Unmanned survey vessel

(1) Hull parameters:

▲ Hull weight: ≤13Kg;

Hull length: ≤1.2m;

Hull design: M-shaped bottom design;

Hull material: Carbon fiber, Kevlar bulletproof fabric high-strength composite material;

Load capacity: Capable of carrying depth sounders, various models of underway ADCPs;

Wind and wave resistance level: ≥Grade 3 wind, ≥Grade 2 waves;

Protection level: IP67 or above;

Protective measures: The hull is equipped with anti-collision rubber strips, the bow is reinforced with thicker anti-collision rubber strips, and the bottom is fitted with wear-resistant parts;

Camera: 360° gimbal camera;

▲ Safety features: Equipped with obstacle avoidance hovering, video observation, low battery return, lost contact return, shallow water hovering;

Power supply mode: Lithium battery power supply, with intelligent management function;

Power Unit: Modular ducted propeller, featuring a plug-in design, equipped with waterproof grass net, and capable of quick disassembly;

Propeller Type: Driven by a brushless DC motor, supporting rudderless steering technology and 'reverse' navigation technology;

▲Maximum Speed: ≥5m/s;

Endurance: At a speed of 2m/s, the sustainable navigation time is not less than 4 hours (per set of batteries);

Motor Type: Brushless motor;

Communication Mode: Radio & Network & CORS;

Motor Power: Dual motors, each with a power greater than or equal to 1000W;

Communication Control Distance: The data transmission radio is not less than 2km, with no restrictions on 4G/5G.

(2) Accompanying Echo Sounder:

▲Operating Frequency: ≥200KHz

Sounding Range: 0.15-300m;

Sounding Accuracy: ±1cm+0.1%h (h represents water depth), with a resolution of 1cm.

(3) Supporting software:

Control software: It possesses functions such as task planning and data collection, enabling autonomous navigation, hull parameter control, multi-angle video, display, and coordinate conversion;

Monitoring software: It has the capability to monitor the status of unmanned ships in real-time.