公开(公告)号：US20220230433A1

公开(公告)日：2022-07-21

申请号：US17580915

申请日：2022-01-21

Applicant: ABB S.p.A.

Inventor： Stefano CARRARA ,  Roberto CONCA ,  Davide PERSONENI

IPC: G06V20/20 ,  H02J3/00 ,  H04N5/232 ,  G06V10/74 ,  G06T11/00 ,  G08B5/36 ,  G09B19/00

Abstract: Disclosed herein is a computer-implemented method to assist a user in interacting with an electronic relay for electric power distribution grids. The method provides for identifying light signals emitted by one or more user-interface components of the user-interface panel of the electronic relay by processing images of said user-interface panel, which have been captured by the camera of a mobile computerized device. The method further provides for showing information, which describes the identified light signals emitted by said user-interface components on the display of said mobile computerized device.