For the first time in the engineering and technical literature, a distributed photo/video recording system based on USB endoscopes is proposed, designed for scientific research of opaque bulk media. Based on the specifics of shooting in an opaque environment, the requirements for the photo/video recording system and its components are given. Possible systems for distributed surveying are briefly described. Technological innovations in the device of household USB endoscopes are described, which significantly reduce the cost of the designed system. The advantages of the proposed system in comparison with other possible schemes are considered. A detailed diagram of the installation of endoscope cameras inside protective boxes is given, an original method of mechanical protection of endoscope cables inside a tank with a bulk mixture is proposed. Photographs of the photo/video recording system at various stages of its installation in the mixer tank are provided. Recommendations are formulated to minimize the effect of glare from built-in illuminators on the image quality of the environment. The hardware and software tools necessary to connect many endoscopes to a single electronic computer are described. Samples of images obtained using the developed system inside an opaque feed mixture are presented. An example of the practical use of images of the mixture obtained using a system based on USB endoscopes is given.
distributed photo/video recording system, usb endoscopes, active usb cameras, optical system aberration, coefficient of variation
1. Simachkova M.S. Obosnovanie strukturno-logicheskoy shemy smesitelya kormov // Vestnik NGIEI. 2020. № 8 (111). S. 5-15. EDN: https://elibrary.ru/WYFWNW
2. Savinyh P.A., Turubanov N.V., Chernyat'ev N.A. Ekonomicheskoe i energeticheskoe obosnovanie razrabotki smesitelya komponentov kombikormov // Vestnik NGIEI. 2023. № 6 (145). S. 7-17. EDN: https://elibrary.ru/YYKUPF
3. Gucheva N.V. Eksperimental'nye issledovaniya processa smeshivaniya sypuchih zernovyh materialov // Vestnik Donskogo gosudarstvennogo tehnicheskogo universiteta. 2014. T. 14. № 3(78). S. 172-177. EDN: https://elibrary.ru/SYJFSF
4. Landsberg G.S. Optika. M.: Fizmatlit, 2023. 852 s.
5. Vorob'ev S.A., Mirovickaya S.D. Obzor sredstv avtomatizirovannogo proektirovaniya integral'no-opticheskih elementov // Vestnik Moskovskogo gosudarstvennogo otkrytogo universiteta. Moskva. Seriya: Tehnika i tehnologiya. 2010. № 1. S. 64-72. EDN: https://elibrary.ru/OWCMXL
6. Orlov S.G., Poller A.B., Trushenko D.E. Obzor nekotoryh metodov sinteza opticheskih volnovodov s ispol'zovaniem nanotehnologiy dlya informacionnyh, sensornyh i vychislitel'nyh sistem // Geo-Sibir'. 2007. T. 4. № 1. S. 199-200. EDN: https://elibrary.ru/PHIMTD
7. Sokolov A.L. Raschet polyarizacionnyh aberraciy metodom polyarizacionno-volnovyh matric // Optika i spektroskopiya. 2007. T. 103. № 4. S. 657-662. EDN: https://elibrary.ru/IBAOVF
8. Demin O.V., Smolin D.O. Opredelenie kachestva smeshivaniya sypuchih materialov // Sbornik nauchnyh trudov SWorld. Po materialam Mezhdunarodnoy nauchno-prakticheskoy konferencii "Nauchnye issledovaniya i ih prakticheskoe primenenie. Sovremennoe sostoyanie i puti razvitiya 2011" / Nauch.-issled. proektno-konstrukt. in-t morflota Ukrainy [i dr.]. Odessa, 2011. S. 73-74.
9. Demin O.V., Smolin D.O. Sposob opredeleniya kachestva smesi komponentov, razlichayuschihsya po cvetu // Sbornik nauchnyh trudov SWorld. Materialy Mezhdunarodnoy nauchno-prakticheskoy konferencii "Sovremennye napravleniya teoreticheskih i prikladnyh issledovaniy 2012" / Nauch.-issled. proektno-konstrukt. in-t morflota Ukrainy [i dr.]. Odessa, 2012. S. 54-56.
10. Korolev L.V., Tarshis M.Yu. Metod ocenki kachestva smesheniya sypuchih materialov po raspredeleniyu chastic v ploskom sechenii rabochego ob'ema // Izv. vuzov. Himiya i him. tehnologiya. 2002. T. 45. № 1. S. 98-100.
11. Kirichek K. Cifrovye tehnologii v gornodobyvayuschey promyshlennosti i metallurgii // Control Engineering Rossiya. 2022. № 1 (97). S. 50-53.
12. Miheev P.A., Suschenko S.P. Analiz zagruzki agregiruyuschego porta kommutatora LVS // Vestnik Tomskogo gosudarstvennogo universiteta. Upravlenie, vychislitel'naya tehnika i informatika. 2010. № 4(13). S. 106-115. EDN: https://elibrary.ru/LWDDBZ
13. Alad'ev Yu.Yu., Romanihin R.Yu., Zinov'ev D.M., Vostokov N.G. Analiz propusknoy sposobnosti i realizaciya interfeysa udalennogo upravleniya parametrami ethernet-kommutatora na baze mikroshem 5600vv3t // Voprosy radioelektroniki. 2017. № 12. S. 97-104. EDN: https://elibrary.ru/ZVZIAP
14. Gorbachev O. Vitaya para: analiz markirovok // Pervaya milya. 2010. T. 16. № 1. S. 32-35. EDN: https://elibrary.ru/PBFONV
15. Kukushkin A.V., Morozov A.N. Opticheskoe ustroystvo dlya prostranstvennogo vospriyatiya dvumernyh dannyh eksperimental'no-chislennoy vizualizacii // Uchenye zapiski CAGI. 2023. T. 54. № 2. S. 56-66. EDN: https://elibrary.ru/TXITMH
16. Ivanov O.V., Nikitov S.A., Gulyaev Yu.V. Obolochechnye mody volokonnyh svetovodov, ih svoystva i primenenie // Uspehi fizicheskih nauk. 2006. T. 176. № 2. S. 175-202. EDN: https://elibrary.ru/HSNCSB
17. Rafael S. Gonsales, Richard E. Vuds Cifrovaya obrabotka izobrazheniy. Moskva: Tehnosfera, 2012. 1105 s.
18. Ba Hala A.M.A. Ob obnaruzhenii pozharov na izobrazheniyah zemnoy poverhnosti v cvetovoy modeli LAB // Ekonomika. Informatika. 2021. T. 48. № 4. S. 831-842. EDN: https://elibrary.ru/VPTTLS
