A head-up display device, a method for controlling the same, and a vehicle are provided. The head-up display device includes a display component, a first optical component, a second optical component, and a synthesizing component. The light in different polarization directions or states can be transmitted or reflected by the first optical component, so that state information projection light and augmented reality information projection light can be separated from each other to thereby be dual-layer displayed. For example, augmented reality information can be displayed at a longer distance from eyes of a driver so that the focus of the human eyes does not need to be adjusted frequently to thereby make it comforter to view the information so as to eliminate a hidden risk.
Head-up display device, method for controlling the same, and vehicle
2022-08-02
Patent
Elektronische Ressource
Englisch
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