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
The Communication Protocol Research of Rail Train Safety Monitoring Sensor Network
Start-stop control system of electric hydraulic excavator
Standby battery mounting structure, controller shell and vehicle
Safety protection method for electric vehicle charging facility
Road environment information acquisition method, client, server and system
Reconstruction of sound source signal by analytical passive TR in the environment with airflow
Rail traffic tool and external power supply system and control method thereof
Power distribution monitoring method and device based on electric appliance box
Positioning Accuracy Analysis of Beidou Continuous Operation Tracking Stations
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
Microphone assembly, microphone installation structure and vehicle
METHOD OF MEASURING REMAINING RANGE OF ELECTRIC VEHICLE, ELECTRONIC DEVICE, AND STORAGE MEDIUM
METHOD FOR DETECTING SUSPICIOUS TRAFFIC FOR A VEHICLE AND RELATED DEVICE
Method and device for getting shared vehicle, storage medium and electronic equipment
Image acquisition method and device based on road condition, equipment and medium
High-speed rail motor train unit platform electronic guiding device and method
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