Warning device to warn road users in the vicinity to the middle of the vehicle (e.g. B Emergency vehicles, police etc.) in use in front of just this

摘要

Warning unit that contains both a positioning technology using an established system e.g. GPS and allows communication with a central unit e.g. via LTE. By communicating with the central processing unit, the warning unit shall be able to determine whether the receiving vehicle is in the defined critical range.