Method and device for calculating event information of perception object in automatic driving
Modular steel structure elevator shaft and construction method
Universal lifting appliance for lifting and overturning saddle assembly
Heavy-load carriage with power generation and energy storage mechanism
Industrial vehicle charger with intelligent balance maintenance function
Blind sidewalk passage guiding method, equipment, storage medium and device
Driving and telemetering acquisition circuit of magnetic torque device for spacecraft
Electrical system for automatically guiding electric module vehicle
Thermal protection device suitable for initiating explosive device unlocking bolt
Large-bearing separable heat-insulation integrated parachute hanging point device
Intelligent vehicle-road cooperation method and system