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    ALIGNING AND AUGMENTING A PARTIAL SUBSPACE OF A PHYSICAL INFRASTRUCTURE WITH AT LEAST ONE INFORMATION ELEMENT
    6.
    发明公开
    ALIGNING AND AUGMENTING A PARTIAL SUBSPACE OF A PHYSICAL INFRASTRUCTURE WITH AT LEAST ONE INFORMATION ELEMENT 审中-公开

    公开(公告)号：EP3893096A1

    公开(公告)日：2021-10-13

    申请号：EP20168213.5

    申请日：2020-04-06

    申请人： Siemens Aktiengesellschaft

    发明人： MACWILLIAMS, Asa ,  LABISCH, Daniel ,  NEWMAN, Joseph ,  HUTTER, Andreas ,  GONZALO, Andoni ,  DE NUL, Gert

    IPC分类号： G06F3/0481 ,  G06K9/00 ,  G06T19/00 ,  G06F3/01

    摘要： Aligning and augmenting a partial subspace of a physical infrastructure with at least one information element
    The disclosure relates to a method for augmenting a physical infrastructure with at least one information element (4), the method comprising the steps of:
    - Establishing a first spatial environment (1) within the physical infrastructure, the first spatial environment (1) being dimensioned by a coordinate system of the first spatial environment,
    - defining at least one second spatial environment (2) as a partial subspace of the first spatial environment (1), the at least one second spatial environment (2) being dimensioned by a coordinate system of the at least one second spatial environment (3) and the at least one second spatial environment (2) comprising at least one first marker item (5) and at least one second marker item (5),
    - loading or creating at least one simultaneous location and mapping map, the at least one simultaneous location and mapping map being dimensioned by a coordinate system of the at least one simultaneous location and mapping map,
    - aligning the coordinate system of the at least one simultaneous location and mapping map to the coordinate system of the at least one second spatial environment (3),
    - recognizing at least one first marker identifier and at least one second marker identifier, the at least one first marker identifier corresponding to the at least one first marker item (5) and the at least one second marker identifier corresponding to the at least one second marker item (5),
    - determining an absolute position and orientation of the at least one second spatial environment (2) relative to the first spatial environment (1) by aligning the coordinate system of the first spatial environment and the coordinate system of the at least one second spatial environment (3) using the at least one first marker item (5) and the at least one second item (5),
    - defining the least one information element (4) being related to at least one component of the physical infrastructure,
    - determining spatial coordinates of the information element (4) in the coordinate system of the at least one second spatial environment (3),
    - augmenting the physical infrastructure with the at least one information element (4) at said determined spatial coordinates.