Dilu: A knowledge-driven approach to autonomous driving with large language models

L Wen, D Fu, X Li, X Cai, T Ma, P Cai, M Dou… - arXiv preprint arXiv …, 2023 - arxiv.org
arXiv preprint arXiv:2309.16292, 2023arxiv.org
Recent advancements in autonomous driving have relied on data-driven approaches, which
are widely adopted but face challenges including dataset bias, overfitting, and
uninterpretability. Drawing inspiration from the knowledge-driven nature of human driving,
we explore the question of how to instill similar capabilities into autonomous driving systems
and summarize a paradigm that integrates an interactive environment, a driver agent, as
well as a memory component to address this question. Leveraging large language models …
Recent advancements in autonomous driving have relied on data-driven approaches, which are widely adopted but face challenges including dataset bias, overfitting, and uninterpretability. Drawing inspiration from the knowledge-driven nature of human driving, we explore the question of how to instill similar capabilities into autonomous driving systems and summarize a paradigm that integrates an interactive environment, a driver agent, as well as a memory component to address this question. Leveraging large language models with emergent abilities, we propose the DiLu framework, which combines a Reasoning and a Reflection module to enable the system to perform decision-making based on common-sense knowledge and evolve continuously. Extensive experiments prove DiLu's capability to accumulate experience and demonstrate a significant advantage in generalization ability over reinforcement learning-based methods. Moreover, DiLu is able to directly acquire experiences from real-world datasets which highlights its potential to be deployed on practical autonomous driving systems. To the best of our knowledge, we are the first to instill knowledge-driven capability into autonomous driving systems from the perspective of how humans drive.
arxiv.org
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