发明名称 |
Dynamic maintenance planning apparatus |
摘要 |
A dynamic maintenance planning apparatus including a maintenance planning device and a priority calculating device is provided. The maintenance planning device determines a maintenance date and time on and at which the throughput of a manufacturing system is maximum from among possible maintenance dates and times based on a simulation result in which a specific manufacturing apparatus on a manufacturing system is stopped at a specified maintenance date and time, and, for the maintenance at the determined maintenance date and time, specifies a lot whose completion is predicted to be delayed. The priority calculating device calculates a priority of the lot whose completion is predicted to be delayed so as to prevent waiting time of the lot during the maintenance. |
申请公布号 |
US8442666(B2) |
申请公布日期 |
2013.05.14 |
申请号 |
US20100792145 |
申请日期 |
2010.06.02 |
申请人 |
SUGINISHI YUUICHI;ATTILA LENGYEL;NONAKA YOICHI;HITACHI, LTD. |
发明人 |
SUGINISHI YUUICHI;ATTILA LENGYEL;NONAKA YOICHI |
分类号 |
G06F19/00;G05B19/418;G06Q50/00;G06Q50/04 |
主分类号 |
G06F19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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