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 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 DESIGN AND IMPLEMENTATION OF SMART HOME MODEL

2018 ◽  
pp. 161-166
Author(s):  
Šarga Patrik ◽  
Cocuľa Jakub
Keyword(s):  
Smart Home ◽  
Low Cost ◽  
Real Life ◽  
High Price ◽  
Raspberry Pi ◽  
Automation System ◽  
Home Automation ◽  
Adequate Model ◽  
The Creation ◽  
Home Systems

Urgency of the research. The expansion of smart home systems is slower than was expected. One of the biggest obstacles to the mass expansion of smart homes is the high price of devices commonly available on the market. Home automation is not sufficiently widespread among people, not only for the high price, but also because the available systems do not meet users' perceptions of how they should work and also due to users' fear of security risks. For these reasons, when designing a new smart home system, it is a good idea to perform the initial testing on the model. Target setting. Our goal was to design a model of the original low-cost smart home system, which would allow testing, tuning, and refinement of the home automation system before it is put into use. Such a model could also be used in the learning process, while students can test the proposed smart home systems on the model. Actual scientific researches and issues analysis. When designing the model and preparing this paper, we took into ac-count both current sources – publications and papers dealing with the current state of smart home systems as well as existing smart home solutions, which are widely available on the market. Uninvestigated parts of general matters defining. The implementation of the proposed model into real-life operation was not realized during the research for this paper. The research objective. The goal of the research was to model a low-cost, reliable, smart home system. The statement of basic materials. For effective research and solution of the task of smart home system is important to create adequate model, which copies a real smart home. For our solution we used a tiny and affordable computer Raspberry Pi3, which was connected through GPIO to external sensors for light, temperature etc., operation was performed in the Python programming language and for the creation of user interface was used Cayenne platform for Android-operated smartphones. Conclusions. Our solution implemented the Raspberry Pi microcomputer, which was connected with the external hard-ware. The outputs also included the creation of a physical model of the smart home system. Designed model can meet the savings, comfort and safety requirements of every household. The stability and functionality of the system designed for the model has been verified in a long-term testing. No errors in stability have been demonstrated.

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.

A Smart Home Automation Via Facebook Chatbot and Raspberry Pi

2018 ◽  
Author(s):  
Tussanai Parthornratt ◽  
Dollachart Kitsawat ◽  
Pasd Putthapipat ◽  
Prapap Koronjaruwat
Keyword(s):  
Smart Home ◽  
Raspberry Pi ◽  
Home Automation

scholarly journals A Zigbee and Sip-Based Smart Home System Design and Implementation

2017 ◽  
Vol 13 (01) ◽  
pp. 42
Author(s):  
Luo Jian
Keyword(s):  
Smart Home ◽  
Environmental Parameters ◽  
Cloud Service ◽  
Remote Access ◽  
Probability Density Distribution ◽  
Home Automation ◽  
Home Gateway ◽  
Service Unit ◽  
Address Translation ◽  
Set Up

This investigation presents a Zigbee and Sip based smart home system(ZSS) that automates home-service operations and remote access. The ZSS home system comprises five subsystems,namely home automation network,home IP netework,home gateway,remote access unit, and cloud service unit. The home automation network is a wireless sensor network , responsible to sample sensors data and control actuators by Zigbee instructions. Security system adopts IP network technology to  transmit videos from IP cameras to remote units. A home gateway middleware is designed to extract atomic service provied by a single device, then customize service rules which can meet variable user demands.Peer to peer transparent data channels between remote mobile phones and home devices are set up by Sip framework to overcome connection issues due to network address translation and dymaic public IP address. A novel  data stream algorithm named GCOKDE is exploited to get probability density distribution of environmental parameters which can be uesd for the condition value of service rule.At the end,this study constructes a prototype to reveal the procedure of realization.

Building Monitoring and Diagnostics: A Web-Based Approach

2016 ◽  
Vol 861 ◽  
pp. 556-563 ◽  
Author(s):  
Matthias Schuss ◽  
Stefan Glawischnig ◽  
Ardeshir Mahdavi
Keyword(s):  
Low Cost ◽  
Raspberry Pi ◽  
Data Repository ◽  
Multiple Sources ◽  
Data Logger ◽  
Present Contribution ◽  
Web Based ◽  
Building Monitoring ◽  
And Performance ◽  
Set Up

Efforts toward optimized building management and operation require monitoring data from multiple sources. Experiences from previous research projects underline the need for an easily adaptable, low-cost, and easy to set up monitoring infrastructure that could provide data for modeling and performance evaluation. The increasing availability of small and powerful development boards (e.g. Raspberry Pi BeagleBoard or Arduino) facilitates the implementation of a cost-efficient infrastructure for data collection and building monitoring. For the purpose of the present contribution, the Arduino Yún was used to create a data logger that obtains data from wireless sensors, stores it locally, and syncs it with a data repository. Toward this end, we have developed a web-based user interface that enables the user to evaluate various aspects of the monitored building's performance. The communication between the software components is implemented via RESTful interfaces and enables the user to integrate also other data sources such as web services. The paper includes an actual implementation of the above approach. Thereby, we illustrate how the constitutive system components can be integrated in terms of a versatile monitoring system with multiple utilities in terms of building performance assessment and building diagnostics.

scholarly journals PRELIMINARY TESTS OF A NEW LOW-COST PHOTOGRAMMETRIC SYSTEM

2017 ◽  
Vol XLII-2/W8 ◽  
pp. 229-236 ◽  
Author(s):  
M. Santise ◽  
K. Thoeni ◽  
R. Roncella ◽  
S. W. Sloan ◽  
A. Giacomini
Keyword(s):  
Large Scale ◽  
Quality Evaluation ◽  
Low Cost ◽  
Raspberry Pi ◽  
Test Cases ◽  
Test Conditions ◽  
Surface Models ◽  
Set Up ◽  
Real Test ◽  
Good Agreement

This paper presents preliminary tests of a new low-cost photogrammetric system for 4D modelling of large scale areas for civil engineering applications. The system consists of five stand-alone units. Each of the units is composed of a Raspberry Pi 2 Model B (RPi2B) single board computer connected to a PiCamera Module V2 (8 MP) and is powered by a 10 W solar panel. The acquisition of the images is performed automatically using Python scripts and the OpenCV library. Images are recorded at different times during the day and automatically uploaded onto a FTP server from where they can be accessed for processing. Preliminary tests and outcomes of the system are discussed in detail. The focus is on the performance assessment of the low-cost sensor and the quality evaluation of the digital surface models generated by the low-cost photogrammetric systems in the field under real test conditions. Two different test cases were set up in order to calibrate the low-cost photogrammetric system and to assess its performance. First comparisons with a TLS model show a good agreement.

scholarly journals IOT Based Smart Home-Grown Scheme Using Bluetooth

2020 ◽  
pp. 177-181
Author(s):  
Saranya M D ◽  
Sakthi Priya V ◽  
Pradeepkumar G ◽  
Dineshkumar Ponnusamy
Keyword(s):  
Temperature Sensor ◽  
Smart Home ◽  
World Wide ◽  
Low Cost ◽  
Temperature Sensors ◽  
Automation System ◽  
Home Automation ◽  
Android App ◽  
Home Automation System ◽  
Sensor Temperature

- In today’s situation involuntary classifications remain existence favoured over physical system. Home automation is playing significant part in humanoid lifespan. The paper is used intended for nursing and controlling the home-grown utilizations via World Wide Web which container interconnect through home automation system through an Internet entry, by means of announcement conventions. Home automation scheme uses the hand-held or vesture diplomacies as a user boundary. This paper goals at supervisory household utilizations via Smartphone using Bluetooth as announcement etiquette and interfaced with Arduino Board. It assimilates Passive Infrared (PIR) sensor, Temperature sensor, gas sensor, Light Dependent Resistor (LDR) sensor. At this time PIR sensor and Temperature sensors remained used for controlling the spotlight and fan. The statement through attendant permits the operator to excellent the fitting device. In the proposed organization an android app was developed to access the system wherever via Internet of things. The gas device used to designate the absorption of gas in the air. Buzzer attentive is given to warm others neighbouring home and also the possessor through internet via the smart receiver. The LDR is used to switch garden spotlight. This project provides a low cost and competent Homegrown Computerization System.

Smart Home Automation Using IoT and Raspberry Pi

2020 ◽  
Author(s):  
Saurav Sagar ◽  
Ujjwal Choudhary ◽  
Rinky Dwivedi
Keyword(s):  
Smart Home ◽  
Raspberry Pi ◽  
Home Automation
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