<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">sibadi</journal-id><journal-title-group><journal-title xml:lang="ru">Научный рецензируемый журнал "Вестник СибАДИ"</journal-title><trans-title-group xml:lang="en"><trans-title>The Russian Automobile and Highway Industry Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2071-7296</issn><issn pub-type="epub">2658-5626</issn><publisher><publisher-name>The Siberian State Automobile and Highway University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.26518/2071-7296-2026-23-2-254-265</article-id><article-id custom-type="edn" pub-id-type="custom">KHGPFE</article-id><article-id custom-type="elpub" pub-id-type="custom">sibadi-2212</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>ТРАНСПОРТ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>TRANSPORT</subject></subj-group></article-categories><title-group><article-title>Обоснование выбора макроскопических моделей транспортного потока для мониторинга дорожного движения</article-title><trans-title-group xml:lang="en"><trans-title>Оn the choice of macroscopic traffic flow models for traffic monitoring</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тараховский</surname><given-names>И. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Tarakhovsky</surname><given-names>I. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тараховский Игорь Игоревич – генеральный директор</p><p>664003, г. Иркутск, ул. Парковая, д.4, офис 1</p></bio><bio xml:lang="en"><p>Tarakhovsky Igor I. – General Director</p><p>664003, Irkutsk, st. Parkovaya, 4, office 1</p></bio><email xlink:type="simple">igor@kvanteng.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/0000-0003-1946-0659</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Михайлов</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Mikhailov</surname><given-names>A. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Михайлов Александр Юрьевич – д-р техн. наук, проф. кафедры «Автомобильный транспорт»</p><p>664074, г. Иркутск, ул. Лермонтова, 83</p><p>Scopus ID: 57193751842</p><p>Author ID: 385530</p></bio><bio xml:lang="en"><p>Mikhailov Alexander Yu. – Dr. of Sci. (Engineering), Professor of the Automobile Transport Department</p><p>Irkutsk, Lermontova st. 83</p><p>Scopus ID: 57193751842</p><p>Author ID: 385530</p></bio><email xlink:type="simple">89148701840@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ООО «КВАНТ ИНЖИНИРИНГ»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>QUANT ENGINEERING LLC</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Иркутский национальный исследовательский технический университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Irkutsk National Research Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>06</day><month>05</month><year>2026</year></pub-date><volume>23</volume><issue>2</issue><fpage>254</fpage><lpage>265</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Тараховский И.И., Михайлов А.Ю., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Тараховский И.И., Михайлов А.Ю.</copyright-holder><copyright-holder xml:lang="en">Tarakhovsky I.I., Mikhailov A.Y.</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://vestnik.sibadi.org/jour/article/view/2212">https://vestnik.sibadi.org/jour/article/view/2212</self-uri><abstract><p>Введение. Действующие в Российской Федерации методические рекомендации по выполнению мониторинга дорожного движения не содержат детальные рекомендации по использованию детекторов транспорта, хотя предусматривают их применение. Эффективному применению детекторов транспорта препятствует недостаток знаний о возможностях эмпирической оценки параметров макроскопических моделей транспортного потока. В статье рассматриваются методы определения моделей макроскопической фундаментальной диаграммы и значений ее параметров на основе данных, поступающих от стационарных радиолокационных детекторов.Цель исследования. Автоматизация оценки уровня обслуживания транспортных потоков в режиме реального времени и разработка практических рекомендаций по обработке данных, поступающих от радиолокационных детекторов.Объект исследования. Процесс мониторинга дорожного движения.Предмет исследования. Модели макроскопической диаграммы и их параметры, определяемые на основе данных, поступающих от радиолокационных детекторов.Методика исследования. Исследованы режимы непрерывного движения на автомобильных дорогах II технической категории – подходах к г. Иркутску. Мониторинг выполнялся с применением стационарных радиолокационных детекторов. Интенсивность движения и средняя временная скорость определялись с периодом агрегации 5 мин. Плотность транспортного потока оценивалась как отношение интенсивности к скорости.Результаты. Экспериментально установлена необходимость применения макроскопических моделей первого и второго порядков при обработке данных, поступающих от детекторов, что является важнейшим результатом начального этапа исследований. Получены данные, характеризующие зависимости скорость-плотность и интенсивность-плотность для полос движения, размещенных на горизонтальных участках, для полос движения на спуск, полос движения на подъем. Сформулированы задачи дальнейших исследований по разработке методики обработки данных радиолокационных детекторов.</p></abstract><trans-abstract xml:lang="en"><p>Introduction. Current guidelines for road traffic monitoring in the Russian Federation do not contain detailed recommendations for the use of traffic detectors, although the rules do stipulate their use. Effective application of traffic detectors is hampered by a lack of knowledge about the empirical evaluation of macroscopic traffic flow model parameters. This article discusses methods for determining macroscopic fundamental diagram models and their parameter values based on data from stationary radar detectors.The aim of the study. Is related to automation of real-time traffic flow service level assessment and development of practical recommendations for processing data from radar detectors. The research has been focused on road traffic monitoring, in particular, macroscopic diagram models and their parameters determined from the data of radar detectors.Research Methodology. Uninterrupted traffic conditions on roads of category II approaching Irkutsk have been studied. Stationary radar detectors have been used during monitoring. Traffic volumes and average time speed were determined with a 5-minute aggregation period. Traffic density was estimated as the ratio of traffic volume to speed.Results. The need for firstand second-order macroscopic models in processing data from detectors has been experimentally proved, which is a key result of the initial research stage. Data characterizing the speed-density and intensity-density relationships for traffic lanes located on horizontal sections, for downhill traffic lanes, and for uphill traffic lanes have been obtained. Objectives for further research to develop a method for processing radar detector data have been specified.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>стационарные радиолокационные детекторы</kwd><kwd>макроскопическая диаграмма транспортного потока</kwd><kwd>зависимость скорость-плотность</kwd><kwd>однои многорежимные модели</kwd></kwd-group><kwd-group xml:lang="en"><kwd>traffic monitoring</kwd><kwd>radar detectors</kwd><kwd>macroscopic traffic flow diagram</kwd><kwd>speed-density relationship</kwd><kwd>single-and multi-mode macroscopic models</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">Зырянов В.В. Особенности применения основной диаграммы транспортного потока на сетевом уровне // Известия Волгоградского государственного технического университета. Серия: Наземные транспортные системы. Волгоградский государственный технический университет. 2013. С. 71–74. https://www.elibrary.ru/item.asp?id=20901102.</mixed-citation><mixed-citation xml:lang="en">Zyrjanov V.V. Osobennosti primenenija osnovnoj diagrammy transportnogo potoka na setevom urovne [Features of the application of the main diagram of the traffic flow at the network level]. Izvestija volgogradskogo gosudarstvennogo tehnicheskogo universiteta. Serija: nazemnye transportnye sistemy. Volgogradskij gosudarstvennyj tehnicheskij universitet. 2013: 71-74. (in Russ.) https://www.elibrary.ru/item.as-p?id=20901102.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Zyryanov V.V. Simulation Network-Level Relationships of Traffic Flow. // IOP Conference Series: Materials Science and Engineering. 2019. DOI: 10.1088/1757-899X/698/6/066049</mixed-citation><mixed-citation xml:lang="en">Zyryanov V.V. Simulation Network-Level Relationships of Traffic Flow. IOP Conference Series: Materials Science and Engineering. 2019. DOI: 10.1088/1757-899X/698/6/066049</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Цзянг Х. Оптимизация дорожного движения на основе макроскопической фундаментальной диаграммы в городской двухзональной системе // Вестник СибАДИ. 2022. Т.19, № 2(84). С. 246–257. DOI: 10.26518/2071-72962022-19-2-246-257</mixed-citation><mixed-citation xml:lang="en">Jiang Haiyan Optimizatsiya dorozhnogo dvizheniya na osnove makroskopicheskoy fundamental’ noy diagrammy v gorodskoy dvukhzonal’noy sisteme [Traffic optimization based on a macroscopic fundamental diagram in urban bizonal system]. Vestnik SibADI. 2022. 19 (2). pp. 246-257. (in Russ.) DOI: 10.26518/2071-7296-2022-19-2-246-257</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Михайлов А.Ю., Тараховский И.И. Оценка скорости транспортного потока в свободных условиях на основе данных, поступающих от стационарного радиолокационного детектора // Вестник гражданских инженеров. 2025. 5(112). С. 98–110. DOI: 10.23968/1999-5571-2025-22-5-98-110</mixed-citation><mixed-citation xml:lang="en">Mikhaylov A.Yu., Tarakhovskiy I.I. Otsenka skorosti transportnogo potoka v svobodnykh usloviyakh na osnove dannykh, postupayushchikh ot statsionarnogo radiolokatsionnogo detektora [Estimation of the speed of traffic flow in free conditions based on data received from a stationary radar detector]. Vestnik grazhdanskikh inzhenerov. 2025. 5 (112). С. 98-110. DOI: 10.23968/1999-5571-2025-22-5-98-110</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Тараховский И.И., Михайлов А.Ю. Оценка параметров модели Андервуда с использованием данных радиолокационного детектора транспорта // Транспорт Урала. 2025. 4 (87). С. 79–84. DOI: 10.20291/1815-9400-2025-4-79-84</mixed-citation><mixed-citation xml:lang="en">Tarakhovskiy I.I., Mikhaylov A.Yu. Otsenka parametrov modeli andervuda s ispol’zovaniyem dannykh radiolokatsionnogo detektora transporta [Estimation of the parameters of the Underwood model using data from a radar transport detector]. Transport Urala. 2025. 4 (87). С. 79-84. DOI: 10.20291/1815-9400-2025-4-79-84</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Cerner B. Three-Phase Traffic Theory and Highway Capacity // Physica A Statistical Mechanics and its Applications. 2004. 333 (1). рр. 379-440 DOI: 10.1016/j.physa.2003.10.017</mixed-citation><mixed-citation xml:lang="en">Cerner B. Three-Phase Traffic Theory and Highway Capacity. Physica A Statistical Mechanics and its Applications. 2004. 333 (1). рр. 379-440 DOI: 10.1016/j.physa.2003.10.017</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Treiber М., Kesting А., Helbing D. Threephase traffic theory and two-phase models with a fundamental diagram in the light of empirical stylized facts // Transportation Research Part B: Methodological. 2010. 44(8-9). рр. 983-1000. DOI: 10.1016/j.trb.2010.03.004</mixed-citation><mixed-citation xml:lang="en">Treiber М., Kesting А., Helbing D. Threephase traffic theory and two-phase models with a fundamental diagram in the light of empirical stylized facts. Transportation Research Part B: Methodological. 2010. 44(8-9). рр. 983-1000. DOI: 10.1016/j.trb.2010.03.004</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Delle Monache M.L. Chi K.; Chen Y.; Goatin P.; Han K.; Qiu J.; Piccoli B. A Three-Phase Fundamental Diagram from Three-Dimensional Traffic Data // Axioms 2021, 10. 17. DOI: 10.3390/axioms10010017</mixed-citation><mixed-citation xml:lang="en">Delle Monache M.L. Chi K.; Chen Y.; Goatin P.; Han K.; Qiu J.; Piccoli B. A Three-Phase Fundamental Diagram from Three-Dimensional Traffic Data. Axioms 2021, 10. 17. DOI: 10.3390/axioms10010017</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Knoop V., Hoogendoorn S., Van Zuylen H. Empirical differences between time mean speed and space mean speed // Conference proceedings: Traffic and Granular Flow 07. 2007. pp. 351-356.</mixed-citation><mixed-citation xml:lang="en">Knoop V., Hoogendoorn S., Van Zuylen H. Empirical differences between time mean speed and space mean speed. Conference proceedings: Traffic and Granular Flow 07. 2007. pp. 351-356.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Han J., Polak J.W., Barria J., Krishnan R. On the estimation of space-mean-speed from inductive loop detector data // Transport. Plann. Tech. 2013. 3(1). pp. 91–104. DOI: 10.1080/03081060903429421.</mixed-citation><mixed-citation xml:lang="en">Han J., Polak J.W., Barria J., Krishnan R. On the estimation of space-mean-speed from inductive loop detector data. Transport. Plann. Tech. 2013. 3(1). pp. 91–104. DOI: 10.1080/03081060903429421</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Rakha H., Arafeh M. Calibrating steady-state traffic stream and car-following models using loop detector data // Transp. Sci. 2010. 44. рр.151–168.</mixed-citation><mixed-citation xml:lang="en">Rakha H.; Arafeh M. Calibrating steady-state traffic stream and car-following models using loop detector data. Transp. Sci. 2010. 44. рр.151–168.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Jovanovi B., Ševrovi M., Luburi G. Comparative Analysis of Deterministic Fundamental Diagrams Representative of Continuous and Interrupted Traffic Flow on Selected Regional Road in Croatia // Appl. Sci. 2024. 14. 533. DOI: 10.3390/app14020533</mixed-citation><mixed-citation xml:lang="en">Jovanovi B., Ševrovi M., Luburi G. Comparative Analysis of Deterministic Fundamental Diagrams Representative of Continuous and Interrupted Traffic Flow on Selected Regional Road in Croatia. Appl. Sci. 2024. 14. 533. DOI: 10.3390/app14020533</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Bian Z. et all. Two-lane highways: guidance for estimating speed-flow relationships and free-flow speeds from field data // Advances in Transportation Studies. 2025. LXVI. pp. 241-264.</mixed-citation><mixed-citation xml:lang="en">Bian Z. et all. Two-lane highways: guidance for estimating speed-flow relationships and free-flow speeds from field data. Advances in Transportation Studies. 2025. LXVI. pp. 241-264.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Daganzo C. F., Geroliminis N. An analytical approximation for the macroscopic fundamental diagram of urban traffic // Transportation Research Part B: Methodological. 2008. 42(9). pp. 771 – 781. DOI: 10.1016/j.trb.2008.06.008</mixed-citation><mixed-citation xml:lang="en">Daganzo C.F., Geroliminis N. An analytical approximation for the macroscopic fundamental diagram of urban traffic. Transportation Research Part B: Methodological. 2008. 42(9). pp. 771 – 781. DOI: 10.1016/j.trb.2008.06.008</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Zhong R. et all. Automatic calibration of fundamental diagram for first‐order macroscopic freeway traffic models // Journal of Advanced Transportation 2015. 50(3). pp. 363-385.</mixed-citation><mixed-citation xml:lang="en">Zhong R. et all. Automatic calibration of fundamental diagram for first‐order macroscopic freeway traffic models. Journal of Advanced Transportation 2015. 50(3). pp. 363-385.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Gaddam H.K., Rao K.R. Speed–density functional relationship for heterogeneous traffic data: a statistical and theoretical investigation // J. Mod. Transport. 2019. 27(1). pp. 61–74.</mixed-citation><mixed-citation xml:lang="en">Gaddam H.K., Rao K.R. Speed–density functional relationship for heterogeneous traffic data: a statistical and theoretical investigation. J. Mod. Transport. 2019. 27(1). pp. 61–74.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Bramich D.M., Menéndez M., Ambühl L. Fitting Empirical Fundamental Diagrams of Road Traffic: A Comprehensive Review and Comparison of Models Using an Extensive Data Set // IEEE Trans. Intell. Transp. Syst. 2022. 23., pp. 14104–14127.</mixed-citation><mixed-citation xml:lang="en">Bramich D.M.; Menéndez M.; Ambühl L. Fitting Empirical Fundamental Diagrams of Road Traffic: A Comprehensive Review and Comparison of Models Using an Extensive Data Set. IEEE Trans. Intell. Transp. Syst. 2022. 23., pp. 14104–14127.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Taylor N.B. Speed-density Equation Flow-density relationship // Transportation Research Procedia 2025. vol. 82. pp.3076–3095.</mixed-citation><mixed-citation xml:lang="en">Taylor N.B. Speed-density Equation Flow-density relationship. Transportation Research Procedia 2025. vol. 82. pp.3076–3095.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Liu Y. et all. A Flow-Speed Model for Motorways in England: Analysis Under Various Weather Conditions // Atmosphere. 2025. 16.117. 15 p. DOI: 10.3390/atmos16020117</mixed-citation><mixed-citation xml:lang="en">Liu Y. et all. A Flow-Speed Model for Motorways in England: Analysis Under Various Weather Conditions. Atmosphere. 2025. 16.117. 15 p. DOI: 10.3390/atmos16020117</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Chen Y., Lu J. Research on traffic state prediction method based on traffic flow prediction under multi-time granularity // Scientific Reports. 2025. vol. 15. Article number: 24317. DOI: 10.1038/s41598-025-10267-9</mixed-citation><mixed-citation xml:lang="en">Chen Y., Lu J. Research on traffic state prediction method based on traffic flow prediction under multi-time granularity. Scientific Reports. 2025. vol. 15. Article number: 24317. DOI: 10.1038/s41598-025-10267-9</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Romanowska A., Jamroz K. Comparison of Traffic Flow Models with Real Traffic Data Based on a Quantitative Assessment. //Appl. Sci. 2021. 11. 9914. DOI: 10.3390/app11219914</mixed-citation><mixed-citation xml:lang="en">Romanowska A., Jamroz, K. Comparison of Traffic Flow Models with Real Traffic Data Based on a Quantitative Assessment. Appl. Sci. 2021. 11. 9914. DOI: 10.3390/app11219914</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Wang H., Li, J. Chen Q.-Y., Ni D. Logistic modeling of the equilibrium speed-density relationship. // Transportation Research. Part A. 2011, 45, pp. 554–566. DOI: 10.1016/j.tra.2011.03.010</mixed-citation><mixed-citation xml:lang="en">Wang H., Li, J. Chen Q.-Y., Ni D. Logistic modeling of the equilibrium speed-density relationship. Transportation Research. Part A. 2011, 45, pp. 554–566. DOI: 10.1016/j.tra.2011.03.010</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
