Automating smart Internet of Things devices in modern homes using context-based fuzzy logic

Internet of Things (IoT) is mainly used to connect different embedded objects over the internet to make communication between them possible. With the help of IoT, devices find a way to interact, work together, and study from each other's experiences just like humans do. IoT finds its way in applications such as smart home, smart city, healthcare, agriculture, and so on. The name smart home arises due to the automation of the normal home appliances to make it smart. When the devices of the normal smart home are connected via the internet, they become a part of the IoT. The smart home should ensure the following characteristics such as security, comfort, convenience, and energy saving. The article presents a technique for IoT controlled devices in a smart home using context-based fuzzy logic. Fuzzy logic is mainly used to monitor and analyze the real-time data collected from the sensors in the smart homes from various environments. Context-based fuzzy logic uses a multivalued logic principle which differs from the normal Boolean logic, where the truth value lies between only zero and one (ie, true or false). The proposed smart home is implemented in a real case scenario where it yields an accuracy of 90.5%, response time of 6.41 milliseconds, and an F-measure of 97%.     

嵌入式家电设备管理信息系统的研究

嵌入式家电设备管理信息系统是集自动化、计算机、通信技术于一体的“3C”系统,它实现了家庭各种信息设备的集中控制、远程监控及各设备之间的信息交换和通信。该文对嵌入式家电设备管理信息系统进行了研究。     

基于Internet远程控制的智能家居系统

家居控制中心是智能家居研究的一个重要方向,它同时是系统中用来管理智能化家用电器的关键部件。该文提出了以智能家居服务器作为家居控制中心的智能家居系统解决方案。     

基于Internet远程控制的智能家居系统

家居控制中心是智能家居研究的一个重要方向,它同时是系统中用来管理智能化家用电器的关键部件。该文提出了以智能家居服务器作为家居控制中心的智能家居系统解决方案。     

基于神经网络专家系统的智能家居的研究

智能家居是人工智能在信息家电控制领域里的研究热点。从专家控制的角度,分析了传统智能家居中缺乏智能性的缺陷,设计了一种基于神经网络专家系统的智能家居系统。该系统综合了专家系统的推理和神经网络的自学习能力,与信息家电智能协作,解决了传统智能家居系统中智能性差的问题,通过实验分析,该系统能够充分发挥智能家居的优越性,增强人们与家电间的互动,能够给人们提供一个舒适的居家环境。     

基于OSGi家庭网关和Web Service技术的智能家庭系统

基于开放服务网关规范（OSGi）的家庭网关技术可以向用户提供各种具体的服务，如智能家居管理、远程监控等，通过Web Service技术则可以实现让任何应用系统在任何地方动态访问各种应用服务的功能。目前的智能家庭解决方案大都基于家庭网关技术，没有考虑到将Web Service技术引入其中。提出了一种将OSGi家庭网关技术和Web Service技术相结合的智能家庭系统的设计和实现方案，充分利用两种技术的优势。在对系统各功能模块进行详细设计的基础上，给出了在PDA上调用基于OSGi家庭网关的Web服务来监控家中各电器状态的实现结果。     

Evolution towards smart home environments: empirical evaluation of three user interfaces

Smart home environments have evolved to the point where everyday objects and devices at home can be networked to give the inhabitants new means to control them. Familiar information appliances can be used as user interfaces (UIs) to home functions to achieve a more convenient user experience. This paper reports an ethnographic study of smart home usability and living experience. The purpose of the research was to evaluate three UIs—a PC, a media terminal, and a mobile phone—for smart home environments. The results show two main types of activity patterns, pattern control and instant control, which require different UI solutions. The results suggest that a PC can act as a central unit to control functions for activity patterns that can be planned and determined in advance. The mobile phone, on the other hand, is well suited for instant control. The mobile phone turned out to be the primary and most frequently used UI during the 6-month trial period in the smart apartment.     

基于物联网标识的智能家居服务体系架构设计

目前,智能家居领域在互联互通方面主要存在两个问题：一个是家庭环境中多个设备之间无法实现较好的互联互通;另一个问题是智能家居系统所采用的标识、操作平台和编程语言没有统一的标准。异构的服务和设备需要彼此协作来共同执行任务。因此,设备和标识的异构性问题会导致智能家居系统的兼容性较差。本文提出了一种基于物联网标识的全新智能家居服务体系架构,明确了智能家居的各参与方及其之间的关系,设计了智能家居服务的具体流程。这种架构可以在对现有的智能家居产品不做额外改变的前提下,实现不同产品之间的互连互通,提高智能家居系统的兼容性和可扩展性。     

基于SIP协议的网络用具设计和实现

随着家庭用具从具有单个任务的设备演变为具有多项任务的特殊设备，家庭用具的下一步将转换成网络用具，同时促进家庭自动化控制的发展。该文通过对会话初始化协议SIP中增加一种新的DO方法来实现对网络用具的控制。     

OSGi-based services architecture for Cyber-Physical Home Control Systems

With the development of digital home appliances, the vision of a digital home can be realized, and users can control home appliances by remote control through the home network. However, current home networks have a variety of transmission control information media, such as WLAN, Zigbee, ECHONET, and LonWorks, resulting in an issue of interoperability of different network protocols. To solve this problem, this study proposes a OSGi-based service architecture for Cyber-Physical Home Control Systems, which supports service-oriented control methods. Users can control appliances in the physical environment by intuitive operation through a virtual home on the network. When the state or location of any appliance in the physical environment changes, the virtual context can enact timely changes, accordingly.     

Linux平台智能家居的本地监控与远程监控

针对智能家居的应用需求和特点,对智能家居系统进行分析和研究,提出了一种智能家居系统的整体设计方案。以Cortex—A8为核心处理器,Linux嵌入式系统为智能家居控制系统,利用Android提供的各种资源建立智能家居远程控制软件,实现了家用电器的远程监控和本地监控相结合。     

Smart home – digitally engineered domestic life

The purpose of the Smart Home Project is to devise a set of intelligent home appliances that can provide an awareness of the users' needs, providing them with a better home life experience without overpowering them with complex technologies and intuitive user interfaces. Our main aim for the project is to improve day-to-day home life with smart computer technologies while still keeping the home life as normal as possible – we refer to this as digitally engineering analogue home life.     

基于Android 平台和Zigbee 技术新型智能家居系统

随着个人计算机和互联网的普及以及电器产业的迅猛发展,越来越多的消费者表达了对智能家居的渴望．然而由于缺乏统一的标准和市场规范,智能家居产业步履维艰．着重研究了以模块化的思想构建Zigbee网络,采用移动智能终端Linux嵌入式系统设计,Android系统手机界面,实现信息采集和对家庭电器设备的无线控制．该系统既能提升智能家居的便利性和舒适性,同时具备良好的通用性和扩展性．目前,已应用于无锡美湖社区智能家居展示馆,实现了灯光、空调、彩电等的智能控制和远程控制．     

A Hybrid Modular Context-aware Services Adaptation for a Smart Living Room

Smart spaces have attracted considerable amount of interest over the past few years. The introduction of sensor networks, powerful electronics and communication infrastructures have helped a lot in the realization of smart homes. The main objective of smart homes is the automation of tasks that might be complex or tedious for inhabitants by distracting them from concentrating on setting and configuring home appliances. Such automation could improve comfort, energy savings, security, and tremendous benefits for elderly persons living alone or persons with disabilities. Context awareness is a key enabling feature for development of smart homes. It allows the automation task to be done proactively according to the inhabitant’s current context and in an unobtrusive and seamlessly manner. Although there are several works conducted for the development of smart homes with various technologies, in most cases, robust. However, the context-awareness aspect of services adaptation was not based on clear steps for context elements extraction (resp. clear definition of context). In this paper, we use the divide and conquer approach to master the complexity of automation task by proposing a hybrid modular system for context-aware services adaptation in a smart living room. We propose to use for the context-aware adaptation three techniques of machine learning, namely Naïve Bayes, fuzzy logic and case-based reasoning techniques according to their convenience.     

新型单片机芯片实现家居智能控制的单元设计

通过当前家居智能控制进行较深入的研究,可以看出今后家居智能控制是基于计算机智能控制,而计算机由不同的类型．作用大小不一,基于物尽其用的原则,笔者提出新型单片机芯片实现家居智能控制的单元设计的思想,并通过设计举例进行了阐述与分析,实践证明：新型单片机芯片功能强大,外围电路简单,完全可以作为家电智能控制的单元。同时笔者也提出对居智能控制的一些建议,这些研究相信对研究家居智能控制的技术提供一些借鉴。     

新型单片机芯片实现家居智能控制的单元设计

通过当前家居智能控制进行较深入的研究,可以看出今后家居智能控制是基于计算机智能控制,而计算机由不同的类型,作用大小不一,基于物尽其用的原则,笔者提出新型单片机芯片实现家居智能控制的单元设计的思想,并通过设计举例进行了阐述与分析,实践证明:新型单片机芯片功能强大,外围电路简单,完全可以作为家电智能控制的单元。同时笔者也提出对居智能控制的一些建议,这些研究相信对研究家居智能控制的技术提供一些借鉴。     

基于大数据的物联网智能家居的应用及发展

智能家居的出现,改变了人们使用家电设备的习惯,为人们推送更加智能、便捷的家居模式,受到大众的喜爱,具有较大的发展潜力。为了进一步提高智能家居的应用效果,将大数据技术应用到智能家居中,可以优化智能家居的功能,给用户带来更佳的使用体验。基于此,文章立足当下智能家居的发展情况,介绍其未来的发展前景。     

智能家居虚拟场景设计与实现

面向智能家居应用,以Unity 3D为虚拟现实开发平台,给出了用虚拟智能化家庭场景实现虚拟场景家电设备及环境监测设备的模型设计。平台中的虚拟人可以在虚拟场景中自由漫游,并且通过虚拟人手中的终端设备,实时家电控制并获得环境监测设备的实时数据,使得家庭控制更加生动形象,实现虚拟与现实的融合。虚拟场景的设计有助于智能家居的宣传、培训和展示,同时让用户通过远程操作,也可以体验到真实的智能家居系统,零距离展示智能家居实验室的科研成果。     

基于自定义家电管理协议的家庭Web网关实现

提出一种通过Web页面来控制家电设备的方法。通过Internet用Web网关来控制和管理家电设备,Web网关在家电网络内部用自定义的基于TCP/IP的家电管理协议实现对各种家电设备的远程管理,并向Internet发布Web服务,具有对网络家电设备的动态发现、自动配置、轻量级设计等特点。通过一个应用于实际的原型系统验证了该方法的有效性。     

智能家居中语义知识表达及推理研究

针对地源热泵智能家居“以用户为中心”的需求,文中将语义技术和X列表引入智能家居领域,并建立包括用户、环境变量、需求任务、设备资源和服务5大本体要素列表的语义智能家居模型。在语义推理方面,提出并构建了基于jena的跨列表交互规则,使智能家居各列表互相联系,智能家居本体知识库、规则库和jena推理机进行封装并按需组合推理,可为用户提供个性化服务,实现智能家居的语义人工智能化。文中最后进行了智能家居系统开发,并列举典型应用场景说明了语义智能家居系统的可行性。