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公开(公告)号：US20220382256A1
公开(公告)日：2022-12-01
申请号：US17748390
申请日：2022-05-19
Applicant: PHILLIPS 66 COMPANY
Inventor： Paul L. Bird , Shahid Bashir , John W. Gusewelle , Scott M. Gallagher , Brendan R. Keuss
IPC: G05B19/418 , H04B17/318
Abstract: Data acquired by numerous wireless sensors in a large industrial setting is communicated to the operations center via nodes in defined geographic cells where the signals from the sensors may be depowered to naturally attenuate below the perception of most other receiving nodes in the industrial system. It would be optimal that signals would attenuate sufficiently such that most signals in a cell are not discernible to receiving nodes in adjacent cells, but some sensors near the boundary of a cell will probably have to be set at sufficient power that the nearest adjacent receiving cell would necessarily perceive the signal. Data rejection protocols would exclude data from outside a cell and the advantage of the invention is that it minimizes the volume of errant signals leading to more reliable and robust data for operators.
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公开(公告)号：US20220382257A1
公开(公告)日：2022-12-01
申请号：US17748415
申请日：2022-05-19
Applicant: PHILLIPS 66 COMPANY
Inventor： Shahid Bashir , Paul L. Bird , John W. Gusewelle , Scott M. Gallagher , Brendan R. Keuss
IPC: G05B19/418
Abstract: Data acquired by numerous wireless sensors in a large industrial setting is communicated to the operations center via nodes in defined geographic cells where the signals from the sensors may be depowered to naturally attenuate below the perception of most other receiving nodes in the industrial system. It would be optimal that signals would attenuate sufficiently such that most signals in a cell are not discernible to receiving nodes in adjacent cells, but some sensors near the boundary of a cell will probably have to be set at sufficient power that the nearest adjacent receiving cell would necessarily perceive the signal. Data rejection protocols would exclude data from outside a cell and the advantage of the invention is that it minimizes the volume of errant signals leading to more reliable and robust data for operators.
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公开(公告)号：US20220386088A1
公开(公告)日：2022-12-01
申请号：US17748369
申请日：2022-05-19
Applicant: PHILLIPS 66 COMPANY
Inventor： Shahid Bashir , Paul L. Bird , John W. Gusewelle , Scott M. Gallagher , Brendan R. Keuss
Abstract: Data acquired by numerous wireless sensors in a large industrial setting is communicated to the operations center via nodes in defined geographic cells where the signals from the sensors may be depowered to naturally attenuate below the perception of most other receiving nodes in the industrial system. It would be optimal that signals would attenuate sufficiently such that most signals in a cell are not discernible to receiving nodes in adjacent cells, but some sensors near the boundary of a cell will probably have to be set at sufficient power that the nearest adjacent receiving cell would necessarily perceive the signal. Data rejection protocols would exclude data from outside a cell and the advantage of the invention is that it minimizes the volume of errant signals leading to more reliable and robust data for operators.
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