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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">izvestswsu</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Юго-Западного государственного университета</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the Southwest State University</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2223-1560</issn><issn pub-type="epub">2686-6757</issn><publisher><publisher-name>ЮЗГУ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21869/2223-1560-2025-29-2-71-91</article-id><article-id custom-type="elpub" pub-id-type="custom">izvestswsu-1457</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Информатика, вычислительная техника и управление</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Computer science, computer engineering and IT managment</subject></subj-group></article-categories><title-group><article-title>Метод мониторинга состояния дорожного покрытия на основе сигналов акселерометра и аппарата нечеткой логики</article-title><trans-title-group xml:lang="en"><trans-title>Method of monitoring the condition of road surface based on accelerometer signals and fuzzy logic apparatus</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0001-7460-2843</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Баданис</surname><given-names>К. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Badanis</surname><given-names>K. Ye.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Баданис Кирилл Евгеньевич, аспирант, кафедра Информационных и робототехнических систем,  </p><p>ул. Победы, д. 85, Белгород 308015.</p></bio><bio xml:lang="en"><p>Kirill Ye. Badanis, Post-Graduate Student, Department of Information and Robotic Systems,</p><p>85, Pobedy str., Belgorod 308015.</p></bio><email xlink:type="simple">badanis@bsuedu.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0003-6235-3055</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фирсов</surname><given-names>Н. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Firsov</surname><given-names>N. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Фирсов Никита Юрьевич, аспирант, кафедра Информационных и робототехнических систем, </p><p>ул. Победы, д. 85, Белгород 308015.</p></bio><bio xml:lang="en"><p>Nikita Yu. Firsov, Post-Graduate Student, Department of Information and Robotic Systems,</p><p>85, Pobedy str., Belgorod 308015.</p></bio><email xlink:type="simple">1331431@bsuedu.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3799-1373</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шамраев</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shamraev</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шамраев Анатолий Анатольевич, кандидат технических наук, доцент, кафедра Информационных и робототехнических систем, </p><p>ул. Победы, д. 85, Белгород 308015.</p><p>Scopus ID: 55902510400;</p><p>Researcher ID: V-3349-2017.</p></bio><bio xml:lang="en"><p>Anatoly A. Shamraev, Cand. of Sci.  (Engineering), Associate Professor, Department of Information and Robotic Systems,</p><p>85, Pobedy str., Belgorod 308015.</p><p>Scopus ID: 55902510400;</p><p>Researcher ID: V-3349-2017.</p></bio><email xlink:type="simple">shamraev@bsuedu.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Белгородский государственный национальный исследовательский университет</institution></aff><aff xml:lang="en"><institution>Belgorod State National Research University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>01</day><month>10</month><year>2025</year></pub-date><volume>29</volume><issue>2</issue><fpage>71</fpage><lpage>91</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Баданис К.Е., Фирсов Н.Ю., Шамраев А.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Баданис К.Е., Фирсов Н.Ю., Шамраев А.А.</copyright-holder><copyright-holder xml:lang="en">Badanis K.Y., Firsov N.Y., Shamraev A.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://izvestswsu.elpub.ru/jour/article/view/1457">https://izvestswsu.elpub.ru/jour/article/view/1457</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования. Целью настоящего исследования является повышение точности мониторинга состояния дорожного покрытия городской агломерации за счет анализа сигналов акселерометра в реальном времени на основе разрабатываемого комплексного метода оценки показателей ровности.</p></sec><sec><title>Методы</title><p>Методы. В настоящем исследовании применялись следующие методы: анализ существующих методов мониторинга состояния дорожного покрытия; методы и алгоритмы фильтрации шумов сигналов акселерометра (разработана и описана модель предобработки сигналов акселерометра включающая в себя фильтр низких частот Баттерворта, медианный фильтр, метод экспоненциального сглаживания и расчет пороговых значений); алгоритмы нечеткой логики (разработана модель классификации состояния дорожного покрытия по 5 категориям); имитационное моделирование (проведены тестовые заезды с использованием авторской имитационной модели разработанной в среде Unity). </p></sec><sec><title>Результаты</title><p>Результаты. Представленный метод обеспечивает автоматизированный мониторинг состояния дорожного покрытия с точностью не менее 93%, и возможность интеграции в систему умного города. Метод позволяет проводить мониторинг состояния дорожного покрытия в реальном времени, а классифицирование состояния дорожного покрытия несет рекомендационный характер для проведения ремонта дорог. Перспективы исследования включают проведение натурного эксперимента, визуализацию данных с привязкой к карте города, а также применение алгоритмов траекторной кластеризации для определения общих траекторий движения ТС в моменты объезда неровностей.</p></sec><sec><title>Заключение</title><p>Заключение. На основе разработанного метода мониторинга состояния дорожного покрытия, получена интегральная оценка соответствия точности мониторинга состояния дорожного покрытия не менее 93%.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Purpose of research</title><p>Purpose of research. The purpose of this research is to improve the accuracy of monitoring the condition of the road surface of an urban agglomeration by analyzing accelerometer signals in real time based on the developed integrated method for assessing evenness indicators.</p></sec><sec><title>Methods</title><p>Methods. The following methods were used in this research: analysis of existing methods for monitoring road surface conditions; methods and algorithms for filtering accelerometer signal noise (a model for preprocessing accelerometer signals was developed and described, including a Butterworth low-pass filter, a median filter, an exponential smoothing method, and calculation of threshold values); fuzzy logic algorithms (a model for classifying road surface conditions into 5 categories was developed); simulation modeling (test runs were conducted using the author's simulation model developed in the Unity environment).</p></sec><sec><title>Results</title><p>Results. The presented method provides automated monitoring of the road surface condition with an accuracy of at least 93%, and the possibility of integration into the smart city system. The method allows monitoring the road surface condition in real time, and the classification of the road surface condition is of a recommendatory nature for road repairs. The prospects of the research include conducting a full-scale experiment, visualizing data with reference to a city map, and using trajectory clustering algorithms to determine the general trajectories of a vehicle when going around uneven surfaces.</p></sec><sec><title>Conclusion</title><p>Conclusion. Based on the developed method of monitoring the condition of the road surface, an integrated assessment of the compliance of the accuracy of monitoring the condition of the road surface of at least 93% was obtained.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>дорожное покрытие</kwd><kwd>сигналы акселерометра</kwd><kwd>краудсенсоринг</kwd><kwd>нечеткая логика</kwd><kwd>мониторинг</kwd></kwd-group><kwd-group xml:lang="en"><kwd>road surface</kwd><kwd>accelerometer signals</kwd><kwd>crowdsensing</kwd><kwd>fuzzy logic</kwd><kwd>monitoring</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Pavement Image Datasets: A New Benchmark Dataset to Classify and Densify Pavement Distresses / H. Majidifard, P. Jin, Y. Adu-Gyamfi, W.G. Buttlar // Transp. Res. Rec. 2020. 674. 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