SCHEDULER SYSTEM, SCHEDULER MANAGEMENT DEVICE, AND MACHINE LEARNING DEVICE

摘要

This scheduler system comprises a production scheduler, a manufacturing execution system, and a scheduler management device. The scheduler management device includes a plan information acquisition unit, and a replan execution unit. The plan information acquisition unit acquires, from another device connected to the scheduler management device, monitoring data, which is data for monitoring the occurrence, after the creation of first production plan information, of an event that requires recreation of the first production plan information. The replan execution unit uses the monitoring data to detect the presence/absence of an event occurrence, and if an event occurs, instructs the production scheduler to acquire plan creation information which is information used in the creation of the first production plan information, and additional information which is information other than the plan creation information. After instructing the production scheduler to acquire the additional information and the plan creation information, the plan information acquisition unit uses the acquired additional information and the acquired plan creation information to instruct the production scheduler to recreate second production plan information in which an order is spread across a plurality of processes.