The document presents a project on an ultrasonic radar system developed by students of Jaihind College of Engineering, focusing on non-contact measurement and detection of objects using ultrasonic sensors. It outlines the problem statement, objectives, methodology, hardware and software requirements, implementation process, and concludes with the system's applicability in robotics for object detection and avoidance. The project employs an HC-SR04 sensor effective within a range of 2 to 40 cm.

1. A Project Presentation on
Jaihind College Of Engineering,Kuran Project Presentation
16 March 2023
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Ultrasonic Radar
Under The Guidance of
Prof. Kale A. S.
Presented by
Lakare Vaishnavi R.
Nikam Shreya R.
Pavle Trupti B.
Suryawanshi Sonal S.
Second Year,Department of AI&DS

2. Presentation Outline
16 March 2020
1. Problem Statement
2. Objectives
3. Methodology
4. Software and Hardware Requirements
5. Implementation
6. Conclusion
7. References
16 March 2020 Jaihind College Of Engineering,Kuran Project Presentation
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3. 1.Problem Statement
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1. Sound Waves and Ultrasonic Sensors:
- All objects produce sound waves due to their natural frequency, but ultrasonic waves are beyond
human hearing range, typically around 20,000 Hz.
- Ultrasonic sensors detect these waves, converting sound energy into electrical energy and vice
versa.
2. Applications:
- Ultrasonic detectors are used for various purposes including object position and orientation
measurement, collision avoidance systems, and surveillance.
- They provide non-contact measurements, overcoming issues like linear measurement problems.
3. Principles:
- The speed of sound depends on the square root of the ratio between medium density and stiffness,
and environmental factors like temperature can affect it.
- Ultrasonic waves are sent, reflected off objects, and studied to determine distance, position, and
speed.
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4. 3. Objectives
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The objective is to utilize ultrasonic sensor technology for non-contact
measurement and detection of various parameters such as object
position, orientation, and speed.
By converting sound energy into electrical energy and vice versa,
ultrasonic sensors provide accurate distance measurements and enable
applications including collision avoidance, surveillance, and range
finding. Through analysis of reflected ultrasonic waves, objects'
properties can be determined, enhancing understanding and facilitating
efficient object detection and tracking..
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5. 4. Methodology
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16 March 2020
Proposed System Block Diagram :
Arduino Micro-
Controller
Servo-motor
Ultra-sonic Sensor
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6. 5. Software Hardware Requirements
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16 March 2020
*Software
Requirements:
*Hardware
Requirements:
• Arduino IDE
• Arduino Processing
App
• Arduino UNO
• Ultrasonic Sensor
• Servo Motar
• 8-bit Cable
• Bread Board
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7. 6. Implementation
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• Breadboard of the hardware system implementation
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8. 6
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Working :
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9. 7. Conclusion
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In this paper a system radar system was designed with the help of
Arduino, servomotor
and ultrasonic sensor which can detect the position, distance of
obstacle which comes in its way
and converts it into visually representable form.
This system can be used in robotics for object detection and avoidance
system or can also
be used for intrusion detection for location sizes.
Range of the system depends upon type of ultra-sonic sensor used. We
used HC-SR04
sensor which range from 2 to 40 cm.
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10. 8. References
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[1] G. Bhor, P. Bhandari, R. Ghodekar and S. Deshmukh, "Mini Radar,"
International Journal of Technical
Research and Applications, pp. 68-71, 2016.
[2] D. B. Kadam, Y. B. Patil, K. V. Chougale and. S. S. Perdeshi, "Arduino
Based Moving Radar System,"
International Journal of Innovative Studies in Sciences and Engineering
Technology (IJISSET), vol. 3,
no. 4, pp. 23-27,2017.
[3] T. P. Rajan, K. K. Jithin, K. S. Hareesh, C. A. Habeeburahman and. A.
Jithin, "Range Detection based
on Ultrasonic Principle," International Journal of Advanced Research in
Electrical, Electronics and
Instrumentation Engineering, vol. 3, no. 2, pp. 7638-7643, 2014.
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11. 16 March 2020
Question and Answer
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12. 16 March 2020
Thank you !!!
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