Study on Network Structure of Underground Multimedia Rescue System Base on WMSN
Lina Zhang · Coal Engineering · 2011
The network system structure would be directly related to the performances of the completed network.How to apply the high node structure function of the multimedia sensor and the multimedia sensor network with optimized structure and good performances would be important issue.The function of the underground mine multimedia rescue system base on WMSN is to transmit the underground rescue conditions to the surface rescue command center with the wireless sensor network on the multimedia way to assist the rescue decision and command.The underground mine would be a long distance belt space and the conventional wireless sensor network structure could not be well to meet the requirements of the system.The paper proved a three layer network structure and the performances were analyzed.