Multi-rotor unmanned aerial vehicle for surveying and mapping geographic information
Two-wheel scooter frame platform capable of testing and adjusting man-machine state
Vehicle door opening anti-collision reminding device and application method thereof
Fuel cell engine starting control method and device and new energy vehicle
Charging cabinet noise reduction device and working method
Floor quick-release covering cap capable of meeting requirements of watertight compartment
Bus priority route and green wave control dynamic collaborative optimization method
Automatic steering control device for pure electric vehicle
Automatic folding and unfolding method of vehicle supporting mechanism
Marine stable ventilator and operation method thereof
High-speed locomotive driving gear box for improving oil return effect
Automatic steering control method for pure electric vehicle
Parawing system suitable for landing area control and fixed-point landing of rocket fairing
Four-degree-of-freedom deformation coordination support structure
Urban parking resource intelligent general survey method and system
Undercarriage arrangement structure of amphibious general aircraft
Steel wire rope arranging and buffering device of mine hoist
Remote maintenance system and method for target controller system
Intelligent traffic light control system based on machine vision
Contour detection method for vehicle seat mounting bracket
Rapid high-precision adjusting device for circumferential installation precision of aircraft
Novel automatic water sample collection unmanned ship
UAV Path Planning Based on Improved QUATRE Algorithm in Different Environments
Drive-by-wire tail lamp protection system of intelligent driving wide-body dumper