Overview on obstacle recognition of power transmission line inspection robot

The classification and comparison methods of the obstacle recognition of inspection robot in power transmission line with the domestic and foreign research progress were carried out from the aspects of multi-sensor-based navigation,single-frame image processing,binocular vision and active learning.The development direction of the future to the obstacle recognition technology for power transmission line inspection robot was summarized.The sensor information fusion technology will be used to improve the accuracy of obstacle detection,the intelligent and automated high obstacle recognition algorithm will be studied,obstacle recognition methods that adapt to various environment for power transmission line inspection robot will be designed.