公开(公告)号：US07092007B2

公开(公告)日：2006-08-15

申请号：US10434117

申请日：2003-05-09

Applicant: Shotaro Eguchi ,  Hideki Senoo ,  Hirokazu Takagi ,  Yasuo Hirayama ,  Yoshihiko Goto

Inventor： Shotaro Eguchi ,  Hideki Senoo ,  Hirokazu Takagi ,  Yasuo Hirayama ,  Yoshihiko Goto

IPC: H04N7/18

CPC classification number: G02B27/0101 ,  B60R1/00 ,  B60R2300/103 ,  B60R2300/106 ,  B60R2300/205 ,  B60R2300/302 ,  B60R2300/8053 ,  G02B23/12 ,  G02B27/01 ,  G02B2027/0118 ,  G02B2027/0138

Abstract: A vehicular forward-vision display system includes a night-vision camera for scanning a nighttime image ahead of a vehicle and a head-up display for displaying the scanned nighttime image as a virtual image on a front windshield. Luminance of the displayed image is decreased with decreasing vehicle speed. The luminance of the nighttime image is thereby decreased under a low speed where vision aid is not so necessary. This decreasing of the luminance results in giving a driver relief from the bother of being caught by the scanned image displayed on the front windshield.

Abstract translation: 车辆前视显示系统包括用于扫描车辆前方的夜间图像的夜视摄像机和用于在前挡风玻璃上显示被扫描的夜间图像作为虚像的平视显示器。 显示图像的亮度随着车速的降低而降低。 因此，在不需要视力辅助的低速度下，夜间图像的亮度降低。 这种亮度的降低导致驱动器免于被显示在前挡风玻璃上的扫描图像所捕获的困扰。