US 2018/0121850 A1 · PRODUCTION SUPPORT SYSTEM

Abstract

The system includes an ideal plan creation unit configured to create an ideal plan of the respective processes in a first process order based on a process knowledge information being a relationship between the product and an implementation time of the respective processes and on a predetermined indicator, a plan candidate planning unit configured to create a plurality of the plan candidates in the respective processes in an order opposite to the first process order based on a limitation condition being a limitation or condition which imposes on the respective processes, a plan candidate selection unit configured to calculate similarity between the ideal plan and each of the plurality of the plan candidates and to select the plan candidate having a high similarity to the ideal plan as an implementation plan, and a learning unit configured to reflect the selected implementation plan on the process knowledge information.

Claims14

Dependent claims

A production support system that includes a processor and a memory, and supports production of a product to be produced by implementing a plurality of processes, the system comprising:

an ideal plan creation unit configured to create an ideal plan of the respective processes in a first process order based on a process knowledge information being a relationship between the product and an implementation time of the respective processes and on a predetermined indicator;
a plan candidate planning unit configured to create a plurality of the plan candidates in the respective processes in an order opposite to the first process order based on a limitation condition being a limitation or condition which imposes on the respective processes;
a plan candidate selection unit configured to calculate similarity between the ideal plan and each of the plurality of the plan candidates and to select the plan candidate having a high similarity to the ideal plan as an implementation plan;
and
a learning unit configured to reflect the selected implementation plan on the process knowledge information.

2 more elements

A production support method carried out in a system including a processor and a memory, for supporting production of a product to be produced by implementing a plurality of processes, the method comprising:

creating an ideal plan of the respective processes in a first process order based on a process knowledge information being a relationship between the product and an implementation time of the respective processes and on a predetermined indicator;
creating a plurality of the plan candidates in the respective processes in an order opposite to the first process order based on a limitation condition being a limitation or condition which imposes on the respective processes;
calculating similarity between the ideal plan and each of the plurality of the plan candidates and selecting the plan candidate having a high similarity to the ideal plan as an implementation plan;
and
reflecting the selected implementation plan on the process knowledge information.

2 more elements

Dependencies are inferred from the claim text.

Production support system

Life of this patent

Production support system

Life of this patent

Abstract

Claims14