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    • 3. 发明申请
    • On-vehicle image display apparatus
    • 车载图像显示装置
    • US20070198183A1
    • 2007-08-23
    • US11570450
    • 2005-06-22
    • Akihiro MorimotoSusumu IbarakiHiroyuki HamadaMasakazu OtsukaTakashi KuwabaraSeiichi NakagawaKazumasa Nagashima
    • Akihiro MorimotoSusumu IbarakiHiroyuki HamadaMasakazu OtsukaTakashi KuwabaraSeiichi NakagawaKazumasa Nagashima
    • G01C21/00
    • G01C21/3697
    • It is an object of the present invention to provide an image display apparatus which can reduce a burden to be imposed on vehicle occupants by informing the vehicle occupants about current and next travel states of a vehicle while allowing the vehicle occupants to watch TV or the like in the vehicle. In the on-vehicle image display apparatus, the image controlling means controls the on-screen position of the image produced by the image producing means on the basis of the judgments made by the travel state detecting means on whether or not the vehicle is turning to the right, or about to turn to the right, whether or not the vehicle is turning to the left, or about to turn to the left, whether or not the vehicle is being accelerated, or about to be accelerated, and whether or not the vehicle is being decelerated, or about to be decelerated. As an example, the image controlling means shifts, in a leftward direction, the on-screen position of the vehicle if the judgment is made that the vehicle is turning to the left, and to shift, in a rightward direction, the on-screen position of the vehicle if the judgment is made that the vehicle is turning to the right.
    • 本发明的目的是提供一种图像显示装置,其能够通过向车辆乘员通知车辆的当前和下一个行驶状态,同时允许车辆乘客观看电视机等来减轻施加于车辆乘客的负担 在车里 在车载图像显示装置中,图像控制装置根据行驶状态检测装置对车辆是否转向的判断,控制由图像产生装置产生的图像的屏幕上位置 权利或即将向右转,车辆是否向左转,或左转,无论车辆是否正在加速或即将加速,以及是否 车辆正在减速,或即将减速。 作为示例,如果判定车辆向左转,并且向右移动屏幕,则图像控制装置在向左方向上移动车辆的屏幕上位置 如果判断车辆向右转,车辆的位置。
    • 6. 发明授权
    • Video display device displaying input videos in various screen modes and/or aspect ratios
    • 以各种屏幕模式和/或纵横比显示输入视频的视频显示设备
    • US08319891B2
    • 2012-11-27
    • US11835558
    • 2007-08-08
    • Toshitomo UmeiYuji MizuguchiKazumasa Nagashima
    • Toshitomo UmeiYuji MizuguchiKazumasa Nagashima
    • H04N7/01
    • H04N19/59H04N19/44
    • A video display device is provided with a video conversion circuit for extending an inputted video signal in horizontal and/or vertical directions, and a display unit including a display screen whose aspect ratio is longer in the horizontal direction than 16:9 and adapted to display the video extended by the video conversion circuit. The video conversion circuit includes a mode for extending the inputted video at a scaling factor of A, which is equal to or larger than 1, in the horizontal direction and at a scaling factor of B, which is equal to or larger than 1, in the vertical direction, so that videos effectively utilizing the aspect ratio of the video display device can be displayed while reducing incongruous feeling caused by the extension in the horizontal direction. Thus, an increase in the number of screen modes can be minimized, and modes capable of giving a remarkable sense of presence and modes capable of displaying right circles can be provided in the video display device with an aspect ratio of, e.g. 10:3.
    • 视频显示装置设置有用于在水平和/或垂直方向上延伸输入的视频信号的视频转换电路,以及包括在16:9的水平方向上的纵横比长于显示屏幕的显示屏幕的显示单元,并适于显示 该视频由视频转换电路扩展。 视频转换电路包括以水平方向等于或大于1的比例因子A以等于或大于1的比例因子B扩展输入视频的模式,等于或大于1, 垂直方向,从而可以显示有效利用视频显示装置的纵横比的视频,同时减少由水平方向延伸引起的不协调的感觉。 因此,可以使视频显示装置中的屏幕模式数量的增加最小化,并且能够提供显着的存在感和能够显示右圆的模式的模式可以具有例如宽高比的视频显示装置。 10:3。
    • 7. 发明申请
    • MAP DISPLAY SYSTEM
    • 地图显示系统
    • US20090315913A1
    • 2009-12-24
    • US12374547
    • 2007-06-14
    • Kazumasa NagashimaEriko OhdachiNoboru Katta
    • Kazumasa NagashimaEriko OhdachiNoboru Katta
    • G09G5/00G08G1/123
    • G06T17/05G01C21/367G01C21/3688G09B29/106
    • A map display system includes a first map image generating section configured to generate a first map image, a second map image generating section configured to generate a second map image larger in scale than the first map image at intervals lower than intervals which the first map image is generated at, a first display device configured to display a first composite map image generated by overlaying, on the first map image generated by the first map image generating section, a first mark image indicating a current position and a traveling direction of a moving object, a second display device configured to display a second composite map image generated by overlaying, on the second map image generated by the second map image generating section, a second mark image indicating the current position and the traveling direction of the moving object.
    • 地图显示系统包括:第一地图图像生成部,被配置为生成第一地图图像;第二地图图像生成部,被配置为生成比第一地图图像更大的第二地图图像,该第二地图图像的间隔小于第一地图图像 在第一显示装置中,第一显示装置被配置为显示通过重叠在由第一地图图像生成部生成的第一地图图像上生成的第一标记图像,该第一标记图像指示移动对象的当前位置和行进方向 第二显示装置,被配置为通过在由所述第二地图图像生成部生成的所述第二地图图像上重叠表示所述移动体的当前位置和所述行进方向的第二标记图像来显示生成的第二复合地图图像。