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    Method and device for monitoring and controlling an industrial process
    1.
    发明授权
    Method and device for monitoring and controlling an industrial process 有权

    公开(公告)号：US09720402B2

    公开(公告)日：2017-08-01

    申请号：US14759626

    申请日：2013-02-25

    申请人： ABB TECHNOLOGY LTD

    发明人： Elina Vartiainen ,  Peder Boberg ,  Oskar Qvarnström

    IPC分类号： G05B19/418

    CPC分类号： G05B19/418 ,  G05B19/41875 ,  G05B2219/32014 ,  G05B2219/36167 ,  Y02P90/22

    摘要： The present disclosure relates to a method for facilitating monitoring and control of an industrial process by means of a portable device comprising a projector arranged to project process graphics associated with process components of the industrial process. The method comprises a) obtaining, by means of the portable device, process component identification data of a process component; b) obtaining distance data for determining a distance between the portable device and the process component; and c) obtaining a process graphics image based on the process component identification data and the distance data for projection by the portable device, wherein the process graphics image is associated with a portion of the industrial process comprising the process component, and wherein information contained in the process graphics image is based on the distance between the portable device and the process component. The present disclosure further relates to a computer program and to a portable device.

    Presenting field users on process graphics
    2.
    发明授权
    Presenting field users on process graphics 有权

    公开(公告)号：US09690285B2

    公开(公告)日：2017-06-27

    申请号：US14759633

    申请日：2013-02-27

    申请人： ABB Technology Ltd

    发明人： Fredrik Alfredsson ,  Jonas Brönmark ,  Magnus Larsson ,  Elina Vartiainen

    IPC分类号： G05B19/406 ,  H04W4/00 ,  G06Q10/06

    CPC分类号： G05B19/406 ,  G05B2219/31197 ,  G06Q10/0631 ,  H04W4/80

    摘要： A method, field user presenting arrangement and a computer program product for enabling an operator of a process control system to determine the location of field users in the process control system are provided. The arrangement includes a presentation control unit that obtains position data of the position of a field user, obtain the positions of objects in the process control system, compares the position of the field user with the positions of the objects, determines that the field user is in the vicinity of an object if the distance between the position of the field user and the position of the object is below a proximity threshold, and presents the field user on graphics depicting the process, where a field user deemed to be in the vicinity of an object is presented at this object in the graphics.