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Smart sensing, devices, and monitoring are essential to localized motor condition monitoring and service applications. A unique approach to the smart device is the use of low-cost wireless sensors for machine condition measurement. Smartphones may be used as the computational platform that acquires motor parameters from wireless sensors using a compatible local communication. Considering the widespread...
Automation of modern industrial plants require real-time tracking of object locations and sensing of local and ambient parameters for variety of applications such as counting and tracking of objects in assembly line, detection and positioning of failures of machines etc. Mostly, discrete Real Time Location System (RTLS) performs object tracking in existing industrial automation without its integration...
Vehicular communications are gaining one of the largest share of the automotive IoT market. The combination of the automotive sector with the transportation resulted in the emergence of the concept of connected vehicles. Therefore, motivating new proposals for real-time applications for managing traffic and incident alerts to improve the overall mobility and road safety. The growing demand for new...
Nowadays, buildings are being progressively integrated with an increasing number of sensors. However, in most cases, these sensors are application specific, limiting their productivity and scalability. In order to extend the usual scope of ordinary sensors, in this paper, we propose and describe the implementation of a system based on sound and vibration sensors, embedded in the walls of a smart home...
This paper presents a technique to integrate wireless field devices using WirelessHART and ISA100.11a technologies into a condition monitoring system based on Wonderware InTouch software. The proposed integration brings the data from a field site with digital multi-device networking for automatic data collection to support the condition monitoring of instruments or smart connected equipment in preparation...
This paper from the existing stm32 gateway, pointed out that the existing design of the lack of monitoring the environment to take pictures. Aiming at this problem, this paper presents a set of design and implementation based on stm32f103zet6 wireless gateway. This paper first gives the gateway hardware design, elaborated its working mechanism. In the software design to give the specific process of...
The abundance of activity trackers and biosignal sensors as well as the evolution of IoT and communication technologies have considerably advanced the concept of Quantified-Self. Nowadays there are several frameworks and applications that realize the concept, focusing though strictly on specific areas, from daily use to professional activities such as sport and healthcare. This work proposes a versatile,...
One of the crucial challenges in the recently emerging Internet of Things (IoT) applications is how to handle the massive heterogeneous data generated from a large number of resource-constrained sensors. In this context, cloud computing has emerged as a promising paradigm due to its enormous storage and computing capabilities, thus leading to the IoT-Cloud convergence. In such a framework, IoT devices...
Industrial Internet of things (IIoTs) relies on different devices working together, gathering and sharing data using multiple communication protocols. This heterogeneity becomes a hindrance in the development of architectures that can support applications operating independently of the underlying protocols. Therefore in this paper, we proposed a modular and scalable architecture based on lightweight...
Wireless communication plays a vital role in the operations of modern rail transportation. The characteristics of rapid train motion make the wireless spectrum environment unstable, discontinuous, and unpredictable. These uncertainties, coupled with inherent spectrum scarcity, result in inefficiencies in wireless communication. Applying cognitive radio in railway wireless communication systems is...
The formula E = Pt still hold true as we forge ahead in our unending quest to extend power lifetime in e-Health wireless sensors. Our research work proposes predictive MAC manipulation and intelligent node clustering with associated algorithms to further lower the energy consumption of e-Health devices equipped with wireless sensors. Predictive manipulation of MAC involves powering on and off the...
The increase of wireless devices due to the implementation of wireless sensor networks, cyber-physical systems with wireless communication interfaces and mobile monitoring as well as the installation of diagnosis applications into the shop floor improves real-time transparency of machine conditions and production processes. For a minimal invasive integration of such technologies into the brownfield...
Radio links in wireless body area networks (WBAN) experience highly time-varying attenuation because of topology instability. On the other hand, real-time, reliable, energy efficient and interference-aware communication protocol is the most important requirements of many WBAN applications. Since the channels quality is not stable, there is no any fixed optimal power level which meets all the requirements...
Recently, many researches and industries are developing smart home applications. In a smart home, electric devices (e.g., plugs, lights, TVs, and so on) can have the capability of wireless communications. Users are allowed to control these devices by smartphones through wireless links. However, we observe that the current control schemes are not user friendly. More specifically, users need to switch...
Our paper deals with the design and implementation of a novel LASER based security system for inland aquaculture such as Shrimp/prawn farming perspective to Bangladesh. The system implements LASER as a mean of detecting intruders. A wireless sensor network based on nRF24L01 trans-receiver is used to communicate with the gateway and the sensors. The number of LASERs obstructed is determined by LDRs...
Safe Community Awareness and Alerting Network (SCALE) is a community government/academic/industry partnership effort that aims to deploy, actuate and evaluate techniques to support multiple heterogeneous IoT technologies in real world communities. SCALE2, an extension of SCALE, engages a multi-tier and multi-network approach to drive data flow from IoT devices to the cloud platforms. While devices...
Internet of thing (IoT) is not only a promising research topic but also a blooming industrial trend. One typical application is environmental sensing which is the basis of automation systems applied in home, factory, agriculture, disaster prevention/detection, and so on. To increase the serving area especially for outdoor scenarios, long transmission range is preferred, but this makes a sensor node...
Internet of Things (IoT) is considered to be the next revolution in the field of wireless communications. This concept involves mapping of physical world to virtual (cyber) world. It is achieved by interconnecting devices having sensing capabilities using unique addressing scheme and passing their collective information to the IoT cloud. However at present, these devices belonging to different technologies...
The mobile remote monitoring system based on wireless body sensor network, as a new medical treatment, has been widely used in the modern medical field. Portable mobile gateway is the core of remote mobile monitoring. In this paper, we present an Android/OSGi mobile body sensor network gateway technology to dynamically load data transfer interface, automatically deploy graphical user interface and...
The publication presents a system architecture for remote agriculture process automation, involving sensors and actuators connected to IoT gateway running OPC UA server. Sensors and actuators are very general and do not need any intelligence related to the process under control. Acquired data processing and control algorithms that produce control stimulus are executed in the gateway. This approach...
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