摘要
由于某些工业控制领域的技术难度较大,诸如控制区域测点分散、转动和旋转场合较难测量,有毒有害危险场合检测维护非常困难,复杂环境下敷设电缆成本高昂和长距离传输信号衰减严重等,使得无线传感器网络具有十分广阔的应用前景。对无线传感器网络在工业控制领域的发展过程、技术特点、常用技术、应用实例和选择使用中应注意的问题进行了阐述。
As some industrial control is technically difficult in such fields as dispersed measure-points in controlled area, measuring in rotary occasions, inspection and maintenance in poisonous situation, laying cables in complicated circumstances need high cost, long-distance signal transmission attenuation, etc. , the WSN has gained broad prospects in application. The developing process, technical features, common techniques, cases of application and issues in selecting usage concerning the WSN are described.
出处
《石油化工自动化》
CAS
2010年第3期51-54,共4页
Automation in Petro-chemical Industry
关键词
无线传感器网络
无线通信技术
长距离管道输送
wireless sensor networks wireless communication technology
long-distance pipeline transportation
