发明名称 |
Control system with a microprocessor. |
摘要 |
A control system with a microprocessor controls an output pressure of a water/air pump and a light amount of a light source lamp in an endoscope. Under control of a program, the microprocessor periodically accesses a decoder to periodically generate a pulse signal. The generated pulse signal is applied to a watch dog type detector for detecting an abnormal operation of the microprocessor. When the microprocessor operates abnormally and is detected, the microprocessor is reset, and an output pressure of a water/air pump and a light amount of a light source lamp are respectively set at the maximum levels independently of the control by the microprocessor. |
申请公布号 |
EP0127072(A2) |
申请公布日期 |
1984.12.05 |
申请号 |
EP19840105588 |
申请日期 |
1984.05.16 |
申请人 |
OLYMPUS OPTICAL CO., LTD. |
发明人 |
HATTORI, SHINICHIRO;HOSODA, SEIICHI;KANNO, MASAHIDE;AMANO, ATSUSHI |
分类号 |
A61B1/00;A61B1/06;A61B5/00;G05B9/02;G06F11/00;G06F15/78;G06Q50/22 |
主分类号 |
A61B1/00 |
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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