opc ua webservice
时间: 2023-09-13 17:12:15 浏览: 50
opc ua server
OPC UA (Open Platform Communications Unified Architecture) is a protocol for industrial automation and process control. It provides a standard way for industrial devices and systems to communicate with each other, regardless of the manufacturer or platform.
A web service is a software system designed to support interoperable machine-to-machine interaction over a network. It has an interface described in a machine-processable format (specifically WSDL), which other systems can interact with using SOAP messages over HTTP.
Combining OPC UA and web services allows for OPC UA data to be exposed as web services, enabling interoperability with other systems that support web services. This can be useful for integrating industrial automation and process control systems with other enterprise systems, such as ERP or MES systems.
阅读全文