• Title/Summary/Keyword: Smart Home Services

Search Result 259, Processing Time 0.026 seconds

A private cloud gateway for smart homes (스마트 홈을 위한 프라이빗 클라우드 게이트웨이)

  • Hussain, Shujaat;Amin, Muhammad Bilal;Ahmad, Mahmood;Lee, Sungyoung;Chung, Tae Choong
    • Proceedings of the Korea Information Processing Society Conference
    • /
    • 2013.05a
    • /
    • pp.478-479
    • /
    • 2013
  • Smart home is one of the emerging domains to come up after advances in home appliances and automation technologies. There are many commercial solutions for smart homes yet many of them have yet to truly exploit the potential of private cloud for low level contextual services and ability to migrate to public cloud for more processing and storage. We propose a private cloud gateway for smart home which will have the ability to sense the new devices, ability to detect context of the situation and act in an appropriate way. It will also record the user logs which will be audited for improvement of the overall system.

Inter-space Interaction Issues Impacting Middleware Architecture of Ubiquitous Pervasive Computing

  • Lim, Shin-Young;Helal, Sumi
    • International Journal of Fuzzy Logic and Intelligent Systems
    • /
    • v.8 no.1
    • /
    • pp.42-51
    • /
    • 2008
  • We believe that smart spaces, offering pervasive services, will proliferate. However, at present, those islands of smart spaces should be joined seamlessly with each other. As users move about, they will have to roam from one autonomous smart space to another. When they move into the new island of smart space, they should setup their devices and service manually or not have access to the services available in their home spaces. Sometimes, there will conflicts between users when they try to occupy the same space or use a specific device at the same time. It will also be critical to elder people who suffer from Alzheimer or other cognitive impairments when they travel from their smart space to other visited spaces (e.g., grocery stores, museums). Furthermore our experience in building the Gator Tech Smart House reveals to us that home residents generally do not want to lose or be denied all the features or services they have come to expect simply because they move to a new smart space. The seamless inter-space interaction requirements and issues are raised automatically when the ubiquitous pervasive computing system tries to establish the user's service environment by allocating relevant resources after the user moves to a new location where there are no prior settings for the new environment. In this paper, we raise and present several critical inter-space interactions issues impacting middleware architecture design of ubiquitous pervasive computing. We propose requirements for resolving these issues on seamless inter-space operation. We also illustrate our approach and ideas via a service scenario moving around two smart spaces.

A Study on the Smart Home Care of CCRC for the Elderly : Focus on the CCRC Community for the Elderly in China (고령자를 위한 스마트 홈 케어의 CCRC 사례 연구 : 중국 고령자 CCRC 중심으로)

  • SHI, LIN;Jung, Jung-Ho
    • The Journal of the Korea Contents Association
    • /
    • v.21 no.12
    • /
    • pp.803-815
    • /
    • 2021
  • As the world's aging population increases, the aging problem in China, which has a huge population, has reached a serious situation. Therefore, this study intends to present the CCRC model of smart home care. Seven application factors of CCRC of smart home care and problems of CCRC of smart home care in China were derived through theoretical review and case analysis. Based on this, this study presented a value proposition for the 7 application elements of smart home care CCRC tailored to China's aging status and future technology demand. First, it improves the environmental atmosphere and increases the comfort of the spatial environment. Second, we value the physical and environmental safety of the elderly. Third, online convenience services are provided. Fourth, we guarantee the health and psychological health of the elderly. Fifth, it increases the efficiency of responding to unexpected situations. Sixth, predict the physical condition and surrounding environment of the elderly. Seventh, add more recreational rides. Through this, we expect to improve the quality of life by providing a safe and comfortable smart service environment for the elderly.

Device Virtualization Framework for Smart Home Cloud Service (스마트홈 클라우드 서비스를 위한 디바이스 가상화 프레임워크)

  • Kim, Kyungwon;Park, Jongbin;Kum, Seungwoo;Jung, Jongjin;Yang, Chang-Mo;Lim, Taebeom
    • Telecommunications review
    • /
    • v.24 no.5
    • /
    • pp.677-691
    • /
    • 2014
  • Connectivity is becoming more important keywords recently. For example, many devices are going to be connected to the internet. It is usually called as the IoT(internet of things). Many IoT devices can be evolved as a part of giant system of the world wide web. It is a great opportunity for us, because many new services can have emerged through this paradigm. In this paper, we propose a device virtualization framework for smart home service. The proposed framework connects the many home appliances devices and the internet using a dynamic protocol conversion. After our protocol conversion for device virtualization, our framework provides a RESTful API to access the resources of device through the internet. Therefore, the proposed framework can provide a variety of services, so it also can be developed into the ecosystem for smart home service. The current framework version only supports UPnP enabled devices of the home, but it can easily be extended to many other home middleware solutions. To verify the feasibility of the framework, we have implemented several service scenarios.

A Study on Home Healthcare Convergence for IEEE 11073 Standard (IEEE 11073 표준을 위한 홈 헬스케어 융합에 대한 연구)

  • Oh, Am-Suk
    • Journal of the Korea Institute of Information and Communication Engineering
    • /
    • v.19 no.2
    • /
    • pp.422-427
    • /
    • 2015
  • Medical paradigm shift has been based on disease treatment into wellness care so that changes need more IT-based smart medical services. In addition, individual based smart devices are more focused on healthcare services and can provide access to personal medical information, health conditions and social welfare managed by users. In this paper, IEEE11073 PHD (Personal Health Devices) and HL7 (Health Level 7) standards of legacy healthcare devices are developed for communicating with each individual based smart device and providing healthcare service in smart TV environment through a unified home healthcare gateway.

Risk Analysis for Protecting Personal Information in IoT Environments (사물인터넷(IoT) 환경에서의 개인정보 위험 분석 프레임워크)

  • Lee, Ae Ri;Kim, Beomsoo;Jang, Jaeyoung
    • Journal of Information Technology Services
    • /
    • v.15 no.4
    • /
    • pp.41-62
    • /
    • 2016
  • In Internet of Things (IoT) era, more diverse types of information are collected and the environment of information usage, distribution, and processing is changing. Recently, there have been a growing number of cases involving breach and infringement of personal information in IoT services, for examples, including data breach incidents of Web cam service or drone and hacking cases of smart connected car or individual monitoring service. With the evolution of IoT, concerns on personal information protection has become a crucial issue and thus the risk analysis and management method of personal information should be systematically prepared. This study shows risk factors in IoT regarding possible breach of personal information and infringement of privacy. We propose "a risk analysis framework of protecting personal information in IoT environments" consisting of asset (personal information-type and sensitivity) subject to risk, threats of infringement (device, network, and server points), and social impact caused from the privacy incident. To verify this proposed framework, we conducted risk analysis of IoT services (smart communication device, connected car, smart healthcare, smart home, and smart infra) using this framework. Based on the analysis results, we identified the level of risk to personal information in IoT services and suggested measures to protect personal information and appropriately use it.

Development of Product Control Apps using MQTT (MQTT를 이용한 제품 제어 앱 개발)

  • Dong-Jin Shin;Seung-Yeon Hwang;Jeong-Joon Kim
    • The Journal of the Institute of Internet, Broadcasting and Communication
    • /
    • v.23 no.5
    • /
    • pp.77-82
    • /
    • 2023
  • Intelligence Home and Home Automation, which attracted attention before Smart Home, caused inconvenience to users by focusing on applying cutting-edge technologies to homes, and failed to popularize them due to lack of unemployment efficiency. However, with the 4th Industrial Revolution, various services using technologies related to big data, artificial intelligence, and the Internet of Things are increasing, and the rate of smart home services that operate, manage, and automate products at home is gradually increasing. In line with this trend, this paper implements a program app that can connect, manipulate, and manage products using MQTT server, Django web framework, and WIFI communication module.

A Design of Access Control Method for Security Enhance based Smart Device (스마트 디바이스 기반의 보안성 강화를 위한 접근제어 기법 설계)

  • Park, Jungoh
    • Journal of Korea Society of Digital Industry and Information Management
    • /
    • v.14 no.3
    • /
    • pp.11-20
    • /
    • 2018
  • Smart devices refer to various devices and control equipment such as health care devices, imaging devices, motor devices and wearable devices that use wireless network communication (e.g., Wi-fi, Bluetooth, LTE). Commercial services using such devices are found in a wide range of fields, including home networks, health care and medical services, entertainment and toys. Studies on smart devices have also been actively undertaken by academia and industry alike, as the penetration rate of smartphones grew and the technological progress made with the fourth industrial revolution bring about great convenience for users. While services offered through smart devices come with convenience, there is also various security threats that can lead to financial loss or even a loss of life in the case of terrorist attacks. As attacks that are committed through smart devices tend to pick up where attacks based on wireless internet left off, more research is needed on related security topics. As such, this paper seeks to design an access control method for reinforced security for smart devices. After registering and authenticating the smart device from the user's smart phone and service provider, a safe communication protocol is designed. Then to secure the integrity and confidentiality of the communication data, a management process such as for device renewal or cancellation is designed. Safety and security of the existing systems against attacks are also evaluated. In doing so, an improved efficiency by approximately 44% compared to the encryption processing speed of the existing system was verified.

A Message Communication for Secure Data Communication in Smart Home Environment Based Cloud Service (클라우드 서비스 기반 스마트 홈 환경에서 안전한 데이터 통신을 위한 메시지 통신 프로토콜 설계)

  • Park, Jung-Oh
    • Journal of Convergence for Information Technology
    • /
    • v.11 no.7
    • /
    • pp.21-30
    • /
    • 2021
  • With the development of IoT technology, various cloud computing-based services such as smart cars, smart healthcare, smart homes, and smart farms are expanding. With the advent of a new environment, various problems continue to occur, such as the possibility of exposure of important information such as personal information or company secrets, financial damage cases due to hacking, and human casualties due to malicious attack techniques. In this paper, we propose a message communication protocol for smart home-based secure communication and user data protection. As a detailed process, secure device registration, message authentication protocol, and renewal protocol were newly designed in the smart home environment. By referring to the security requirements related to the smart home service, the stability of the representative attack technique was verified, and as a result of performing a comparative analysis of the performance, the efficiency of about 50% in the communication aspect and 25% in the signature verification aspect was confirmed.

A Preference Analysis for Internet of Things based Mobile Telecom Environment in Korea (국내 이동통신 사물인터넷에 관한 선호도 분석)

  • Nam, Soo-Tai;Jin, Chan-Yong
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
    • /
    • 2017.05a
    • /
    • pp.140-143
    • /
    • 2017
  • Lately, the three mobile telecom companies in Korea are competing for the launch of internet of things services for using home. Typical launched services are in the smart home related fields. However, internet of things as mobile telecom based are at an early stage, expected that various services will be started continuously. At this point, we have been planning to analyze the preference of Internet of things for objects based on the services already launched. In order to apply the AHP (analytic hierarchy process) analysis method, the first stage factors were designed as safety, security, health care, intelligence and home appliances. In addition, the second stage factors were organized into 18 detailed services presented in the conceptual model. Thus, we present the theoretical and practical implications of these results.

  • PDF