The invention provides a vehicle-mounted head-up stereoscopic display device in order to solve the problem that the optimal viewing distance of the vehicle-mounted head-up stereoscopic display device is difficult to match with the front and back positions of a driver. The vehicle-mounted head-up stereoscopic display device is composed of a projector array, a projector array guide rail, a semi-reflecting and semi-transmitting surface, a one-dimensional retroreflector plate array and a computing control system. The projector array is installed on the projector guide rail, and the projector array, the one-dimensional retroreflector array and the semi-reflecting and semi-transmitting face form a three-dimensional display system. The calculation control system can control the projector array guide rail according to the position of the eyes of the driver, so that the projector array and the eyes are located in the vertical plane of the mirror image normal of the one-dimensional retroreflector plate array at the same time, and the optimal viewing distance of the stereoscopic display device is matched with the positions of the eyes.
为解决车载平视立体显示装置最佳观看距离难以和驾驶员前后位置匹配的问题,本发明提出了一种车载平视立体显示装置。该车载平视立体显示装置由投影机阵列、投影机阵列导轨、半反半透面、一维逆反射片阵列、计算控制系统构成。投影机阵列安装于投影机导轨之上,并和一维逆反射片阵列及半反半透面构成立体显示系统。计算控制系统可根据驾驶员眼睛所在位置控制投影机阵列导轨,使得投影机阵列和人眼同时位于一维逆反射片阵列镜像法线的垂面内,从而使得立体显示装置的最佳观看距离与人眼位置匹配。
Vehicle-mounted head-up stereoscopic display device
一种车载平视立体显示装置
30.04.2024
Patent
Elektronische Ressource
Chinesisch
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