차량 위치 측정방법 및 이를 이용한 차량 위치 측정장치
    3.
    发明公开
    차량 위치 측정방법 및 이를 이용한 차량 위치 측정장치 有权
    用于车辆和位置测量方法的位置测量装置

    公开(公告)号:KR1020110070430A

    公开(公告)日:2011-06-24

    申请号:KR1020090127254

    申请日:2009-12-18

    CPC classification number: G08G1/042 G01B7/003 G01C17/00 G01S1/72

    Abstract: PURPOSE: A vehicle location measurement method and a vehicle location measurement device using the same are provided to improve the accuracy in the location measurement by measuring the earth magnetism at two or more different axes to grasp a critical point. CONSTITUTION: A sensor unit(110) measures the earth magnetism and measures the earth magnetism according to a movement of a vehicle. A central processing unit(130) controls the sensor unit and measures the location of the vehicle according to the measured value of the sensor unit. The central processing unit measures the location by grasping a critical point of the measured value of the earth magnetism. A communication unit(140) transmits the location of the vehicle measured through the central processing unit to the outside. Two axes of two or more different axes are two difference axes perpendicular to an X-axis.

    Abstract translation: 目的:提供一种车辆位置测量方法和使用该位置测量装置的车辆位置测量装置,以通过测量两个或更多个不同轴线处的地磁力来提高定位测量的精度来掌握临界点。 构成:传感器单元(110)测量地磁,并根据车辆的运动来测量地磁。 中央处理单元(130)控制传感器单元并根据传感器单元的测量值来测量车辆的位置。 中央处理单元通过掌握地磁测量值的临界点来测量位置。 通信单元(140)将通过中央处理单元测量的车辆的位置发送到外部。 两个或多个不同轴的两个轴是垂直于X轴的两个差分轴。

    차량 위치 측정방법 및 이를 이용한 차량 위치 측정장치
    4.
    发明授权
    차량 위치 측정방법 및 이를 이용한 차량 위치 측정장치 有权
    用于车辆和位置测量方法的位置测量装置

    公开(公告)号:KR101153539B1

    公开(公告)日:2012-06-11

    申请号:KR1020090127254

    申请日:2009-12-18

    Abstract: PURPOSE: A vehicle location measurement method and a vehicle location measurement device using the same are provided to improve the accuracy in the location measurement by measuring the earth magnetism at two or more different axes to grasp a critical point. CONSTITUTION: A sensor unit(110) measures the earth magnetism and measures the earth magnetism according to a movement of a vehicle. A central processing unit(130) controls the sensor unit and measures the location of the vehicle according to the measured value of the sensor unit. The central processing unit measures the location by grasping a critical point of the measured value of the earth magnetism. A communication unit(140) transmits the location of the vehicle measured through the central processing unit to the outside. Two axes of two or more different axes are two difference axes perpendicular to an X-axis.

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