The Portable Unmanned Underwater Vehicle (UUV)

The Portable Unmanned Underwater Vehicle (UUV) is developed to meet the demand for miniaturized and lightweight unmanned UUVs in application fields such as underwater terrain detection, hydrological information collection, and underwater target observation.

Only 1 to 2 operators are required to deploy and recover the Portable UUV, which can be quickly deployed in various water areas and supported by a small amount of simple equipment for operation. This UUV can carry multiple types of mission payloads, including detection and communication devices, effectively meeting the needs of various application scenarios. It supports both autonomous and remote control modes, featuring simple operation for easy use by various users.

Main Functions

a) Supports remote-controlled navigation on the water surface and autonomous navigation underwater;

b) Has functions of directional navigation on the water surface, left-right turning maneuver, and automatic waypoint seeking;

c) Has underwater functions including depth-fixed navigation, height-fixed navigation, directional navigation, automatic waypoint seeking, default preset mission navigation, and autonomous mission-set navigation;

d) Equipped with video transmission, Beidou short message, and underwater acoustic communication functions;

e) Has side-scan sonar detection and imaging functions;

f)  Carries an integrated underwater lighting and video recording system, capable of storing high-definition videos;

g) Features protection functions including autonomous recovery protection, excessive depth protection, excessive endurance protection, out-of-protected-area protection, low seabed clearance protection, and autonomous surfacing protection;

Includes 1 vehicle, 1 control console, 1 vehicle bracket, 1 airtight tooling, 1 charger, 1 set of maintenance tools, and 1 packaging box

Technical Parameters

 - Vehicle

a) Total Length: < 1600mmb)

b) Main Body Diameter: 198 ± 1mmc)

c) Net Weight: < 50kgd)

d)  Maximum Diving Depth: ≥ 110me)

e) Maximum Navigation Speed: 7 knotsf)

f) Endurance: > 8 hours (at 3 knots cruising speed)g)

g) Propeller: 5-blade, high-efficiency, low-noise, single-rotationh)

h) Steering Mode: X-shaped layout, rear steeringi)

i) Control Mode: Remote control / Autonomous navigationj)

j) Navigation and Positioning Mode: GPS (on water surface); DVL (Doppler Velocity Log) + Magnetic Compass (underwater)k)

k) Navigation and Positioning Accuracy: < 10m CEP (Circular Error Probable) on water surface; ≤ 5% × voyage distance underwaterl)

l) Directional Accuracy: < 1°; Depth-Fixing Accuracy: < 0.2mn)

m) Communication Mode: Beidou short message / Video transmission (communication distance > 2.5km) / Underwater acoustic communication (communication distance > 1000m)o)

n) Standard Detection Payloads: Side-scan sonar, underwater lighting and video recording system

Technical Parameters

 Control Console

a) Dimensions: 495 (±5)mm × 300 (±5)mm × 247 (±5)mmb)

b) Weight: < 15kgc) Endurance: > 8 hoursd)

c) Main Displayed Status Information: Heading, attitude, speed, depth, seabed clearance, longitude and latitude; includes a detailed status information list covering payload status, motor status, battery information, navigation information, etc.