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Urban traffic congestion has become a major issue as a result of growing urbanization, diverse traffic composition, and unpredictable driving behavior. Conventional traffic signal control systems, such as fixed-time and actuated controllers, rely on exact sensor inputs and are inflexible in the face of changing traffic conditions. This research offers a fuzzy logic-based Intelligent Traffic Management System (ITMS) that can handle imprecision by using linguistic factors and human-like reasoning.
A Mamdani-type Fuzzy Inference System (FIS) may be designed using traffic density, queue length, and waiting time as input variables and adaptive green-time extension and phase priority as outputs. The proposed system may be constructed and assessed using SUMO (Simulation of Urban Mobility). Performance is compared against fixed-time and actuated signal controllers based on criteria including average delay, queue length, throughput, and anticipated environmental impact.
Simulation results reveal a reduction in average waiting time of up to 35% and a 20-40% decrease in queue length, especially under peak traffic circumstances. The findings demonstrate that fuzzy logic-based control is a reliable, scalable, and practical option for real-time urban traffic management, particularly in the mixed-traffic settings found in developing cities.
"An Intelligent Urban Traffic Management framework based on Fuzzy Theory", International Journal for Research Trends and Innovation (www.ijrti.org), ISSN:2455-2631, Vol.11, Issue 1, page no.a30-a33, January-2026, Available :http://www.ijrti.org/papers/IJRTI2601006.pdf
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2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator