Research On Application of Data Fusion In Streetlights Control System

The application of Data Fusion technology in intelligent control system of street light is researched. The realization of intelligent control of street light mainly depends on the detection of external environment by temperature and humidity sensor, photoelectric sensor and current sensor. In the research process, Kalman filter equation is used to fuse the data collected by the sensor to realize the primary diagnosis of fault monitoring and alarm. In the feature layer and decision layer of the system, the fuzzy logic method is used to obtain the membership functions of light intensity and temperature and humidity. Finally, the environmental control results before and after fusion are obtained by the membership values of humidity, temperature and photosensitive sensor and fuzzy Data Fusion algorithm The state and reliability of the sensors are analyzed, and the description of the external environment information is more accurate. It can be proved that Data Fusion technology can improve the intelligence and stability of street light control system.