发明名称 |
Wireless subsoil sensor network |
摘要 |
A sensor network comprising one or more passive sensors dispersed within a soil at known coordinate locations and depths. A transceiver wirelessly communicates with the passive sensors to receive data indicating a condition within the soil, such as environmental condition or a biological presence. The wireless communication is performed on a radio frequency suitable for transmission through soil. The transceiver may be attached to a vehicle located above or below the surface of the soil, a device engaging the soil, or an active sensor located within the soil.
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申请公布号 |
US2007039745(A1) |
申请公布日期 |
2007.02.22 |
申请号 |
US20050206600 |
申请日期 |
2005.08.18 |
申请人 |
DEERE & COMPANY, A DELAWARE CORPORATION |
发明人 |
ANDERSON NOEL W.;FAIVRE STEPHEN M.;STELFORD MARK W. |
分类号 |
A01B63/00 |
主分类号 |
A01B63/00 |
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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