公开(公告)号：US20210224752A1

公开(公告)日：2021-07-22

申请号：US17142840

申请日：2021-01-06

Applicant: HITACHI, LTD.

Inventor： Mitsuhiro OKADA ,  Takayuki AKIYAMA ,  Masaaki YAMAMOTO ,  Kazu GHALAMKARI ,  Yasuharu NAMBA

IPC: G06Q10/10 ,  G06Q40/00 ,  G06K9/00 ,  G10L25/51

Abstract: A highly-reliable work report is prepared while reducing the worker's burdens. A work support system 200 prepares a work report by using information including at least a video collected while conducting work. The work support system 200 includes: a work completion recognition unit 240 that judges a completion of the work from the information collected while conducting the work and recognizes completion time of day of the work; a video extraction unit 250 that extracts a video upon completion of the work from the video, which are collected while conducting the work, with reference to the completion time of day of the work; a work recognition unit 260 that recognizes a work item(s) of the work by using the extracted video upon completion of the work; and a work history generation unit 280 that generates a work history of the work in the work report on the basis of recognition results by the work completion recognition unit 240 and the work recognition unit 260.