Method and device for visual monitoring and assessment of running status of robot

The invention discloses a method and device for visual monitoring and assessment of a running status of a robot. The method comprises the steps of collecting a robot status signal and an operating environment status signal based on all sensors and performing preprocessing to obtain preprocessed signals; performing feature extraction on the signals based on time-domain analysis and frequency-domainanalysis; performing fusion processing on feature data of acquired status signals based on the kalman filtering algorithm to obtain a running status feature of the robot; substituting the running status feature of the robot into a status prediction model stored in a status prediction model base and performing prediction processing to obtain a robot status curve; and when the robot status curve being abnormal is judged, visual status early warning information is visually generated based on a Web interface, and pushing the visual status early warning information to a management terminal based on a hyper text transfer p