公开(公告)号：CA2815376A1

公开(公告)日：2012-06-07

申请号：CA2815376

申请日：2011-11-28

Applicant: ROSEMOUNT INC

Inventor： ROTVOLD ERIC DANIEL ,  ORTH KELLY MICHAEL ,  CARLSON DANIEL CLIFFORD ,  CITRANO JOSEPH III ,  SCHNAARE THEODORE HENRY

IPC: H04W24/00 ,  H04W84/18

Abstract: A system for measuring and analyzing radio frequency power proximate and within a wireless field device mesh network. A centralized software module (CSWM) collects and analyzes values from one or more wireless devices of the wireless field device mesh network representing received RF power measurements on an assigned RF channel and values representing corresponding times of the received RF power measurements. Each wireless device measures received RF power on the assigned RF channel at times other than during reception of a signal resulting in transmission by the wireless device of either an acknowledgment signal or a non-acknowledgement signal. Values representing the received RF power measurements and the corresponding times of the received RF power measurements are determined from the stored received RF power measurements and corresponding times and then discarded. These values are stored within the wireless device until successfully reported. A network manager coordinates communication between the wireless devices and synchronizes the corresponding times of received RF power measurement throughout the wireless field device mesh network.

公开(公告)号：WO2012074900A2

公开(公告)日：2012-06-07

申请号：PCT/US2011062192

申请日：2011-11-28

Applicant: ROSEMOUNT INC ,  ROTVOLD ERIC DANIEL ,  ORTH KELLY MICHAEL ,  CARLSON DANIEL CLIFFORD ,  CITRANO JOSEPH III ,  SCHNAARE THEODORE HENRY

Inventor： ROTVOLD ERIC DANIEL ,  ORTH KELLY MICHAEL ,  CARLSON DANIEL CLIFFORD ,  CITRANO JOSEPH III ,  SCHNAARE THEODORE HENRY

IPC: H04W24/00 ,  H04W84/18

CPC classification number: H04B17/327 ,  H04B17/24 ,  H04B17/345 ,  H04W24/08 ,  H04W84/18 ,  H04W88/08 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/22

Abstract: A system for measuring and analyzing radio frequency power proximate and within a wireless field device mesh network. A centralized software module (CSWM) collects and analyzes values from one or more wireless devices of the wireless field device mesh network representing received RF power measurements on an assigned RF channel and values representing corresponding times of the received RF power measurements. Each wireless device measures received RF power on the assigned RF channel at times other than during reception of a signal resulting in transmission by the wireless device of either an acknowledgment signal or a non-acknowledgement signal. Values representing the received RF power measurements and the corresponding times of the received RF power measurements are determined from the stored received RF power measurements and corresponding times and then discarded. These values are stored within the wireless device until successfully reported. A network manager coordinates communication between the wireless devices and synchronizes the corresponding times of received RF power measurement throughout the wireless field device mesh network.

Abstract translation: 用于测量和分析无线现场设备网状网络附近和内部的射频功率的系统。 集中式软件模块（CSWM）收集并分析来自无线现场设备网状网络的一个或多个无线设备的值，这些无线设备网状网络表示在指定的RF信道上接收到的RF功率测量结果以及表示接收到的RF功率测量结果的相应时间的值。 每个无线设备在除了接收导致无线设备传输确认信号或非确认信号的信号期间以外的时间测量所分配的RF信道上接收到的RF功率。 表示接收到的RF功率测量值和接收到的RF功率测量值的对应时间值是根据存储的接收RF功率测量值和相应时间来确定的，然后被丢弃。 这些值存储在无线设备中，直到成功报告。 网络管理器协调无线设备之间的通信并且在整个无线现场设备网状网络中同步所接收的RF功率测量的相应时间。

公开(公告)号：EP2647238A4

公开(公告)日：2015-12-02

申请号：EP11845975

申请日：2011-11-28

Applicant: ROSEMOUNT INC

Inventor： ROTVOLD ERIC DARRELL ,  ORTH KELLY MICHAEL ,  CARLSON DANIEL CLIFFORD ,  CITRANO JOSEPH III ,  SCHNAARE THEODORE HENRY

IPC: H04W24/00 ,  H04B17/345 ,  H04W84/18

CPC classification number: H04B17/327 ,  H04B17/24 ,  H04B17/345 ,  H04W24/08 ,  H04W84/18 ,  H04W88/08 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/22

Abstract: A system for measuring and analyzing radio frequency power proximate and within a wireless field device mesh network. A centralized software module (CSWM) collects and analyzes values from one or more wireless devices of the wireless field device mesh network representing received RF power measurements on an assigned RF channel and values representing corresponding times of the received RF power measurements. Each wireless device measures received RF power on the assigned RF channel at times other than during reception of a signal resulting in transmission by the wireless device of either an acknowledgment signal or a non-acknowledgement signal. Values representing the received RF power measurements and the corresponding times of the received RF power measurements are determined from the stored received RF power measurements and corresponding times and then discarded. These values are stored within the wireless device until successfully reported. A network manager coordinates communication between the wireless devices and synchronizes the corresponding times of received RF power measurement throughout the wireless field device mesh network.

Abstract translation: 一种用于测量和分析射频功率近端和无线现场设备网状网络内系统。 集中式软件模块（CSWM）收集并从代表分配到RF信道接收到的RF功率测量和表示接收到的RF功率测量的相应时间值的无线现场设备网状网络的一个或多个无线设备分析值。 每个无线设备测量在比由任一的确认信号或一个非确认信号的无线设备中传输而产生的信号的接收期间的其它时间接收在所分配的RF信道的RF功率。 表示接收到的RF功率测量值和所接收的RF功率测量的相应的时间是确定的从所存储的接收到的RF功率测量和相应的时间所开采和然后丢弃。 这些值存储在无线设备中，直到成功的报道。 一种网络管理器协调无线设备之间的通信和同步接收的RF功率测量的相应的时间在整个无线现场设备网状网络。