公开(公告)号：US20250076848A1

公开(公告)日：2025-03-06

申请号：US18459776

申请日：2023-09-01

Applicant: Rockwell Automation Technologies, Inc.

Inventor： Todd A Wiese ,  David Christopher Mazur ,  Jonathan A Mills ,  Nathaniel Scott Sandler ,  Robert H Schmidt

IPC: G05B19/4155

Abstract: Industrial devices and edge compute platforms are configured to synchronize their internal clocks to provide a common sense of time across application and data acquisition tasks, thereby allowing for an inherent common understanding of time across the devices and data sets. The industrial devices can synchronize their internal clocks using Precision Time Protocol (PTP) or IEEE 802.1AS synchronization. The accurate time stamping achieved by this synchronization can yield more accurate analysis of data sets acquired from multiple devices, and greater fidelity and synchronization between a digital twin of an automation system and the physical system represented by the digital twin.

公开(公告)号：US12061462B2

公开(公告)日：2024-08-13

申请号：US17842130

申请日：2022-06-16

Applicant: Rockwell Automation Technologies, Inc.

Inventor： David C. Mazur ,  Jonathan Alan Mills ,  Rob A. Entzminger ,  Todd A Wiese ,  Bruce T. McCleave, Jr. ,  Michael J. Anthony

IPC: G05B19/418

CPC classification number: G05B19/4185 ,  G05B19/4183 ,  G05B19/4188

Abstract: Embodiments of this present disclosure may include systems that perform operations including receiving a request to access data of an industrial automation device from a requesting device and identifying the industrial automation device based on the request. The operations may include sending a query for template data to the industrial automation device based on the request and symbolic data operations. The template data may include one or more instantaneous values associated with the industrial automation device. The operations may include sending the template data to the requesting device.