介绍了一种基于ARM处理器的电机状态评估和诊断边缘装置，围绕电机设备远程运维云架构下边缘装置的特点，提出了其底层硬件架构、软件设计等。该边缘装置实现了对电机运行参数进行实时采集，解析关键特征参数，并与云端运维平台进行实时数据交互，实现对电机运行状态的监测管理。最后，将该边缘装置在现场环境与远程电机运维云平台进行应用，证明了系统的有效性。

A motor state assessment and diagnosis edge device based on ARM processor is introduced, and its underlying hardware architecture and software design are put forward by centering on the characteristics of the edge device under the remote operation and maintenance cloud architecture of motor equipment. The edge device realizes the real-time collection of motor operation parameters, the analysis of key characteristic parameters, and real-time data interaction with the operation and maintenance cloud platform to achieve the monitoring and management of motor operation status. Finally, the edge device is applied to the field environment and the remote motor operation and maintenance cloud platform, proving the effectiveness of the system.

国家自然科学基金项目(51605095);工信部智能制造标准化项目(MIV1770260)