NASCIMENTO, Manoel Henrique Reis2025-07-012025FARIAS, Djalma Farias e; NASCIMENTO, Manoel Henrique Reis. Desenvolvimento de um Sistema Inteligente de Monitoramento para Determinação do Momento Ótimo de Abate de Animais de Produção Utilizando Visão Computacional e Inteligência Artificial. Revista de Gestão e Secretariado – GeSec, São José dos Pinhais, PR, v. 16, n. 6, p. 1–18, 2025. DOI: https://doi.org/10.7769/gesec.v16i6.4974.https://rigalileo.itegam.org.br/handle/123456789/1193Beef cattle farming faces challenges in optimizing production while meeting demands for meat quality and animal welfare. This research developed an intelligent monitoring system based on computer vision and artificial intelligence to determine the optimal slaughter time for Nelore cattle. The system employs 3D cameras and deep learning algorithms to monitor animal development in real time, replacing traditional manual weighing and visual inspection methods. A cost-benefit analysis showed a return on investment (ROI) of 268.42% over five years, demonstrating financial viability, increased productivity, and improved meat quality, while reducing waste and improving animal welfare.pdf.Gado de corteNeloreInteligência artificialPecuária de precisãoArtigoEngenharia da produção