Wing folding mechanism, wing device and unmanned aerial vehicle
Device and method for lifting spare tire by telescopic oil cylinder
Automatic driving hierarchical takeover interaction method and device and readable storage medium
Dual-motor control hydraulic brake with parking function
Fireproof electric vehicle charging pile and intelligent fireproof charging station
Design method of vehicle body side exhaust lifting hook
Multi-robot consensus formation based on virtual spring obstacle avoidance
Building surveying and mapping equipment based on remote sensing of unmanned aerial vehicle
Platform oscillating water column type wave power generation device
Traffic machinery traction device with automatic adjusting function and operation method thereof
Lifting platform cage type AUV releasing and recovering device adopted by underwater glider
Large-diameter lining-free composite material storage tank connecting structure
Vehicle gas-liquid control system and antimagnetic transport vehicle
Data interaction method and device, equipment and storage medium
Evaluating the efficacy of an accelerometer-based method for drowsy driving detection
Everything is in the Face? Represent Faces with Object Bank
Direct heat exchange type heat pump air conditioning system of lubricating oil waste heat source
Stability augmentation device for rotary AUV deformation stabilizing ring
Vehicle red light running detection method and device
Ocean platform lifting gravity energy storage and cyclic utilization device
Kassettendichtungsbaugruppe für Radnabenlager und Radnabenlagereinheit
N-2-1 positioning based aircraft skin positioning deviation analysis method