共享鸟瞰图驱动的空地协同视觉语言导航

Original title: Air-Ground Collaborative Vision-and-Language Navigation via Shared Bird's-Eye Maps

Source: arXiv cs.RO·2026-09-04 12:00Publish time unverified

arXiv:2609.03483v1 Announce Type: new Abstract: Air-ground collaborative Vision-and-Language Navigation (VLN) pairs an unmanned aerial vehicle (UAV) with a global bird's-eye view and an unmanned ground vehicle (UGV) with a local first-person view, yet the setting remains largely unexplored: existing training-free methods solve single-agent tasks but offer no collaboration mechanism, and a recent CARLA-Air evaluation found no stable cooperative behavior across five state-of-the-art VLA models; na…