发明名称 |
Power generating type electronic clock and method for controlling the same |
摘要 |
The power generated by a power generating means (1) of a power-generating type electronic clock is measured by a first power generating sensing means (101) and a second power generating sensing means (102). The power generation level required when the operation is changed from a normal mode to a power-saving mode and the power generation level required when the operation is changed from the power-saving mode back to the normal mode are made different to prevent the phenomenon that the operation changes frequently by imparting hysteresis characteristics to the power generation level which causes a change in the mode, thereby improving the power-saving effect.
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申请公布号 |
US2002183865(A1) |
申请公布日期 |
2002.12.05 |
申请号 |
US20020069489 |
申请日期 |
2002.07.02 |
申请人 |
ICHIKAWA MASAKAZU;KITAZAWA ISAO |
发明人 |
ICHIKAWA MASAKAZU;KITAZAWA ISAO |
分类号 |
G04C10/00;G04G19/08;(IPC1-7):G05B11/01 |
主分类号 |
G04C10/00 |
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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