234 research outputs found
Multi-Hop Wireless Sensor Network for Continuous Oxygen Tank’s Level Detection
Wireless sensor network technology is considered as one of the modern technologies
that are used in a lot of areas to measure physical, chemical or environmental variables
because of their low of cost and high efficiency in data transmission. This project aims
to design a wireless sensor network that will be used to measure pressure or level of
Oxygen gas inside the Oxygen tanks that are found in different places in hospitals in
order to overcome the problem of the manual checking of tanks level, which may cause
a lot of problems because of the lack of accuracy measurement and the absence of a
continuous monitoring from the control room. The designing of this project will be
based on the concept of multi-hop wireless sensor network using XBee modules.
XCTU software will be used to update and configure XBee modules and
PROCESSING software will be used to develop a program that reads data from XBee
and show it in interactive way on the screen
Detection and Localization of Wireless Jammer using XBee module
Now days, wireless technologies has becomes more popular and affordable. In every field e.g. government sector, education, business, military, medical etc. use of wireless network have been increased which enables broad class of new applications. These applications make work easier and faster but one threat which is harmful i.e. jamming attack. The wireless jammer continually emits a radio signal along the same frequency that the wireless nodes use. Jamming technology generally does not discriminate between desirable and undesirable communication. A jammer can block all radio communication on any device that operates on radio frequencies within its range which create nuisance in our critical communication services. Most reliable solution to avoid nuisance is detection and localization of wireless jammer which helps to take further security actions. This project aims to detect wireless jammer and find the location of wireless jammer by experimental setup.
DOI: 10.17762/ijritcc2321-8169.15017
Automatic monitoring and control of museums’ environment based on Wireless Sensor Networks
In museums, it is critical to properly conserve the existing artwork. For this purpose, it is
fundamental to continuously monitor its environment, either in storage or exhibition rooms. Contrarily to
traditional measuring equipments and procedures used in museums, the deployment of a Wireless Sensor
Network (WSN) can help to implement these measurements continuously, in a real-time basis, and in a much
easier and cheaper way. This is the main objective of the WISE-MUSE project, which proposes the use of
WSNs for museums’ environmental and structural monitoring, and automatic environmental control. In this
paper, the implementation and the main results of the WISE-MUSE project, which was carried out in a
contemporary art museum, are described. Among other important contributions that will also be described in
this paper, the development of a new wireless sensor node and a Web-based visualization tool, which bring
some considerable advantages when compared with other commercially available solutions, are emphasized.info:eu-repo/semantics/publishedVersio
An integrating platform for environmental monitoring in museums based on wireless sensor networks
Monitoring the museum’s environment for
preventive conservation of art purposes is one major concern
to all museums. In order to properly conserve the artwork it is
critical to continuously measure some parameters, such as
temperature, relative humidity, light and, also, pollutants,
either in storage or exhibition rooms. The deployment of a
Wireless Sensor Network in a museum can help implementing
these measurements in real-time, continuously, and in a much
easier and cheap way. In this paper, we present the first
testbed deployed in an Contemporary Art Museum, located in
Madeira Island, Portugal, and the preliminary results of these
experiments. On the other hand, we propose a new wireless
sensor node that offers some advantages when compared with
several commercially available solutions. Furthermore, we
present a system that automatically controls the dehumidifying
devices, maintaining the humidity at more constant levels.info:eu-repo/semantics/publishedVersio
Design and Implementation of Wireless Modules for Farm Monitoring
Since the last quarter of the 20th century, technological advancement in the industry has grown exponentially, likewise the agricultural sector. The extent is as far as the use of drones and automated robots on farms. Today wireless automation has become very popular in homes and industries alike since they are considered more efficient, safe and financially viable. Microcontroller applications in the area of wireless automation is very advanced considering the cheap cost compared to PLCs and the general cheap cost of electronic components has driven more funds into researching and further industrializing microcontroller technology.
The aim of this Master's Thesis "Design and Implementation of Wireless Modules for Farm Monitoring" was to plan, design, construct and implement wireless modules to be used to automate, control and monitor a farm. The modules consists of two nodes, each equipped with RF modules to enable communication between the nodes wirelessly. One of the nodes is also connected to a computer (the raspberry pi), enabling access to the modules remotely via internet. This Master's Thesis describes the software and hardware tasks necessary for the total operation of the modules such as the control of IOs, communication between the wireless nodes and the control of the nodes via internet. Range measurement results and throughput measurements were also discussed.fi=Opinnäytetyö kokotekstinä PDF-muodossa.|en=Thesis fulltext in PDF format.|sv=Lärdomsprov tillgängligt som fulltext i PDF-format
Smart Environment Monitoring System Using Wired and Wireless Network: A Comparative Study
This chapter focuses on the implementation of a smart environment monitoring system using wired and wireless sensor networks (WSN). The goal was to develop a LabVIEW based system to monitor environmental parameters that provide inaccessible, real-time monitoring. The development of portable and efficient environment monitoring system based on LabVIEW GUI that monitors various environmental parameters such as temperature, relative humidity, Air quality and light intensity was developed. This chapter targets on both wired and wireless approach for environment monitoring. The limitations of wired network were explained by flourishing the portable system. For proceedings with the impediment and insufficiency of wired network, Arduino augmentation ascendancy, are mingled with XBee wireless sensor network. The data from the environment was sent to the sink node wirelessly through mote. Monitoring of the data was done in a personal computer (PC) through a graphical user interface made by LabVIEW. The pertinent sensor for each was connected to analog input of Arduino UNO and their values are displayed on front panel of LabVIEW. LabVIEW run time engine makes the system cost effective and facile. To reveal the effectiveness of the system, some measurement results are also predicted in this chapter
Intelligent and portable seat belt reminder for vehicle
This project describes the design an intelligent and portable Seat Belt Reminder
(SBR) for vehicle, which integrated with Peripheral Interface Controller (PIC) and use a
Bluetooth technology in order to send data to user. The Bluetooth technology is one of
the wireless technology that capable to transmit and receive data over the short range. In
order to make sure intelligent seat belt reminder work as expected, all sensor should be
measured and tested before implemented. The combination of microcontroller, Bluetooth
technology, Android platform and sensors in seat belt reminder system will reduced the
occupant’s risk from being injure during crash when accident happen. A fully functioning
embedded SBR prototype device has successfully developed which can alert the
occupants of any vehicle if seat belts are not worn. By applying new concept of wireless
technology and smart mobile device in the implemented system, we can reduce the risk
of fatality
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