摘要: 应用Ad Hoc移动无线网络和激光测距技术,5个站点自组成一个临时性的Ad Hoc网络,各站点采用MCS-51单片机或工控机控制,实现对激光测量数据的实时传输及处理和对测量点的控制。MAC层采用载波监听多路访问接入协议CSMA,退避算法采用非坚持算法。在DSDV和DRS协议基础上,自行设计了无线自组网路由协议。通过相关分析对其进行了验证,实际运行效果良好。
关键词:
钢包液位测量,
Ad Hoc移动无线自组网,
激光测距,
MAC层协议
Abstract: Applying laser measurement and Ad Hoc mobile wireless network technique in liquid measuring of molten steel carrier, there are five stations which constitute a temporary Ad Hoc network. Each station adopts MCS-51 MCU or industrial PC to real-timely process and deliver the data from laser measurement and achieve controlment of measure spot. The MAC layer adopts the protocol of CSMA, and uses non-insist arithmetic as the avoiding arithmetic. The route protocol of wireless self-organizing network is designed based on DSDV and DRS protocol, and validates its ability through reality analysis. The practical run also shows the network works in a good condition.
Key words:
Liquid measure of molten steel carrier,
Ad Hoc wireless mobile self-organizing network,
Laser measurement,
MAC layer protocol
林砺宗;王子异;刘 磊. 基于Ad Hoc无线自组网测量系统组网技术研究[J]. 计算机工程, 2007, 33(01): 253-255.
LIN Lizong; WANG Ziyi; LIU Lei. Research on Network Buildup of Ad Hoc-based Measuring System[J]. Computer Engineering, 2007, 33(01): 253-255.