Reliable web based onshore and on board software applications promote awareness, monitor key performance indicators and improve energy efficiency. Main targets are:

  • Consumption measurement and correlation with produced power
  • Evaluation of Vessel performance via introduction of key performance indicators
  • Vessel’s monitoring (M/E & D/G operational conditions, AMS and more)


Available versions

  • e-vessel basic: measurements are entered manually by the crew in correspondence with the noon reports. Entire performance monitoring functionality is available.
  • e-vessel online: Enables shipping company ashore to optimize fleet efficiency
  • e-vessel onboard: Enables vessel operators to optimize vessel efficiency

Using thermodynamic and statistical models as well as naval architecture methods, the efficiency of the propulsion, the electric generating plant, the steam generating plant and the hull is continuously calculated and compared to the past, giving to the operator accurate data in order to decide on preventive or corrective actions.

e-vessel, developed by Emphasis Telematics and marine engineering experts, aims to be a both technically and commercially oriented system that will assist the Shipping companies to manage their fleets efficiently.

Emphasis Telematics is an M2M partner of Deutsche Telekom AG and provides global solutions in mining and industrial production, logistics, and maritime transportation.

Accurate and automated sensor measurement:

  • Load weight measurement
  • Fuel consumption
  • Loading / unloading activity
  • Hauling activity

Consumption Control

  • Applies in Main Engine and Diesel Generators
  • Use of differential mass flow sensors, Coriolis
  • Delivery of mechanical and electrical drawings
  • Measurement Precision ~1%
  • Pressure Drop ~0,5 bar
  • Fuel Recording (HFO or Diesel Oil)


Additional Data from Vessel’s Instruments

  • GPS (Position, Speed over ground (SOG), Course)
  • Doppler/Speedlog (Speed through water)
  • Wind indicator (speed, direction)
  • Gyro compass (heading)
  • Echo sounder (depth)
  • ECDIS / Conning display
  • Hull stress monitoring system (Hull stress and acceleration)
  • Rosemount Tank radar system (Cargo tanks level, temperature, Ballast tanks level, Drafts, Fuel Oil, Diesel Oil tanks)
  • Loading computer
  • AMS:
    • M/E condition (pressures, Exh gas out temp, etc.),
    • D/Gs condition (output power, pressures, temp, etc.),
    • Equipment status (on/off/alarm),
    • Service tanks levels (F.O. /D.O./L.O.)
    • Draught level (fore, after, mid P, mid S)
    • Bear temp (ST FORE, ST AFT, Inter)
  • Performance system (Shaft RPM, Torque, Power)
  • Oil water separators characteristics
  • Purifiers characteristics
  • Boiler characteristics

Performance monitoring



  • Difference from shop tests (%). Μ/Ε & Generators
  • SFOC, measured vs theoretical. Μ/Ε & Generators
  • Efficient usage of generators (load sharing)
  • Slip increase trend line
  • Speed loss vs sea trials


  • Sea Trials results
  • Main engine and generators shop tests results
  • Main Engine power estimation curves
  • Noon Reports

Control Categories

  • Main engine consumption
  • Generators consumption
  • Cylinder oil consumption
  • Vessel speed
Download the brochure (pdf file)