A web service-based internet of things framework for mobile resource augmentation

2020 ◽  
Vol 33 (12) ◽  
pp. e4475
Author(s):  
Subbarayan Anitha ◽  
Theagarajan Padma
Keyword(s):  
Internet Of Things ◽  
Web Service ◽  
Resource Augmentation

Internet of Things-Based Architecture of Web and Smart Home Interface

2020 ◽  
pp. 1-46
Author(s):  
Jasjit Singh ◽  
Ankur Kohli ◽  
Bhupendra Singh ◽  
Simranjeet Kaur
Keyword(s):  
Cloud Computing ◽  
Internet Of Things ◽  
Web Service ◽  
Smart Home ◽  
Intelligent System ◽  
Home Appliances ◽  
Whole Process ◽  
Living Things ◽  
User Intervention

Internet has revolutionized the technological era, which has a significant impact on us by making communication much better not only with the living beings but also with non-living things through the medium of internet of things (IoT). Thus, this topic highlights how internet of things can minimize user intervention in controlling home appliances and monitoring its setting. Integrating IoT with cloud computing and web service helps us in providing feasibility in accessing home appliances (i.e., monitoring appliances and measuring home condition). The whole process of integration aims to create an intelligent system. Thus, smart home is one of the application of IoT aimed at improving comfort, safety, and wellbeing within our homes.

scholarly journals Automatic Electric Outlet Using Internet of Things and Web Service

2019 ◽  
Vol 578 ◽  
pp. 012083
Author(s):  
R Hartono ◽  
A Purnomo ◽  
M A Safiie ◽  
M R Erliyanto
Keyword(s):  
Internet Of Things ◽  
Web Service

scholarly journals Monitoring Energi Secara Real-Time pada Mesin Berbasis IoT

2020 ◽  
Vol 10 (1) ◽  
pp. 1
Author(s):  
Irvando Anto verry Damanik ◽  
Suratmadji Suratmadji ◽  
Agus Juniawan K
Keyword(s):  
Internet Of Things ◽  
Web Service ◽  
Data Base ◽  
Electrical Equipment ◽  
Observation Data ◽  
Current Voltage ◽  
Measurement And Analysis ◽  
Testing Data ◽  
The Internet Of Things ◽  
Frequency Current

Energy monitoring is one method used to improve the efficiency of the use of an electrical equipment. A machine with a large capacity needs to be monitored to find out its availability so that there are no power losses, idle conditions and its performance can be maximized in accordance with the maximum capacity. In addition to the main parameters that are monitored (kWh), monitoring is also carried out on the frequency, current, voltage, power factor parameters. Methods of data collection were carried out by designing electronic and sensor systems, device installation, testing data readings, server setup, connectivity testing, hardware integration to web-service, measurement and analysis. The research data was obtained using the CT component which was communicated with the Controller using RS-485 and data was collected in a data base on the server as an embodiment of the Internet of Things (IoT). Observation data was processed using programming, and displayed on an online-based dashboard, so reading data was monitored online on the web-service and data was stored on the server as Big Data.Monitoring energi merupakan salah satu metode yang digunakan untuk meningkatkan efisiensi penggunaan suatu perlatan listrik. Mesin dengan kapasitas besar perlu dimonitor untuk mengetahui availability nya sehingga tidak terjadi rugi-rugi daya, kondisi idle dan performa nya dapat maksimal sesuai dengan kapasitas optimum yang memungkinkan, sehingga selain parameter utama yang dimonitor (kWh), dilakukan juga monitoring pada parameter frekuensi, arus, faktor daya. Metode pengumpulan data dilakukan dengan perancangan sistem elektronik dan sensor, instalasi perangkat, uji coba pembacaan data, penyiapan server, uji konektivitas, integrasi  hardware ke web-service, pengukuran dan analisa. Data penelitian diperoleh dengan menggunakan komponen CT yang dikomunikasikan dengan controller menggunakan RS-485 dan data dikumpulkan pada data base di server sebagai perwujudan dari Internet of Things (IoT). Data yang diperoleh diolah dengan menggunakan pemrograman, dan ditampilkan pada dashboard berbasis online, sehingga data hasil pembacaan dimonitor secara online di web-service dan data tersimpan di server sebagai Big data.

scholarly journals DESIGN AND IMPLEMENT AN INTEROPERABLE INTERNET OF THINGS APPLICATION BASED ON AN EXTENDED OGC SENSORTHINGS API STANDARD

2016 ◽  
Vol XLI-B4 ◽  
pp. 263-266 ◽  
Author(s):  
C. Y. Huang ◽  
C. H. Wu
Keyword(s):  
Internet Of Things ◽  
Web Service ◽  
Conceptual Model ◽  
Daily Life ◽  
The Internet ◽  
Service Description ◽  
Industrial Solution ◽  
Open Geospatial Consortium ◽  
Iot Devices ◽  
The Internet Of Things

The Internet of Things (IoT) is an infrastructure that interconnects uniquely-identifiable devices using the Internet. By interconnecting everyday appliances, various monitoring and physical mashup applications can be constructed to improve people’s daily life. However, IoT devices created by different manufacturers follow different proprietary protocols and cannot communicate with each other. This heterogeneity issue causes different products to be locked in multiple closed ecosystems that we call IoT silos. In order to address this issue, a common industrial solution is the hub approach, which implements connectors to communicate with IoT devices following different protocols. However, with the growing number of proprietary protocols proposed by device manufacturers, IoT hubs need to support and maintain a lot of customized connectors. Hence, we believe the ultimate solution to address the heterogeneity issue is to follow open and interoperable standard. Among the existing IoT standards, the Open Geospatial Consortium (OGC) SensorThings API standard supports comprehensive conceptual model and query functionalities. The first version of SensorThings API mainly focuses on connecting to IoT devices and sharing sensor observations online, which is the sensing capability. Besides the sensing capability, IoT devices could also be controlled via the Internet, which is the tasking capability. While the tasking capability was not included in the first version of the SensorThings API standard, this research aims on defining the tasking capability profile and integrates with the SensorThings API standard, which we call the extended-SensorThings API in this paper. In general, this research proposes a lightweight JSON-based web service description, the “Tasking Capability Description”, allowing device owners and manufacturers to describe different IoT device protocols. Through the extended- SensorThings API, users and applications can follow a coherent protocol to control IoT devices that use different communication protocols, which could consequently achieve the interoperable Internet of Things infrastructure.

scholarly journals PEMANFAATAN INTERNET OF THINGS PADA KENDALI LAMPU

Compiler ◽  
2017 ◽  
Vol 6 (1) ◽  
Author(s):  
Anggraini Kusumaningrum ◽  
Asih Pujiastuti ◽  
Muhammad Zeny
Keyword(s):  
Internet Of Things ◽  
Web Service ◽  
The Internet ◽  
Light Sensor ◽  
Function Test ◽  
And Control ◽  
The Internet Of Things ◽  
A Current

Lamp is a kind of electronic that created light. Light is obtained through the flow of electricity as a current to add a voltage. the die and the life of light are controled  by humans using switch. Applying the  Internet of Things, as known as IoT determined the life and the die of a lamp by determined by the active light censor. The die and the life of the lamp automatically depends on the light sensor by capturing the intensity of the light produced. The result of the function test found that the data in the form of lux value generated by the light sensor, the value is exposed on a website with the display of graphics and websites serve as a web service provides control values to determine the response lamp, if the value of lux above 30 percent then the lights off And vice versa if under 30 percent of the lamps are on, so that a small value will be sent to the lamp and the lamp will respond that the lights are off or on. So that humans only act as a watchdog and control of the value generated by the light sensor.

scholarly journals Pengamanan Internet of Things Berbasis NodeMCU Menggunakan Algoritma AES Pada Arsitektur Web Service REST

2021 ◽  
Vol 5 (2) ◽  
pp. 252-260
Author(s):  
Ariyan Zubaidi ◽  
◽  
Rhomy Idris Sardi ◽  
Andy Hidayat Jatmika ◽  
◽  
...  
Keyword(s):  
Internet Of Things ◽  
Web Service ◽  
Data Exchange ◽  
Experimental Approach ◽  
Encryption Algorithm ◽  
Computing Environment ◽  
Plain Text ◽  
Representational State Transfer ◽  
State Transfer ◽  
The Internet Of Things

Data confidentiality and resource's limitation issues are challenges for the Internet of Things. To implement good security on IoT systems, cryptography can do it, but it needs an effective encryption algorithm that does not require a lot of resources. The purpose of this study is to secure an IoT system by implementing an algorithm that is successful in maintaining the confidentiality of data transmitted. This research uses an experimental approach, by creating an IoT system for agriculture and adding an encryption algorithm. The IoT system uses NodeMCU as a microcontroller. NodeMCU is a microcontroller with small resources so it needs an efficient algorithm to be implemented in it. One algorithm that has good performance in a desktop computing environment is the Advance Encryption Standard (AES) algorithm. The algorithm is tested in an IoT computing environment with a data exchange architecture using an REST (Representational State Transfer) web service, resulting in an IoT system for agriculture with cryptographic implementations in it. In the tests carried out, the encryption process of 128 and 256 bits of plain text took 266.31 and 274.31 microseconds, while the memory used was 16% and 17% of the total memory, respectively. This shows the encryption time is fast, and the memory usage is relatively small.

Sign in / Sign up

Export Citation Format

Share Document