公开(公告)号：JPH07192059A

公开(公告)日：1995-07-28

申请号：JP27120294

申请日：1994-11-04

Applicant: MARELLI AUTRONICA

Inventor： MARUKO CHIPERETSUTEI ,  ORURANDO PASUTEI

IPC: B23P21/00 ,  B23Q41/00 ,  B65G61/00 ,  G01R31/28 ,  G05B15/02 ,  G05B19/418 ,  G06Q50/00 ,  G07C3/00 ,  G06F17/60

Abstract: PURPOSE: To reduce costs, and to ensure a proper access time to stored data in a system for recording data related to the manufacture condition of a manufacture line equipped with plural work stations. CONSTITUTION: This system is provided with a central processing means (MSERV), memory means, communicating means (NET) for mutually connecting work stations (S1, S2, S3, S4, S5, and MAN) with the central processing unit, means (LPRN) for applying a mark equipped with an identification code to each article, means (LA) for transmitting the identification code, data indicating an executed manufacturing stage, and data indicating a time when the identification code is detected to the central processing means when the particle is inputted to and/or outputted from any work station of a manufacture line, and means (LM) for detecting the change of the state of the operational condition of the work station, and data indicating a time when the change is generated, and transmitting those data to the central processing means.