发明名称 |
Defrost control apparatus for refrigerator |
摘要 |
A defrost control apparatus for refrigerator includes a microcomputer which counts the number of opening/closing times of a door of a storage room for each of time zones within a day so as to set indexes for every time zones on the basis of the number of opening/closing times. The microcomputer also counts operating hours of a compressor and total elapsed hours, and determines a sudden phenomenon and a season. The microcomputer further selectively fetches the indexes, and generates a single index by joining a plurality of indexes so as to apply the same to a neural network included in a defrost signal generating unit. The neural network generates a defrost on/off signal on the basis of inputted data. In addition, if feature amounts are generated on the basis of the indexes by a feature detecting unit, the neural network generates the defrost on/off signal on the basis of the feature amounts.
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申请公布号 |
US5483804(A) |
申请公布日期 |
1996.01.16 |
申请号 |
US19940218598 |
申请日期 |
1994.03.28 |
申请人 |
SANYO ELECTRIC CO., LTD. |
发明人 |
OGAWA, ATSUSHI;OZAWA, YOSHIO;HIRATA, TOSHIMICHI;KAWAI, TSUYOSHI;FUKUSHIMA, KIYOSHI;TOYOSHIMA, MASASHI |
分类号 |
F25D21/00;(IPC1-7):F25D21/06 |
主分类号 |
F25D21/00 |
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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