Combating Partial Perception Deficit in Autonomous Driving with Multimodal LLM Commonsense
- URL: http://arxiv.org/abs/2503.07020v1
- Date: Mon, 10 Mar 2025 08:01:41 GMT
- Title: Combating Partial Perception Deficit in Autonomous Driving with Multimodal LLM Commonsense
- Authors: Yuting Hu, Chenhui Xu, Ruiyang Qin, Dancheng Liu, Amir Nassereldine, Yiyu Shi, Jinjun Xiong,
- Abstract summary: LLM-RCO is a framework to integrate human-like driving commonsense into autonomous systems facing perception deficits.<n>DriveLM-Deficit is a dataset of 53,895 video clips featuring deficits of safety-critical objects.<n>Our results show that LLMs fine-tuned with DriveLM-Deficit can enable more proactive movements instead of conservative stops in the context of perception deficits.
- Score: 19.797977882386736
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: Partial perception deficits can compromise autonomous vehicle safety by disrupting environmental understanding. Current protocols typically respond with immediate stops or minimal-risk maneuvers, worsening traffic flow and lacking flexibility for rare driving scenarios. In this paper, we propose LLM-RCO, a framework leveraging large language models to integrate human-like driving commonsense into autonomous systems facing perception deficits. LLM-RCO features four key modules: hazard inference, short-term motion planner, action condition verifier, and safety constraint generator. These modules interact with the dynamic driving environment, enabling proactive and context-aware control actions to override the original control policy of autonomous agents. To improve safety in such challenging conditions, we construct DriveLM-Deficit, a dataset of 53,895 video clips featuring deficits of safety-critical objects, complete with annotations for LLM-based hazard inference and motion planning fine-tuning. Extensive experiments in adverse driving conditions with the CARLA simulator demonstrate that systems equipped with LLM-RCO significantly improve driving performance, highlighting its potential for enhancing autonomous driving resilience against adverse perception deficits. Our results also show that LLMs fine-tuned with DriveLM-Deficit can enable more proactive movements instead of conservative stops in the context of perception deficits.
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