| 摘要 |
A head up display system (10) for a motor vehicle includes a sensor (11), display means (20) for forming a video image from the signals received from the sensor (11) and a projection system (22, 24, 25, 26) for projecting the video image onto the windscreen (12) of the vehicle, the projection system (22, 24, 25, 26) including a mirror (26) for deflecting the optical path of the projected image, said mirrors (26) being located directly in front of a driver of the vehicle at a level outside the normal field of view of the driver through the windscreen (12), the mirror (26) being arranged; in a head up display mode, to direct the projected image onto the windscreen (12); and in a non-head up display mode, to permit direct viewing of the video image at a level outside the normal field of view of the driver through the windscreen (12). <IMAGE> |
