Markus Quarta,Steven Kelly,Marcus Hoggarth,Alex Jarvis
申请号：
GB201516289
公开号：
GB2542348A
申请日:
2015.09.15
申请国别(地区):
GB
年份:
2017
代理人:
摘要：
A windscreen HUD system 2, for protecting privacy and preventing driver distraction has two projectors. The first 6a is configured to project a first image onto a driver's side of a windscreen 10 so that light from the first projector is reflected by the windscreen towards the driver, and the second projector 6b is configured to project a second image onto a passenger's side of the windscreen 10 so that light from the second projector is reflected by the windscreen towards the passenger. There is at least one privacy filter 14 disposed between the windscreen and the first and second projectors, configured to limit the viewing angle of the light emitted from the first and second projectors such that, after passing through the privacy filters and reflecting from the windscreen, light rays from the first projector arc substantially in line with the driver and light rays from the second projector are substantially in line with the passenger. There may be one or more mirrors 18 configured to redirect light from the projectors towards the windscreen. One or more privacy filters may be provided between the one or more mirrors and the windscreen.
