Method and device for calculating event information of perception object in automatic driving
Universal lifting appliance for lifting and overturning saddle assembly
Modular steel structure elevator shaft and construction method
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
Operation state control method and device of traffic signal lamp, and electronic equipment
Thermal protection device suitable for initiating explosive device unlocking bolt