发明申请
- 专利标题: CONDITION DETERMINING SYSTEM, METHOD OF DETECTING ABNORMALITY OF CONDITION DETERMINING SYSTEM, AND IMAGE FORMING APPARATUS
- 专利标题(中): 条件确定系统,检测条件判定系统异常的方法和图像形成装置
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申请号: US12486881申请日: 2009-06-18
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公开(公告)号: US20090324259A1公开(公告)日: 2009-12-31
- 发明人: Kohji UE , Yasushi Nakazato , Osamu Satoh , Masahide Yamashita , Jun Yamane
- 申请人: Kohji UE , Yasushi Nakazato , Osamu Satoh , Masahide Yamashita , Jun Yamane
- 优先权: JP2008-168101 20080627
- 主分类号: G01D18/00
- IPC分类号: G01D18/00 ; G03G15/00
摘要:
A system abnormality determining method comprises the steps of transmitting fake abnormal information representing an abnormal condition of the target instrument from the target instrument to a condition determination device via a network during a test operation of the target instrument instead of condition information, determining if the condition determination device can determine the target instrument as being abnormal based on the fake abnormal information, and operating the target instrument in a normal operation condition when the condition determination device can determine the target instrument as being abnormal.
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