System active · 360° monitoring

Sees the collision
before it happens.

Collidian analyzes every vessel within operational range in real time, computes intersecting courses and flags the risk before it becomes an emergency maneuver.

360°
continuous coverage
<2s
alert latency
3nm
detection range
LIVE TRAFFIC · 8 CONTACTS
COLLISION ALARM
Sensor fusion · on-board AI

Identifies the target
where the eye cannot reach.

Collidian's artificial intelligence fuses imagery from daylight RGB and thermal cameras with the radar plot: each contact is cross-checked across sensors, so the same vessel becomes one high-confidence track — identified and classified at night, in fog, in rain or against the light, when radar or the human eye alone are not enough.

Day
Night
Fog
Rain
Backlight
RGB daytime view with detected vessels
CAM · RGB
REC
Thermal view with vessels detected on the horizon
CAM · THERMAL
REC
Radar plot
Position & range
+
AI camera detection
Visual identity
Fused track
One confirmed target
Floating objects

The threat a radar barely sees.

Beyond moving vessels, Collidian catches the half-submerged object drifting silently on your bow — the kind of contact radar can miss, but thermal AI flags in time to alter course.

Scenario · floating object

Semi-submerged container

A drifting container sits still in the water, directly ahead. Barely visible to radar, it's caught by thermal AI as OWN approaches — in time to alter course.

COLLISION ALARM
Classification

What the AI recognizes.

From large ships to surface-level obstacles that escape radar. Semi-submerged objects show up best in thermal analysis, where their temperature difference from the sea makes them visible.

Merchant ships

cargo · tanker

Fishing boats

fishing

Recreational

sail · yacht

Buoys & markers

buoy · marker

Drifting containers

semi-submerged
THERMAL

Wrecks & debris

partially awash
THERMAL
How it works

From scan to action, in three steps.

Every contact is detected, assessed and classified. You receive only what matters: the real risk and the recommended maneuver.

1 · Detect

Fuses AIS, radar, and RGB and thermal cameras into a single, continuously updated traffic map.

2 · Compute

Estimates the closest point of approach (CPA) and time to CPA (TCPA) for every vessel.

3 · Alert

Classifies the risk as safe, caution or danger and suggests the evasive maneuver in line with COLREG.

99.7%
contacts classified correctly through sensor fusion
8
targets tracked simultaneously
24/7
vigilance without fatigue
Features

Built for those on the bridge.

Smart prioritization

Puts the most imminent threat first, filters out irrelevant traffic. No false alarms.

COLREG-compliant

Suggested maneuvers follow the international regulations for preventing collisions at sea.

On-board integration

Connects to existing radar, AIS and ECDIS. No replacement, just an added layer of intelligence.

Contact

Let's talk about your fleet.

Technical specs, quotes or partnership inquiries. We reply to every message.

info@collidian.com