Hazard warning device for vehicle e.g. motor car, has transmitter unit that is provided to transmit warning signal to receiver device through communication network, when warning lighting unit is switched on

摘要

The device has a switch (101) that is provided for switching on and switching off a warning lighting unit (102). A transmitter unit (103) is provided to transmit a warning signal (104) to receiver device through a communication network, when warning lighting unit is switched on. The warning signal comprising vehicle position data by a position determination unit is provided. An independent claim is included for a method for operating hazard warning device of vehicle.