Wheel geometric parameter detection method and device and computer readable storage medium
Vehicle speed measurement method, device and system based on video and distance grid calibration
Vehicle passing detection method and system based on intelligent spikes and storable medium
Vehicle moving state identification system based on Internet of Vehicles
Vehicle machine device with mode switching function and control method
Toll station monitoring method, toll station monitor and toll station monitoring system
Swing arm catenary system for railway vehicle test bed
Super-hydrophobic anti-drag coating as well as preparation method and application thereof
Start-stop control system of electric hydraulic excavator
Standby battery mounting structure, controller shell and vehicle
Ship lock gate anti-collision device and anti-collision method
Ship body supporting structure of double-layer train trestle
Road event information acquisition and notification method
Road environment information acquisition method, client, server and system
Rail traffic tool and external power supply system and control method thereof
Power distribution monitoring method and device based on electric appliance box
Photovoltaic power generation local consumption method and device and electronic equipment
Passenger personalized riding service method and device in online car-hailing scene
Non-energy-storage type charging system, control method and engineering machinery
Mixed supporting system for steel structure integral lifting construction
Microphone assembly, microphone installation structure and vehicle
METHOD OF MEASURING REMAINING RANGE OF ELECTRIC VEHICLE, ELECTRONIC DEVICE, AND STORAGE MEDIUM
Method for warning illegal operation of environmental sanitation vehicle
METHOD FOR DETECTING SUSPICIOUS TRAFFIC FOR A VEHICLE AND RELATED DEVICE
Method and device for getting shared vehicle, storage medium and electronic equipment
Living environment detection ship for marine organisms
Light-aging-resistant dimmable polymer disperse dye liquid crystal sunscreen glass
Image acquisition method and device based on road condition, equipment and medium
High-speed rail motor train unit platform electronic guiding device and method
Fireproof door structure capable of being mounted in high-stress area of ship structure
Electronic transmission system of train marshalling sequence table
Differential walking roller driven by built-in outer rotor motor
DIFFERENTIAL TRAVELING ROLLER DRIVEN BY BUILT-IN OUTER ROTOR MOTOR
DIFFERENTIAL TRAVELING ROLLER DRIVEN BY BUILT-IN OUTER ROTOR MOTOR
CSMA/CA rollback method suitable for auxiliary data acquisition of unmanned aerial vehicle
Construction site on-site comprehensive data acquisition method and system
Communication vehicle-mounted station synchronous end changing method and system and storage medium
City management system based on video intelligent analysis