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Vision-based ship bilge water system ponding monitoring method and system
Vehicle positioning method and device applied to automatic parking and vehicle
Urban load power supply safety recovery method considering weighted power flow entropy
Underground coal mine trackless auxiliary transportation robot
Power-concentrated motor train unit oxygen generation device and control method
Multi-purpose pure electric intelligent dust removal vehicle
Motion state determination method and system, electronic equipment and storage medium
Method and device for predicting traffic flow based on highway OD data
Method and device for determining road traffic distribution
Intercity highway travel volume statistical method and device and electronic equipment
Intelligent surveying and mapping method and system based on unmanned aerial vehicle
Fuel cell hybrid power system, drill jumbo and working method of drill jumbo