It can be used in the river basin to carry a single beam depth sounder to achieve unmanned underwater terrain measurement.

It can be used in the river basin to carry a single beam depth sounder to achieve unmanned underwater terrain measurement.

First, technical parameters

1. Hull:

(1) Hull shape: Three-body streamline ship type, the hull has a stable driving posture, has anti-rollover setting, and the compartment is closed. The boat cover is waterproof and sealed to ensure that the cabin does not enter the water;

(2) Hull material: high-strength FRP material with carbon fiber and Kevlar bulletproof cloth material, with waterproof, anti-collision and anti-wear devices;

(3) Hull size: 1.50 m (length) × 0.70 m (width) × 0.36 m (height). Small hull, light weight, easy to carry and carry;

(4) Hull weight: 15 kg;

(5) Hull load: ≤15kg;

2. Power system:

The environmentally-friendly lithium polymer battery is used as the main power of the ship, and the power and propulsion system are modularized.

(1) Lithium polymer battery: 2 groups, voltage 14.8V, capacity 21Ah,

(2) Number of battery charge and discharge: not less than 500 times, life expectancy is not less than 90%

(3) The battery life is more than 4 hours, charging is convenient, plug and charge.

(4) With overheat protection and charging protection

3. Propulsion system:

(1) Hanging type, pluggable double propeller, easy to install and maintain;

(2) Integrated design of steering gear and thruster;

(3) The propeller has a waterproof grass winding function;

(4) The thrust of the propeller servo is more than 100kg;

(5) The maximum speed of the ship is 4 m / s, and the general cruising speed is 3 m / s;

(6) thruster power 180 W;

(7) Endurance: 4 hours at a constant speed and 2 hours at a high speed;

4. Communication system:

The vessel and the remote control adopt wireless radio frequency point-to-point two-way communication, and the communication distance is more than 2 kilometers;

5, smart remote control:

Remote control operation measures the boat.

The remote control screen can display the current power of the ship, the power of the remote control, and the communication channel;

It can display the remote hull out of control or fault alarm.

The current maximum ship speed can be continuously adjusted according to the water flow rate.

(1) Weight ≤ 1 kg; waterproof and dustproof rating;

(2) IP64 (rainproof);

(3) rocker mode: resistive;

(4) Rocker range: 360 degrees;

(5) Remote control distance ≤ 2 km;

(6) battery life time 12h;

(7) Communication module: GFSK;

6, measuring equipment installation:

There are installation platforms for measuring instruments and accessories of different models and sizes, which are easy to install, safe and secure.

The illuminating single beam sounder can be installed. The length of the instrument transducer is 18 cm; the maximum weight of the instrument can be 15 kg; GPS antenna installation is supported.