发明名称 |
Selective activation of field devices in low power wireless mesh networks |
摘要 |
A control system uses a wireless network to provided communication between a host computer and field devices. The field devices are normally maintained in a lower power or sleep state. Only field devices that will be involved in a communication with the host computer are turned On and maintained On until communication between the field devices and the host computer is completed.
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申请公布号 |
US2007161352(A1) |
申请公布日期 |
2007.07.12 |
申请号 |
US20070652395 |
申请日期 |
2007.01.11 |
申请人 |
FISHER-ROSEMOUNT SYSTEMS, INC. |
发明人 |
DOBROWSKI PATRICK M.;LOVEGREN ERIC R.;ORTH KELLY M.;STOTZ KYLE L. |
分类号 |
H04B7/00;H04W4/18;H04W8/26;H04W16/18;H04W16/22;H04W24/08;H04W40/00;H04W40/10;H04W52/02;H04W76/04;H04W80/00;H04W88/16;H04W92/00 |
主分类号 |
H04B7/00 |
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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