The invention discloses a head-up display device and an automobile, and relates to the technical field of optical display. The head-up display device comprises an image generation unit, a reflector assembly and a real and virtual image switching unit, and the real and virtual image switching unit is used for controlling the reflection direction of the reflector assembly to image light emitted by the image generation unit. Therefore, the image light is reflected to a first target imaging area or a second target imaging area through the reflector assembly. The head-up display device and the automobile can solve the problem that in the prior art, potential safety hazards exist when a head-up display runs along with an automobile in a short distance.
本发明公开一种抬头显示装置及汽车,涉及光学显示技术领域。该抬头显示装置包括图像生成单元、反射镜组件和实虚像切换单元,所述实虚像切换单元用于控制所述反射镜组件对于所述图像生成单元发出的图像光线的反射方向,以使所述图像光线经所述反射镜组件反射至第一目标成像区域或第二目标成像区域。该抬头显示装置及汽车能够解决现有技术中的抬头显示器在近距离跟车行驶时存在安全隐患的问题。
Head-up display device and automobile
一种抬头显示装置及汽车
2024-03-22
Patent
Electronic Resource
Chinese
IPC: | G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |