International Research Journal of Engineering and Technology (IRJET) Volume: 11 Issue: 05 | May 2024
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e-ISSN: 2395-0056 p-ISSN: 2395-0072
PIT-PATROL: A SENSOR SYSTEM TO TRACK AND MAP POTHOLES ANJALI KRISHNA1, GAYATHRI M R2, SOUMYA K3, PRANAV M4, Mr. VISHNU V K5 1,2,3,4 UG Student, Department of Civil Engineering, Jawaharlal College of Engineering and Technology,
Ottapalam, Kerala, India Department of Civil Engineering, Jawaharlal College of Engineering and Technology, Ottapalam, Kerala, India ---------------------------------------------------------------------***--------------------------------------------------------------------5 Assistant Professor,
Abstract - This project proposes a pioneering solution to
vehicles but also pose a significant threat to the safety of motorists and pedestrians alike.
the ubiquitous problem of potholes with the development of a sensor system. Potholes present a persistent challenge to road infrastructure, leading to vehicle damage and jeopardizing road safety. Leveraging the precision of Ultrasonic Sensors, this project introduces an efficient method for real-time detection of potholes by identifying variations in the road surface. Integration with GPS technology ensures accurate geospatial coordinates, enabling the creation of a dynamic map that visualizes the location and severity of potholes. The literature review underscores the limitations of conventional pothole detection methods and highlights the potential of sensor-based technologies. Our approach involves a systematic integration of Ultrasonic Sensors and GPS devices, offering a robust and cost-effective solution for proactive road maintenance. The project not only aims to enhance roadsafety but also explores the feasibility of employing data analytics for predicting and preventing future pothole formation. This project's significance lies in its potential to revolutionize road maintenance practices, reduce repair costs, and contribute to the development of smarter and safer urban environments. The outcomes of this project have far-reaching implications for transportation management, urban planning, and the realization of resilient and sustainable infrastructure networks.
Against this backdrop, our project embarks on a mission to tackle the pervasive problem of potholes through the integration of cutting-edge technologies. Pothole Detection and Mapping Using Ultrasonic Sensor and GPS is an endeavour that seeks to leverage the capabilities of Ultrasonic Sensors in tandem with GPS technology to create a comprehensive system for the real-time detection and mapping of potholes. This project represents a convergence of innovation, addressing the challenges posed by potholes not merely as a localized issue but as a systemic concern with implications for safety, infrastructure maintenance, and urban planning. The maintenance of road infrastructure has always been a critical aspect of urban development and civic responsibility. Potholes, those insidious depressions in the road surface, are born from a complex interplay of factors, including water infiltration, traffic-induced stress, and the cyclical freezethaw cycles that afflict roads in colder climates. Despite the advances in construction materials and engineering techniques, potholes persist as a recurring menace that demands continual attention. Traditional methods of pothole detection, often reliant on visual inspections by road maintenance crews, are timeconsuming, labour-intensive, and subject to human error. The consequences of delayed detection and repair are manifold, ranging from increased vehicular repair costs to heightened risks of accidents and injuries. It is against this backdrop that the need for an automated, technology-driven solution becomes evident—a solution that can identify potholes swiftly and accurately, enabling a proactive approach to road maintenance.
Key Words: IoT, NodeMCU, Arduino UNO Microcontroller, Voltage Regulator Module, Ultrasonic Sensor,
1.
INTRODUCTION
In the intricate tapestry of modern urban infrastructure, roads constitute a vital framework that underpins the seamless functioning of societies. Roads are the conduits of progress, enabling the efficient flow of commerce, the commute of millions, and the connectivity that knits cities and regions together. However, the integrity of these thoroughfares is constantly challenged by the relentless forces of wear and tear, weather-induced stresses, and the sheer weight of vehicular traffic. Among the myriad challenges that afflict roadways, the presence of potholes stands out as both a ubiquitous and pernicious issue. These disruptions in the road surface not only exact a toll on
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2. THE METHODOLOGY The methodology involves integrating ultrasonic sensors for real-time pothole detection, employing distance measurement principles. The ultrasonic sensor data is processed through a microcontroller to identify anomalies indicative of potholes. Concurrently, GPS technology is utilized to provide accurate geolocation coordinates for each detected pothole. The integration of these technologies
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