DISTANCE MEASURING BY ULTRASONIC SENSOR

Author:

Mahabbat Khudaverdieva Mahabbat Khudaverdieva

Abstract

The paper is devoted to checking the accuracy of the ultrasonic sensor measuring distance in the current configuration. SFR08 type equipped with I2C communication interface, which allows addressing, was selected as a measurement sensor. This fact makes it easy to create a sensor matrix. Because the communication card is used as a NI USB 8451, the control and visualization system is available as a PC (PC) based system. The purpose of verification measurements is to determine the actual sensor accuracy, especially when measuring longer distances. When measuring the accuracy of the sensor, the measured data were not included in the temperature compensation. Keywords: Ultrasonic sensors, I2C communication interface, virtual tool

Publisher

Education Support and Investment Fund NGO

Subject

General Medicine

Reference5 articles.

1. NATIONAL INSTRUMENTS. NI-845x (2005) Software User Manual: I2C/SPI [online]. Available from: http://www.ni.com/pdf/manuals/371746a.pdf

2. NXP Semiconductors. I2C-bus specification and user manual Available from: http://www.nxp.com/documents/user_manual/UM10204. pdf

3. DEVANTECH Ltd (Robot Electronics).SRF08 Ultra sonic range finder. Available from: http://www.cs.york.ac.uk/micromouse/Docs/SRF08Ultra SonicRanger.pdf

4. ROBOT STORE (HK). SRF08 – Ultrasonic range finger – datasheet. Available from: http://www.robotstorehk.com/srf08tech.pdf

5. VALA, D., SLANINA, Z., WALENDZIUK, W. Mining Shaft Inspection by Laser Photogrammetry. Elektronika Ir Elektrotechnika, Vol. 22, Issue 1, 2016. ISSN 1392

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