• 대한임베디드공학회논문지
• /
• 제8권2호
• /
• pp.69-78
• /
• 2013

As vehicles become more intelligent for safety and convenience of drivers, in-vehicle networking systems such as controller are network (CAN) have been widely used due to increasing number of electronic control unit (ECU). Recently, FlexRay was developed to replace CAN protocol in chassis networking systems, to remedy the shortage of transmission capacity and unsatisfactory real-time transmission delay of conventional CAN. However, it is difficult for vehicle network designers to calculate platform configuration registers (PCR) and determine a base cycle or slot length of FlexRay. To assist vehicle network designers for designing FlexRay cluster, this paper presents automatic field bus exchange format (FIBEX) generation algorithm from CANdb information, which is de-facto standard database format for CAN. To design this program, structures of FIBEX, CANdb and relationship among PCR variables are analyzed.

• Journal of Multimedia Information System
• /
• 제6권4호
• /
• pp.303-308
• /
• 2019

The personal health record platform can store and manage medical records, health-monitoring data such as blood pressure and blood sugar, and life logs generated from various wearable devices. It provides services such as international standard-based medical document management, data pattern analysis and an intelligent inference engine, and disease prediction and domain contents. This study aims to construct a foundation for the transmission of international standard-based medical documents by mapping the diagnosis items of a general health examination, special health examination, life logs, health data, and life habits with the international standard terminology systems. The results of mapping with international standard terminology systems show a high mapping rate of 95.6%, with 78.8% for LOINC, 10.3% for SNOMED, and 6.5% when mapped with both LOINC and SNOMED.

• 한국전자통신학회논문지
• /
• 제10권3호
• /
• pp.419-424
• /
• 2015

모든 사물이 지능화되고 인터넷과 연결되는 IoT의 시대가 열리고 있다. IoT 생태계 구축과 활성화를 위해서는 개방형 IoT 서비스 플랫폼이 무엇보다도 중요하다. 본 논문에서는 개방형 IoT 서비스 플랫폼의 한 요소로서 오픈 소스 하드웨어와 Blutooth4.0을 기반으로 하는 BLE 센서 모듈을 개발하여 그 도달거리와 사용가능시간과 같은 성능을 평가하고, 테스트베드를 구축하여 그 기능을 확인하였다.

• 한국전자통신학회논문지
• /
• 제9권12호
• /
• pp.1405-1414
• /
• 2014

사무실 관리 서비스 플랫폼은 사무실 센서 장치, G/DSCL(Gateway/Device Service Capability Layer), NSCL(Network Service Capability Layer), NA(Network Application)로 구성된다. 본 논문에서는 사무실 관리 서비스에 적합한 게이트웨이 리소스트리와 서비스 시나리오를 설계하고, 지능형 기능 모델링을 통해서 사무실 관리 서비스가 운영 될 수 있음을 보인다.

• 한국정밀공학회:학술대회논문집
• /
• 한국정밀공학회 2006년도 춘계학술대회 논문집
• /
• pp.629-630
• /
• 2006

This paper present a design experience of supervisory control system platform for agile and intelligent manufacturing(AIM). Embodied integrated environment that can do in place that do work direction, analysis command file generation, achievement using Petrinet-type Graphical Language(PGL) in proposed Supervisory Control System. Also, embodying whole system software in Modular done form, did to have extensity to fit in developer's requirement.

• 한국통신학회논문지
• /
• 제40권2호
• /
• pp.408-418
• /
• 2015

Virtualizing The Physical Devices And Resources As Well As Conceptual Entities Would Form Vos And Cvos, Which Provides Dynamicity And Intelligence Through Composition And Collaboration For Emergency Services In WoO Based Smart Shopping Mall (WSSM). Semantic Ontology In WoO Platform Supports Dynamic Composition And Collaboration Among Objects, VOs And CVOs To Provide Intelligent Services. This Paper Proposes An Architectural Model Of WoO Platform To Support The Smart Emergency Services In Shopping Mall. A Semantic Ontology Model For Wssm, And Information Reusability And Interoperability Among The Vos And Their Functional Models Have Been Presented.

• 한국정보과학회:학술대회논문집
• /
• 한국정보과학회 2003년도 가을 학술발표논문집 Vol.30 No.2 (2)
• /
• pp.253-255
• /
• 2003

We address an integrated multimedia framework based on a software agent platform for context-aware multimedia computing. We adopt the FIPA (Foundation for Intelligent Physical Agents) platform which provides agent communications and management mechanisms. In order to express context information, we use MPEG-21 metadata for describing user characteristics and usage environment. We encapsulate such context information as a FIPA message to be delivered between agents. Based on context information, appropriate multimedia content delivery becomes possible. We present our system implementation with a use case scenario and show that our proposed framework is effective for context-aware multimedia computing so that personalization of multimedia consumption can be possible.

• 한국정보통신설비학회:학술대회논문집
• /
• 한국정보통신설비학회 2008년도 정보통신설비 학술대회
• /
• pp.78-82
• /
• 2008

최근 신도시를 중심으로 추진 중인 U-City 사업과 함께 도시시설물 관리분야에 정보기술의 활용이 활발히 이루어지고 있다. 특히 복잡, 다양해지고 있는 도시시설물의 효율적이며 지능적인 관리를 위하여 다수의 도시시설물들을 통합적으로 관리할 수 있는 통합관리 플랫폼에 대한 관심이 높아지고 있다. 따라서 본 논문에서는 기존의 개별적인 도시시설물 관리가 가지는 주요 문제점들을 살펴보고 이를 효과적으로 해결할 수 있는 도시시설물 통합관리 방안을 제시하였으며, 아울러 통합관리 플랫폼의 개념을 구조와 핵심 기능을 중심으로 설명하였다. 최신 공간정보기술과 상황인지기술을 기반으로 한 통합관리 플랫폼은 도시공간정보와 센서정보를 통합적으로 관리하고 다양한 도시 상황을 지능적으로 처리함으로써 관리 비용절감과 함께 관리자의 신속한 의사결정을 가능케 한다.

• KSII Transactions on Internet and Information Systems (TIIS)
• /
• 제13권8호
• /
• pp.4270-4284
• /
• 2019

This study presents a reference model (RM) and the architecture of a cognitive health advisor (CHA) that integrates information with ambient intelligence. By controlling the information using the CHA platform, the reference model can provide various ambient intelligent solutions to a user. Herein, a novel approach to a CHA RM based on evolutional cyber-physical systems is proposed. The objective of the CHA RM is to improve personal health by managing data integration from many devices as well as conduct a new feedback cycle, which includes training and consulting to improve quality of life. The RM can provide an overview of the basis for implementing concrete software architectures. The proposed RM provides a standardized clarification for developers and service designers in the design and implementation process. The CHA RM provides a new approach to developing a digital healthcare model that includes integrated systems, subsystems, and components. New features for chatbots and feedback functions set the position of the conversational interface system to improve human health by integrating information, analytics, and decisions and feedback as an advisor on the CHA platform.

• 한국전자통신학회논문지
• /
• 제16권6호
• /
• pp.1089-1094
• /
• 2021

재난 및 재해에 의해 파손 또는 기능이 훼손된 항만인프라 시설의 복구와 시공작업 작업을 지원하기 위하여 항만 내 정기순시, 수중환경 모니터링, 항만 내 수중 형상정보 취득 등의 임무수행을 기반으로 작업장비와 연계, 시공지원이 가능한 AUV 플랫폼 분석과 설계에 관련한 내용을 정의한다.