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.
Paper proposes a kind of multiple environmental parameters monitoring system for granary that is based on ZigBee network and takes ARM controller as core. With regard to hardware, monitoring circuits for temperature, humidity, CO2 concentration and grain water content are designed. With regard to control program, fuzzy intelligent algorithm is designed and transplanted to ARM controller. The test...
This paper presents a water quality monitoring system using low power hardware based in the Internet of Things. Six sensor nodes for water quality monitoring in pisciculture are installed in three region of the Peruvian amazon. The sensor node is a modular hardware composed by control, communication and sensor module that measure parameters such as pH, conductivity and temperature. All data information...
Overhead and underground power line monitoring is an essential infrastructure for advanced operation in the smart grid. Wireless sensor networks are attractive to remote power line monitoring, due to their rare geography restrictions, simple engineering design, and flexible equipment expansion. Considering the ZigBee’s characteristic of low transmission rate, almost commercial sensors adopt the high-speed...
The conventional method of testing water quality is to gather samples of water manually and send to the lab to test and analyze. This method is time consuming, wastage of man power, and not economical. The water quality measuring system that we have implemented checks the quality of water in real time through various sensors (one for each parameter: pH, conductivity, temperature) to measure the quality...
Internet of Things extends to the objects and the sensors with computing capability and connectivity and affects all our life domains: technical, social or economic. These components are not usually considered computers, however they allow fetching and exchanging data. This paper presents an approach to implement a smart wearable system based on the AT Mega 32U4 microcontroller, which is capable to...
Agriculture is the backbone of any Countrys economy and there is a strong correlation between agricultural growth and economic prosperity. The traditional automated monitoring systems are wired and larger in size. It mostly uses only PC as a surveillance terminal, which works efficiently but does not give portability. This article proposed an intelligent Monitoring System which is based on android...
In this study, an IoT-based bridge safety monitoring system is developed using the ZigBee technology. This system is composed of: (1) monitoring devices installed in the bridge environment; (2) communication devices connecting the bridge monitoring devices and the cloud-based server; (3) a dynamic database that stores bridge condition data; and (4) a cloud-based server that calculates and analyzes...
This paper presents a wireless sensing technology using Zigbee communication cell for the monitoring of some physical quantities such as temperature, humidity, current, voltage. The aim of this study is to collect the measurements of the above quantities in unsafe locations. In this project eight communications circuits (zigbees), different sensors and transducers, Liquid Crystal Displays, and a Beagle...
In this paper, a two-layer optimized railway monitoring system using Wi-Fi and ZigBee interfaced wireless sensor network (WSN) has been proposed for optimized bandwidth and power requirements. In the proposed network, a two-layer structure, i.e., wireless local area network (WLAN) and wireless personal area network (WPAN) of WSN is implemented and analyzed. The two-layer structure is implemented to...
The project aims at saving energy by detecting the vehicle movement on highways and switching on the block of street light ahead of it and simultaneously switching off the trailing lights. This project requires a sensor to detect the day and night and an array of piezoelectric sensors to detect the vehicle movements and accordingly switching on the lights ahead of it. So when there are no vehicles...
The design and implementation studies of a remote monitoring system are presented in this study. The proposed design is improved in terms of smart metering infrastructure based on current, voltage, and power measurements. The communication among the photovoltaic (PV) panels and host PC is performed by designed ZigBee transceiver system. Sensing circuits are very important devices to measure for both...
For the problems that we can't monitor abnormal conditions of heart rate as well as carrying out scientific and efficient training plans based on knowledge from variation of them. A ZigBee and big data analysis based pulse monitoring system has been proposed. The system is composed of multiple ZigBee based pulse monitoring sensors, customized gateways and back-end system. Individuals' pulse information...
This study presents the development of a system which can automatically recognize home appliances based on a dataset of electric consumption profiles. The authors report the creation of AGILASx, a dataset of 50 common home appliances and devices in the Philippines. The dataset is populated with 100 appliance signatures in .XML format acquired using plug-based sensors. Each appliance signature consists...
We propose a fall detection monitoring system with the identification of the acident location for the elderly under care in indoor environments. The main objective of the system is to reduce the time until emergency personnel responds to falls, especially when the victim is unconscious or delirious. Reducing the response time to initiate the appropriate patient care may imply simultaneously in reductions...
The paper presents real-time measurement of grid connected photovoltaic system using Zigbee sensors networks. The measurements were performed using sensors that chosen based on their simplicity and lower price. The weather parameters were measured using OPT101 photodiode for irradiance sensors and DHT22 for temperature and humidity sensors. While low cost ACS 712 5A current sensor and Arduino voltage...
A number of ZigBee based monitoring systems are built on the basis of IOT technology in this work on the perception layer, using temperature/humidity sensors, light sensors and 3-axis accelerometer modules. Wirelessly transmitted to a monitoring center, all the sensed data are collected by a human computer interface. On the application layer in an IOT, simulation experiments are conducted, namely,...
The advent of the Internet of Things (IoT) has proliferated the use of connected sensors to observe and control the world around us. Wireless Sensor Networks (WSN) are becoming ubiquitous tools that monitor their surroundings and also oftentimes provide actuation to affect the state of their environment. One of the key application domains for real-time monitoring and control is the freight railroad...
The chicken industry is the largest component in the farming industry in Malaysia. It is among the main contributors to the sources of nutrition in Malaysia. The chicken barn condition must be ideal for good growth rate of the animal. Therefore, by monitoring and controlling the temperature, humidity and hazardous volatile compounds inside the barn will ensures good animal growth. The environments...
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...
The application of the Internet of things(IoT) speeds up the realization of intelligent home security. In this paper, solution of Home security based on ARM and ZigBee is proposed. Using S3C2440 as the central controller, GPRS MC39i constitute SMS sending terminal, as well as CC2430 forms the ZigBee network module. By real-time monitoring to multiple sensors through ZigBee, when any one of the sensor's...
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.