Method for digital determination of the coordinates of the measuring complex when performing measurements in a closed room
Abstract
The article describes in detail an effective low-cost method for determining the three-dimensional coordinates of an object indoors, applicable for isolated rooms and does not require preliminary measurements or marking. The existing approaches to solving the problem on the required scale are analyzed in detail. The lack of tools for automated determination of the coordinates of the measurement point inside the room is shown, the relevance of the problem under consideration is justified. A mathematical method of solving by three-dimensional triangulation by known distances from the reference points of the measuring basis and its physical implementation based on automated measurement of delays in the passage of an electromagnetic and acoustic signal is formulated. An original method of calculating the distance by time delay based on rapid calibration is proposed, eliminating the need for additional sensors to monitor the parameters of the air environment. A step-by-step algorithm for implementing the method based on industrial Internet of Things technology is described.
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Complex engineering and radiation surveys (KIRO) [Electronic resource] - Access mode: https://www.atomic-energy.ru/KIRO free. Title from screen.
Recommendations for conducting a comprehensive engineering and radiation survey of an object using atomic energy (RB-159-19). - Federal Service for Ecological, Technological and Nuclear Supervision, Moscow, 2019
Cloud of points [Electronic resource] - Access mode: https://a-expert.ru/services/obsledovaniya-stati/oblako-tochek/ free. Title from screen.
Mochkin K.A., Zhabitsky M.G., Chernenko K.V., Lagutina E.S., Sverdlik G.V. Concept of a digital scanning system for equipment-saturated rooms for educational projects and startups // International Journal of Open Information Technologies. 2022. No. 8.
Satellite positioning systems. Lecture notes / R.V. Zagretdinov, Kazan Federal University. - Kazan, 2014. - 148 p.
Rangefinder. Types and work. Application and how to choose. Features [Electronic resource] -Access mode: https://tehpribory.ru/glavnaia/pribory/dalnomer.html free. Title from screen
Pat. RU 2 442 997 C2 - Method for measuring distance and optoelectronic search and tracking system (options) - Yandex Patents. - URL: https://yandex.ru/patents/doc/RU2442997C2_20120220
Pat. RU 2 380 723 C1 - Method for determining the parameters of the movement of a radio emission source. - Yandex Patents. - URL: https://yandex.ru/patents/doc/RU2380723C1_20130210
Medvedev A.V., Grinkevich A.V., Knyazeva S.N. Modern approaches in creating passive rangefinders // Photonics. – 2017. – Vol. 68. – Iss. 8. – P. 30-37
Pat. RU 112756 U1 – Device for laser triangulation – Yandex Patents – URL: https://yandex.ru/patents/doc/RU112756U1_20120120
Raab F.H., Blood E.B., Stainer T.O. et al. Magnetic position and orientation tracking system. – IEEE Trans. Aerospace Electronic Systems, September 1979, Vol. AES-15, No. 5.
Semenov A.E. Development of mathematical and software support for positioning service in linear networks using the example of the metro. Bachelor's thesis – Saint Petersburg 2016. – 62 p.
Mikov A.G. Navigation algorithms for vehicles using low-precision MEMS sensors, PhD thesis – Petrozavodsk 2021 – 190 p.
V.A. Zhmud [and others] Ultrasonic measurement sensor
distances HC-SR04 // Automation and software engineering. - No. 4 (22). - 2017. - S. 18-26
Pat. RU 2 625 094 C1 - Method for determining the bearing and range to the signal source - Yandex Patents - URL: https://yandex.ru/patents/doc/RU2625094C1_20170711
Pat. RU 2 624 984 C1 - Method for determining the location of the signal source - Yandex Patents - URL: https://yandex.ru/patents/doc/RU2624984C1_20170711
K.V. Chernenko, M.G.Zhabitsky Methods for measuring distances using a sound wave for the positioning system of an instrument container in enclosed spaces based on the technology of the Internet of things: Report at the conference "X International Youth Scientific School-Conference" / Moscow. – 2023.
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