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    • 5. 发明授权
    • Bird's-eye view forming method, map display apparatus and navigation system
    • 鸟瞰图形成方法,地图显示装置和导航系统
    • US06346942B1
    • 2002-02-12
    • US09497932
    • 2000-02-04
    • Yoshinori EndoToshio FujiwaraHiroyuki SatakeHiroshi ShojimaNorimasa KishiMasaki WatanabeMotoki Hirano
    • Yoshinori EndoToshio FujiwaraHiroyuki SatakeHiroshi ShojimaNorimasa KishiMasaki WatanabeMotoki Hirano
    • G06T1160
    • G01C21/3635G01C21/367G01C21/3673G09B29/106
    • In a navigation system using a bird's-eye view display mode, map data on a plan view map are subjected to a perspective projection conversion to obtain drawing data on a bird's-eye view map. In this case, an input of the position of a view point is accepted, and a projection plane for a bird's-eye view is determined on the basis of the coordinates of a current position and a destination and the position of the view point so that the display positions of the two points which have been subjected to perspective-projection conversion are coincident with predetermined positions. Alternatively, an input of a scale is accepted, and the position of the view point and the projection plane are determined on the basis of the coordinates of the two points and the scale so that the display positions of the two points after the perspective projection conversion are coincident with predetermined positions and the drawing scale is coincident with the input scale. Or, as a further alternative, an input of the projection angle is accepted, and the projection plane is determined on the basis of the projection angle and the position of the view point.
    • 在使用鸟瞰图显示模式的导航系统中,对平面图上的地图数据进行透视投影变换,得到鸟瞰图的绘图数据。 在这种情况下,接受观察点的位置的输入,并且基于当前位置和目的地的坐标以及视点的位置来确定鸟瞰图的投影平面,使得 经过透视投影转换的两个点的显示位置与预定位置一致。 或者,接受刻度的输入,并且基于两个点和标尺的坐标来确定视点和投影平面的位置,使得在透视投影转换之后的两个点的显示位置 与预定位置一致,绘图标尺与输入刻度一致。 或者,作为另一种选择,接受投影角度的输入,并且基于投影角度和视点的位置来确定投影平面。
    • 9. 发明授权
    • Spoken-instruction controlled system for an automotive vehicle
    • 用于汽车的口语指令控制系统
    • US4506377A
    • 1985-03-19
    • US408702
    • 1982-08-16
    • Norimasa KishiKazunori NosoToru Futami
    • Norimasa KishiKazunori NosoToru Futami
    • B60R16/02B60R16/037G10L11/00G10L15/00G10L15/22G10L15/28G10L1/00
    • B60R16/0373G10L15/22
    • A spoken-instruction controlled system for an automotive vehicle by which a single actuator can be activated repeatedly or a plurality of actuators can be activated sequentially by repeatedly depressing a recognition switch within a predetermined time period after a spoken instruction corresponding to the single actuator or actuators has been recognized by a speech recognizer. Therefore, it is possible to activate an actuator repeatedly or actuators sequentially without uttering the same spoken instruction repeatedly. The spoken-instruction controlled system according to the present invention comprises a two-circuit analog switch, at least one analog switch, at least one retriggerable timer unit, an AND gate, an OR gate, a shift register, etc., in addition to a speech recognizer.
    • 一种用于机动车辆的口语指令控制系统,通过该语音指令控制系统可以重复地激活单个致动器或者可以在对应于单个致动器或致动器的语音指令之后在预定时间段内反复按压识别开关来顺序地激活多个致动器 已被语音识别器识别。 因此,可以重复地激活执行器或者顺序地执行致动器,而不会重复地发出相同的说明指令。 根据本发明的语音指令控制系统除了包括双电路模拟开关,至少一个模拟开关,至少一个可再触发定时器单元,与门,或门,移位寄存器等之外,还包括: 语音识别器