发明名称 |
Remote maintenance system |
摘要 |
<p>Factories (102 - 104) have host computers (107) for monitoring industrial equipments (106). Each host computer (107) is connected to a management host computer (108) on a vendor (101) side through the internet (105). The host computer (107) on the factory side detects occurrence of a trouble of the industrial equipment (106) and notifies the vendor side of status information representing a trouble state. In response to this, the host computer (108) on the vendor side notifies the factory side of response information representing a countermeasure against the trouble state. <IMAGE></p> |
申请公布号 |
EP0822473(A2) |
申请公布日期 |
1998.02.04 |
申请号 |
EP19970305732 |
申请日期 |
1997.07.30 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
OGUSHI, NOBUAKI;OHTA, HIROHISA;YONEYAMA, YOSHITO;OGURA, MASAYA |
分类号 |
G03F7/20;G05B19/418;(IPC1-7):G05B19/418 |
主分类号 |
G03F7/20 |
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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