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Design and Implementation of a Smart Meter 9th

Design and Implementation of a Smart Meter

9th European-Alliance-for-Innovation (EAI) International Conference on e-Infrastructure and e-Services for Developing Countries (AFRICOMM

作者： Gumyusenge, Florien Mukamana, Jeannette Mugisha, Robert Garba, Aminata A. Saint, Martin Carnegie Mellon Univ Kigali Rwanda

ISBN: (纸本)9783319988276;9783319988269

This paper presents the design and the implementation of a smart meter for prepaid electricity using an arduino microcontroller, a global system for mobile communication (GSM) module, and a liquid crystal display (LCD). The smart meter allows users to remotely recharge their meter after purchasing prepaid electricity using a mobile phone. It also allows the meter owner to receive notifications about the level of prepaid credit available in the meter, the meter status, and a threshold for recharge notifications. This paper also discusses the advantages of the proposed system to customers, and the utility company, as well as some of the challenges encountered, and provides recommendations to various stakeholders.

关键词： Smart meter GSM module arduino microcontroller

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Data Structure and Simulation of the Centralized Control System for Transport Robots

Data Structure and Simulation of the Centralized Control Sys...

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IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (EIConRus)

作者： Lupin, Sergey Linn, Htun Htun Linn, Kyaw Nay Zaw Natl Res Univ Elect Technol Zelenograd Russia

ISBN: (纸本)9781728103396

In this article, the data structure and simulation of the centralized control system for transport robots is implemented. In the simulation transporting a definite number of products using a group of robots is performed. The purpose is to reduce the total waiting time during the transportation process. The crucial issue to be considered is implementing the most sensible and effective way to assign tasks to individual robots. We present a solution for products transportation using multiple robots with the centralized control system. Our approach has been performed and established in simulation using the AnyLogic environment and implemented the transport robot model based on arduino microcontroller using centralized control system.

关键词： data structure robot centralized control system agent-based modeling arduino microcontroller

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An Advanced First Aid System Based on an Unmanned Aerial Vehicles and a Wireless Body Area Sensor Network for Elderly Persons in Outdoor Environments

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SENSORS 2019年第13期19卷 2955.-2955.页

作者： Fakhrulddin, Saif Saad Gharghan, Sadik Kamel Al-Naji, Ali Chahl, Javaan Middle Tech Univ Elect Engn Tech Coll Dept Med Instrumentat Tech Engn Baghdad Iraq Univ Mosul Coll Dent Mosul Iraq Univ South Australia Sch Engn Mawson Lakes SA 5095 Australia Def Sci & Technol Grp Joint & Operat Anal Div Melbourne Vic 3207 Australia

For elderly persons, a fall can cause serious injuries such as a hip fracture or head injury. Here, an advanced first aid system is proposed for monitoring elderly patients with heart conditions that puts them at risk of falling and for providing first aid supplies using an unmanned aerial vehicle. A hybridized fall detection algorithm (FDB-HRT) is proposed based on a combination of acceleration and a heart rate threshold. Five volunteers were invited to evaluate the performance of the heartbeat sensor relative to a benchmark device, and the extracted data was validated using statistical analysis. In addition, the accuracy of fall detections and the recorded locations of fall incidents were validated. The proposed FDB-HRT algorithm was 99.16% and 99.2% accurate with regard to heart rate measurement and fall detection, respectively. In addition, the geolocation error of patient fall incidents based on a GPS module was evaluated by mean absolute error analysis for 17 different locations in three cities in Iraq. Mean absolute error was 1.08 x 10(-5)degrees and 2.01 x 10(-5)degrees for latitude and longitude data relative to data from the GPS Benchmark system. In addition, the results revealed that in urban areas, the UAV succeeded in all missions and arrived at the patient's locations before the ambulance, with an average time savings of 105 s. Moreover, a time saving of 31.81% was achieved when using the UAV to transport a first aid kit to the patient compared to an ambulance. As a result, we can conclude that when compared to delivering first aid via ambulance, our design greatly reduces delivery time. The proposed advanced first aid system outperformed previous systems presented in the literature in terms of accuracy of heart rate measurement, fall detection, and information messages and UAV arrival time.

关键词： algorithm arduino microcontroller drone fall detection first aid GPS GSM heart rate smartphone UAV WBSN

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IoT Powered Vehicle Tracking System (VTS) 18th

IoT Powered Vehicle Tracking System (VTS)

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18th International Conference on Computational Science and Its Applications (ICCSA)

作者： Jagwani, Priti Kumar, Manoj Univ Delhi Aryabhatta Coll Dept Comp Sci New Delhi 110021 India Indian Inst Technol Sch Informat Technol New Delhi 110016 India

ISBN: (纸本)9783319951713;9783319951706

With its new avenues, Internet of Things is bringing immense value and potential to the life style of masses. One of the important applications is managing and tracking large fleet which falls under domain of effective transportation and logistics. In this paper a framework has been proposed for real time fleet tracking system. This framework is composed of GPS, GSM and microcontroller technologies. The key features of the system are real-time location tracking, an open-source GIS platform, flexibility and a web-based user interface provided at the base station. A prototype of the proposed system is implemented. Our system prototype is experimentally tested for many trips in Delhi NCR region of North India. The system has been found stable and robust. Targeted fleet has been accurately tracked and its location has been transmitted to the server in real time. Further, with the capabilities of geofencing, functionality of traccar server, its user friendly interface the system is serving the purpose of ubiquitious fleet tracking system providing maximum accessibility for user anytime and anywhere.

关键词： Vehicle tracking system Internet of Things Fleet management GPS arduino microcontroller GSM

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Design and Implementation of the Micro-electric Discharge Machine to preare nano silver colloid 13

Design and Implementation of the Micro-electric Discharge Ma...

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13th IEEE Conference on Industrial Electronics and Applications (ICIEA)

作者： Tseng, Kuo-Hsiung Chou, Chih-Ju Shih, Sheng-Hao Chung, Meng-Yun Natl Taipei Univ Technol Dept Elect Engn Taipei Taiwan

ISBN: (纸本)9781538637586

This study explored the preparation method of the micro electrical discharge machine (m-EDM). The electronically controlled system was designed through an electrode system platform transmitting an arduino microcontroller, a motor linked three axis moving pan head, and 3D printing technology, which replaced the traditional manual method to render the mechanism more stable and convenient to operate and increase the efficiency of the preparation process. The preparation process was optimized through Ziegler-Nichols method, in which the closed loop control system identified the critical coefficient and the shock period through steady state oscillation. According to this method, the PID servo control parameter ratio was adjusted to affect the gap control of the electro spark discharge process.

关键词： micro electrical discharge machine arduino microcontroller Nano silver proportional-integral-derivative VisSim

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Digitally Controlled Hybrid Liquid Level Detection System Using Programmable Logic Controller and microcontroller 1st

Digitally Controlled Hybrid Liquid Level Detection System Us...

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International Conference on Emerging Trends and Advances in Electrical Engineering and Renewable Energy (ETAEERE)

作者： Kayande, U. B. Jaspreetkaur, P. Kulkarni, R. M. Mahajan, S. B. Sanjeevikumar, P. Marathwada Inst Technol Dept Elect & Elect Engn Aurangabad Maharashtra India Univ Johannesburg Dept Elect & Elect Engn Johannesburg South Africa

ISBN: (纸本)9789811047626;9789811047619

In this paper, digitally controlled hybrid liquid level detection (HLLD) system using programmable logic controller (PLC) and microcontroller is articulated. In most of the industries, liquid (chemicals, paint, water, etc.,) is stored at ground levels or in underground tanks and then pumped into overhead tanks as per requirement. This method is advantageous because it is very easy to unload tanks of liquid into underground tanks, and liquid can be pumped as per its necessity. PLC is excellent industrial controller which is used for pump control along with its analog module interfaced to sensor for level detection. This system is efficient but very costly because of analog module. Proposed system eliminates the analog module and replaces it with an embedded microcontroller. In proposed system, PLC analog module is replaced by arduino microcontroller. This reduces cost of system very much, even the sensors used with microcontroller are comparatively very cheap than those used with PLC directly. In the proposed mechanism, supervisory control and data acquisition (SCADA) system is also interfaced with PLC which monitors the level of liquid and logs the data of liquid usage for analysis. This paper gives detailed information of proposed system along with flowcharts, algorithms, and hardware implementation with actual result of SCADA system.

关键词： Digital control Liquid level detection Programmable logic controller arduino microcontroller SCADA

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Trial and Evaluation of LoRa Performance For Smart System Multi-Client Model

Trial and Evaluation of LoRa Performance For Smart System Mu...

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International Seminar on Intelligent Technology and Its Applications (ISITIA)

作者： Rachmani, Achmad Fauzi Zulkifli, Fitri Yuli Univ Indonesia Fac Engn Dept Elect Engn Depok Indonesia

ISBN: (纸本)9781538676547

Based on data from Director General of POSTEL Indonesia, the prospect of Internet of Things in Indonesia reached 444 trillion with 400 million sensors connected. Various sectors are beginning to implement IoT as their automation systems such as industry, health, logistics, and agriculture. The proposed IoT system in this paper is using LoRa module transceiver and arduino microcontroller. The data is sent through LoRa 915 MHz from 3 node sensor to the master. After data received in master LoRa, then the data is passed through to the server to be analyzed. Based on the outdoor measurement at 1 km, Rx LoRa obtain the RSSI below -100 dBm with average of PDR 58%. In indoor condition the RSSI value varies from -46 dBm to -85 dBm with PDR above 90%. In outdoor area the path loss exponent value in range 2.81-2.92. Meanwhile indoor area path loss exponent value in range 3.76-3.90 for all client.

关键词： LoRa 915 MHz arduino microcontroller RSSI PDR Path loss Exponent IoT

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An IoT Based Green Waste Management System For Bangladesh

An IoT Based Green Waste Management System For Bangladesh

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International Conference on Advances in Science, Engineering and Robotics Technology

作者： Mazhar Ibna Zahur Md. Saidur Rahman Aysha Akther Kazi Masudul Alam DGTED Lab Computer Science & Engineering Discipline Khulna University

ISBN: (纸本)9781728134468

Internet-of-Things (IoT) has introduced new avenues of application development towards the Smart City vision. Urbanization is a common trend of current society and its rapid growth demands smarter solutions for waste management in the cities. A probable solution of this problem is the adoption of IoT based waste management systems. In this case, we have to build smart bins that will be connected with the cloud setup of the city authority and will provide constant updates of the waste status of the bins. A critical issue in this case is to provide power to this smart bin establishments. This problem can further be handled by incorporating reusable energy sources such as solar panels with the smart bin setups. In this paper, we design and develop an IoT and cloud based framework for waste management. We have designed and developed smart bins that are intermittently connected to the cloud data storage to share their waste status. City authority is given required web interfaces to manage smart bin installations. Garbage collectors are given mobile applications to help planning garbage collection routes dynamically.

关键词： Waste management Green IoT Smart bin arduino microcontroller Reusable energy Waste Management waste management system waste collection Bangladesh Energy sources Bins Bin city Solar collectors Mobile Applications Data Storage Organic wastes Yard wastes Clouds

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Evaluation and Design of a Three - Phase Inverter for a Maglev Application

Evaluation and Design of a Three - Phase Inverter for a Magl...

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IEEE Conference on Power Electronics and Renewable Energy (CPERE)

作者： Mohammad Abdul Bhuiya Mohammad Ashraf Asif Haniff Enyi Okorie Somtochukwu Kofoalada Yahya Koraz Mohamed Z. Youssef Faculty of Engineering and Applied Science University of Ontario Institute of Technology Oshawa ON Canada

ISBN: (纸本)9781728109114

This paper examines an early, proof of concept solution for the design of a three - phase power inverter. The need for an inverter design is required for the drivetrain component (Linear Induction Motor) of a magnetic levitation / Hyperloop transportation system. The design revolves around a typical inverter topology driven by an open-loop controller design. The design proposed in this paper is the integration of an arduino microcontroller and an inverter circuit. The proposed inverter circuit consists of the main components which includes a three - phase gate driver and Insulated Bipolar Transistors (IGBTs) rated for 600V and a PWM controller. The controller used provides the required pulse width modulation (PWM) signals to drive the inverter circuit. The validity of the proposed design is proven through the comparison of the simulations performed in PSIM and the experimental results.

关键词： Inverter Pulse width modulation (PWM) arduino microcontroller Linear induction motor (LIM) INVERTER CIRCUITS Inventors phase inverter open-loop controllers Pulse width modulation Magnetic levitation

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A General Purpose Game Module for Children with Autism Spectrum Disorder

A General Purpose Game Module for Children with Autism Spect...

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IEEE-EMBS Conference on Biomedical Engineering and Sciences (IECBES)

作者： Qidwai, Uvais Connor, Olcay Qatar Univ Dept Comp Sci & Engn Doha Qatar Step Step Sch Children Special Needs Doha Qatar

ISBN: (纸本)9781538624715

The percentage of children with Autism Spectrum Disorder (ASD) has been increasing in the world in general and in the Middle East in particular throughout the years. The growing numbers have not been directly linked to a particular cause but are likely to be a result of gene mutations and environmental factors affecting early brain development. Autism affects children in different ways, which makes each child with ASD behave uniquely;however, some behaviors are common in many of those children such as lacking emotional and social skills. This paper presents a digital gaming module, which has been designed to help in the therapeutic process of children with ASD. The module involves displaying images on a touch screen through arduino MEGA platform with Wi-Fi module connected to a graphical user interface to design different types of activities. The module can display various types of images as needed in the activity. The displayed images involve basic facial expressions, geometric and other objects, and text in such a way that the children could select the images corresponding to questions asked by the care-giver.

关键词： Autism Spectrum Disorder Interactive Game General Purpose Digital Learning Tool arduino microcontroller LabVIEW

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