The invention discloses a position correction method and device based on AR-HUD, electronic equipment and a storage medium. The method comprises the following steps: acquiring vehicle motion state data at a previous moment and vehicle motion state data at a current moment; on the basis of a vehicle motion model, according to the vehicle motion state data at the previous moment and the vehicle motion state data at the current moment, the yaw angle and the operation displacement of the vehicle in delay time are calculated, and the delay time is the time when the vehicle motion state data at the previous moment are rendered to the vehicle-mounted AR-HUD; and correcting the position of the target point at the current moment according to the yaw angle and the operation displacement. According to the technical scheme, the motion state change of the vehicle is analyzed by using the vehicle motion state data at the previous moment and the vehicle motion state data at the current moment, the yaw angle and the operation displacement of the vehicle within the delay time of the rendering process are calculated, the position at the current moment is accurately corrected accordingly, the reliability of the AR-HUD is improved, and the accuracy of the AR-HUD is improved. And the driving safety is fully ensured.
本发明公开了一种基于AR‑HUD的位置修正方法、装置、电子设备及存储介质。该方法包括:获取上一时刻的车辆运动状态数据和当前时刻的车辆运动状态数据;基于车辆运动模型,根据上一时刻的车辆运动状态数据和当前时刻的车辆运动状态数据,计算车辆在延时时间内的横摆角和运行位移,延时时间为上一时刻的车辆运动状态数据渲染到车载AR‑HUD的时间;根据横摆角和运行位移修正当前时刻目标点的位置。上述技术方案利用上一时刻的车辆运动状态数据和当前时刻的车辆运动状态数据分析车辆的运动状态变化,计算在渲染过程的延时时间内车辆的横摆角和运行位移,据此对当前时刻的位置进行准确修正,提高AR‑HUD的可靠性,充分保证驾驶安全。
AR-HUD-based position correction method and device, electronic equipment and storage medium
基于AR-HUD的位置修正方法、装置、电子设备及存储介质
2024-07-09
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL |
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