智能家居无线远程控制技术

所谓的智能家居就是通过智能家居控制系统的设施来实现家庭安全、舒适、信息交互与通信的能力。当前的智能家居控制系统正朝着具备无线远程控制、控制功能广泛、控制界面友好、高速多媒体数据传输等方向发展。介绍了当前智能家居无线远程控制技术及应用,包括技术实现方式、控制功能、安全性以及发展和展望等内容。     

基于物联网的智能家居远程控制系统

该文结合了物联网和智能家居的相关技术,将传感器、控制器等设备通过无线技术连接和采集数据信息的处理,实现了使用传感器采集室内温度,光线等数据,在嵌入式终端中进行信息的读取和处理,做出相应的操作。整个过程涉及到基于ZigBee的无线传感网络和GPRS手机通信模块的应用,实现了对家居环境中的光线、温度、烟雾等因素的实时监测,并通过GPRS通信模块和管理系统作出相应的控制,以提升家居环境的安全性、舒适性、便利性。     

基于NI WSN的智能家居监控系统设计

随着物联网和计算机技术的不断发展,智能化、网络化、信息化是现代家居系统的必然发展趋势;将NI无线传感器网络(WSN)技术引入到智能家居监控系统的设计中,基于NI WSN系列产品进行了无线智能家居系统的总体框架、硬件型号和软件流程设计;系统的传感器节点分别采集盗情、烟雾、温湿度等参数,以无线形式通过网关将数据传输至上位机PC,在PC端利用Labview软件实现了智能家居防盗系统、火灾报警系统、环境舒适度等参数的实时在线监控,取得了良好的人机交互界面,并具有远程终端监控功能;该智能家居监控系统具备低功耗、实时性好、易扩展及可现实远程监控等优点,在智能家居领域具有广阔的市场前景和推广应用价值。     

Simulation of art design of indoor furnishings based on FPGA and internet of things system

The Internet of Things (IoT) is fast becoming a business opportunity and home indoor design technology, and standards, mainly in wireless communication between everyday human life equipment and tools, in general, is known as the Internet of Things (IoT). The art design of products is behind the home indoor decor furnishing, and there is also service to appliances that connect to the entire home control system internet. This service allows users to decorate their home's indoor design while building an IoT and Field Programmable Gate Array (FPGA) environment. The smart home system has achieved great popularity in the past few decades because they improve the comfort and quality of life. Smartphones and microcontrollers using wireless communication technology, control, and integration of the characteristics of the control room furniture and Internet of Things (IOT) Internet Control smartphone applications intelligent home system, the sensor is triggered and intelligent Internet support. Cloud computing technology is embedded in the content of the smart home. A smart home is a platform that includes to build smart homes, automate, and provide an efficient, comfortable, safe, and convenient home environment. IoT, the detection information, a Radio Frequency Identification System (RFID), sensors, a global positioning system (GPS), the laser scanner, and other knowledge, such as infrared rays, is connected to the Internet.     

基于可穿戴设备感知的智能家居能源优化

智能家居能源优化作为智能电网在居民侧的延伸是智能家居领域的重要分支.智能家居能源优化的目标是通过优化调度家居用电设备,满足用户的舒适需求和降低用电费用.其中,用户舒适度与人的行为密切相关,具有很强的主观性和不确定性,对用户行为及舒适度需求的分析是智能家居能源管理系统中的难点.因此提出了一种基于可穿戴设备传感数据分析的智能家居能源优化方法,主要包括：基于可穿戴设备传感器数据实时分析用户行为;利用神经网络建立用户行为到舒适度需求的映射,更新用户的舒适度需求;建立家居系统动态模型,并基于智能家居环境传感器数据对模型参数进行动态估计;提出基于模型预测控制(model predictive control, MPC)的智能家居能源优化求解方法.同时开发了智能家居能源优化的原型系统,通过搭建的智能家居实验平台,设计了4种典型用户行为情景,验证了所提方法对智能家居经济性和舒适性的提升.     

基于ZigBee技术的老人身体状态监测系统设计

无线网络技术为独居老人的远程监控提供了新的方法.本文介绍新兴的ZigBee无线网络技术,分析其在家庭环境下人体健康监测领域的适用性与优势,针对老人护理的特点和监测需求,组建了星状结构的无线传感监测网络,提出老人身体状态监测系统整体架构,使用加速度传感器获取老人的身体状态信息,设计了协调器与终端节点,进一步探讨了各主要节点与模块的结构与功能.     

基于无线射频技术的智能家居

本文介绍了智能家居的概念、功能和实现方式,提出了一种智能家居的解决方案,重点突出了无线射频技术,详细阐述了基于无线射频技术的智能家居的拓扑结构、关键设备的工作原理,通过一个万能遥控器以及远程网络方式实现了家庭的智能化管理,为人们提供高效、舒适、安全、便利的居住环境。     

An adaptive neural fuzzy network clothing comfort evaluation model and application in digital home

With the development of digital TV, especially 3D technologies, some applications in the digital home industry have been reported to meet and even exceed customer expectation in the market place for enterprise. In order to evaluate the clothing comfort performance in the digital e-commerce service, the clothing comfort model is very important. Considered the physical, physiological and psychological factors, a theoretical clothing comfort evaluation model is presented based on the adaptive fuzzy neural network in this paper. According to the characters of clothing comfort, Fuzzy Neural Networks (FNN) can provide a very human machine knowledge representation scheme friendly for acquiring, representing and using the knowledge of the domain expert. This is a significant advantage for clothing comfort evaluation where the exact system transfer functions cannot be well modeled and adequate training data sets are not available. The experiment results shown that there has the same prediction trend about the experiment result and simulation result. This clothing comfort evaluation model is used as a component in the smart clothing function user experience system.     

基于TinyOS的无线传感网络温湿度采集系统

无线传感器网络在智能家居系统中有广泛的应用前景,温度和湿度是影响室内舒适度的两个重要参数。提出了基于TinyOS的无线传感网络温湿度数据采集系统,设计了无线节点模块以及传感模块,分析了TinyOS的运行机制和开发步骤,开发了基于 TinyOS 的底层硬件驱动程序和上位机系统,组成了多跳网络。实验研究表明系统运行良好,达到了预期的设计要求。     

基于ARM9的语音报警系统设计

研究设计了一套基于ARM9的嵌入式无线家居控制系统,本系统以高性能ARM9微处理器为核心,并结合GPRS通信网络、传感技术构成无线家居语音火警控制系统,对家居进行本地和远程两种方式的火警无线监控。     

基于无线通信的嵌入式智能家居预警系统设计

现有的嵌入式智能家居预警系统存在着响应时间长、误报率高的弊端,为了解决上述问题,引入无线通信技术对嵌入式智能家居预警系统进行设计。嵌入式智能家居预警系统硬件设计主要包括无线通信单元、主控单元与遥控单元设计,软件设计主要包括无线通信程序、主控程序与安防预警程序设计。通过系统硬件与软件的设计,实现了嵌入式智能家居预警系统的运行。通过实验结果得到,与现有的嵌入式智能家居预警系统相比,设计的嵌入式智能家居预警系统极大地降低了系统的响应时间与误报率,充分说明设计的嵌入式智能家居预警系统具备更好的预警性能。     

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．     

基于PMV和视觉舒适度的家庭能耗管理

以PMV和韦伯-费昔勒定律为基础,建立热舒适度和视觉舒适度的模型,得到各种场景下热舒适度和视觉舒适度的公式和曲线,并以此为依据,用于家庭温控和光控系统能耗管理系统研究,设计了基于PMV控制和视觉舒适度控制的家居节能系统。结果表明,这种以家庭成员的热感觉和视觉舒适为目标的控制系统,兼具节约能源和有益健康的两重收益。     

基于ZigBee的矿井监测节能系统设计

目前传统的矿井监测网络大都采用有线传输方式造成了布线繁琐、覆盖范围有限、线路依赖性强等问题,一些无线传输网络使用射频感应技术造成节点的功耗过大出现了节点耗能严重而死亡的问题;提出一种基于ZigBee的矿井监测节能控制系统,设计基于ZigBee网络的矿井传感器节点软件与硬件方案,根据矿井网络中节点终端的网络结构设计灵活的路由选择协议使节点的能量消耗达到均衡。实验表明,基于ZigBee的矿井节能控制系统能够有效地进行组网,控制节省节点能量损耗减少节点死亡率,实用性较强。     

Robust Location-Aware Activity Recognition Using Wireless Sensor Network in an Attentive Home

This paper presents a robust location-aware activity recognition approach for establishing ambient intelligence applications in a smart home. With observations from a variety of multimodal and unobtrusive wireless sensors seamlessly integrated into ambient-intelligence compliant objects (AICOs), the approach infers a single resident's interleaved activities by utilizing a generalized and enhanced Bayesian Network fusion engine with inputs from a set of the most informative features. These features are collected by ranking their usefulness in estimating activities of interest. Additionally, each feature reckons its corresponding reliability to control its contribution in cases of possible device failure, therefore making the system more tolerant to inevitable device failure or interference commonly encountered in a wireless sensor network, and thus improving overall robustness. This work is part of an interdisciplinary Attentive Home pilot project with the goal of fulfilling real human needs by utilizing context-aware attentive services. We have also created a novel application called ldquoActivity Maprdquo to graphically display ambient-intelligence-related contextual information gathered from both humans and the environment in a more convenient and user-accessible way. All experiments were conducted in an instrumented living lab and their results demonstrate the effectiveness of the system.     

智慧居家养老安防系统的设计与实现

系统从空巢老人的安全出发,融合互联网、物联网及无线传感器技术,完成智慧居家养老安防系统的设计实现,对老人的居住环境进行优化.从功能的角度出发,将系统分为软件和硬件模块设计.整体采用分治策略,对通信协议、单片机、外围传感器和语音模块进行设计,并将各个模块系统地结合起来,最终设计出成体系的智能家居养老安防系统.系统的实现主...     

基于Arduino和IOT的家庭消防逃生报警系统

家庭安全一直是人们所关注的问题,但近五年来,每年家庭火灾的次数占总火灾发生次数的50%以上,亡人比例大幅上升。随着人们生活水平的提高,人们的安全意识逐渐加强,对家庭防火安全指数提出了更高的要求。而传统家庭消防逃生报警系统无法实现无线互联、自适应环境生成个性化探测指标并及时通知其他人并报警。为了解决这一问题,以Arduino作为核心控制器,采取物联网和传感器技术,将ESP8266模块与相关的硬件电路进行无线连接,通过APP获取室内实时监测的数据、火灾报警、远程开锁等。这种系统主要运用物联网技术,通过MQTT协议实现信号无线实时传输,弥补了传统系统的不足,能在第一时间联系到干系人,实现预警和协助逃生的目的。     

一种基于无线传感器网络的远程医疗监护系统

介绍了一种基于无线传感器网络技术的嵌入式远程医疗监护系统．首先，提出了以各种无线通信生理指标传感器形成一种可扩展的无线传感器网络的系统结构．然后，介绍在该系统结构中采用的无线生理指标传感器节点以及监护基站设备的设计．在本系统中，节点和基站设备所使用的近距离通信标准为802.15.4/Zigbee标准，同时本系统中的基站设备可以采用多种接入方式进行远距离数据传输，包括直接联入Internet网络、使用GSM短消息通信方式或者通过modem接入Internet网络．该系统可以应用于家庭以及医院病房，构成远程的家庭、社区以及医院的医疗监护系统．     

Developing a module-based security system for an intelligent home

The security system in a workplace or home is important to human life. Unlucky events are often caused by the negligence of humans. We have developed a modulebased security system for home automation. The structure of the security system contains many modules. Each module has two types of interface (wireless RF and speech). There are active and passive modules in the security system. The active security module is a smart robot. We have designed many types of smart robot for the security system. The passive security modules include a fire security module, an intruder security module, an environment security module, a gas security module, an AC power security module, and an appliance control module. In the security module, we use multisensor fusion algorithms to decide the exact output. In these modules, we use a two-wire communication method through the wireless RF interface, and a voice alarm for serious events, and transmit the real-time status to the supervised computer. In the smart robot system, we have designed many types of smart robot for the security system. We have designed a general user interface (GUI) for the intelligent security system. The user interface can supervise these modules and the smart robots via the wireless RF device, and supervise the security system via wireless, Internet, and cell phone.     

基于Zig Bee技术的家庭安防网络的设计

Zig Bee是一种新兴的无线网络技术。将Zig Bee技术应用于家庭安防网络设计,介绍了应用Zig Bee技术组建智能家庭无线传感网络的关键问题,分析了无线网络协议的机理结构和网络拓扑结构,完成了家庭安防系统的传感器设计。