하이브리드 방식의 태양위치 추적 시스템 및 그 방법
    2.
    发明授权
    하이브리드 방식의 태양위치 추적 시스템 및 그 방법 有权
    混合型太阳跟踪系统及其方法

    公开(公告)号:KR101313282B1

    公开(公告)日:2013-09-30

    申请号:KR1020120069546

    申请日:2012-06-28

    CPC classification number: Y02E10/47 H02S20/32 G05D3/105

    Abstract: PURPOSE: A system and method for tracking the position of sun with a hybrid mode are provided to determine whether or not implementing an astronomical tracking method in parallel with a tracking method using an image sensor based on the determination of weather information due to the displacement of the sun with time, thereby precisely tracking the position of the sun. CONSTITUTION: A system for tracking the position of sun with a hybrid mode includes a global positioning system module (10), a position computing part (20), an image sensor module (30), a coordinate calculating part (40), a position correcting part (50), and a correction determining part (60). The position computing part computes the position of the sun. The image sensor module periodically or non-periodically photographs an image including the sun based on the position of the sun which is computed by the position computing part. The coordinate calculating part detects the sun from the image, and obtains the relative position coordinate value of the sun on a predetermined referential coordinate system. The position correcting part computes a correction value for matching the position coordinate value with the center of the referential coordinate system, and corrects the position of the sun which is computed by the position computing part according to the correction value. The correction determining part computes the displacement of the sun with time through comparison between the position coordinate values, determines whether or not a correcting operation is implemented by the position correcting part, outputs a control signal corresponding to the determination of the correcting operation, and then controls whether or not the position correcting part is operated. [Reference numerals] (10) Global positioning system module; (20) Position computing part; (30) Image sensor module; (40) Coordinate calculating part; (50) Position correcting part; (60) Correction determining part; (70) Heat collection panel; (80) Driving unit; (90) Control unit

    Abstract translation: 目的:提供一种用于以混合模式跟踪太阳的位置的系统和方法,以基于由于位移的天气信息的确定来确定是否使用图像传感器与跟踪方法并行实施天文跟踪方法 太阳随着时间的推移,从而精确地跟踪太阳的位置。 构成:用于以混合模式跟踪太阳的位置的系统包括全球定位系统模块(10),位置计算部分(20),图像传感器模块(30),坐标计算部分(40),位置 校正部分(50)和校正确定部分(60)。 位置计算部分计算太阳的位置。 图像传感器模块基于由位置计算部分计算出的太阳的位置周期地或非周期地拍摄包括太阳的图像。 坐标计算部分从图像中检测太阳,并且在预定的参考坐标系上获得太阳的相对位置坐标值。 位置校正部分计算用于使位置坐标值与参考坐标系的中心匹配的校正值,并且根据校正值来校正由位置计算部分计算的太阳的位置。 校正确定部通过位置坐标值之间的比较来计算太阳的位移,确定位置校正部是否执行校正操作,输出与校正操作的确定对应的控制信号,然后, 控制位置校正部是否被操作。 (附图标记)(10)全球定位系统模块; (20)位置计算部分; (30)图像传感器模块; (40)坐标计算部分; (50)位置校正部; (60)校正判定部; (70)集热板; (80)驾驶单位; (90)控制单元

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