Production management system, production management systems, production management program and production management method

摘要

Provided is a production management apparatus capable of easily reflecting the progress of a process for manufacturing parts on the manufacturing plan for a product. When a part process management unit (1d) receives the progress information of a manufacturing line (5), which is sent from a terminal device (2) every time when a part passes a predetermined checkpoint, the part process management unit (1d) updates the deadline of the part which is included in part management information stored in an article management information storage unit (1a) on the basis of the received progress information.  After the part process management unit (1d) updates the part management information, a reserving unit (1e) reserves the part for the product on the basis of the updated part management information and requirement information indicating the number of required parts for the product which is stored in the article management information storage unit (1a), generates reserve statement information indicating the reserve result, and stores the reserve statement information into a part reserve statement storage unit (1b).  After the reserving unit generates the reserve statement information, a production plan management unit (1f) generates production plan information to be used for managing the production schedule for the product on the basis of the reserve statement information stored in the part reserve statement storage unit (1b).