According to the vehicle-mounted augmented reality multi-layer display device provided by the invention, a vehicle-mounted HUD image is divided into a plurality of image layers with different image characteristics through different imaging technologies for respective imaging, and the multi-layer images are combined for unified display based on a specific sight line direction, so that a user with the sight line in the specific direction is enabled to have a user experience. When the AR-HUD display effect is accurate, the HUD images are displayed in the corresponding position or direction of the real environment in a superposed mode, when the sight line of the user moves, the superposed images are separated, and the user is prompted to adjust the sight line direction through the change of the relative position relation between the multiple layers of images so as to see the accurate AR-HUD display effect. The user eyes do not need to be tracked and monitored constantly to adjust the image display position, the monitoring and operation burden caused by human eye position change is avoided, and the structure is simple.
本发明提供了一种车载增强现实多层显示装置,通过不同成像技术把车载HUD图像分成图像特性不同的多个图层分别进行成像,基于一个特定视线方向,把多层图像组合进行统一显示,使视线处于所述特定方向的用户,看到HUD图像重合显示在现实环境的对应位置或方向上,当用户视线移动时,看到重合图像随着发生分离,通过多层图像之间相对位置关系的变化提示用户调整视线方向,以看到准确的AR‑HUD显示效果,无需时时跟踪监测用户眼睛调整图像显示位置,避免了因人眼位置变动带来的监测和运算负担,结构简单。
Vehicle-mounted augmented reality multi-layer display device
车载增强现实多层显示装置
14.02.2025
Patent
Elektronische Ressource
Chinesisch
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