Method for jointly displaying safety-critical and non-safety-critical information and display device

摘要

A method is disclosed for jointly displaying safety-critical and non-safety-critical information on a display unit of a vehicle, the method comprising receiving non-safety-critical information and producing at least one graphical presentation of the non-safety-critical information. Furthermore, the method comprises receiving safety-critical information and generating at least one graphical presentation of the safety-critical information. Furthermore, the method comprises displaying the presentations of safety-critical and non-safety-critical information on the display unit, wherein the display has at least two display levels. In the method, the presentation of the non-safety-critical information in the direction of the observer is displayed on a rear of the at least two display levels, and the presentation of the safety-critical information is displayed on a front display level. In the method, it is checked whether, in the case of an at least partial overlay, the presentation of the non-safety-critical information can be recognized from the presentation of the safety-critical information, the safety-critical information.