Design of Multi-Modal Sensing All-Optical Intelligent Robot Inspection System
In order to ensure the stability and safety of the working state of the patrol robot,the inspection task is completed instead of manual under dangerous working conditions.In this paper,a mobile robot patrol system based on multimodal sensing of optical sensors is designed.The patrol system is equipped with depth camera,acoustic vibration sensor,gas concentration detection device,infrared thermal imager and other sensing modules,which can work in the form of automatic path planning or manual remote control.Equipped with mature image processing and voiceprint recognition algorithms,the robot can instantly determine whether there are abnormalities in the operating noise,thermal defects,equipment appearance,instrument readings and other characteristics of the equipment to be tested during the inspection process.Through LAN communication and intelligent instrument control system,replace manual to realize automatic monitoring of controlled equipment in a large range.Experimental results show that the patrol robot can carry out efficient and accurate inspection work in complex environments.Through multimodal information fusion technology,fault points are accurately identified and located,and the optimal inspection path is independently decided.At the same time,all-optical intelligent technology ensures the high-speed data transmission and processing capacity of the robot,greatly improves the efficiency and quality of inspection,and provides a new auxiliary means for improving the intelligent operation and maintenance level of substations under harsh conditions.
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