Traceability system, traceability method and traceability program

摘要

The task flow can be easily changed and the work flow can be easily changed after the operation.An identification information acquiring means 31 for acquiring identification information of articles andThe status DB12 with status information associated with the identification information is storedBased on the status information indicating the state of the article at the observation pointWork flow producing means 21 for creating work flow of articles andFlow DB11 to save work flows andAt a given observation pointThe first status information associated with the identification information acquired by the identification information acquisition means andIn the working flow stored in flow DBA determination means 32 for discriminating and determining the second status information associated with a predetermined observation pointJudging meansWhen the first status information and the second status information are determined to coincideStatus stored in DBA status update means 32 for updating the first status information associated with the identification information and.Diagram