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15 条记录 (耗时 0.026 秒)

    Method for detecting truck dump occurrences
    12.
    发明授权
    Method for detecting truck dump occurrences 失效
    检测卡车倾卸事故的方法

    公开(公告)号：US6026341A

    公开(公告)日：2000-02-15

    申请号：US996005

    申请日：1997-12-22

    申请人： Gregory R. Harrod

    发明人： Gregory R. Harrod

    IPC分类号： G06F19/00

    CPC分类号： B60P1/283 ,  B60P1/162

    摘要： The present invention is adapted to provide a method for identifying a machine dump occurrence of an earthmoving machine. The method includes determining an initial elevation of a point on the machine. The elevation of the point is then monitored to determine when a dumping threshold is exceeded. The ground speed is also monitored to determine if the machine 102 is moving at a speed indicative of dumping. When the machine speed is below a dumping speed, and the receiver 116 has exceeded a dumping threshold the machine 102 may be determined to have dumped its load.

    摘要翻译： 本发明适用于提供一种用于识别土方机械倾倒发生的方法。 该方法包括确定机器上的点的初始高程。 然后监测点的高程，以确定何时超过倾倒阈值。 还监测地面速度以确定机器102是否以指示倾倒的速度移动。 当机器速度低于倾卸速度，并且接收器116已经超过倾倒阈值时，可以确定机器102已倾倒其负载。

    Method and system for determining the relationship between a laser plane and an external coordinate system
    15.
    发明授权
    Method and system for determining the relationship between a laser plane and an external coordinate system 失效
    用于确定激光平面和外部坐标系之间的关系的方法和系统

    公开(公告)号：US5935183A

    公开(公告)日：1999-08-10

    申请号：US650748

    申请日：1996-05-20

    申请人： William C. Sahm ,  Gregory R. Harrod

    发明人： William C. Sahm ,  Gregory R. Harrod

    IPC分类号： E01C19/00 ,  E02F3/84 ,  G01C15/00 ,  G01S5/00 ,  G01S5/14 ,  G01S5/16 ,  G01S19/48 ,  G06F7/70 ,  G06F19/00

    CPC分类号： G01S5/163 ,  E01C19/006 ,  E02F3/842 ,  E02F3/847 ,  G01C15/002 ,  G01S19/43 ,  G01S19/41 ,  G01S5/0027 ,  G01S5/009

    摘要： A method and system to determine the relationship between a laser plane and an external coordinate system using a mobile machine with a work implement is provided. The laser plane is intersected at three points by a laser receiver installed on a mast attached to the work implement. A position determining antenna located a known distance on the mast from the laser receiver is used to determine external coordinates at the position determining antenna point. An equation for the laser plane in external coordinate terms is determined based on the three external position coordinates and the known distance between the external coordinate system plane and the laser plane.

    摘要翻译： 提供了一种使用具有工作工具的移动机器来确定激光平面与外部坐标系之间的关系的方法和系统。 激光平面通过安装在连接到工作台上的桅杆上的激光接收器在三点相交。 使用从激光接收器位于桅杆上已知距离的位置确定天线来确定位置确定天线点处的外部坐标。 基于三个外部位置坐标和外部坐标系平面与激光平面之间的已知距离来确定外部坐标系中激光平面的方程式。