Synthesizing full spherical situational awareness around the patrol robot to eliminate blind spots exploited by intruders.
By distributing four wide-angle solid-state LiDARs and low-light starlight sensors around the hull perimeter, SurveillanceUGV maintains 360-degree point clouds and optical coverage down to 10 cm from the chassis.
A Bayesian update filter blends LiDAR range data with radar Doppler returns, preventing false alarms caused by rain or blowing debris while capturing stealthy crawling targets.
Deployed across a 12-kilometer port boundary, the robotic surveillance system detected 100% of staged intrusion attempts while reducing manned security patrol costs by 62%.