公开(公告)号：US20140359118A1

公开(公告)日：2014-12-04

申请号：US14317944

申请日：2014-06-27

Applicant: ABB TECHNOLOGY AG

Inventor： Dirk SCHULZ ,  Markus Ruppert

IPC: H04L29/06 ,  H04L12/911 ,  H04L12/26

CPC classification number: H04L69/18 ,  H04L43/0894 ,  H04L47/76 ,  H04L47/82 ,  H04L67/06 ,  H04L67/12 ,  H04L67/14 ,  H04L67/34 ,  H04L69/32

Abstract: A process automation system includes at least one wireless-aware component for detection of the occurrence (e.g., start and end) of a wireless volume data transfer from at least one other component which might be a wireless-unaware component. Upon such detection, the at least one wireless-aware component requests for bandwidth on behalf of the wireless-unaware component to decrease the communication time and subsequently releases this bandwidth again. A method is provided for operation of the process automation system, in which an upload/download is generally detected by either explicit initiation of the upload/download in the wireless-aware component, or by automatic detection in the wireless-aware component.

Abstract translation: 过程自动化系统包括至少一个无线感知组件，用于检测来自可能是无线不知道组件的至少一个其他组件的无线卷数据传输的发生（例如，开始和结束）。 在这种检测时，至少一个无线感知组件代表无线不知道组件请求带宽以减少通信时间，并随后再次释放该带宽。 提供了一种用于过程自动化系统的操作的方法，其中通常通过在无线感知组件中显式启动上载/下载或通过在无线感知组件中的自动检测来检测上载/下载。

公开(公告)号：US09667755B2

公开(公告)日：2017-05-30

申请号：US14317944

申请日：2014-06-27

Applicant: ABB TECHNOLOGY AG

Inventor： Dirk Schulz ,  Markus Ruppert

IPC: H04L29/06 ,  H04L12/911 ,  H04L12/26 ,  H04L29/08 ,  H04L12/917

CPC classification number: H04L69/18 ,  H04L43/0894 ,  H04L47/76 ,  H04L47/82 ,  H04L67/06 ,  H04L67/12 ,  H04L67/14 ,  H04L67/34 ,  H04L69/32

Abstract: A process automation system includes at least one wireless-aware component for detection of the occurrence (e.g., start and end) of a wireless volume data transfer from at least one other component which might be a wireless-unaware component. Upon such detection, the at least one wireless-aware component requests for bandwidth on behalf of the wireless-unaware component to decrease the communication time and subsequently releases this bandwidth again. A method is provided for operation of the process automation system, in which an upload/download is generally detected by either explicit initiation of the upload/download in the wireless-aware component, or by automatic detection in the wireless-aware component.