摘要
针对目前设备远程数据采集中出现的不足，讨论了基于OPC和WebService的复杂设备数据采集系统的实现技术。介绍了数据采集系统的总体架构，研究了OPC—XML的Web服务实现机制。通过OPC技术和Java编程，实现了B／S模式下的远程数据访问，并给出亍应用实例的开发方案。
According to the deficiency appeared in data acquisition, implementation technology based on OPC and Web Service of data acquisition system of complex equipment is discussed. The overall scheme of data acquisition system is introduced, and the implementation mechanism of Web Service for OPC - XML is analyzed. Remote data access is realized through OPC and Java programming in the specific applidation example.
出处
《上海电器技术》
2008年第4期53-57,共5页
Shanghai Electric Appliance Technology
