摘要
随着数字化项目在大庆油田的不断深入开展,无线传输网络技术的选择很大程度上决定着项目实施的效果及投资情况,而选择适当的无线传输网络技术在油田数字化建设中将显得十分必要。低功耗广域网作为一种刚刚兴起的窄带物联网技术,具备功耗低、成本低、带宽低、传输距离远等特点,能够满足油田除视频以外大部分的数据传输需求。因此,重点介绍低功耗广域网的技术特点,并对比几种无线传输技术,最后探讨了LPWAN技术在油田数字化建设中的应用模式及发展。
With the continuous development of digital project in Daqing oilfield, the choice of wireless transmission network technology could usually determine the effect and investment of the project implementation to a great extent, and thus the selection of appropriate wireless transmission network technology plays an important role in the oilfield digital construction. As an emerging technology narrowband Iot（Internet of things）, low power-consumption WAN has many advantages, such as low power-consumption, low cost, low bandwidth and long-distance transmission distance, and can meet the demand of most data transmission except video in the oilfield. Thus, the technical features of low-power WAN are discussed, and compared with several wireless transmission technologies. Finally, the application mode and development of LPWAN technology in oilfield digital construction are explored.
出处
《通信技术》
2017年第8期1841-1848,共8页
Communications Technology
关键词
LPWAN
低功耗
低速率
低成本
无线网络
数字油田
LPWAN
low power-consumption
low bit-rate
low cost
wireless network
ditigal oilfield
