Roof control unit for utility vehicles with integrated battery management system and backup battery for an eCall control device

The compact roof unit combines a whole range of functions:
  • Two sets of interior lights
  • Hands-free device via Bluetooth
  • Vehicle status displays such as driver and front passenger airbag indicator light, seat belt sign, eCall system error display
  • Audio front end for eCall emergency call
  • Autonomous, intelligent battery management system
  • NiMH eCall battery to operate the eCall control unit in the event of a crash
  • Customized design adapted to the vehicle interior
  • SOS trigger button protected against incorrect operation for manual placement of an emergency call