In the standard ZigBee protocol,there is no design specification for data fusion,so that it can only be used in applications with low data redundancy.For large-scale networks,the data redundancy in the network is large,and data redundancy in the network will cause nodes to frequently compete for chan-nels,increase network latency,and even cause network paralysis.In order to solve this problem,a wireless sensor network based on ZigBee technology is built,and a multi-level adaptive data fusion algorithm is used to reduce data redundancy,enhance data accuracy and improve query efficiency,and finally achieve the accurate collection and intelligent monitoring of factory environmental data.
ZigBee technologymulti-sensor data fusionwireless sensor networks
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