Intelligent production decision support system

Abstract

The invention relates to an intelligent production decision support system, which is used for making production decision according to real-time production data acquired by a data acquisition system. The intelligent production decision support system comprises a data exchange platform, a decision support database and a staff efficiency forecasting subsystem, wherein the data exchange platform is used for receiving real-time production data from the data acquisition system, separating necessary data needed by the production decision and storing the necessary data to the decision support database, and the staff efficiency forecasting subsystem is used for reading the necessary data in the decision support database and outputting staff efficiency forecasting data according to internal factors and external factors affecting staff efficiency. The intelligent production decision support system further comprises a staff efficiency forecasting subsystem, an intelligent production line balancing subsystem and a schedule forecasting subsystem, wherein the staff efficiency forecasting subsystem is used for generating an optimal production procedure distribution scheme, the intelligent production line balancing subsystem is used for adjusting procedure distribution according to real-time production conditions and then ensuring balance of a production line, and the schedule forecasting subsystem is used for accurately forecasting the production schedule and the completion time of each production order. 本发明涉及一种智能生产决策支持系统，用于依据数据采集系统所采集到的实时的生产数据做出生产决策，包括数据交换平台、决策支持数据库、员工效率预测子系统；数据交换平台接收来自于数据采集系统的实时的生产数据，并分离出生产决策所必需的必要数据，并将这些必要数据存储到所述决策支持数据库；员工效率预测子系统读取所述决策支持数据库中的必要数据，并根据影响员工效率的内部因素和外部因素输出员工的效率预测数据。本系统还包括产生最优生产工序分配方案的员工效率预测子系统、根据实时的生产状况调整工序分配以保证生产线平衡的智能生产线平衡子系统，以及用于准确地预测各个生产单的生产进度和完成时间的进度预测子系统。