Artificial intelligence and machine learning in autonomous driving: current trends and future directions: a review
摘要
Artificial Intelligence (AI) and Machine Learning (ML) have revolutionized autonomous driving (AD), enabling vehicles to perceive, reason, and act with unprecedented precision in dynamic environments. This review synthesises advancements across core AD domains, such as perception systems that leverage convolutional neural networks (CNNs) and multimodal sensor fusion techniques to improve object detection accuracy. Advancements in complex traffic collision-free navigation using reinforcement learning (RL), hierarchical planning, and the adoption of model predictive control (MPC) and adaptive algorithm applications to reduce tracking errors in autonomous driving were considered in this review. However, critical challenges persist that affect the efficiency of AD systems, such as data scarcity, adversarial vulnerabilities, ethical dilemmas in life-critical scenarios, and inconsistent regulatory frameworks. Emerging solutions such as edge computing, physics-aware sensor fusion, and explainable AI (XAI) promise to enhance real-time reliability and public trust. This review determined that future progress hinges on cross-disciplinary collaboration to address technical robustness, societal equity, and global standardization. Therefore, charting a roadmap bridging AI innovation and ethical governance for safety, scalability, and socially responsible autonomous mobility.