The Anti‑Collision Device (ACD) is an intelligent safety system that prevents collisions between tower cranes, jib/boom-to-structure impacts, and prohibited zone breaches. Designed for fast retrofit and new installations, the ACD continuously monitors crane positions, motion vectors, and defined geofences to trigger graded warnings and automatic slowdown/stop (when interfaced with the crane drives or SLI/LMI).
Features
Real-Time Monitoring – Continuous tracking of crane position, movement, and working radius.
Intelligent Distance Sensors – High-accuracy sensors to detect proximity and prevent unsafe overlaps.
Audio-Visual Alerts – Instant alarms to warn operators of unsafe conditions or potential collisions.
Automatic Braking / Motion Cut-Off – Integrated safety function to stop or restrict crane movement during critical situations.
Multi-Crane Compatibility – Reliable performance even in congested sites with multiple cranes working simultaneously.
Rugged & Durable Design – Built for construction and industrial environments; weather-resistant and maintenance-friendly.
HOW IT WORKS
Position & Motion Tracking: Real‑time monitoring of slew angle, trolley radius, hook height, and load state.
Dynamic Safe Envelopes: Calculates separation distances between cranes and compares with user‑defined safe zones and no‑go areas.
Smart Alerts & Intervention: Multi‑level audio‑visual alarms for operators; optional slowdown/stop via relay/inverter interface.
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