发明名称 |
CONTROL SYSTEM FOR DOOR AND INDOOR APPLIANCES BY USING RADIO COMMUNICATION |
摘要 |
The present invention relates to a door control system using radio communication. According to the invention, a main device controls the opening and closing of a door by using a portable wireless card. The main device comprises a long wave emitting portion, a very high frequency wave receiving portion, a very high frequency wave emitting portion, memory, processor and recording media in which a program that is executable by the processor is recorded. The portable card comprises a long wave receiving portion, a card processor and recording media in which a program that is executable by the card processor is recorded. |
申请公布号 |
WO0238895(A1) |
申请公布日期 |
2002.05.16 |
申请号 |
WO2001KR01777 |
申请日期 |
2001.10.20 |
申请人 |
BLUE SOLTECH CO., LTD;KANG, JOONG-GIL;CHO, HYUN-GUG |
发明人 |
KANG, JOONG-GIL;CHO, HYUN-GUG |
分类号 |
E05B49/00;B60R25/00;B60R25/04;B60R25/10;G07C9/00;G08B13/189;G08B25/04;G08B25/10;H04M11/00;H04Q9/00;H04Q9/02 |
主分类号 |
E05B49/00 |
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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