Road State Sensor

UAV‑carried road state sensor belongs to UAV sensors series, custom‑built for remote aerial inspection of road pavement surface conditions. This lightweight sensor detects road surface ice, water film and snow coverage status from drone flight altitude. It helps traffic management teams rapidly check road hazard conditions over long‑distance road sections especially in remote mountain areas. Optimized low‑power consumption adapts to UAV battery endurance limits. Detecting data synchronizes to ground terminal for quick risk assessment. This UAV‑mounted road state sensor complements ground‑installed monitoring equipment, supporting large‑area rapid road safety survey under bad weather conditions.