Application of Fuzzy Data Fusion in Multi-sensor Environment Monitor

Fuzzy data fusion based multisensor technology is proposed to monitor the environment in this paper. The temperature, humidity, ventilation amount and other parameters that obtained by multiple sensors were fuzzed firstly. Through the synthetic operation with the decision rule at the data fusion center, the accurate state parameter estimation of the environment was obtained, which can be used in the final information decision. Experimental result shows that the confidence level of the monitoring result is increased and the performance of environment monitoring system is improved.