (BTSC) and Fully Integrated and Automated Technology (FIATECH) are spelled out Finally, business analysis of RFID to estimate its impact is provided. It is concluded that there is a significant potential for improvement of material management function in the construction industry through the use of RFID.

동물식별 개체이력정보 추적을 위한 RFID 검색 시스템 구현에 관한 연구

백민호(Min-Ho Park),고성석(Sung-Seok Ko) 한국산업경영시스템학회 2008 한국산업경영시스템학회지 Vol.31 No.1

  Food and Agriculture Organization (FAO) and many countries make an effort to conserve and utilization of animal genetic resources to prepare for our unpredictable future. In order to protect the customer and the producer from the animal diseases and unjust distribution, many country seek to appropriate solution. Among the solutions, RFID technology can be used as a basic technology, since this technology can be applied in the conservancy and utilization of animal genetic resources, object management for improved animal and traceability of animal"s distribution flow.<BR>  There are two main issues in making the efficient RFID environment. The first issue is the standardization of code system for object identification. International Organization for Standard (ISO) published the standard which regulates RFID of animal (ISO 11784 and ISO 11785). Based on these standards, many countries have tried to establish their national standard. In Korea, National Institute of Animal Science (NIAS) play a main role in establishing the standard of object identification code based on ISO 11784. Even though the standard format of object"s identification is well established, the RFID system may not be operated well without the standardization of RFID network and related equipment. In Korea, National Internet Development Agency of Korea (NIDA) has proposed the RFID Network at 2006, which can be applied in the different kind of system at each phase. But, the implementation case of this RFID Network does not reported yet, since many company or agency who introduce RFID technology, implemented as an isolated individual system. In our study, we show that RFID network can be utilized for any kind of system at each phase, and propose the improvement point in order to be widely used.

효율적인 파렛트 관리를 위한 RFID-PPS(Radio Frequency Indentificaitonl-Pallet Pool System)개발

안종윤,양광모,진향찬,강경식 대한안전경영과학회 2004 대한안전경영과학회지 Vol.6 No.2

It is needed to develop on-line real time management and RFID-PPS(Radio Frequency Identification-Pallet Pool System) by putting information technology. Additionally, it is possible to figure out the flow of all the materials loaded on the RFID pallet; product, material, raw material immediately, so that epoch-making management is possible and it contributes to the reduction of logistics cost because there are little loss or outflow of pallet. The materials flow is getting speedy and inventory is decreasing in the logistics process, and also bad inventory and loss problems are prevented. As a result, not only logistics cost of company but also national logistics cost is decreased. Thus it contributes to the strength of national competitiveness.

RFID와 NFC 취약점을 이용한 충전식 버스 카드 해킹 사례연구

김대협,김도윤,김종현,김양훈,박원형 한국경영정보학회 2014 한국경영정보학회 학술대회논문집 Vol.2014 No.1

현재 RFID(Radio-Frequency Identification)와 NFC(Near Field Communication)는 여러 가지 편리함 때문에 전자, 통신, 산업현장에서 많이 이용되고 있다. 이러한 RFID나 NFC는 장소에 구애 받지 않는 편리함 때문에 자기 자신을 증명할 수 있는 도구로 사용되거나 금전적인 자산을 사용할 때 많은 이용이 된다. 하지만 RFID나 NFC에는 사용의 편리함으로 인한 취약점이 존재한다. 그 중에서 충전식 버스 카드에 대한 취약점이 존재하는데 본 논문은 기존 NFC의 보안 취약점과 대응 방안에 대해 연구한다.

A Single-Feeding Port HF-UHF Dual-Band RFID Tag Antenna

Nam Ha-Van,Chulhun Seo 한국전자파학회JEES 2017 Journal of Electromagnetic Engineering and Science Vol.17 No.4

In this paper, a dual-band high frequency (HF) and ultra-high frequency (UHF) radio-frequency identification (RFID) tag antenna is presented that operates in the 13.56 MHz band as well as in the 920 MHz band. A spiral coil along the edges of the antenna substrate is designed to handle the HF band, and a novel meander open complementary split ring resonator (MOCSRR) dipole antenna is utilized to generate the UHF band. The dual-band antenna is supported by a single-feeding port for mono-chip RFID applications. The antenna is fabricated using an FR4 substrate to verify theoretical and simulation designs, and it has compact dimensions of 80 mm × 40 mm × 0.8 mm. The proposed antenna also has an omnidirectional characteristic with a gain of approximately 1 dBi.