Totally-closed structure capable of preventing water, oil and strong wind
Stress intensity factors at crack tips in two-directional graded composites
Two-stage electric telescopic guide plate device for vehicle
Vehicle steering outward swing monitoring method and system and engineering vehicle
Dual-power control method and device and dual-power vehicle
Suspension control method and system and multi-axle vehicle
Photovoltaic box transformer substation with overwater floating platform
Aerostat fault diagnosis method and device, electronic equipment and storage medium
Deflection alarm device of hydraulic lifting platform
Vehicle control method, vehicle control device and vehicle
Whole vehicle thermal management system of pure electric vehicle
Hot cabinet cooling system for deep sea manned platform
Method and equipment for controlling attitude of ship raft frame and storage medium
Variable-stiffness non-contact limiter for ships and warships
Heat accumulating type cooling system for underwater platform, and using method thereof
Self-adaptive positioning mechanism and positioning method for multi-layer tool container
Lane changing control method, device and equipment based on vehicle driving mode and medium
Underwater deep-falling emergency floating device for submersible
Traffic flow prediction method for multivariate traffic flow spatio-temporal data information
Lifting device for air conditioner outdoor unit mounting
Vehicle-mounted low-voltage battery pack short-circuit protection method, circuit and device
Passive target real-time positioning method based on multi-rotor unmanned aerial vehicle cooperation
Energy-saving device for blade of water wheel in front of paddle
Road traffic flow prediction method and system, medium and equipment
Guide pipe type energy-saving rudder fin structure and ship
Road risk assessment method fusing OBD and GPS multi-source Internet of Vehicles data
Parking charging system integrating DSRC and video identification of ETC
Roadside parking charging system based on intelligent inspection robot and RSU
Plate valve type exhaust valve for ram air inlet and method
Intelligent obstacle avoidance device for homeward voyage of unmanned aerial vehicle
Unmanned aerial vehicle hydraulic universal adaptive vehicle and method