发明名称 |
A WIRELESS TERMINAL FOR CHECKING THE AMOUNT USED OF GAUGE AND A GAUGE MANAGEMENT SYSTEM USING A WIRELESS COMMUNICATION NETWORK |
摘要 |
The present invention discloses a wireless terminal for checking the amount used of gauge and a gauge management system using a wireless communication network which checks the amount used of electricity, tap water, and gas by a wireless terminal. A wireless terminal established in a front of gauge, senses image of a figure at gauge, transmit data of the amount used with a wireless communcation network. So, management of collecting rates of electricity, tap water, and gas are achieved easily. |
申请公布号 |
WO0193224(A1) |
申请公布日期 |
2001.12.06 |
申请号 |
WO2001KR00942 |
申请日期 |
2001.06.02 |
申请人 |
2WG CO., LTD.;KIM, JAE MIN;KIM, TAE HOON |
发明人 |
KIM, JAE MIN;KIM, TAE HOON |
分类号 |
G08C19/00;G01D4/00;G01F15/06;G07F15/06;G08C15/00;G08C17/00;G08C17/02;H04B7/24 |
主分类号 |
G08C19/00 |
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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