scholarly journals TESTING ENERGY CONSUMPTION OF ACTIVE RFID TAGS IN LABORATORY CONDITIONS

Telecom IT ◽  
2020 ◽  
Vol 8 (1) ◽  
pp. 42-54
Keyword(s):  
Energy Consumption ◽  
Internet Of Things ◽  
Operating Conditions ◽  
Smart Devices ◽  
Battery Life ◽  
Rfid Tags ◽  
Rfid Tag ◽  
Industrial Sectors ◽  
Laboratory Bench ◽  
Internet Of Things Technology

Recently, the development of communication technologies, including the Internet of Things technology, has allowed to significantly automate and make people's lives easier. Internet of Things technologies are being implemented in various applications from agriculture to industrial sectors, from smart homes to smart cities. Due to this popularity, the number of smart devices is growing rapidly. Multiple forecasts already represent numbers of up to several billion devices in the next 5 years. Thus, the task of providing energy consumption for so many devices has become a priority in the development of Internet of Things. In order to study energy consumption, the simplest Internet thing based on RFID technology was tested, which allowed to calculate the service life of the battery located in the case of the radio frequency identification tag. Research subject. This article is about testing the power consumption of a typical Internet of Things device — RFID tags. Method. The studies are based on experimental methods, as well as statistical processing of measurement results. A laboratory bench for full-scale tests was developed with the support of the Rode and Schwartz Company, a testing procedure was developed, and an analysis was made of the energy consumption of the label under various operating conditions. Core results. The results of testing the battery life are presented. Practical relevance. The results of testing the RFID tag are presented, the battery life for the RFID tag is calculated. Practical significance. The results can be used when testing RFID tags and determining the operating time from various batteries. The presented laboratory bench scheme and testing technique can be used not only for RFID tags, but also for other types of Internet of Things devices.

Smart cities: existing security problems and their solutions

2020 ◽  
Vol 60 (11) ◽  
pp. 16-20
Author(s):  
Vugar Hajimahmud Abdullayev ◽  
◽  
Vusala Alyag Abuzarova ◽  
Keyword(s):  
Internet Of Things ◽  
Cyber Security ◽  
Smart City ◽  
Information Technologies ◽  
New Technologies ◽  
Smart Cities ◽  
Smart Devices ◽  
The Internet ◽  
It Industry ◽  
Internet Of Things Technology

The article is devoted to the study of cyber security problems in the Smart Cities system. The development of the IT industry has led to the introduction of new technologies into our lives. One of these technologies is the Internet of Things technology. The application of IoT technology has increased in recent years. One of the most important areas in which Internet of Things technology is applied is the Smart Cities system. The main difference between smart cities and other cities is that their components are connected to each other via the Internet. All these smart devices create a smart city system in general. One of the biggest and most important problems in many areas where the Internet is used is security. The article looks at possible security problems in the system of smart cities and solutions to ensure cyber security. Key words: Smart city; Internet of Things; Information technologies; Security; Cyber security

Smart Refrigerator with Recipe Assistance

2017 ◽  
Vol 8 (2) ◽  
pp. 51-61
Author(s):  
Aishwarya Gadgil ◽  
Vedija Jagtap ◽  
Pooja Kulkarni
Keyword(s):  
Internet Of Things ◽  
Smart Home ◽  
Rfid Tags ◽  
Creative Processes ◽  
Rfid Tag ◽  
Technological Revolution ◽  
Load Cells ◽  
Time Required ◽  
Intellectual Power ◽  
The Way

Internet of Things (IoT) will lead to a technological revolution that will change the way people live and interact with their surroundings. Intelligent appliances combined with multimedia capability have been emerging in everyone's life. Smart home is one of the prominent areas of intelligent advances. Kitchen is considered as the center of our house, where the refrigerator plays an important role. Smart Refrigerator with Recipe Assistance will help in automating the refrigerator. The authors propose a system that would track the stock of ingredients in the refrigerator with the help of RFID tags and load cells. According to the availability of ingredients a list of possible recipes is predicted and suggestions will be given to the user. Whenever an item is identified by a RFID tag, estimations on the usage of ingredients are made and we can get notifications about the scarce products. The system will also help in checking the availability of ingredients based on the recipe user wishes to cook. The time required by an individual for manually checking the availability of ingredients in the refrigerator and then thinking about what to cook is greatly reduced using this system. Most of the information is automatically generated using RFID tags. Once the user logins into the application he/ she will be suggested the possible list of recipes based on the availability. Human intellectual power then can be used for new creative processes rather than using it for routine chores.

Perception and Management System for Building Energy Consumption Based on Internet of Things Technology

2013 ◽  
Vol 291-294 ◽  
pp. 945-948 ◽  
Author(s):  
Feng Qin Yu ◽  
Bei Tian ◽  
Xin Zhang ◽  
Qiang Wang ◽  
Dan Shi Yu ◽  
...  
Keyword(s):  
Energy Efficiency ◽  
Energy Consumption ◽  
Internet Of Things ◽  
Management System ◽  
Building Energy ◽  
Transport Layer ◽  
Building Energy Efficiency ◽  
Building Energy Consumption ◽  
Consumption Data ◽  
Internet Of Things Technology

The building energy consumption is one of three in China's energy consumption, the detection and monitoring for energy consumption of building is the basis for the work of building energy efficiency. This article describes a perception, monitoring and management system of building energy consumption based on Internet of Things technology architecture, in the system, various energy instrumentation is installed inside the building and measurement all kinds of energy consumption data in the perception layer, collection daterminal data connected to the RS485 bus access gateway for data transmission via Ethernet or mobile communication network in the network layer and transport layer, deal with the statistical analysis of the energy consumption data in the application layer. The system has been successfully applied to more than 50 large-scale public building to implement energy consumption monitoring and management, and the support of the underlying data for building energy efficiency.

scholarly journals Evaluating energy efficiency of Internet of Things software architecture based on reusable software components

2017 ◽  
Vol 13 (1) ◽  
pp. 155014771668273 ◽  
Author(s):  
Doohwan Kim ◽  
Jae-Young Choi ◽  
Jang-Eui Hong
Keyword(s):  
Energy Consumption ◽  
Internet Of Things ◽  
Software Architecture ◽  
Personal Information ◽  
High Energy ◽  
The Internet ◽  
Quality Factors ◽  
Reusable Components ◽  
Energy Evaluation ◽  
Internet Of Things Technology

Nowadays, Internet of Things technology has garnered a great amount of interest because it can make our life much easier, convenient, and even safer. Internet of Things devices can be connected to the Internet or to each other whenever and wherever in order to collect, process, and share information to support various services. In order to provide useful support, important issues related to security, performance, and energy consumption have to be considered. For example, important personal information can be easily exposed to others because Internet of Things can be easily hacked; low performance and high energy consumption can limit the effectiveness of devices. These issues can be considered as quality factors that need to be met in order to develop software applications in the Internet of Things domain. Energy consumption is critical to provide sustained service within mobile and wireless environments. To this end, this article focuses on how to develop Internet of Things software that takes low energy consumption into account. In particular, we propose energy evaluation techniques that are based on a software architecture that is designed to use reusable components. By performing an experiment, we could verify that our proposing method shows maximum 6.83% of error rate against code-based energy simulation. Our technique can help software engineers to judge whether or not software is developed to satisfy the particular requirements related with energy consumption.

Privacy in the Internet of Things

2019 ◽  
pp. 1569-1584
Author(s):  
Jayashree Kanniappan ◽  
Babu Rajendiran
Keyword(s):  
Data Collection ◽  
Internet Of Things ◽  
Personal Life ◽  
Smart Devices ◽  
The Internet ◽  
Privacy Threats ◽  
And Performance ◽  
Internet Of Things Technology ◽  
Privacy Issues ◽  
The Internet Of Things

Internet of Things technology is rapidly gaining popularity, not only in industrial and commercial environments, but also in personal life by means of smart devices at home. The Internet of Things (IoT) spawn new businesses and make buildings, cities and transport smarter. The IoT allows for ubiquitous data collection or tracking, but these useful features are also examples of privacy threats that are already limiting the success of the IoT vision when not implemented correctly. Privacy should be protected in the device, in storage, during communication, and at processing. The privacy of users and their data protection have been identified as one of the important challenges that need to be addressed in the IoT. The chapter presents the IoT technology, the various applications, and privacy issues. Various other issues such as security and performance are also addressed.

An Analysis of Integration of Internet of Things and Cloud Computing

2019 ◽  
Vol 16 (10) ◽  
pp. 4345-4349
Author(s):  
Latika Kakkar ◽  
Deepali Gupta ◽  
Sapna Saxena ◽  
Sarvesh Tanwar
Keyword(s):  
Cloud Computing ◽  
Internet Of Things ◽  
Data Storage ◽  
Secure Communication ◽  
Traffic Monitoring ◽  
Third Party ◽  
Smart Devices ◽  
The Internet ◽  
Battery Life ◽  
Smart Healthcare

The Internet of Things (IoT) comprises of various smart devices which are networked together to detect, accumulate, process, improve and interchange significant data over the Internet. IoT has improved our lifestyle by offering various applications such as intelligent home, smart healthcare, traffic monitoring and smart city devices. The IoT devices have restriction of power, battery life, memory and network constraints, so cloud can be used for accumulating and analyzing the IoT data. Due to the considerable increase in data transfer over Internet and other devices, the confidential information from the IoT sources required to be secure from any third party access. Cloud computing (CC) on the other side provides a protected, abrupt and advantageous data storage and computing services all over the internet. The integration of both these technologies can prove to be beneficial for each other. Therefore, we need an efficient and authentic method for secure communication in the IoT and cloud based big data environment. This paper provides a review of amalgamation of the IoT and cloud by featuring the implementation challenges and integration benefits.

Study on the Influence of Energy Saving Control System for Intelligent Building Based on Internet of Things Technology

2014 ◽  
Vol 608-609 ◽  
pp. 1066-1070
Author(s):  
Xiao Feng Hu
Keyword(s):  
Energy Consumption ◽  
Internet Of Things ◽  
Intelligent System ◽  
Building Energy ◽  
Building Energy Consumption ◽  
Existing Building ◽  
Management Platform ◽  
Environment Variable ◽  
Conditioning Equipment ◽  
Internet Of Things Technology

This article has conducted the research and analysis to the monitoring and management platform technology for existing building energy consumption equipment, and combined with the key technologies of the Internet of things technology-designed a set of intelligent system for building energy consumption monitoring and management based on wireless sensor network middle-ware. The system achieve the building energy consumption monitoring and rational utilization based on building energy service equipment (such as in lighting equipment, air conditioning equipment etc.) monitoring and management. Energy consumption of the equipment meet the scene of the user for the comfortable environment by change the state of environment , and the user can monitor the running status of all the equipment and environment variable information in the process, and to control energy consumption equipment.

scholarly journals A Survey of Models, Technologies and Trends in Decision Making with Internet of Things

2019 ◽  
Vol 4 (1) ◽  
pp. 26-38
Author(s):  
You Ari Faeni
Keyword(s):  
Decision Making ◽  
Internet Of Things ◽  
Human Life ◽  
Smart Devices ◽  
Decision Making Process ◽  
Life Data ◽  
Decision Making Framework ◽  
Internet Of Things Technology

The development of IoT (internet of things) technology encourages increased use of smart devices and their supporting applications. The use of smart devices and applications that are growing rapidly and large will certainly produce large amounts of data and information. The next challenge is how to use the data and information generated to help people solve various problems that exist and improve the quality of human life. Data is analyzed into information, knowledge and in the end it will be used to make decisions. With all the features offered by IoT, decision making is expected to be easier and more precise, according to the expected goals. This paper will discuss the IoT architecture and decision-making framework with IoT. Furthermore, it provides an overview of the models, technology and development of the decision making process with IoT based on previously published papers (journals and conferences). The main purpose of making this paper is to provide insights for researchers about decision making with IoT.

scholarly journals Cooperative Edge Computing Task Offloading Strategy for Urban Internet of Things

2021 ◽  
Vol 2021 ◽  
pp. 1-21
Author(s):  
Bo Wang ◽  
Mingchu Li
Keyword(s):  
Internet Of Things ◽  
Stackelberg Game ◽  
Edge Computing ◽  
Smart Devices ◽  
Smart Device ◽  
Cloud Data Center ◽  
Two Stage ◽  
Cloud Data ◽  
Internet Of Things Technology ◽  
Task Offloading

With the continuous progress of edge computing technology and the development of the Internet of Things technology, scenarios such as smart transportation, smart home, and smart medical care enable people to enjoy the smart era’s convenience. Simultaneously, with the addition of many smart devices, a large number of tasks are submitted to the edge server, making the edge server unable to meet the needs of completing tasks submitted by the smart device. Besides, if the task is submitted to the remote cloud data center, it increases the user’s additional delay and cost. Therefore, it is necessary to improve the task offloading strategy and resource allocation scheme to solve these problems. This paper first proposes a new task offloading mechanism and then proposes a two-stage Stackelberg game model to solve each participant’s interaction problem in the task offloading mechanism and ensure the maximization of their respective interests. Finally, a theoretical analysis proves the equilibrium of the two-stage Stackelberg game. Experiments are used to prove the effectiveness of the proposed mechanism. Comparative experimental results show that the proposed model can achieve better results regarding delay and energy consumption.

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