公开(公告)号：US09264941B2

公开(公告)日：2016-02-16

申请号：US14508641

申请日：2014-10-07

Applicant: ABB Research Ltd.

Inventor： Johan Akerberg ,  Krister Landernas ,  Mikael Gidlund

IPC: H04W72/00 ,  H04B1/66 ,  H04W4/00 ,  H04J3/00 ,  H04W28/20 ,  H04W72/04

CPC classification number: H04W28/20 ,  H04W72/044 ,  H04W72/0446

Abstract: A wireless network managing device for a wireless network that is part of a process control system. The wireless network managing device includes a node determination element configured to receive an operator selection of at least one node in the process control system via an operator terminal and determine a field device implementing the functionality of the node, and a bandwidth control element configured to adjust a bandwidth assigned to the at least one field device in an auxiliary data section of a communication structure used by the wireless network based on the received operator selection in order to increase system responsiveness.

Abstract translation: 用于作为过程控制系统的一部分的无线网络的无线网络管理设备。 无线网络管理装置包括节点确定元件，其被配置为经由操作员终端接收对过程控制系统中的至少一个节点的操作员选择，并且确定实现该节点的功能的现场设备，以及被配置为调整 基于所接收的运营商选择，由无线网络使用的通信结构的辅助数据部分中的至少一个现场设备分配的带宽，以便增加系统响应性。