公开(公告)号：US20160026688A1

公开(公告)日：2016-01-28

申请号：US14774812

申请日：2013-03-11

Applicant: ABB TECHNOLOGY LTD

Inventor： Elina Vartiainen ,  Magnus Larsson ,  Fredrik Alfredsson ,  Jonas Brönmark

IPC: G06F17/30 ,  H04W4/02 ,  H04W64/00 ,  H04W4/00

CPC classification number: G06F16/24575 ,  G05B19/409 ,  G05B23/0272 ,  G05B2219/23406 ,  G05B2219/24001 ,  G05B2219/35422 ,  G06F16/24578 ,  G06F16/248 ,  G06F16/29 ,  G06F16/9535 ,  H04W4/029 ,  H04W4/80 ,  H04W64/003 ,  H04W88/02

Abstract: The invention relates to a method, searching arrangement and a computer program product for searching for process control objects in a process control system (10). A searching unit (22; 38) providing a search function receives, from a user, a first search term regarding process control objects in the process control system, obtains the position of the user in the process control system, searches for process control objects using the first search term, and presents the results of the search, where the presented results depend on the user position.

Abstract translation: 本发明涉及一种用于在过程控制系统（10）中搜索过程控制对象的方法，搜索装置和计算机程序产品。 提供搜索功能的搜索单元（22; 38）从用户接收到关于过程控制系统中的过程控制对象的第一搜索项，获取用户在过程控制系统中的位置，使用 第一个搜索项，并显示搜索的结果，其中呈现的结果取决于用户的位置。

公开(公告)号：US09690285B2

公开(公告)日：2017-06-27

申请号：US14759633

申请日：2013-02-27

Applicant: ABB Technology Ltd

Inventor： Fredrik Alfredsson ,  Jonas Brönmark ,  Magnus Larsson ,  Elina Vartiainen

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

CPC classification number: G05B19/406 ,  G05B2219/31197 ,  G06Q10/0631 ,  H04W4/80

Abstract: 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.