Boat collision avoidance system BRIZO®

for ships

Sirehna collision avoidance system, BRIZO, offers automatic detection, tracking and geolocation of any obstacles on the surface up to 1km. BRIZO interfaces with sensors on board any type of vessels in a new building or refit configuration. BRIZO can be used in a day and night application and offers to possibility to use augmented reality to be immerse in the vessel environment. BRIZO can track, alert & suggest manoeuvre of the velocity obstacle type. A map indicates to the helmsman all the possible trajectories/velocities which allow to avoid collision with all the tracks present on the water, taking into account the ColReg recommendations. Sirehna Brizo collision avoidance system offer a ultra-connected solution to mark the digital shift of the worldwide maritime fleet. BRIZO® FUNCTIONS Motion & Objects detection Automatic thermal detection, tracking & geolocation of floating objects on the surface up to 1 km Standard sensors: Radar (Ethernet / video) and/or ARPA (NMEA) AIS (NMEA) Navigation : GPS, GNSS, Gyrocompass, depth sounder, log (NMEA Optional sensors: Lidar (Forward looking) High-sensitivity and/or thermal cameras Collision avoidance manoeuvre Suggested manœuvre is of the velocity obstacle type indicating all the possible trajectories Real time analysis on specific criteria (position, speed, course). Alerts based on CPA & BCR Alerts Management Alerts based on calculation method: The date of last observation and propagation of the trajectory/route of the object if it is no longer observed. Geographical position and bottom speed Nearest point of approach (CPA / BCR)