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Oceanalpha USV ME120

Convertible catamaran USV for hydrographic survey

The ME120 adopts a convertible catamaran design making it easy for two person to assemble & disassemble and transported by a van. It's compatible with smaller-size multibeam snoars like Kongsberg's M3 as well as other survey instruments

  • Oceanalpha USV ME120
Oceanalpha USV
No.1 Software Road, Zhuhai Hi-tech Zone
519080 Zhuhai
China
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Description

Quick assembly and easy transportation

The ME120 adopts a convertible catamaran design making it easy for two person to assemble & disassemble and transported by a van.

Compatible with small size multibeam sonar

Compatible with  smaller-size multibeam snoars  as well as other survey instruments.

Replaceable equipment cabin

The equipment cabin of the ME120 USV is replaceable so operators can change and install different instrument quickly during the survey.

Automatic mission planning

  • Both the USV and the survey instruments are controled by the base station. The USV can achieve autonomous survey  and sent back data  in real-time.
  • Operator can also control the USV manually by the remote controller.
  • Intelligent collision avoidance

  • The USV is mounted with ultrasound sensors which can detect obstacles within 50 meters ahead to avoid collision when in auto mode.
  • Operator can observe water environment by the real-time video to better avoid obstacles when in manual mode.
Dimensions 2500*1400*750mm
Weight 94kg (without battries)
Battery weight 14.5kg*4
Payload 45kg
Material Carbon fiber
Communication Range 5km
Max.speed & endurance 5m/s,2h,36km
Eco.speed & endurence 2m/s,12h,85km

Specifications

  • Length [m]
    2.5
  • Width [m]
    1.4
  • Height [m]
    0.75
  • Min. weight of USV in air [kg]
    94
  • Max. Weight of USV in air [kg]
    197
  • Portable
    N
  • Draft [m]
    0.3
  • Number of thrusters
    2
  • Thruster specifications
    High speed propeller
  • Chassis
    High strength fiberglass with carbon fiber
  • Min. turning radius [m]
    2
  • Operational Area
    Lake/River/Offshore
  • Max. speed [kn]
    10
  • Min. required number of surface computers
    1
  • Max. Remote Operating Range {m}
    500
  • Navigation sensors - standard
    GNSS, Waypoint Autopilot, IMU
  • Navigation sensors - optional
    RTK GPS
  • Payload sensors - optional
    ADCP, RTK, side scan, single beam sonar, muti-beam sonar
  • Endurance at nominal power [hr]
    12
  • Type of Communication
    RF point to point
  • Max. Baud rate [Mb/s]
    150
  • Data sent to shore
    Varies
  • Auto- control
    Yes
  • Control parameters sent to the USV
    Waypoint plan

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