The UPV-3D Diver Carrier (Navigation Version) is an advanced underwater vehicle upgraded from the basic model by integrating an underwater integrated navigation device. This system enables precise underwater path navigation, ensuring accurate position tracking and operational efficiency.

When connected to the carrier’s display instrument via a watertight cable, the navigation device transmits real-time position and speed data, providing accurate underwater paths and location information. In shallow water areas where GPS signals are available, the system updates position information in real time and re-plans navigation paths accordingly.

The underwater integrated navigation device can also be used independently in handheld mode. After the carrier reaches or approaches the underwater target, divers can detach the device and use it as a portable navigation tool. It guides divers along predefined paths and helps them locate the carrier after completing underwater operations.

Key Features:

Integrated underwater navigation system for precise path guidance
Real-time position and speed monitoring via display instrument
GPS-enabled shallow water operation with automatic path re-planning
Handheld functionality for diver navigation and mission flexibility
Enhanced operational efficiency for underwater exploration and tasks

Item	Specification
Operating Environment	Sea state ≤ Level 3
Deployed Length of Carrier	2200mm
Retracted Storage Length of Carrier	1400mm
Diameter	Envelope circle diameter ≤ 600mm
Weight	≤ 85kg
Positive Buoyancy	< 2kg
Maximum Speed	4 knots (single diver) / 3 knots (two divers)
Maximum Diving Depth	25m
Voyage Range	≥ 12km (test condition: speed of 2 knots, single diver)
Minimum Endurance	4h
Load Capacity	2 divers plus their personal equipment
Cargo Compartment Volume (after deployment)	> 60L
Heading Control	Cross rudder, man-machine control mechanism
Navigation Configuration	Deployable GPS navigation;Electronic magnetic compass;Mechanical magnetic compass
Displayed Information	Depth gauge indication;Battery level display;Depth display;Speed gear display;Operating time display;Heading and heading correction prompt;
Safety Measures	Diver-carrier separation protection;Low battery alarm;Excessive depth alarm;
Modes	Combat mode, storage/transport mode;Quick switching between modes
Deployment Capability	Capable of deployment at sea, via air media, and on beaches
Operating Ambient Temperature	-2～50℃
Storage and Transport Temperature	-20～50℃
Main Shell Material	Aluminum alloy

Main Tactical and Technical Indicators of the Underwater Integrated Navigation Device

Item	Specification
Weight	In air: ≤ 15kg; In water: ≤ 0.5kg (fresh water, positive buoyancy)
Maximum Operating Depth	40m
Supply Voltage	24V ± 0.5V
Operating Time	≥ 4h
Peak Power	Approximately 80W
Data Interface	RS485
Heading Accuracy	≤ 1° (1σ)
Attitude Angle Accuracy	≤ 0.2°
Navigation Accuracy	Surface: ≤ 25m (CEP);Underwater: ≤ 5% (1σ, using MEMS inertial navigation module)
DVL (Doppler Velocity Log)	Minimum bottom detection depth: ≤ 2m;Maximum bottom-tracking depth: 80m;Speed Measurement Accuracy: ≤ ±0.5%V (flow velocity) ± 0.005m/s
Storage and Transport Temperature	-40℃ ～ +60℃

Portable Unmanned Underwater Vehicle (UUV) | Lightweight Autonomous and Remote-Controlled Submersible

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Detail Information

Product Description

Detail Information

Product Description

Key Features:

Integrated underwater navigation system for precise path guidance
Real-time position and speed monitoring via display instrument
GPS-enabled shallow water operation with automatic path re-planning
Handheld functionality for diver navigation and mission flexibility
Enhanced operational efficiency for underwater exploration and tasks

Item	Specification
Operating Environment	Sea state ≤ Level 3
Deployed Length of Carrier	2200mm
Retracted Storage Length of Carrier	1400mm
Diameter	Envelope circle diameter ≤ 600mm
Weight	≤ 85kg
Positive Buoyancy	< 2kg
Maximum Speed	4 knots (single diver) / 3 knots (two divers)
Maximum Diving Depth	25m
Voyage Range	≥ 12km (test condition: speed of 2 knots, single diver)
Minimum Endurance	4h
Load Capacity	2 divers plus their personal equipment
Cargo Compartment Volume (after deployment)	> 60L
Heading Control	Cross rudder, man-machine control mechanism
Navigation Configuration	Deployable GPS navigation;Electronic magnetic compass;Mechanical magnetic compass
Displayed Information	Depth gauge indication;Battery level display;Depth display;Speed gear display;Operating time display;Heading and heading correction prompt;
Safety Measures	Diver-carrier separation protection;Low battery alarm;Excessive depth alarm;
Modes	Combat mode, storage/transport mode;Quick switching between modes
Deployment Capability	Capable of deployment at sea, via air media, and on beaches
Operating Ambient Temperature	-2～50℃
Storage and Transport Temperature	-20～50℃
Main Shell Material	Aluminum alloy

Main Tactical and Technical Indicators of the Underwater Integrated Navigation Device

Item	Specification
Weight	In air: ≤ 15kg; In water: ≤ 0.5kg (fresh water, positive buoyancy)
Maximum Operating Depth	40m
Supply Voltage	24V ± 0.5V
Operating Time	≥ 4h
Peak Power	Approximately 80W
Data Interface	RS485
Heading Accuracy	≤ 1° (1σ)
Attitude Angle Accuracy	≤ 0.2°
Navigation Accuracy	Surface: ≤ 25m (CEP);Underwater: ≤ 5% (1σ, using MEMS inertial navigation module)
DVL (Doppler Velocity Log)	Minimum bottom detection depth: ≤ 2m;Maximum bottom-tracking depth: 80m;Speed Measurement Accuracy: ≤ ±0.5%V (flow velocity) ± 0.005m/s
Storage and Transport Temperature	-40℃ ～ +60℃

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UPV-3D Diver Carrier (Navigation Version) | Underwater Integrated Navigation System