Mapeador de obstáculos tridimensionais por sensor ultrassônico
In this course completion work a prototype of a system to recognize three-dimensional obstacles through ultrasonic sensor was developed. The system must output signals through an ultrasound sensor that, upon return after reflection, are processed by the microcontroller and displayed in a 3D graphica...
| Autor principal: | Peretti, Luís Fernando |
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| Formato: | Trabalho de Conclusão de Curso (Graduação) |
| Idioma: | Português |
| Publicado em: |
Universidade Tecnológica Federal do Paraná
2021
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| Assuntos: | |
| Acesso em linha: |
http://repositorio.utfpr.edu.br/jspui/handle/1/24551 |
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| Resumo: |
In this course completion work a prototype of a system to recognize three-dimensional obstacles through ultrasonic sensor was developed. The system must output signals through an ultrasound sensor that, upon return after reflection, are processed by the microcontroller and displayed in a 3D graphical interface. This document presents details involved in the construction of this system, from the choice of the microcontroller to its respective implementations. Given the characteristics of the sensor used, the system applies to open environments and detects obstacles up to a maximum radius of 2 meters. From the distances measured by the sensor and their respective angular positions, the points obtained are represented in a point cloud, allowing practical interaction with the generated model. System performance has been tested against different types of obstacles, including varying dimensions and materials. |
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