Poster_bhaskar
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This document describes a wireless sensor network system for monitoring temperature and gas leakage. The system uses small, low-power digital radios based on the IEEE 802.15.4 standard to wirelessly transmit sensor data from gas and temperature sensors up to 15-20 meters away. The sensors detect when temperature exceeds 40属C or gas levels exceed 120ppm and trigger an alarm buzzer. The system was tested successfully to monitor indoor environments and detect gas and temperature changes in real-time.
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This document describes a wireless gas leak detection and localization system for remote vehicles using a wireless sensor network. The system uses a PIC microcontroller interfaced with an MQ-6 gas sensor to detect inflammable gases and an LM35 temperature sensor to monitor engine temperature. If a gas leak is detected above a certain threshold, the system triggers a buzzer and sends an SMS via a wireless transceiver. It can also detect increases in temperature that may indicate a fire. The system aims to remotely detect and locate gas leaks in vehicles to prevent injuries, deaths and environmental damage.IRJET- An IoT based Low Cost Air Pollution Monitoring System
IRJET- An IoT based Low Cost Air Pollution Monitoring SystemIRJET Journal
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This document describes an IoT-based low-cost air pollution monitoring system. The system uses sensors to measure levels of pollutants like CO, CO2, and NO2. An ARM7 processor collects data from the sensors via a WiFi module. The data is displayed on an LCD screen and uploaded to a web server. This allows air quality to be monitored remotely using a phone or computer. The system is designed to be low-cost compared to traditional methods, making widespread monitoring more feasible. It aims to address the growing problem of air pollution and provide a way to easily track pollution levels over an area.IRJET- Implementation of Wireless Sensor in Coal Mine Safety System using Zigbee
IRJET- Implementation of Wireless Sensor in Coal Mine Safety System using ZigbeeIRJET Journal
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This document describes a wireless sensor network system for monitoring coal mine safety using ZigBee technology. Sensors underground measure environmental conditions like temperature, gases, and fires and send this data via ZigBee transmitters to a microcontroller. The microcontroller displays the data and sends it to a ZigBee receiver above ground, which then sends the information to a PC. The system aims to improve safety monitoring, reduce accidents in coal mines, and address issues like lack of wireless range and infrastructure underground. Key components include temperature, gas, and fire sensors; a microcontroller; ZigBee modules; and alarms to warn workers of detected dangers.Hs3513431348
Hs3513431348IJERA Editor
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This research article discusses the design and implementation of a wireless sensor network (WSN) using ARM processors, focusing on optimizing network density to improve cluster efficiency in the LEACH protocol. Key findings indicate that increasing network size raises data transmission costs and emphasizes the importance of fewer cluster heads for efficient message transmission. Various applications and functionalities of the sensors used in the WSN, such as temperature, pressure, PIR, and sound sensors, are detailed, highlighting their roles in monitoring environmental conditions.03 20237 arduino based gas-
03 20237 arduino based gas-IAESIJEECS
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The document discusses the development of an Arduino-based gas leakage control and temperature monitoring system, which aims to enhance safety by automatically detecting LPG leaks and controlling ventilation based on temperature measurements. Using gas sensors (MQ-5 and MQ-6), the system alerts users through SMS notifications, alarms, and visual displays while facilitating environmental control to prevent accidents. The proposed system shows improvements in response time and operational efficiency compared to existing solutions, contributing significantly to fire hazard prevention.WSN Based Temperature Monitoring System for Multiple Locations in Industry
WSN Based Temperature Monitoring System for Multiple Locations in Industryijtsrd
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This document describes a wireless sensor network system for monitoring temperature at multiple locations in an industry. The system uses Arduino boards, DHT11 temperature and humidity sensors, and nRF24L01 radio transceivers connected to wireless sensor nodes placed around the industry. The sensor nodes send temperature data to a gateway node, which then sends the data to the cloud for monitoring and alerts if the temperature exceeds a threshold. The system allows for easy temperature monitoring of inaccessible or costly to wire areas of an industry in real-time.Review Paper on Smart Sensor Network for Air Quality Monitoring
Review Paper on Smart Sensor Network for Air Quality MonitoringAM Publications
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This review paper addresses the critical issue of air pollution, particularly focusing on indoor air quality, and proposes a system capable of detecting various air pollutants using semiconductor sensors, microcontrollers, and wireless technology. The study highlights the severe health impacts of air pollution, such as respiratory and cardiovascular diseases, and emphasizes the need for efficient pollution monitoring mechanisms. It calls for increased awareness and collective efforts to mitigate air pollution and protect environmental health.Design And Implementation of Gas Turbine Combustion Chamber Control System Ba...
Design And Implementation of Gas Turbine Combustion Chamber Control System Ba...IOSR Journals
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This document discusses the design and implementation of a wireless sensor network (WSN) for monitoring and controlling gas turbine combustion chambers to eliminate the use of control cables, aiming to reduce costs in gas-based power plants. The WSN enables real-time monitoring of pressure and temperature, utilizing a prototype system that operates on a 2/3 voting logic for system tripping based on sensor inputs. The paper highlights the significance of WSNs in enhancing efficiency and maintaining economic stability within industrial processes involving gas turbines.Mobile and Web Applications for Sensing Hazardous Room Temperature using Wire...
Mobile and Web Applications for Sensing Hazardous Room Temperature using Wire...Mysa Vijay
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The document outlines a project that implements a wireless sensor network (WSN) for monitoring hazardous temperature levels using iris sensors. The system notifies users via a mobile app and web interface when temperature thresholds are exceeded, making it suitable for applications in fire detection in forests and buildings. The project emphasizes energy-efficient data transmission and uses a combination of TinyOS and NESC programming for programming the sensors.GSM BASED GAS LEAKAGE DETECTION SYSTEM
GSM BASED GAS LEAKAGE DETECTION SYSTEMIRJET Journal
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This document describes a GSM-based gas leakage detection system that was designed and tested. The system uses an MQ-2 gas sensor to detect combustible gases like LPG, an Arduino Uno microcontroller, a GSM module to send alert messages to users' phones, and a buzzer and LEDs for audible and visual alarms. When gas is detected above a threshold, the system sends an alert message, sounds the buzzer, and turns on a red LED. If the user replies "ALERT," neighbors will also be notified. The system was tested successfully using butane gas and could detect leaks and send alerts as intended to improve safety during gas emergencies when people may not be homeAd
Poster_bhaskar
- 1. MONITORING TEMPERATURE AND GAS LEAKAGE SYSTEM BASED ON WIRELESS SENSOR NETWORK Kaushal Baruah,Bhaskar Roy|Prof. Uma Sathyakam P.| SELECT WSN is a specification for a suite of high level communication protocols using small, low-power digital radios based on the IEEE 802.15.4-2003 standard for Low- Rate Wireless Personal Area Networks (LR-WPANs), such as wireless light switches with lamps, electrical meters with in-home-displays, consumer electronics equipment via short-range radio needing low rates of data transfer. The technology defined by the WSN specification is intended to be simpler and less expensive than other WPANs, such as Bluetooth. WSN is targeted at radio- frequency (RF) applications that require a low data rate, long battery life, and secure networking. WSN is a low-cost, low-power, wireless mesh networking standard. First, the low cost allows the technology to be widely deployed in wireless control and monitoring applications. Second, the low power-usage allows longer life with smaller batteries. Third, the mesh networking provides high reliability and more extensive range. We have tested our device with the spray ,if the output of the temperature value exceed 40 属C then the buzzer alarm is going to beep And for gas sensor ,if value exceeds 120ppm,then the buzzer is going to beep It detects gas leakage and temperature up to 15-20m from the gas leakage destination SCOPE of the Project Results Methodology Monitoring temperature and gas using wireless sensor network. Also to be able to monitor the indoor environment and detect and analyze the gas and temperature. Our paper combines gas sensors with wireless sensor network(WSN) nodes and provide users with optional monitoring subjects for constructing and wifi modules to get united with uploading real time sensor messages. Hardware kit of the project with all the important components connected and soldered on a wooden board and power supply taken from normal power outlet provided(220volts) which is then converted to 12 volts by the step down transformer shown in the picture. Monitoring volatile organic compound pollution levels in indoor environments is of great importance for the health and comfort of individuals, especially considering that people currently spend more than 80% of their time indoors. Once the pollution occurred in an insufficient ventilation location, the womankind and children will be the most directly affected; therefore, we hoped to focus the measurement environment on indoor surroundings in this paper.This paper proposes a pointing at several kinds of indoor pollutants and integrating multigas sensors. Our paper combines gas sensors with WSN (Wireless Sensor Network). Introduction This project has many applications in real life which include environmental monitoring,boiler control,fire detection.alcohol breadth tests,home safety,etc. We also tested the project and found that it works to detect gas and temperature in the specified range and as a result can be used in areas which require the detection of gas concentration in the atmosphere and temperature as well and control them as a result to a safe level. References Conclusion Contact Details kaushalbaruah94@gmail.com (9159885602) bhaskarroy18@gmail.com (9629769923) Protocols and architecture for wireless sensor network by H. Karl and A. Willig. Wireless sensor networks and technology, protocols and applications by K. Sohraby, D. Minoli and T. Znati. A survey on sensor networks by Ian F. Akyildiz,Weilian Su, Yogesh Sankarasubramaniam and Erdal Cayirci. Manual/Datasheet of MQ-6LPG-gas sensor and LM35-temperature sensor LCD DRIVERLCD DISPLAY POWER SUPPLY ARDUINO UNO CONTROLLER TEMPRATURE SENSOR GAS SENSOR WIFI Serial Data Transfer Data Frame DB9 SBUF Level Sifter Fig.1 Shows the typical sensitivity characteristics of the MQ-6LPG (Gas Sensor)ordinate means resistance ratio of the sensor (Rs/Ro), abscissa is concentration of gases. Rs means resistance in different gases, Ro means resistance of sensor in 1000ppm LPG. All tests are under standard test conditions. FIG 2:BLOCK DIAGRAM OF THE ENTIRE DEVICE