Browsing by Author "Шварик, Ігор"

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    Адаптивний алгоритм керування рухом на регульованому Т-подібному перехресті
    (Видавництво Львівської політехніки, 2013) Могила, Ігор; Дяк, Марія; Шварик, Ігор
    Adaptive algorithms for traffic control at signalized intersections are analyzed and it is shown that there is no universal algorithm which is simple in software and practical implementation. The algorithm for control at T-shaped signalized intersection is proposed. The algorithm extends green light if volume is high or switches on the next stage if it is the long queue at the conflict direction. It is determined based on simulating results of signalized intersection functioning in VISSIM software that proposed algorithm is more efficient in comparison with fixed-time control irrespective of distance between detectors at the intersection approach.
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    Оцінювання довжини черги перед стоп-лінією за інформацією з точкових детекторів транспорту
    (Видавництво Львівської політехніки, 2015) Могила, Ігор; Шварик, Ігор
    There is proposed to use occupation of the part of network for the estimation of the queue length. Thre is shown that general occupation, which is recorded by detector, is a sum of movement occupation and queue occupation. The dependences between the occupation and the queue length before stop-line is established by the results of simulation.