摘要
结合化工园区油储公司3台储罐项目,介绍了无线数据传输技术的特点,讨论了无线数据传输系统抗干扰问题。通过无线传输系统从现场到客户公司控制系统的数据传输流程,介绍了数传电台无线数据传输系统的组成结构,讨论了无线数据传输系统通信协议的选择和通信站台的配置。合理有效地应用无线数据传输技术可以在工程中节省大量的电缆和桥架,减少采购成本并为用户减少维护成本,从而实现绿色工程设计的目标。
Characteristics of wireless data transmission technoogy are introduced combining the project, and the anti-interference of wireless data transmission technology is discussed. By the data transmission flowchart from the field to client control system of the wireless data transmission system, the constitution of wireless data transmission system based on data radio is described. The selection of communication protocol and the configuration of communication stations are discussed. The rational and effective application of industrial wireless data transmissio technology can save lots of cables and cable trays, and reduce procurement and maintenance cost, and achieve the goal of green engineering.
出处
《石油化工自动化》
CAS
2013年第1期42-46,共5页
Automation in Petro-chemical Industry
关键词
无线数据传输技术
储运工程
控制系统
射频干扰
wireless data transmission system
storage and transportation engineering
control system
radio frequency interference