Semaforización Inteligente: Un Análisis a los Desafíos en la Implementación de Tecnologías y Algoritmos IoT

Abstract

Intelligent traffic signalization is a traffic control system designed to improve road safety and promote sustainable mobility. In this regard, an exhaustive literature review has examined the technologies, algorithms, and challenges associated with this system. For this purpose, 22 studies published between 2019 and 2023 were selected, following the PRISMA methodology along three phases: Planning, Implementation, and Documentation. The results highlight the implementation of technologies such as WI-FI and CCTV, which are predominantly used for connectivity and surveillance. In terms of algorithms, YOLO emerges as the most applied, addressing key challenges such as the need for stable connectivity and protection of data confidentiality. However, significant limitations are also identified, such as associated costs and social acceptance. Thus, it is inferred that technical innovations can counteract both the challenges and inherent limitations, therefore contributing to more efficient traffic management and life protection.