The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
With the development of modern science and technology, automation, intelligent concept has been deeply rooted in the hearts of the people, Intelligent products have entered our lives every corner. With the popularity of intelligent terminals such as smart mobile phone, our lives become more convenient and quick. Home life as the most closely related to our daily life has become more and more intelligent...
In this paper describes the design, development and construction of a low power consumption sensor node for remote monitoring of the quality environment. The system was developed in the INICTEL-UNI, as part of the project "Telemetry system for monitoring natural resources and the environment in Peru". The sensor node is implemented with themethodology of development iterative and incremental...
Representational State Transfer (REST) is a web architecture that take the advantage of Hypertext Transfer Protocol (HTTP) to invoke a certain code in the server to do action, either to store, update, delete, or query a value in the server. This kind of implementation are the basis of all Application Program Interface (API) system used by the web application. API provide a tools for creating a software...
Recent years the smart home has been accepted and used in home environment widely. Moreover, with the expansion of Internet of things, smart home is challenging of remote access and control. In this paper, we propose a smart home monitoring system which supports data transmission between local ZigBee network and remote Internet network. The home gateway is designed based on a TI chip LM3S9B96 and...
An emerging trend in many applications is to use resource-constrained wireless devices for machine-to-machine (M2M) communications. The observed proliferation of wireless embedded systems is expected to have a significant impact on future M2M applications if the services provided can be automatically discovered and accessed at runtime. In order to realize the decoupling of M2M applications and services,...
This paper puts forward the scheme of intelligent home heterogeneous gateway based on ARM+FPGA, the system realize the inter-connecting between ZigBee network, Internet network, Wi-Fi network and home appliances, home furnishing environment sensing and control network, which is used to the powerful data processing ability of FPGA, Alleviating the burden of CPU effectively in this way, Moreover, achieving...
Intra-Vehicular Wireless Sensor Network (IVWSN) is a new automotive architecture that applies wireless technologies to the communications between Electrical Control Units (ECUs) and sensors. It can potentially help achieve better fuel economy, reduce wiring complexity, and support additional new applications. In the existing works, most of the popular wireless technologies applied on IVWSNs occupy...
Despite of the development of wireless sensor networks in recent years, there lacks a general mechanism to manage these network devices. Because most managing mechanisms for wireless sensor networks are proprietary, when multiple platforms of wireless sensors networks are deployed together, interoperability and scalability would become a big issue. In this paper, we propose to utilize Session Initiation...
In a heterogeneous network environment, constructing applications of remote distributed intelligent transportation system (ITS) are faced with complex communication problems proposed by online management, data acquisition and the coordination control of traffic node devices. Therefore, a framework based on SIP/ZigBee architecture is proposed. By using SIP and its extensions, a seamless convergence...
ZigBee network is a restricted wireless sensor network, and it has wide range of extensions. To solve the interconnection problems between ZigBee networks and IP networks, we propose an approach called DTN based Interconnecting ZigBee Network (DIZN), present the architecture and hierarchy communication protocol of DIZN system, study the main functions of the communication process in DIZN modules,...
The intelligent agricultural environment monitoring system is one of the applications of wireless sensor networks (WSNs), which has an extensive application and bright foreground. In the intelligent monitoring system, the gateway is important equipment for realizing the interconnection between WSNs and internet freely. For this purpose, this paper proposes designs and implements a kind of embedded...
With more and more applications of Internet of Things in many domains, it also steps into Smart Homes. In this paper, we propose an Internet of Things-based smart home system for home comfort, leisure and safety. This system uses embedded system, 3G, and ZIGBEE technologies to overcome the drawbacks of current smart home systems such as discrete functions, poor portability, weak updating capability,...
IPv6 over Low-power Personal Area Networks (6LoWPANs) enables IPv6 support for wireless sensor networks (WSNs), making them connectable through the Internet. However, new gateway devices are needed in order to make end-to-end connectivity between sensor nodes and Internet devices possible. In this paper, a ready-to-use WSN gateway is constructed to connect WSNs and IPv6 hosts, allowing interaction...
6LoWPAN is for IPv6 packets to be sent to and received from over IEEE 802.15.4 based networks for applications which require wireless internet connectivity at lower data rates for devices. However it is well known that the management of addresses for devices that communicate across the two dissimilar domains of IPv6 and IEEE802.15.4 is complicated. Routing itself is another problem especially between...
Energy conservation or energy management is the buzz word today and it's a real necessity for today's world, in order to maintain high economy growth rate. Smart Meter technology is the first step towards achieving this goal. This paper discusses a novel low-cost Home Energy Information Gateway (HEIG) solution which can provide the Smart Meter display and communication interface through a Set Top...
IEEE 802.15.4 has limitations as short range, low bit rate, low power, and low cost. And IEEE 802.15.4 devices have limitation as computational power, memory, and/or energy availability. IEEE802.15.4 standard's MTU is 127 bytes, among which IEEE 64 bits extended addresses may be used. After an association, 16 bits are used as an unique ID in a PAN L2, Still only 102 bytes are available for payload...
With the development of sensor, wireless mobile communication, embedded system and cloud computing, the technologies of Internet of Things have been widely used in logistics, Smart Meter, public security, intelligent building and so on. Because of its huge market prospects, Internet of Things has been paid close attention by several governments all over the world, which is regarded as the third wave...
The Sensor Networks and “Internet of Things” (IOT for short) have been regarded as the trend of information technology. At the same time, Intelligent Power Grid is also becoming the key part of national energy program. As the collection of power engineering and ICT, the key technologies of IOT and ICT applied in Power Grid System are being highly concerned with manufacturers and government. In this...
Smart metering at the residential level, an important component of a smart grid system, is often limited by the staggering cost of meter replacement, the required system that enables two-way communication between the utility and the customer and complete reconfiguration of billing systems. This paper illustrates an economically innovative approach for smart metering that takes advantage of existing...
Aiming at monitoring information of HCHO, CH4, LPG and other toxic and harmful gas concentrations in the chemical production plant, the monitoring system designed a ZigBee wireless sensor network composed of CC2430, MC114 and MS1100 gas sensor, which built a safe, low power consumption, flexible detection system of toxic and harmful gas concentrations. As the system data transmission with the mode...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.