STAFL SYSTEMS
Vehicle Control Units

Integrating different systems into a central processing environment that provides reliable vehicle operation.

Stafl Systems Vehicle Control Units are fully programmable, ruggedized embedded control modules that can be used in a variety of system and vehicle control applications.

STREAMLINED COORDINATION

A Stafl Systems Vehicle Control Unit is responsible for integrating different systems into a central processing environment that can provide reliable operation.

Vehicle Control Unit System Integration

INPUTS

(Digital and Analog)

VEHICLE CONTROL UNIT

OUTPUTS

  • SWITCHES
  • BUTTONS
  • FOOT PEDALS
  • SENSORS
  • LEDS
  • RELAYS
  • DISPLAYS
  • CAN DATA

Countless Applications

High Voltage Electric Vehicle

HIGH VOLTAGE

While a vehicle’s power system sees a battery pack as a single, high-voltage battery—charging and discharging the entire battery pack at once— the battery management system must consider each cell group’s condition independently.

Low Voltage Aerospace

LOW VOLTAGE

The Stafl Systems BMS will continuously monitor important battery parameters for low voltage applications, while handling the varying power demands of the different operations and optimizing the usage of the battery.

Large Scale Energy Storage Systems

LARGE SCALE SYSTEMS

The service life of a battery pack is tied to the weakest cell group in the system. In the balancing process, each of the cells within the string is maintained at optimal voltage levels, maximizing battery pack performance and cycle life.

Vehicle Control Unit VCU1200 Diagram

Precise Engineering

VCU Features

  • 60 Pin Ruggedized Embedded Control Module
  • Fully Programmable with User Application Code
  • 32-bit ARM M4F Microprocessor
    • Up to 80 MHz Clock
    • Hardware Floating Point Unit
    • 256 kB of Flash
    • 32 kB of RAM
  • 12 Digital Inputs
  • 6 Analog Inputs (12-bit resolution)
    • 4 5V Full Scale Range
    • 2 30V Full Scale Range
  • 5 Thermistor Inputs
  • 14 Low Side Relay Driver Outputs
  • 8 High Side Driver Outputs
  • 2 CAN 2.0B Communication Interfaces
  • Off-processor Real Time Clock with Power Backup
  • 2 MB of Additional Off-processor Flash
  • Internal MicroSD Card Option
  • PWM Generation Capability
  • Quadrature Encoder Input Capability
  • Internally Generated 5V Power Outputs for External Sensors and Devices
  • Suitable for 12V or 24V Nominal Systems
  • ESD and Voltage Rail Surge Protection
  • IP67 Rated Enclosure

Typical VCU System Diagram

Vehicle Control Unit Product Catalog

The Stafl Systems Vehicle Control Unit is available in both common and miniature form factors.

Vehicle Control Unit VCU1200

$750

Qty


Volume pricing, downloads & more →
  • 60 Pin Ruggedized Embedded Control Module
  • Fully Programmable with User Application Code
  • 32-bit ARM M4F Microprocessor
  • 12 Digital Inputs
  • 6 Analog Inputs
  • 2 CAN 2.0B Communication Interfaces
Vehicle Control Unit VCU1220

$700

Qty


Volume pricing, downloads & more →
  • 48 Pin Ruggedized Embedded Control Module
  • Fully Programmable with User Application Code
  • 32-bit ARM M4F Microprocessor
  • 9 Digital Inputs
  • 4 Analog Inputs
  • 2 CAN 2.0B Communication Interfaces

Stafl Systems