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In order to overcome the poor reliability and stability of the traditional single sensor data control system and meet the higher requirements of the people for smart home control, a smart home control system based on multi-source data is designed and developed. Taking the intelligent gateway as the control center, the D-S evidence theory is used to make decision fusion of the multi-source data obtained, and the multi-source data fusion rules of the intelligent home control system are proposed. The results show that the fusion rule can effectively monitor, alarm and dispose of the home environment by integrating various home devices. The multi-source data smart home control system designed and developed has high reliability and good stability, and has certain practical value for improving the quality of national life.
