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The recent years realize a progressive transition where fixed computing reached maturity and the mobility age started to thrive. Nowadays, another transition from the mobility age to the “Internet of Everything” (IoE) is taking place. In the IoE vision, several types of quotidian objects will be able to communicate over the Internet. As a result, it is expected that within a decade, IoE will have...
This paper described a monitoring and warning system for brae debris flow, which based on Zigbee protocol while the GPRS and Internet to accomplish remote data transmission. This distributed system comprises sensor nodes, coordinator nodes, data transmission module and terminal management module. In this paper, the design and architecture process of the hardware as well as software are also introduced...
In the work, a kind of low power, multi-parameter composite fire detection node is designed, which can detect temperature, smoke concentration and CO gas concentration. And combining with the WSN (wireless sensor network), a real-time wireless fire monitoring system is established. This system is applied in fire detection of special circumstance represented by the ancient buildings. The hardware and...
The increasing ubiquity of network-connected devices in our everyday environments (e.g., at home, at work, in the city) is driving an evolution in interaction patterns, from traditional human-computer to machine-to-machine scenarios. In parallel, in the years to come we will witness the growth of consumer electronics based on wireless technologies such as RFID (Radio-Frequency Identification) and...
We present the Energy Neutral Speck (ENS) wireless sensor network platform. The ENS is a mote like platform powered by combination of photo-voltaic and battery power supplies. The design and implementation of the platform are described including the hardware, firmware and operating system along with the architecture and implementation of a software framework for interfacing with the network and visualisation...
The Wireless Sensor Networks (WSN) environments are increasingly becoming intelligent with the rapid boost in the capabilities of sensor nodes. The Sun Small Programmable Object Technology (SPOT) platform offers a high-end sensing device in terms of processing, memory and battery configurations compared to other existing in the community. Within the scope of this paper, a health care use case is derived...
This paper discusses an embedded access platform, which takes S3C2410 as the center core and is built upon the Linux operating system. Based on the character and advantage of ZigBee and GPRS, this article advances the solution scheme of the wireless sensor network gateway. Mainly analyzes the software design of the gateway, including the way to realize the connection of ZigBee protocol and GPRS network,...
Wireless sensor network applications (WSNs) are starting to enter into our daily life. Discovering sensor nodes and the services hosted by them is imperative to any large scale and flexible sensor network application. The heterogeneity and dynamics of wireless sensor networks and their applications are challenges for service discovery protocols. In this demonstration, we present a light-weight service...
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