The EFT-HCU-1x (Hybrid Control Unit) is designed as a central control unit for any hybrid electric powertrain. The main function is to supervise and control the ICE/Turbine, the Alternator, Power Electronics, and Batteries.

Its modular power and control interface allows the EFT-HCU-1x to be integrated with ease into any hybrid system.

This is a controller platform designed in both electronic and hardware from EFT Mobility in-house and serves as a central brain for many of our designed systems.

We have successfully used this platform in several customer contracts.

Power Management

Power Management

Power Management of ICE/Turbine, System Voltage Regulation, Charge Control of Battery

Smart Monitoring

Smart Monitoring

Monitoring and recording of all relevant parameters and alert processing



Simplified interfaces for modularity and ease of integration

Key Parameters

ICE/Turbine Sensors:
  • 7 High Temperature Thermocouples for engine temperature monitoring (oil, exhaust and cylinders)
  • Oxygen/Lambda Sensor
  • Fuel Flow Sensor
  • Fuel Gauge Sensor
  • CAN2.0b Interface for ECU and sensors
Battery Sensors:
  • 2 Temperature Sensors
  • Pack Voltage Sensor
  • Pack Current Sensor
Alternator Sensors:
  • Stator Temperature Sensor
Additional Sensors:
  • IMU (Inertial Measurement Unit)
  • Barometer
Communication Interfaces:
  • CAN2.0b
  • RS-232
  • UART
  • I2C
  • SPI
  • PWM Input/Output
  • ADCs
  • DACs
  • SD Card with high rate data logging
Safety Functions:
  • Input filtering and protection
  • Output Power Management IC
Power Distribution:
  • Protected 12V Rail with 3 individual Outputs
  • Protected 5V Rail with 4 individual Outputs
For more information: