| 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. |
| 申请公布号 |
CA2675239(C) |
申请公布日期 |
2016.08.09 |
| 申请号 |
CA20072675239 |
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 |
H04W52/00;H04W4/18;H04W8/26;H04W16/18;H04W16/22;H04W24/08;H04W40/00;H04W40/10;H04W52/02;H04W76/04;H04W80/00;H04W84/18;H04W88/16;H04W92/00 |
主分类号 |
H04W52/00 |
| 代理机构 |
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