基于6LoWPAN的WSN网络与CAN总线互联集成

Interconnecting Integration Between WSN based on 6LoWPAN and CAN Bus

基于6LoWPAN协议的无线传感器网络(WSN)能实现与现有IP网络的无缝互联,但如何在汽车信息处理和工业监控等领域有效集成6LoWPAN协议和CAN总线协议仍是一个有待解决的问题。在分析CAN总线协议、TCP/IP和6LoWPAN协议体系的基础上,设计并实现了以TCP/IP网作为中介,CAN总线网络与基于6LoWPAN的WSN网络的集成模型,并对该集成模型进行了模拟测试,测试结果表明该模型可行、有效。

Based on the 6LoWPAN protocol,wireless sensor network（WSN） can achieve seamless connectivity with IP network,but there is still an open question in integrating the 6LoWPAN and CAN BUS effectively in the area of automotive information processing and industrial control.Based on the analysis of the CAN bus protocol,TCP/IP and 6LoWPAN protocol system,a model which integrated the 6LoWPAN and CAN BUS protocol was designed with the help of TCP/IP.The integrated model had been simulated and tested.The tested results show that the model is feasible and effective.