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无线互联科技 2023年第12期20卷 50-52页

作者：高亭渤海理工职业学院河北黄骅061100

随着物联网技术的兴起,其广泛应用也在深刻地改变着人们的生活。越来越多的技术被应用到智慧农业、智能家居等领域。文章在研究物联网相关的技术发展和整体架构的同时,探讨基于MQTT协议的物联网实时数据采集及数据可视化相关的应用,希... 详细信息

随着物联网技术的兴起,其广泛应用也在深刻地改变着人们的生活。越来越多的技术被应用到智慧农业、智能家居等领域。文章在研究物联网相关的技术发展和整体架构的同时,探讨基于MQTT协议的物联网实时数据采集及数据可视化相关的应用,希望能够通过数据可视化技术,让更多人更方便地使用物联网技术。文章提出的模型使用arduinouno作为微处理器,控制各种传感器获取环境中的数据,并使用ESP8266模块将相关数据发送到云平台,在ThingSpeakTM云平台实现可视化。MQTT协议主要用于将数据传送到应用层。

关键词： MQTT arduino uno ThingSpeakTM 数据可视化

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Design and Development of IOT Based Prototype Police Barricade

Design and Development of IOT Based Prototype Police Barrica...

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IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS)

作者： Mangal, Antriksh Goyal, Anirudh Kulkarni, A. R. Delhi Technol Univ Dept Elect Engn New Delhi India

ISBN: (纸本)9781728196152

With growing concerns over road traffic mismanagement and rampant untraced vehicle movement, it becomes imperative to deploy countermeasures. In this paper, we propose a solution for installation of contact-free road barricading system which employs motorized barricades and automatic vehicle e-pass authentication. To provide economical viability, the system is implemented using low cost hardware. Motorization is carried out using DC motor modulated by microcontroller and vehicle verification by computer vision techniques and scraping data from webpages of authorities governing road traffic.

关键词： ANPR Haar Cascade OCR arduino uno Raspberry Pi Automatic Barricade QR Code Reader

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Automation of Traffic Lights through IoT 7

Automation of Traffic Lights through IoT

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7th IEEE International Conference on Smart Structures and Systems (ICSSS)

作者： Chilakala, Sudhamani Renuka, N. Mubeen, Suraya Dept ECE CMR Tech Campus Hyderabad India

ISBN: (纸本)9781728172231

The level of pollution at traffic lights has increased with the increased vehicle use, which results in harmful effects on humans those who are exposed to it directly. Pollution monitoring using internet of things (IoT) over traffic lights is proposed to monitor and check live air quality as well as temperature and humidity levels at the traffic signals through IoT. This proposed system uses gas sensor and temperature sensors to sense the presence of harmful gases like carbon monoxide, carbon dioxide, smoke, ammonia and humidity in the atmosphere. This information is constantly transmitted to the microcontroller and same is reported to the online server through Wi-Fi module. Based on this the traffic lights ON/OFF timing rates are automatically modified. This proposed method controls the pollution and temperature at traffic lights automatically.

关键词： Pollution Humidity Temperature IoT arduino uno ThingSpeak

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A Low Cost Health Monitoring System by Maintaining Covid 19 Protocol 6

A Low Cost Health Monitoring System by Maintaining Covid 19 ...

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6th International Conference on Trends in Electronics and Informatics (ICOEI)

作者： Gaikwad, Kunal D. Gadgil, Poonam U. Chandekar, Kamlesh V. MGSMs ASC Coll Chopda Dept Elect Jagaon 425107 India Karmaveer Bhaurao Patil Coll Rayat Shikshan Sansthas Dept Phys Mumbai India

ISBN: (纸本)9781665483285;9781665483292

Social isolation and home quarantining have been standard procedures around the world, since the outbreak of the novel coronavirus (COVID-19) sickness pandemic. Due to the spread of the COVID-19 disease, patients' remote monitoring becomes even more important in this situation. There are two reasons for this: (i) They must be kept alive and their symptoms under control;(ii) they must not leave the quarantined region throughout the quarantine time. This work presents a low-cost method for sensing patients' the physiological characteristics and displaying them on an Android-based mobile application. The arduino uno, a DHT11 Humidity Temperature Sensor sensor device, and HC-05 Bluetooth module were carried out to make up the system. A sensor was included in the system to capture the physiological health parameters of patients automatically. As a result, the patients can be remotely observed using the suggested method from a safe distance, avoiding direct contact and adhering to social distancing procedures. It was developed using free available online platform for developing mobile application is MIT inventor-2. Thus, even at the most difficult stage of the COVID-19 epidemic, increased health and a comfortable lifestyle can be accomplished.

关键词： Covid 19 Pandemic arduino uno DHT11 Humidity Temperature Sensor HC-05 Bluetooth MIT inventor-2 Mobile App

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Development of Electricity Theft Detector with GSM Module and Alarm System 12

Development of Electricity Theft Detector with GSM Module an...

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IEEE 12th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management (HNICEM)

作者： Astronomo, Jennica Dane Dayrit, Mariel Edjic Jr, Christopher Regidor, Engr Richard T. Univ Mindanao Coll Engn Educ Elect Engn Program Davao Philippines

ISBN: (纸本)9781665419710

Electrical pilferage costs distribution companies millions annually. This dilemma, if continued unsolved, will greatly affect the economy. Electricity theft is the utilization of electricity without any contract with the supplier. To eradicate this crime, the development of an electricity theft detector with GSM module and alarm system was conceived. The study aims to design, fabricate, and test the functionality of an arduino-based electricity theft detector with GSM module and alarm system. The circuitry is composed of an arduino uno module, GSM module, LCD, and current sensors. The system detects electrical pilferage whenever the current difference between the two current sensors, which are located on the drop-wire section and the electricity service cap, reaches a threshold. The microcontroller analyses the data given by the sensors, and whenever there is theft, it commands the system to alarm, and the GSM module sends an SMS prompt to the electric utility company. The prototype was overall functional, having an alarm time average of 7.752 seconds and an SMS prompt time of 15.584 seconds. Also, the average current sensor difference was 0.339 amperes. The threshold amperage was set to 0.2 amperes, for it is mostly the average current rating for most basic appliances, and any value lower would be affected by the transient stage of such loads.

关键词： electricity theft arduino uno current sensor tampering non-technical loss

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IoT based Smart Stick with Automated Obstacle Detector for Blind People 6

IoT based Smart Stick with Automated Obstacle Detector for B...

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6th International Conference on Trends in Electronics and Informatics (ICOEI)

作者： Natarajan, Vyash Yogeshwaran, M. Canessane, Aroul Sathyabama Inst Sci & Technol Dept Comp Sci Chennai Tamil Nadu India

ISBN: (纸本)9781665483285;9781665483292

The world is overwhelmed by its new technologies and inventions. Recent years witness that, every part of the world is integrating with technology to become more productive and powerful. To contribute more to this technology driven society, this research study attempts to propose an automated model for the blind stick used by blind people to assist and establish a safe and secure environment for the blind population as a part of this generation's dedication to contributing more to society through technology. This model has been successfully developed with the concept of Internet of Things [IoT] by integrating necessary sensors and arduino uno processor.

关键词： IOT arduino uno Ultrasonic sensors Smart stick

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Design and Business Modeling of an IoT Based Cost-Effective Vehicular Monitoring System for Next Generation Smart Vehicle 6

Design and Business Modeling of an IoT Based Cost-Effective ...

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6th IEEE International Women in Engineering (WIE) Conference on Electrical and Computer Engineering (WIECON-ECE)

作者： Khan, Md Shahrukh Adnan Akter, Tanzina Hossain, Mirza Muhammad Yeamin Hossain, Md Shamim Mazumder, Saykot Alam, Md Khairul Canadian Univ Bangladesh Dept Elect & Elect Engn Dhaka Bangladesh Univ Asia Pacific Dept Elect & Elect Engn Dhaka Bangladesh

ISBN: (纸本)9781665419178

In the fast-moving world, we live in, every piece of electronics in our lives already has a smarter counterpart. Vehicles are no exception to this pattern and in the previous 10 years, they have gotten more intelligent than their drivers have, and as a rule - became more secure and progressively cost-efficient. In our research, we designed a cost-effective arduino based smart monitoring system and vehicle tracking system that will be making our life easier, and secure. Here we implemented a system that includes an automatic temperature based fan speed control system, coolant/water level detection, engine oil level detection, engine temperature detection. We designed the monitoring system using arduino uno and arduino touch screen display for real-time monitoring. This system will show coolant/water level, engine oil level, engine temperature, fan speed in percentage scale, tachometer reading in RPM of vehicles, will be fitted in front of the driver. A low-cost vehicle tracking system is implemented for tracking vehicles at any time. We also designed a smartphone application by using MIT app inventor for showing vehicle location on a map. The entire system has been tested and the result has been included. We get satisfactory performance from the test result. Finally, a cost comparison between the price of our entire system and the price of the recent market has been attached. The price of the smart transport system that we approached is lower than the market price. Business modeling of the proposed system is also included.

关键词： IoT Smart Vehicle arduino uno RPM meter Waterproof Temperature sensor Waterproof Ultrasonic Sensor GPRS module GPS module Mobile App

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A Novel Smart Gas Stove with Gas Leakage Detection and Multistage Prevention System Using IoT LoRa Technology

A Novel Smart Gas Stove with Gas Leakage Detection and Multi...

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IEEE Electric Power and Energy Conference (EPEC)

作者： Islam, Md Rakibul Matin, Abdul Siddiquee, Md Saifullah Hasnain, Fahim Md Sifnatul Rahman, Md Habibur Hasan, Tonmoy Rajshahi Univ Engn & Technol Elect & Comp Engn Rajshahi Bangladesh Mem Univ Newfoundland Elect & Comp Engn St John NF Canada

ISBN: (纸本)9781728164892

The outline and implementation of a low power realtime gas leakage detection and LoRa wireless communication technology-based notification system are accompanied by the multistage safety features in the kitchen as well as in the house have been inaugurated in this paper. The proposed system comprises a LoRa client and a LoRa gateway. LoRa client was made by the RFM69HW LoRa module, arduino uno, and some sensing devices, which were installed in the kitchen. Primarily a LoRa gateway was installed in our community. This LoRa gateway was associated with a cloud server (Ubidots) by employing Wi-Fi networks as transmission media. When gas leakage was detected, liquid crystal display (LCD), and the buzzer were activated, thereupon a GPS sensor identified the geographical position of the affected area, and LoRa client stored the measured data to Ubidots IoT platform, afterword data was sent to the user and police station, and eventually, the main power circuit at home was tripped off, and the exhaust fan was activated for avoiding further accidents. Here, for the efficient use of heat from a conventional gas stove in Bangladesh, and subsequently, for the secure power supply to the whole system, power was generated from the unused heat during cooking using the seeback concept of thermoelectric power generation(TEG) module.

关键词： IoT LoRa technology Smart gas stove Gas sensor GPS sensor TEG module arduino uno

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SARGoT: Smart Autonomous Robotic Goods Transporter

SARGoT: Smart Autonomous Robotic Goods Transporter

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International Multi-Conference on Computing, Communication, Electrical and Nanotechnology (I2CN)

作者： Abraham, Akhil Ananthakrishnan, G. S. Varghese, Bijeesh B. Sivakumar, S. Rakesh, S. Mangalam Coll Engn Dept ECE Kottayam Kerala India

In the present condition industrial loading and unloading of heavy loads manually is one of the most important objectives which turn out to be quite difficult, time-consuming and risky for humans. In this modern era robots are being developed for various purposes to accomplish many tasks which seem to be too complex for humans. The advantage of using robots, for industrial purpose have been excellent in terms of speed and efficiency of doing required tasks compared to that of humans. To solve this problem we have designed a robot named SARGoT. This robot has got mainly three features and they are: Path-Tracking. Avoiding Collision, Loading and Unloading heavy industrial goods. The autonomous robot is designed to start its movement from a starting position where goods are loaded on it, then follow a black track and unload goods by itself after reaching a destination place. Infrared sensor has been mounted in the front of the robot so that the sensor can detect path by emitting and receiving signals allowing it to move in the predefined path having left and right turns to carry goods from starting position to the destination position. arduino uno has been used for the coding section and the control circuit of the robot has been implemented for controlling the robot's movement within the defined track. The robot has been designed in such a way that it has the ability to avoid collision with any obstacles that come in its way. Ultrasonic sensor has been used in the robot to send the signal and detect the presence of any obstacle that may appear in the robot's track and stop momentarily for certain time until the obstacle move away. Building an industrial robot with moderate Speed, good efficiency in loading and unloading purpose within a short time to ease human suffering has been the main objective of this paper. (C) 2019 Elsevier Ltd. All rights reserved.

关键词： Avoiding Collision Path Tracking arduino uno loading and Unloading heavy industrial goods

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An open-source non-contact thermometer using low-cost electronic components

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HARDWAREX 2021年 9卷 e00183页

作者： Mnati, Mohannad Jabbar Chisab, Raad Farhood Al-Rawi, Azhar M. Ali, Adnan Hussein Van den Bossche, Alex Middle Tech Univ Inst Technol Baghdad Baghdad Iraq Middle Tech Univ MTU Tech Inst Kut Baghdad Iraq Al Mamon Univ Coll Elect Power Tech Dept Baghdad Iraq Univ Ghent Dept Elect Energy Met Mech Construct & Syst Ghent Belgium

Due to the spread of COVID-19 across the world and the increased need for non-contact thermometers to prevent the spread of disease, a new electronic thermometer has been designed and implemented for measuring human body temperature from a distance. This device is currently in use at building entrances to measure the body temperatures of employees, students, and customers. This system is designed using low-cost easy-toassemble open-source electronic components. The system consists of seven main parts: an arduino uno microcontroller, an infrared (IR) thermometer for non-contact temperature measurements (GY-906 MLX90614ESF module), an IR motion sensor (TCRT 5000) for the purpose of contactless initiation of the system, a graphic LCD to display results, a DS3231 clock module for a real-time clock and calendar, and a micro-SD storage board to store device audio instructions. (C) 2021 The Authors. Published by Elsevier Ltd.

关键词： Non-contact thermometer GY-906 MLX90614ESF arduino uno TCRT 5000 16*2 LCD DS3231 SD storage board

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