scholarly journals Monitorising the Distelle Water in Battery using IOT

2019 ◽  
Vol 8 (2S11) ◽  
pp. 130-132
Keyword(s):  
Internet Of Things ◽  
Human Resources ◽  
Power Loss ◽  
Low Cost ◽  
Electronic Devices ◽  
Raspberry Pi ◽  
Distilled Water ◽  
Time Efficiency ◽  
Household Appliances ◽  
Different Types

Now-days the electronic devices play a major role in day-to-day life. Where as in case of electricity, people are using it for 24by7 as of there were of having household appliances are of electronic devices. So if there is any power loss in meantime of running any electronic devices it may leads to damage, so to predict they were of using the battery to work instant after power loss. As we know that there are different types of battery that runs with distilled water. So in this paper we would like to discuss about how to control the batteries voltage using IOT (Internet of Things). It was of having low cost and reduces the human resources and time-efficiency and cost the system used in it was of Voltmeter. It were of using the Raspberry pi for monitoring & updating the values. While they were of using Arduino, cloud for transmitting the data.

scholarly journals Smart Home IoT Sensors: Principles and Applications A Review of Low-Cost and Low-Power Solutions

2021 ◽  
Vol 2 (1) ◽  
Author(s):  
Alexandros Gazis ◽  
Eleftheria Katsiri
Keyword(s):  
Smart Home ◽  
Data Science ◽  
Low Cost ◽  
Electronic Devices ◽  
Raspberry Pi ◽  
Home Automation ◽  
Different Types ◽  
Computer Scientists ◽  
Processing Information ◽  
Set Up

Computer scientists and researchers have focused their efforts on advancing from traditional computing techniques to the use of “Industry 4.0”. Specifically, this term includes breakthroughs in numerous fields, including manufacturing, Artificial Intelligence, machine learning and data science. Additionally, emphasis is placed on the so-called “Internet of Things”, i.e. the development of interconnected devices capable of communicating and processing information, mainly from sensory networks. This article presents electronic devices used for home automation. Specifically, it presents different types of residential sensors which can transform a traditional house to a “smart home”. Furthermore, it reviews their possible uses, such as for ventilation, security and temperature monitoring. Lastly, for each of the sensors, the article recommends low-cost sensory devices to set up affordable home automation projects, such as an Arduino and a Raspberry Pi.

scholarly journals Open-Source Electronics Platforms as Enabling Technologies for Smart Cities: Recent Developments and Perspectives

Electronics ◽  
2018 ◽  
Vol 7 (12) ◽  
pp. 404 ◽  
Author(s):  
Daniel Costa ◽  
Cristian Duran-Faundez
Keyword(s):  
Open Source ◽  
Smart City ◽  
Smart Cities ◽  
Low Cost ◽  
Raspberry Pi ◽  
Computational Power ◽  
Different Types ◽  
Recent Developments ◽  
Programmable Devices ◽  
Hardware Platforms

With the increasing availability of affordable open-source embedded hardware platforms, the development of low-cost programmable devices for uncountable tasks has accelerated in recent years. In this sense, the large development community that is being created around popular platforms is also contributing to the construction of Internet of Things applications, which can ultimately support the maturation of the smart-cities era. Popular platforms such as Raspberry Pi, BeagleBoard and Arduino come as single-board open-source platforms that have enough computational power for different types of smart-city applications, while keeping affordable prices and encompassing many programming libraries and useful hardware extensions. As a result, smart-city solutions based on such platforms are becoming common and the surveying of recent research in this area can support a better understanding of this scenario, as presented in this article. Moreover, discussions about the continuous developments in these platforms can also indicate promising perspectives when using these boards as key elements to build smart cities.

scholarly journals Elastic Computing in the Fog on Internet of Things to Improve the Performance of Low Cost Nodes

Electronics ◽  
2019 ◽  
Vol 8 (12) ◽  
pp. 1489 ◽  
Author(s):  
Rafael Fayos-Jordan ◽  
Santiago Felici-Castell ◽  
Jaume Segura-Garcia ◽  
Adolfo Pastor-Aparicio ◽  
Jesus Lopez-Ballester
Keyword(s):  
Operating System ◽  
Internet Of Things ◽  
Low Cost ◽  
Fog Computing ◽  
Mesh Network ◽  
Raspberry Pi ◽  
The Internet ◽  
Processing Unit ◽  
Computing Paradigm ◽  
Elastic Computing

The Internet of Things (IoT) is a network widely used with the purpose of connecting almost everything, everywhere to the Internet. To cope with this goal, low cost nodes are being used; otherwise, it would be very expensive to expand so fast. These networks are set up with small distributed devices (nodes) that have a power supply, processing unit, memory, sensors, and wireless communications. In the market, we can find different alternatives for these devices, such as small board computers (SBCs), e.g., Raspberry Pi (RPi)), with different features. Usually these devices run a coarse version of a Linux operating system. Nevertheless, there are many scenarios that require enhanced computational power that these nodes alone are unable to provide. In this context, we need to introduce a kind of collaboration among the devices to overcome their constraints. We based our solution in a combination of clustering techniques (building a mesh network using their wireless capabilities); at the same time we try to orchestrate the resources in order to improve their processing capabilities in an elastic computing fashion. This paradigm is called fog computing on IoT. We propose in this paper the use of cloud computing technologies, such as Linux containers, based on Docker, and a container orchestration platform (COP) to run on the top of a cluster of these nodes, but adapted to the fog computing paradigm. Notice that these technologies are open source and developed for Linux operating system. As an example, in our results we show an IoT application for soundscape monitoring as a proof of concept that it will allow us to compare different alternatives in its design and implementation; in particular, with regard to the COP selection, between Docker Swarm and Kubernetes. We conclude that using and combining these techniques, we can improve the overall computation capabilities of these IoT nodes within a fog computing paradigm.

scholarly journals Low-Cost, Open Source IoT-Based SCADA System Design Using Thinger.IO and ESP32 Thing

Electronics ◽  
2019 ◽  
Vol 8 (8) ◽  
pp. 822 ◽  
Author(s):  
Lawrence Oriaghe Aghenta ◽  
Mohammad Tariq Iqbal
Keyword(s):  
Internet Of Things ◽  
Open Source ◽  
Supervisory Control ◽  
Low Cost ◽  
Raspberry Pi ◽  
Voltage Sensors ◽  
Scada System ◽  
Iot Platform ◽  
Field Instrumentation ◽  
Distributed Processes

Supervisory Control and Data Acquisition (SCADA) is a technology for monitoring and controlling distributed processes. SCADA provides real-time data exchange between a control/monitoring centre and field devices connected to the distributed processes. A SCADA system performs these functions using its four basic elements: Field Instrumentation Devices (FIDs) such as sensors and actuators which are connected to the distributed process plants being managed, Remote Terminal Units (RTUs) such as single board computers for receiving, processing and sending the remote data from the field instrumentation devices, Master Terminal Units (MTUs) for handling data processing and human machine interactions, and lastly SCADA Communication Channels for connecting the RTUs to the MTUs, and for parsing the acquired data. Generally, there are two classes of SCADA hardware and software; Proprietary (Commercial) and Open Source. In this paper, we present the design and implementation of a low-cost, Open Source SCADA system by using Thinger.IO local server IoT platform as the MTU and ESP32 Thing micro-controller as the RTU. SCADA architectures have evolved over the years from monolithic (stand-alone) through distributed and networked architectures to the latest Internet of Things (IoT) architecture. The SCADA system proposed in this work is based on the Internet of Things SCADA architecture which incorporates web services with the conventional (traditional) SCADA for a more robust supervisory control and monitoring. It comprises of analog Current and Voltage Sensors, the low-power ESP32 Thing micro-controller, a Raspberry Pi micro-controller, and a local Wi-Fi Router. In its implementation, the current and voltage sensors acquire the desired data from the process plant, the ESP32 micro-controller receives, processes and sends the acquired sensor data via a Wi-Fi network to the Thinger.IO local server IoT platform for data storage, real-time monitoring and remote control. The Thinger.IO server is locally hosted by the Raspberry Pi micro-controller, while the Wi-Fi network which forms the SCADA communication channel is created using the Wi-Fi Router. In order to test the proposed SCADA system solution, the designed hardware was set up to remotely monitor the Photovoltaic (PV) voltage, current, and power, as well as the storage battery voltage of a 260 W, 12 V Solar PV System. Some of the created Human Machine Interfaces (HMIs) on Thinger.IO Server where an operator can remotely monitor the data in the cloud, as well as initiate supervisory control activities if the acquired data are not in the expected range, using both a computer connected to the network, and Thinger.IO Mobile Apps are presented in the paper.

scholarly journals An Internet of Things (IoT) Application on Volcano Monitoring

Sensors ◽  
2019 ◽  
Vol 19 (21) ◽  
pp. 4651 ◽  
Author(s):  
Shadia Awadallah ◽  
David Moure ◽  
Pedro Torres-González
Keyword(s):  
Internet Of Things ◽  
Low Power ◽  
Low Cost ◽  
Thermal Anomaly ◽  
Raspberry Pi ◽  
Area Network ◽  
Wide Area Network ◽  
Volcanic Surveillance ◽  
First Results ◽  
Network Operation

In the last few years, there has been a huge interest in the Internet of Things (hereinafter IoT) field. Among the large number of IoT technologies, the low-power wide-area network (hereinafter LPWAN) has emerged providing low power, low data-rate communication over long distances, enabling battery-operated devices to operate for long time periods. This paper introduces an application of long-range (hereinafter LoRa) technology, one of the most popular LPWANs, to volcanic surveillance. The first low-power and low-cost wireless network based on LoRa to monitor the soil temperature in thermal anomaly zones in volcanic areas has been developed. A total of eight thermometers (end devices) have been deployed on a Teide volcano in Tenerife (Canary Islands). In addition, a repeater device was developed to extend the network range when the gateway did not have a line of sight connection with the thermometers. Combining LoRa communication capabilities with microchip microcontrollers (end devices and repeater) and a Raspberry Pi board (gateway), three main milestones have been achieved: (i) extreme low-power consumption, (ii) real-time and proper temperature acquisition, and (iii) a reliable network operation. The first results are shown. These results provide enough quality for a proper volcanic surveillance.

scholarly journals A Survey of Internet of Things

2020 ◽  
Vol 6 (5) ◽  
pp. 25-32
Author(s):  
Anshita Dhoot ◽  
Keyword(s):  
Internet Of Things ◽  
Low Cost ◽  
Electronic Devices ◽  
Remote Access ◽  
The Internet ◽  
Rfid Technology ◽  
Security Issues ◽  
Mobile Access ◽  
Machine Communication ◽  
Wireless Mobile

The growing era of technology through the internet, Internet of Things (i.e. IoT) has a powerful and strong industrial system that provides an opportunity to grow and applications to use ubiquitously. Its applications use sensor, wireless, mobile and RFID technology devices. In recent years IoT applications are enhancing to being deployed as well as developed. The IoT promises to have a great future era of the Internet uses that involves machine-to-machine communication. It helps to enable the sensor network as well as technologies, even IoT got involved in our day-to-day routine such that it supports to control and to monitor a human being's mundane by providing mobile access, remotely. Undoubtedly, remote access is the incredible feature of the IoT which has been given to this world. The main objective of IoT is to provide remotely accessible at low-cost that too by often visits through electronic devices. This paper presents the maximum possibilities of challenges, applications, security issues and techniques of IoT.

Design of the Airport Perimeter Security System Based on Internet of Things

2013 ◽  
Vol 361-363 ◽  
pp. 2276-2281
Author(s):  
Xue Ming Cao ◽  
Chen Mei Jing ◽  
Xiao Dan Zheng
Keyword(s):  
Internet Of Things ◽  
Low Cost ◽  
New Technology ◽  
Security System ◽  
Civil Aviation ◽  
System Construction ◽  
Wireless Data ◽  
Maintenance System ◽  
Different Types ◽  
The Internet Of Things

As an important part of the security system in a civil aviation airport, Airport Perimeter Security System construction has been paid universal attention by airport authorities. Sensor fencea novel, low-cost, low maintenance system that may be used on new or existing fences that results in an improved capability to detect, locate and classify intruders. By reviewing the concept and application trends of Internet of Things, features and applicability of different types of the airport perimeter security system are summarized. The Internet of Things is a kind of new technology that sensors and existing internet are integrated based on the technologies, such as RFID, wireless data communications. In this paper, the third generation of airport perimeter security system based on Internet of Things is proposed and designed.

scholarly journals A System for Controlling and Monitoring IoT Applications

2018 ◽  
Vol 1 (3) ◽  
pp. 26 ◽  
Author(s):  
Zebenzui Lima ◽  
Hugo García-Vázquez ◽  
Raúl Rodríguez ◽  
Sunil Khemchandani ◽  
Fortunato Dualibe ◽  
...  
Keyword(s):  
Relative Humidity ◽  
Internet Of Things ◽  
Open Source Software ◽  
Remote Monitoring ◽  
Low Cost ◽  
Raspberry Pi ◽  
Design And Implementation ◽  
Iot Applications ◽  
Hardware System ◽  
Software And Hardware

In this work, the design and implementation of an open source software and hardware system for Internet of Things (IoT) applications is presented. This system permits the remote monitoring of supplied data from sensors and webcams and the control of different devices such as actuators, servomotors and LEDs. The parameters which have been monitored are brightness, temperature and relative humidity all of which constitute possible environmental factors. The control and monitoring of the installation is realised through a server which is managed by an administrator. The device which rules the installation is a Raspberry Pi, a small and powerful micro-computer in a single board with low consumption, low cost and reconfigurability.

scholarly journals Adapting Internet of Things to Arduino-based Devices for Low-Cost Remote Sensing in School Science Learning Environments

2021 ◽  
Vol 17 (02) ◽  
pp. 4
Author(s):  
Seok Hyun Ga ◽  
Hyun-Jung Cha ◽  
Chan-Jong Kim
Keyword(s):  
Internet Of Things ◽  
Low Cost ◽  
School Science ◽  
Raspberry Pi ◽  
Physical Computing ◽  
Technical Problems ◽  
Measuring Devices ◽  
Iot Platform ◽  
Internet Of Things Technology ◽  
The Internet Of Things

<p class="0abstract"><span lang="EN-US">We examine the major technical problems that students experience in authentic scientific inquiry and propose an Arduino-based device, adapting the Internet of Things technology, which is designed for the school science in order to solve those technical problems. Three major technical problems as follows: First, it is difficult to have a variety of measuring tools which may satisfy the needs of students. Second, it is hard to equip students with tools befitting the complex inquiry procedures which students develop on their own. Lastly, there exists a problem in which a particular group(s) of students take advantage of their competence in technology and have a monopoly in the process of data analysis. Physical computing and the IoT technology can provide solutions to these problems. Development boards like Arduino and Raspberry Pi can be purchased at affordable prices, which allows for measuring devices to be made at low cost by connecting sensors to those boards. Utilizing these development boards may also lead to the possibility to optimize measuring methods or procedures for inquiries of each student. By transmitting the measured data to the IoT Platform, students can have an equal access to the data and analyze it easily. We also investigate technologies used in IoT-applied physical computing including development boards, IoT platforms, and telecommunications technologies. Lastly, as an example of inquiry that adapts physical computing and IoT, we introduce the case of transferring data, measured by a temperature/humidity sensor connected to a development board, to the IoT Platform and visualizing them.</span></p><div id="dicLayer" style="display: none;"> </div><div id="dicRawData" style="display: none;"> </div><div id="dicLayerLoader"> </div>

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