<p>➀ NEC developed an optical fiber sensing technology using existing cables and AI models to monitor road conditions and predict sudden traffic congestion with 80% higher accuracy than traditional methods;</p><p>➁ The system integrates real-time traffic data through advanced algorithms, optimizing simulations of traffic flow for reliable congestion prediction and detour planning;</p><p>➂ NEC is advancing a dynamic road digital twin for network-wide traffic management, aiming for practical deployment by 2026 after real-world trials with authorities.</p>