Design and Implementation of a Mobile Multihop WSN for AGV System

الملخص EN

A system data sharing protocol of mobile WSN named synchronous dynamic multihop data sharing protocol (S-DMDS) is presented for automated guided vehicle (AGV) system.

It is a cross-layer protocol designed from route layer to MAC layer.

By adopting a concept of system data sharing, it is possible to make each node exchange the data timely with all the other nodes.

It is also a topology-agnostic protocol which has no knowledge of neighbors, routes, or next hops.

From the results of the 16-nodes simulation, S-DMDS protocol is proved to be efficient exchange data timely between the devices of AGV system in mobile multihop situation.

Moreover, it also shows that S-DMDS significantly outperforms NST-AODV with investing about 41.6% system sharing delay as well as 80% RAM consumption.

At last, 5-node experiment indicates that S-DMDS can work well in real environment.