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    • 26. 发明申请
    • MAP DISPLAY DEVICE AND MAP DISPLAY METHOD
    • 地图显示装置和地图显示方法
    • US20110093195A1
    • 2011-04-21
    • US12895172
    • 2010-09-30
    • Kazuomi ChibaYukio Sato
    • Kazuomi ChibaYukio Sato
    • G01C21/32
    • G01C21/3673
    • A map display device that displays a map image around a vehicle position includes a display unit; a first storage unit storing map data including road data of a road and road-related information related to the road; a second storage unit storing adjustment data based on a relationship between display positions of the road data and the road-related information; and a map display control unit for calculating the display position of the road-related information based on the adjustment data for the individual road, and displaying the road-related information on a screen of the display unit. A road width to be displayed o the screen may be determined in accordance with the number of lanes and a road type. The adjustment data may be a distance between the display positions of the road and the road-related information, and may be determined in accordance with the road type and the road width.
    • 在车辆位置周围显示地图图像的地图显示装置包括显示单元; 第一存储单元,存储包括道路道路数据和道路相关信息的地图数据; 第二存储单元,基于道路数据的显示位置与道路相关信息之间的关系存储调整数据; 以及地图显示控制单元,用于基于各个道路的调整数据来计算道路相关信息的显示位置,并且在显示单元的屏幕上显示道路相关信息。 可以根据车道数和道路类型来确定要在屏幕上显示的道路宽度。 调整数据可以是道路的显示位置与道路相关信息之间的距离,并且可以根据道路类型和道路宽度来确定。
    • 28. 发明申请
    • 3D measurement sensor
    • 3D测量传感器
    • US20090045326A1
    • 2009-02-19
    • US11665417
    • 2005-10-13
    • Yukio SatoSusumu Shibata
    • Yukio SatoSusumu Shibata
    • G01B11/24
    • G01B11/024
    • In a matrix of light detectors forming a part of a three-dimensional measurement sensor, outputs of light detectors belonging to a same row are connected to a common signal line. An output of each light detector is read, through scanning by the horizontal scan circuit, to the signal line from left to right in order, during a horizontal scan period which is sufficiently short such that slit light of a light-sectioning method can be assumed to be substantially stationary. A position detector determines a time from start of the horizontal scan period until detection of a maximum peak of a signal in the signal line. The time indicates a distance from an end of the row from which scanning is started to the light detector detecting the peak of the slit light. A recording processor records a value of a distance determined by the position detector in correspondence to a value of a counter indicating a projection angle of the slit angle.
    • 在形成三维测量传感器的一部分的光检测器的矩阵中,属于同一行的光检测器的输出连接到公共信号线。 通过水平扫描电路的扫描,通过水平扫描电路的扫描顺序从左向右读取每个光检测器的输出,在水平扫描期间,其足够短使得可以假设采用光分割方法的狭缝光 基本静止。 位置检测器确定从水平扫描周期开始直到检测到信号线中的信号的最大峰值的时间。 该时间表示从开始扫描的行的端部到检测到狭缝光的峰值的光检测器的距离。 记录处理器对应于指示狭缝角度的投影角度的计数器的值记录由位置检测器确定的距离的值。