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    • 2. 发明申请
    • METHOD FOR MODIFYING NAVIGATION INFORMATION AND NAVIGATION APPARATUS USING THE SAME
    • 用于修改导航信息的方法和使用该导航信息的导航装置
    • US20090271113A1
    • 2009-10-29
    • US12129051
    • 2008-05-29
    • SHYANG-JYE CHANGYung-yu ChenWei-ting Kuo
    • SHYANG-JYE CHANGYung-yu ChenWei-ting Kuo
    • G01C21/28G01C21/00
    • G01C21/3415G01C21/165
    • A method for modifying navigation information for guiding the driver is provided in the present invention, in which attitude angle of a carrier at a specific location is detected and compared with an identifying information for judging whether the carrier is on a correct route or not. In another embodiment, the present invention further provides a navigation apparatus according the foregoing method, which comprises an inertia navigation unit, a satellite signal receiving unit, a database, and signal processing unit. The signal processing unit generates a navigation route in accordance with the start and destination and determines whether the attitude angle is conformed to the identifying information with respect to the specific location on the navigation route. If the attitude angle is not conformed to the identifying information, the signal processing unit remodifies the navigation route for the carrier.
    • 在本发明中提供了一种用于修改用于引导驾驶员的导航信息的方法,其中检测到特定位置处的载波的姿态角,并将其与用于判断载体是否处于正确路线的识别信息进行比较。 在另一实施例中,本发明还提供一种根据前述方法的导航装置,其包括惯性导航单元,卫星信号接收单元,数据库和信号处理单元。 信号处理单元根据开始和目的地生成导航路线,并且确定姿态角度是否符合关于导航路线上的特定位置的识别信息。 如果姿态角度不符合识别信息,则信号处理单元重新构建载体的导航路线。