Abstract:Multi-sensor information fusion technology is an advanced processing method that is different from classical data processing technology. Capability and operation accuracy; after systematically sorting out and researching the application of sensor technology, artificial intelligence, robotics, multi-sensor information fusion technology and common multi-sensor information fusion, a comprehensive analysis of the current multi-sensor data fusion technology is carried out. Introduce and briefly describe the general structure of multi-sensor information fusion, focus on analyzing the characteristics, advantages and disadvantages of different fusion algorithms, clarify the differences between different fusion models and their impact on data processing strategies, and fully enumerate the current domestic and foreign published information on multi-sensors. The important research and application of sensor data fusion technology, and the development and prospect of multi-sensor data fusion technology are tested and expounded, which provides an important theoretical basis for the research of multi-sensor data fusion technology.