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X-10在智能家居应用中干扰问题的研究 总被引:3,自引:0,他引:3
为了将X-10很好地应用在智能家居中,需要消除电路等带来的干扰问题。本文首先分析了应用中干扰的三种来源,然后针对这些干扰源提出了采用新的耦合模块电路、放大滤波电路以及看门狗电路等改进方法,最后经测试改进后的线路抗干扰效果明显,连对于X-10电力载波技术在我国智能家居中应用具有很好的实用价值。 相似文献
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先进的多媒体和通信应用.能带给您全新的视听享受。从互联网上下载电影.利用X10技术传输到一台大屏幕电视机上,多媒体内容的传输和播放显示了媒体融合的魅力。IT业的迅猛发展和网络技术的日渐成熟,使“智能家居”不再深不可测。科幻影片中先进的家居生活方式,而今已不再是梦想.我们已在不知不觉中步入到“智能家居”,涵盖衣、食、住、行的方方面面。 相似文献
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智能家居系统以其能够提高生活便利性和节能效果的特点,逐渐成为人们日常生活的组成部分。自动化技术作为实现智能家居系统核心功能的重要手段,在安全、能源管理、娱乐等方面的应用已经取得了显著进展。研究旨在探讨自动化技术在智能家居系统中的具体应用与实践,深入了解其对家庭生活的影响。研究发现,自动化技术在智能家居系统中广泛应用于安全监控、环境控制、能源管理和家庭娱乐等方面。通过智能传感器、语音识别、远程控制等技术手段的整合,智能家居系统能够实现对家庭设备的智能化管理,提高家庭生活的便利性。 相似文献
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随着时代的发展,各种先进科技产品不断涌现在市场中.从目前的应用分析,安卓系统在智能家居中的应用效果较为良好.本文将对智能家居的现状及安卓系统应用基础进行了分析,陈述了目前智能家居发展存在的困惑,并展望安卓系统在智能家居中未来的发展趋势. 相似文献
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GMPLS的链路管理协议及其应用 总被引:1,自引:0,他引:1
GMPLS的链路管理协议是为管理流量工程链路(TE Link)而开发的一种新技术。详细介绍了它的四个基本功能:控制信道管理、链路属性关联、链路连通性验证及故障管理,并在此基础上给出了链路管理协议(LMP)在ASON自动邻居发现过程中的应用方案,最后对LMP未来的应用前景做了简单的分析。 相似文献
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百万富翁问题是安全多方计算研究的热点问题之一,也是其他安全多方计算协议的基本构成模块.安全向量优势统计问题是百万富翁问题的推广,用于两方在不泄漏自己保密向量信息的前提下统计出满足大于关系的分量的数目.本文基于同态加密算法,通过对保密的数据进行编码,设计了一个计算百万富翁问题的协议,并利用模拟范例对协议进行安全性证明.然后利用这个新的协议作为基本模块,设计了一个向量优势统计协议,通过效率分析显示我们的方案是简单、高效的.最后将向量优势统计协议应用到整除判定问题和点与若干直线关系判定问题. 相似文献
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Chang-Ying Zhou Chun-Ru Zhang 《中国电子科技》2007,5(3):206-211
With the growing intelligence and popularity of mobile phones, and the trend of cellular network's convergence to IP based network, more and more mobile applications emerge on the market. For mission critical applications, like the electronic payment which will be discussed in this paper, the lack of trust in the underlying mobile infrastructure and secure interface to legacy systems (for this case, the banking systems) poses obstacles to their widespread presence in mobile services. Recently, the exposure of hacking of iPhone and other smart phones further emphasizes the criticality of establishing a trust platform for mobile applications. This paper analyzes the building blocks of the trusted smart phone, and proposes a framework to provide a trusted platform for mobile electronic payment. Such a proposed system may allow direct interface to the banking systems due to the banking industry recognized strong security, and hence, may enable its widespread use. 相似文献
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Communications to, or between, low-end microprocessors within a product always comes at a cost. This paper develops a new, economic solution that will be useful in a variety of cost-sensitive applications. This paper starts by identifying the properties of an inter-microprocessor communications system that adds minimal cost to a product and enables the use of lower price microprocessors. This leads us to introduce a new category of communications called time independent asynchronous (TIA) communications. An economic 2-wire TIA communications protocol is developed and described using timing diagrams. The protocol is modeled using signal transition graphs (STGs), which are found to have some limitations, and so a modification is developed called STG for threads (STG-FT). Two-wire TIA is simulated to confirm livelock and deadlock properties. An implementation is created that verifies the simulation results, and the performance is reported. Finally, a novel application of 2-wire TIA is discussed. 相似文献
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IMS对SIP协议的要求及应用 总被引:2,自引:0,他引:2
IP多媒体核心子系统(IMS)近年来日益成为比较受认同的固定网络和移动网络融合的理想方案,而会话发起协议(SIP)是IMS的基本控制协议,它自身的特点使得它在固网和移动网络向下一代网络(NGN)迈进的过程中发挥日益突出的重要作用。文章就SIP在IMS中的基本应用、扩展应用做了具体的分析,并通过IMS中SIP信令典型流程阐述了SIP在IMS中的应用。 相似文献
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Cross-Layer Protocol for WSN-Assisted IoT Smart Farming Applications Using Nature Inspired Algorithm
Wireless Personal Communications - The Internet of Things (IoT) is a subclass of the Industry 4.0 standard. The functionality of IoT depends on the Wireless Sensor Networks (WSNs) design. The... 相似文献
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An Adaptive Scenario-Based Reasoning System Across Smart Houses 总被引:1,自引:1,他引:0
The intelligent smart home provides homeowners with various services that incorporate knowledge reasoning. However, programmers
must consider such constraints as scenarios in different houses, scenarios of different users, and even different resources.
That is infrastructure deployment and scenario designing are time consuming. Actually, designing a home based on the behaviors
of family members is more reasonable compare with having users adapt to the functionalities of a home. Therefore, developing
an efficient reasoning system for smart homes has gained considerable attention. This work presents a smart home reasoning
system called the adaptive scenario-based reasoning (ASBR) system. This system learns from user preferences using adaptive
history scenarios and it is a convenient method for rebuilding reasoned knowledge compare with other smart homes. Ontology
based contextual information is able to be extracted from a smart home and considered as a set of scenarios. Additionally,
the system derives personalized habits and store in web ontology language (OWL) files. This work then presents a novel scenario
reconstruction method under computational and resource restriction. Finally, an experiment is designed for a realistic smart
home and some scenarios are used to discuss the results. 相似文献