The invention provides a virtual image display method, a virtual image display device and a vehicle-mounted terminal. The virtual image display method comprises the following steps: monitoring a target live-action position of a current vehicle and a target eye spot position of a driver in real time; performing position offset correction according to the target real scene position and the target eye point position to output a virtual image display signal; and performing distortion correction based on the virtual image display signal and the target eye point position to output a target virtual image plane, and displaying the target virtual image plane on a windshield of the current vehicle. According to the method, virtual image display can be dynamically adjusted, so that the virtual image can better fit an actual road and an actual environment, distortion can be effectively reduced, the virtual image and a real scene are further better aligned, and the driving experience of a driver is improved.

    本申请提供一种虚像显示方法、显示装置及车载终端;所述虚像显示方法包括:实时监测当前车辆的目标实景位置和驾驶员的目标眼点位置;然后根据目标实景位置和目标眼点位置进行位置偏移矫正,以输出虚像显示信号;以及,基于虚像显示信号和目标眼点位置进行畸变矫正,以输出目标虚像平面,并在当前车辆的挡风玻璃上展示目标虚像平面。本申请能够动态调整虚像显示,使得虚像能够更好地与实际道路和环境贴合,并且可以有效减少畸变,进一步使得虚像和实景更好的对齐,提升驾驶员的驾乘体验。


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    Title :

    Virtual image display method, display device and vehicle-mounted terminal


    Additional title:

    一种虚像显示方法、显示装置及车载终端


    Contributors:
    LU HENG'AN (author)

    Publication date :

    2025-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



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