• Proceedings of the Korean Institute of Navigation and Port Research Conference
• /
• 2021.11a
• /
• pp.34-36
• /
• 2021

미래 해상환경에 대응하기 위해 기존 항로표지의 기술 및 역할에 ICT 기술을 융합하여 스마트한 해양 서비스 제공을 위한 노력이 계속되고 있다. 본 논문에서는 현 항로표지 통신 시스템의 문제점을 분석하고 스마트 항로표지 시설 고도화를 위한 최적의 통신 시스템 및 다중 통신 플랫폼 개발 방향을 제시하도록 한다.

• Journal of the Korea Institute of Information and Communication Engineering
• /
• v.20 no.7
• /
• pp.1389-1397
• /
• 2016

This study was to evaluate opportunities for the commercialization of smart insole. smart technology is evolving to Insole. Pressure-sensitive sensor or an acceleration sensor is applied to create a balance of the feet and body, is also evolving for entertainment (sports, entertainment, etc.) and health care. Moreover, smart insole can fix an incorrect walking habit by sending a weight value measured by the sensor on a smartphone and during the movement, smart insole helps to correct body balance by measuring the center of gravity moving condition. However, smart tendency of the insole has yet to create a clear boundary in the entertainment and healthcare markets. This is because the fitness band, smart socks, smart shoes can also replace the benefits of a smart insole. Interestingly, the business opportunities are appearing more frequently in health care solution service of electrocardiogram, body temperature, blood pressure, etc., rather than smart devices.

• Review of KIISC
• /
• v.30 no.6
• /
• pp.39-46
• /
• 2020

ICT의 발달과 제조업의 융합으로 4차 산업혁명이 가속화되면서 전통적인 제조공정의 과정이 네트워크화되어 효율화, 지능화, 최적화하는 동시에, 시뮬레이션을 통한 생산 설비 관리 및 개선, 데이터를 통한 시장 분석 등이 가능할 것으로 전망되고 있다. 이러한 높은 부가가치를 갖는 스마트공장 기술은 악의적인 공격자의 주요 목표가 될 것으로 우려되며, 스마트공장에 대한 사이버 공격은 생산 공정 정보, 기밀정보 유출, 매출 손실, 인명 피해 등을 유발할 수 있다. 이에 따라, 스마트공장의 안전한 정착 및 활용을 위하여 국제표준화기구에서는 스마트공장에 특화된 표준의 제정이 진행되고 있다. 본 논문에서는 예상되는 스마트공장의 보안 위협 및 보안 요구사항에 대하여 살펴보고, 이에 대처하기 위한 스마트공장 보안 표준 등을 분석한다.

• It's Smart Media
• /
• v.2 no.3
• /
• pp.37-43
• /
• 2013

• The Optical Journal
• /
• s.146
• /
• pp.23-27
• /
• 2013

스마트폰으로 변화시키는 일상생활과 사회문화의 중심에 디스플레이가 있어, 스마트폰 업체는 시장에서 우위를 점하기 위한 가장 중요한 전략으로 디스플레이를 선택하고 있다. 스마트폰 제품을 구성하는 프로세서, 통신부품, 메모리, GPS 센서 등의 하드웨어와 운영체제 및 응용소프트웨어, 유저 인터페이스 등의 소프트웨어, MEMS, 터치, 음성, 동작 인식 등의 센서 기술이 급속히 발전함에 따라 인터넷 및 멀티미디어 기반에서 클라우드, Exchange 서버 등의 사용자 경험을 중요시하는 모바일 컴퓨터 기반으로 스마트폰의 기술 환경이 급속히 변화하고 있다. 이러한 스마트폰 기술 환경 변화에 대응하기 위한 가장 필수적인 요소는 스마트폰 디스플레이로, 대형화, 초고해상도화, 초슬림화되고 있는 디스플레이가 스마트폰 경쟁의 중심에 있다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2021.05a
• /
• pp.285-286
• /
• 2021

With the recent development of Internet of Things (IoT) technology, smartization technology is expanding to the fields of agriculture, livestock, and fisheries, and smartization is in progress. In this smart technology, the most important thing is how to measure the data in the field and transmit it to the management system. Currently, the sensors used in the construction of smart farms and other livestock houses and farms are measuring and monitoring smart farms and other environmental conditions through various sensors such as temperature, humidity, CO gas, CO2, hydrogen, and O2. The communication method between these sensors and the HMI (Human Machine Interface) module that controls and manages the smart farm is still mainly using the RS-485-based modbus-RTU method. In this paper, we intend to design the MCU module for HMI so that various sensor modules can be connected to manage data through the RS-485-based Modbus method so that the sensor data required for smart farm construction can be managed by the HMI module.

• The Journal of the Korea Contents Association
• /
• v.9 no.11
• /
• pp.80-89
• /
• 2009

The importance of personalized services has been attracted in smart home environments according to the development of ubiquitous computering. In this paper, we proposed the smart home personalized service system based on context information using the speech recognition. The proposed service consists of an OSGi framework based service mobile manager, service manager, voice recognition manager, and location manager. Also, this study defines the smart home space and configures the commands of units, sensor information, and user information that are largely used in the defined space as context information. In particular, this service identifies users who exist in the same space that shows a difficulty in the identification using RFID through the training model and pattern matching in voice recognition and supports the personalized service of smart home applications. In the results of the experiment, it was verified that the OSGi based automated and personalized service can be achieved through verifying users in the same space.

• Information Systems Review
• /
• v.23 no.3
• /
• pp.201-223
• /
• 2021

Smart home is an advanced Internet of Things (IoT) service that enhances the convenience of human daily life and improves the quality of life at home. Recently, with the emergence of smart home products and services to which artificial intelligence (AI) technology is applied, interest in smart home is increasing. To gain a competitive edge in the smart home market, companies are providing "personalized service" to users, which is a key service that can promote smart home use. This study investigates the factors affecting the value awareness of personalized service and intention to use smart home. This research focuses on four-dimensional motivated innovativeness (cognitive, functional, hedonic, and social innovativeness) and privacy risk awareness as key factors that influence the value awareness of personalized service of smart home. In particular, this study conducts a comparative analysis between the generation MZ (young people in late teens to 30s), who are showing socially differentiated characteristics, and the generation X and baby boomers in 40s to 50s or older. Based on the analysis results, this study derives the distinctive characteristics of generation MZ that are different from the older generation, and provides academic and practical implications for expanding the use of smart home services.

• The Journal of the Convergence on Culture Technology
• /
• v.6 no.4
• /
• pp.813-818
• /
• 2020

Recently, with the rapid increase in technology and users of smart devices, the smart watch market has grown, and its utility and usability are continuously expanding. The strengths of smartwatches are wearable portability, application immediacy, data diversity and real-time capability. Despite these strengths, smartwatches have limitations such as battery limitations, display and user interface size limitations, and memory limitations. In addition, there is a need to supplement developers and standard devices, operating system standard models, and killer application modules. In particular, monitoring and application of user's biometric information is becoming a major service for smart watches. The biometric information of such a smart watch generates a large amount of data in real time. In order to advance the biometric information service, stable peer-to-peer transmission of sensing data to a remote smartphone or local server storage must be performed. We propose a synchronization method to ensure wireless remote peer-to-peer transmission stability in a smart watch system. We design a wireless peer-to-peer transmission process based on this synchronization method, analyze asynchronous transmission process and proposed synchronous transmission process, and propose a transmission efficiency method according to an increase in transmission amount.

• The Journal of the Institute of Internet, Broadcasting and Communication
• /
• v.18 no.4
• /
• pp.117-122
• /
• 2018

This paper suggests smart agricultural diffusion strategy through advanced ICT technology. Today, the world is threatened by environmental pollution and traditional warming due to global warming, and the decrease in agricultural workers due to low fertility and aging is expected to bring social problems to future food resources. The convergence of ICT technology and agriculture is not a labor-intensive primary industry, but a new paradigm that includes cultivation, manufacturing and services. It is urgent to spread smart farm technology that can supply stable food with low labor force. In this paper, we review the current state of smart farm technology, analyze the impediments to diffusion, and present the direction of smart agricultural development in the future by upgrading ICT technology.