Abstract: A production system has a plurality of production apparatuses, a conveyer which conveys to each production apparatus at each lot, a lot management computer which controls the degree of progress of the production process in each lot, apparatus management computers which control each of production apparatuses, and an intensive management computer which detects the degree of progress of the production process in each lot and operating state of each production apparatus. User interface sections are connected to the apparatus management computer and the intensive management computer, respectively. The user interface sections comprise display apparatuses, respectively. In the screen of the display apparatuses, operating state of each production apparatus and the degree of progress of the production process of the lot in each production apparatus are displayed.

Abstract: A production scheduling management system includes: a long-range production scheduling unit that receives long-range production scheduling information including at least information on a delivery date of each lot, produces a lot processing schedule based on the delivery date of each lot, and outputs a long-range production schedule; a short-range production scheduling unit that receives the long-range production schedule and short-range production scheduling information, produces a short-range schedule of lot processing so as to fulfill the long-range production schedule, and outputs a short-range production schedule; and a work scheduling unit that receives the short-range production schedule and work scheduling information, produces a work schedule so as to fulfill the short-range production schedule, while taking account of conditions of each machine and conditions of each lot, and generates work schedule.

Abstract: A production system comprises a plurality of production apparatuses 1, a conveyer 2 which conveys to each production apparatus 1 at each lot, a lot management computer 3 which controls the degree of progress of the production process in each lot, apparatus management computers 4 which control each production apparatuses 1, and an intensive management computer 5 which detect the degree of progress of the production process in each lot and operating state of each production apparatus 1. User interface sections 6 and 7 are connected to the apparatus management computer 4 and the intensive management computer 5, respectively. The user interface sections 6 and 7 comprise display apparatuses, respectively. In the screen of the display apparatuses 7a, operating state of each production apparatus and the degree of progress of the production process of the lot in each production apparatus are displayed.