Battery grabbing and positioning method, positioning device and battery replacement equipment
In-vehicle radar detection method and device and vehicle
Surveying and mapping device for rock and soil construction
Uniform rolling method for automatic driving vehicle in mining area
Hybrid power system integrating hydrogen fuel cell and super capacitor
Pre-turn-on system of automobile headlamp and control method
Method for predicting and quantifying collision risk of road ahead of unmanned mine truck
Hydraulic load sensing proportional valve for vehicle and brake system
Parallel shaft type Mars aircraft based on electromagnetic direct-drive attitude adjustment
Mine card collision risk prediction and resolution method based on V2V intersection-free information
Wire harness structure of hydrogen fuel forklift and control method of wire harness structure
Locking and releasing mechanism of inverted Mars helicopter
Coaxial type Mars helicopter and locking and releasing device
Ultra-deep load rejection device and underwater vehicle
Four-degree-of-freedom attitude testing device for coaxial double-rotor aircraft
Five-hole probe spherical coordinate system data processing method considering compressibility
Fast-growing artificial forest intelligent tree climbing device and control method thereof
Fast-growing artificial forest pruning robot and control method thereof
Cable transfer mechanism for communication engineering
Special lifting appliance for precast concrete component and mounting method
Electromagnetic-driven attitude-adjusting coaxial Mars aircraft
Stair climbing robot based on alternate climbing type structure
Electromagnetic variable-pitch rotor blade variable-pitch characteristic measuring device
Mars rotor aircraft capable of being unlocked and unfolded in air and reverse thrust speed reducer
Steel wire rope electric hoist with high safety coefficient
Series battery pack active equalization method based on L-LC energy storage
Unmanned aerial vehicle parking garage with charging function
Method for estimating average speed of moving target in positioning interval of underground area