Underwater 3D Real-time Imaging Search and Rescue System (Sonar Detector)

Brand: Shengbo Blue

Model: BF-SN12

I. Introduction

It is mainly used to search for underwater targets at rescue sites. It has underwater detection capabilities, provides clear images, and can perform underwater structural detection and real-time image mapping. The integrated sonar detection system is designed with an integrated surface control station, which can provide views of the water area and seabed below the vessel, assisting operators in quickly determining the target location and capturing real-time images from the sonar system to assist in salvage and rescue.

II. Product Functions

1. This product uses underwater real-time 3D imaging technology to achieve rapid search and rescue detection of underwater targets, providing target location and 3D image references for further salvage. It is mainly used for the search and detection of underwater objects and real-time 3D imaging.

2. The sonar detector consists of a traditional sonar transducer, a 3D sonar transducer (3D dynamic sonar transducer), a surface control unit system, a navigation system, a surface image workstation (host), Chinese operation software (system), cables, and a dedicated protective case.

3. It has a non-contact underwater scanning function and can perform underwater structural detection, underwater life detection, riverbed scanning, etc. It has downscan, sidescan, and CHIRP imaging functions, providing important references for underwater rescue and salvage.

4. The product is equipped with a professional 3D dynamic sonar transducer that can monitor underwater 3D images in real time.

5. Professional bracket-type installation kit, which can be installed on various types of hulls such as inflatable boats.

III. Detailed Parameters

1. The host displays human body shape, water depth, water temperature, range, and time, has a historical record playback function, and has an underwater 3D real-time dynamic imaging function.

2. The host has manual/automatic target annotation functions to assist users in quickly judging targets and improving task efficiency.

3. The host has Chinese operation software with functions such as sonar work control, parameter adjustment, real-time sonogram display, real-time waterfall diagram, real-time 3D diagram, target management, and target measurement.

4. Host track storage quantity: 5000 track points, 200 track lines.

5. Sonar transducer:

5.1 Provides exceptional image clarity, accurately presenting underwater conditions, real-time display of ultra-high-definition images, and quick understanding of the situation around and in front of the vessel, including objects, moving life forms, and seabed structures;

5.2 Available frequencies 200/400/600/800KHz, selectable quick frequency range 400kHz~700kHz;

5.3 Bandwidth: 60kHz;

5.4 Refresh rate: 60Hz;

5.5 Angular resolution: 1°×1°;

5.6 Distance resolution: 1cm;

5.7 Opening angle: 180°, for efficient search and detection, without missing any suspended or submerged targets in the water;

5.8 Number of beams: 1024, capable of detecting more details of the target;

5.9 Supports 3D real-time dynamic imaging, with downscan, forward scan, and forward planar scan modes;

5.10 Maximum range depth up to 300m, structural downscan and sidescan both up to 180m;

5.11 Maximum applicable working speed: 10 knots;

5.12 Positioning accuracy: Horizontal 0.5m; Vertical 0.5m;

5.13 3D sonar transducer net weight less than 8kg (air)/5kg (water);

5.14 Sonar transducer dimensions: Width 155mm × Depth 50mm × Height 25mm;

5.15 System power supply: 220V AC.