具身智能决策风险安全研究综述
董诗泉 , 方栋梁 , 郑尧文 , 王允成 , 吕世超 , 李志 , 陈永乐 , 孙利民
小型微型计算机系统 ›› 2026, Vol. 47 ›› Issue (5) : 1245 -1255.
具身智能决策风险安全研究综述
Survey of Decision-making Risks and Safety in Embodied Artificial Intelligence
随着大语言模型和视觉语言模型的应用,具身智能从规则驱动转向知识驱动,暴露了决策层的语义开放性和推理黑箱问题,带来新的安全风险。现有研究多关注感知鲁棒性或伦理治理,缺乏具身智能决策安全的系统框架。本文将决策脆弱性分为外源威胁和内源威胁,分析了感知、规划与执行链中的风险级联机理,并探讨了对抗扰动、传感器欺骗等典型攻击的影响。总结了形式化约束、可达性验证等防御方法,评估了其在实时性、资源限制和任务复杂度方面的适用性与局限性。最后,结合实际需求,提出了语义物理对齐、跨层协同等待解决问题,并展望端到端可验证框架、先验风险感知等研究方向,为构建可信、可控的具身智能系统提供参考。
As large language models and vision-language models become deeply embedded in mobile robots and automated devices, embodied intelligence-an AI paradigm that relies on continual interaction with the environment and a closed-loop coupling of percep- tion,cognition and action-has evolved from rule-driven to knowledge-driven approaches.This shift renders the decision layer,whose semantics are open-ended and whose reasoning process is opaque,increasingly exposed to novel attack surfaces.Existing surveys em- phasize perceptual robustness or ethical governance;however,a unified framework that concentrates on the decision-making security of embodied systems is still missing.This paper first categorizes decision vulnerabilities into two sources :exogenous threats(physical at- tacks,network intrusions,adversarial perturbations)and endogenous threats(model hallucination,policy over-fitting,hardware fail- ure),and explains how risk propagates through the perception-planning-execution chain.We then conduct a systematic analysis of rep- resentative attacks-adversarial perturbations,sensor spoofing,backdoor triggers,jailbreak prompts and hallucination amplification- highlighting their cross-modal and cross-temporal manipulation paths as well as their impact on task reliability.Next,we synthesize de- fense strategies such as safety constraints,reachability verification,multi-modal feedback rejection and risk-sensitive shutdown,evalua- ting each method with respect to real-time performance,resource constraints and task complexity.Finally,in light of practical deploy- ment requirements,we distill three open challenges;semantic-physical alignment,cross-layer coordination and standardized evaluation. We also outline future directions,including end-to-end verifiable frameworks,prior-risk-aware pre-training and natural-language rule specification.Collectively,this work provides a systematic reference for building trustworthy,controllable and deployable embodied in- telligent systems.
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国家白然科学基金项目(92467201)
国家白然科学基金面上项目(62472302)
国家自然基金应急项日(61842202)
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