Production system and production method

A production system in which an order and delivery management system, a design management system, and a process management system are connected mutually,

• wherein the order and delivery management system includes an order management means for sending order information such as kinds, quantity, and delivery date of an order products to the process management system,
• the design management system includes:
• an IP design means for performing a system design, a logic design, a layout design, and the like of a new kind;
• a process design means for performing a design of a manufacturing process based on the IP information;
• and
• a design verification means for performing an verification of the IP design and the process design, and
• the process management system includes:
• an order management means for receiving the order information from the order management means belonging to the order and delivery management system;
• a process organization means for organizing a unit of a group called lot in order to produce a product;
• an adaptive lot searching means for searching existence of process half-finished goods that is adapted to the lot from a process management table;
• a process instruction means for giving a manufacturing management means an instruction of a process;
• a manufacturing management means for managing process half-finished goods over a production line and manufacturing facilities;
• a shipping management means for managing shipment information such as serial number, quantity, and data of products finishing a manufacturing process to be shipped or semi-manufactured goods;
• and
• a stock management means for managing a factory stock.