scholarly journals CROSS PLATFORM BASED SMART GREENHOUSE APPLICATION

Author(s):  
B. Kayci ◽  
B. Cerit ◽  
E. Yiğit

Abstract. In this study, an application has been made in the field of agriculture over the internet of things that are frequently needed in our lives with the developing technology. Due to the increasing human population and consumption needs, countries have begun use agricultural areas and the energy used in agricultural areas more effectively. It is known that temperature and humidity values are critical in greenhouses used in agricultural areas. For this reason, the temperature and humidity values were measured from four different points of the greenhouse by wireless communication in the greenhouse and these values were sent to the main station, and then the greenhouse supervisors were given the opportunity to monitor instantly with Flutter. In addition, if the temperature in the greenhouse falls below the value determined by the responsible people, the greenhouse workers are warned with the help of an audible warning.

Sensors ◽  
2019 ◽  
Vol 19 (13) ◽  
pp. 2956 ◽  
Author(s):  
Paolo Lo Giudice ◽  
Antonino Nocera ◽  
Domenico Ursino ◽  
Luca Virgili

In the last years, several attempts to combine the Internet of Things (IoT) and social networking have been made. In the meantime, things involved in IoT are becoming increasingly sophisticated and intelligent, showing a behavior that tends to look like the one of users in social networks. Therefore, it is not out of place to talk about profiles of things and about information and topics exchanged among them. In such a context, constructing topic-driven virtual communities starting from the real ones operating in a Multi-IoT scenario is an extremely challenging issue. This paper aims at providing some contributions in this setting. First of all, it presents the concept of profile of a thing. Then, it introduces the concept of topic-guided virtual IoT. Finally, it illustrates two approaches (one supervised and one unsupervised) to constructing topic-guided virtual IoTs in a Multi-IoT scenario.


2014 ◽  
Vol 543-547 ◽  
pp. 1099-1102 ◽  
Author(s):  
Zhi Qiang Yao ◽  
Heng Jun Zhu ◽  
Wen He Du

Aiming at the lagging for the monitoring of warehouse and lacking the intelligence, an automated warehouse monitoring system is designed using the internet of things, which may be used to monitor the temperature, humidity, and case of fire in the warehouse simultaneously. The temperature and humidity sensor SHT10 is implemented as the detector of the temperature and humidity, the flame sensor R2868 and the ionic smoke transducer HIS-07 are implemented as the detector of smoke and flame to find the fire. These data are sent to the computer in the manager center through Zigbee technology and the computer will process and analyze them. When the fire occurs, this system can extinguish the fire and call the manager or 119 automatically. The experiments have been performed, and it is shown that the performance of system is reliable, which has the practical value.


2017 ◽  
Vol 67 (4) ◽  
pp. 483
Author(s):  
Nitin Rai ◽  
Shailesh R Chansarkar

Internet is perhaps the only technology invented by mankind which has singly led to what is appearing to be the third revolution after the renaissance and the industrial revolution. The Internet, as of today, proposes to connect everything driven by the semiconductor, naming it off late, as the Internet-of-Things (IoT). It has over the years, connected the semiconductor driven systems and their human users, evolving the connected whole including the human user represented in that common whole, being called the cyberspace. This cyberspace consists of all the computing, processing, storage, printing, communicating, networking, etc. devices together with the large mass of human population using it.


2018 ◽  
Vol 9 ◽  
pp. 350-358
Author(s):  
Tomasz Piotr Sajnóg ◽  
Dariusz Czerwiński

The paper presents the results of functionality analysis of application made in Microsoft .NET Core technology on Raspberry Pi 2 platform. The research was done by implementing applications using libraries provided by Microsoft and developed by .NET Core community. The focus was placed on usage of this technology in the Internet of Things applications. The comparison of the possibility of using Raspberry Pi interfaces in .NET Core, officially supported Python language and popular Node.js technology was made. The performance of these technologies was also compared


Author(s):  
Elid Silverio-Garrid ◽  
Carmen Jeannette Sampayo-Rodriguez ◽  
Aldo Hernández-Luna ◽  
Gregorio Castillo-Quiroz

This article presents the results obtained by implementing an application with an architecture based on the Internet of Things, applied to the production of red California earthworm, using an interface with which it is possible to monitor and collect data on temperature, humidity and PH with sensors that allow recording the necessary data. For the implementation, an experimental module was built in which the temperature and humidity variables were monitored, with the data obtained from the sensor measurements, the constant changes in temperature (between 20 to 29 ºC) and humidity (from 35% to 50%) were observed, This information made it possible to keep a weekly plan in which irrigation, aeration and compost mixing were attended to in a timely manner, reducing time, cost and human labor in the production of the red California earthworm and maintaining the reproduction of the red California earthworm in optimal conditions.


2020 ◽  
pp. 1-12
Author(s):  
Zhang Caiqian ◽  
Zhang Xincheng

The existing stand-alone multimedia machines and online multimedia machines in the market have certain deficiencies, so they cannot meet the actual needs. Based on this, this research combines the actual needs to design and implement a multi-media system based on the Internet of Things and cloud service platform. Moreover, through in-depth research on the MQTT protocol, this study proposes a message encryption verification scheme for the MQTT protocol, which can solve the problem of low message security in the Internet of Things communication to a certain extent. In addition, through research on the fusion technology of the Internet of Things and artificial intelligence, this research designs scheme to provide a LightGBM intelligent prediction module interface, MQTT message middleware, device management system, intelligent prediction and push interface for the cloud platform. Finally, this research completes the design and implementation of the cloud platform and tests the function and performance of the built multimedia system database. The research results show that the multimedia database constructed in this paper has good performance.


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