V2EX opc

OPC

释义 Definition

OPC(常用作首字母缩略词)最常见指 Open Platform Communications(开放平台通信),是一套用于工业自动化与控制系统之间进行数据交换的通信标准(如 PLC、SCADA、MES 等)。常见版本包括 OPC UA(OPC Unified Architecture)。

注:OPC 在不同领域也可能有其他含义(如营养补充剂中的 oligomeric proanthocyanidins 等),具体取决于语境。

发音 Pronunciation

/o.pisi/

例句 Examples

OPC is widely used in factories to connect machines and software.
OPC 在工厂里被广泛用于连接机器与软件。

By adopting OPC UA, the company improved interoperability between legacy PLCs, SCADA systems, and cloud analytics platforms.
通过采用 OPC UA,公司提升了旧式 PLC、SCADA 系统与云端分析平台之间的互操作性。

词源 Etymology

OPC 最早源于 1990 年代的 “OLE for Process Control”(面向过程控制的 OLE 技术),后来随着技术与应用范围扩展,不再局限于 OLE/Windows 体系,于是逐渐被重新解释为 Open Platform Communications,并发展出更跨平台、更安全的 OPC UA 架构。

相关词 Related Words

文学与著作作品 Literary Works

  • OPC Unified Architecture(Mahnke, Leitner, Damm)
  • Industrial Communication Technology Handbook(常见版本中涉及 OPC/OPC UA 章节)
  • OPC Unified Architecture Specification(OPC Foundation 发布的规范文档)
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