High-voltage transmission line deicing unmanned aerial vehicle for electric power maintenance
System and method for identifying pavement information through noise
Elevator steel wire rope safety detection method and device based on machine vision
Floating body component and floating body array group
Unified control circuit and control method based on DC-DC converter
Vehicle light-emitting lamp with plating layer and light color compensation method
Vehicle steering control method and device, electronic equipment and storage medium
Unmanned aerial vehicle for water spraying test of outer wall of building
Method and system for calculating and displaying automobile instrument information
Viaduct overload monitoring and early warning system and method