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1. 发明申请

WO2009145695A1 METHOD AND ARRANGEMENT FOR CALCULATING A CONFORMITY BETWEEN A REPRESENTATION OF AN ENVIRONMENT AND SAID ENVIRONMENT 审中-公开
标题翻译：计算环境与生态环境的一致性的方法和方案
公开(公告)号：WO2009145695A1
公开(公告)日：2009-12-03
申请号：PCT/SE2009/000274
申请日：2009-05-28
申请人： ATLAS COPCO ROCK DRILLS AB , LARSSON, Johan , KRASSER, Michael
发明人： LARSSON, Johan , KRASSER, Michael
IPC分类号： G01C21/30 , G05D1/02
CPC分类号： G09B29/005 , E21F13/02 , G01C7/06 , G01C15/002 , G01S17/89
摘要： The present invention concerns a method for determining a conformity between a representation of an environment and said environment, wherein said representation of the environment constitutes a representation in at least two dimensions, where a distance between two points in the representation has a known relation to the corresponding distance in said environment, characterised in that said determination involves the step of determining a first set of parameter values for a first position in said representation of the environment, comparing said first determined set of expected parameter values with a second set of parameter values, where said second set of parameter values has been determined for a second position, where said second position constitutes a position in said environment that essentially corresponds to said first position, and using said comparison to determine a measure of conformity between said environment and said representation of the environment. The invention also concerns an arrangement and the mining and/or construction machine.
摘要翻译：本发明涉及一种用于确定环境的表示和所述环境之间的一致性的方法，其中所述环境的表示构成至少二维的表示，其中所述表示中的两个点之间的距离与所述环境的已知关系在所述环境中的对应距离，其特征在于，所述确定包括确定所述环境表示中的第一位置的第一组参数值的步骤，将所述第一确定的预期参数值集合与第二组参数值进行比较，其中所述第二组参数值已经被确定为第二位置，其中所述第二位置构成所述环境中基本上对应于所述第一位置的位置，并且使用所述比较来确定所述环境和所述表示之间的一致性的度量环境。本发明还涉及一种布置和采矿和/或建筑机器。

2. 发明申请

WO2010132014A1 METHOD FOR CALIBRATING A HINGE ANGLE SENSOR ON A VEHICLE AND A VEHICLE 审中-公开
标题翻译：一种用于在车辆和车辆上校准铰链角度传感器的方法
公开(公告)号：WO2010132014A1
公开(公告)日：2010-11-18
申请号：PCT/SE2010/050517
申请日：2010-05-11
申请人： ATLAS COPCO ROCK DRILLS AB , LARSSON, Johan , KRASSER, Michael
发明人： LARSSON, Johan , KRASSER, Michael
IPC分类号： B62D53/00 , G01B11/27
CPC分类号： G01B11/272 , B62D53/02 , B62D53/021 , B62D53/026
摘要： The present invention refers to an arrangement and a method for calibrating a hinge angle sensor (110) on a vehicle (100) comprising a first part (100b) and a second part (100a) connected by a hinge (107) provided with a hinge angle sensor (110) for measuring a hinge angle (α) between the first part (100b) and the second part (100a). In accordance with the invention, the following steps are involved: placing the vehicle (100) so that the hinge angle (α) is roughly 0° and a hypothetical sight line (120) points towards an object (124), in which connection the hinge angle sensor (110) indicates a measured hinge angle; beaming of a medium from a beam-generating device (121) so that the medium generates an image; projection of the image on the object (124); determination of the first position of the image(125) on the object (124); movement of the vehicle (100) towards or away from the object (124) so that the hinge angle sensor (110) continues to display the same measured hinge angle; determination of the second position of the image(126) on the object (124); and adjustment of the zero position of the hinge angle sensor (110).
摘要翻译：本发明涉及一种用于校准车辆（100）上的铰链角度传感器（110）的装置和方法，所述铰链角度传感器（110）包括第一部分（100b）和第二部分（100a），所述第二部分（100a）通过铰链（107）连接，铰链角度传感器（110），用于测量第一部分（100b）和第二部分（100a）之间的铰链角度（a）。根据本发明，涉及以下步骤：将车辆（100）放置成使得铰链角度（a）大致为0°，并且假想瞄准线（120）指向物体（124），在该连接中铰链角度传感器（110）表示测量的铰链角度; 从光束产生装置（121）传播介质，使得介质产生图像; 图像在物体（124）上的投射; 确定图像（125）在对象（124）上的第一位置; 车辆（100）朝向或远离物体（124）的移动，使得铰链角度传感器（110）继续显示相同的测量的铰链角度; 确定对象（124）上的图像（126）的第二位置; 以及铰链角度传感器（110）的零位置的调整。

3. 发明申请

WO2009145694A1 METHOD AND DEVICE FOR CALCULATING THE RELIABILITY OF AN ESTIMATED POSITION 审中-公开
标题翻译：用于计算估计位置的可靠性的方法和装置
公开(公告)号：WO2009145694A1
公开(公告)日：2009-12-03
申请号：PCT/SE2009/000273
申请日：2009-05-28
申请人： ATLAS COPCO ROCK DRILLS AB , LARSSON, Johan , KRASSER, Michael
发明人： LARSSON, Johan , KRASSER, Michael
IPC分类号： G05D1/02 , G01C21/30
CPC分类号： G01C21/30
摘要： The present invention concerns a method and a device for calculating the reliability of an estimated position for a point on a mining and/or construction machine, wherein estimation of said position involves an estimation based on at least a first parameter value from at least one sensor and a representation of the environment where said machine is located, wherein said machine's position in said environment can be estimated by means of said at least one first parameter value. Said calculation of the reliability involves - calculating, from said estimated position in said representation of the environment, at least one second expected parameter value, - comparing said calculated at least one second expected parameter value with at least one actual parameter value for said machine's position in said environment, and - calculating with the help of said comparison a measure of the reliability of said estimated position.
摘要翻译：本发明涉及一种用于计算采矿和/或建筑机械上的点的估计位置的可靠性的方法和装置，其中所述位置的估计涉及至少基于至少一个传感器的第一参数值的估计以及所述机器所在的环境的表示，其中可以借助于所述至少一个第一参数值来估计所述机器在所述环境中的位置。所述可靠性的计算涉及 - 从所述环境的所述表示中的所述估计位置计算至少一个第二预期参数值， - 将所述计算的至少一个第二预期参数值与所述机器位置的至少一个实际参数值进行比较在所述环境中，以及 - 在所述比较的帮助下计算所述估计位置的可靠性的度量。

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