Method for judging whether point is in polygonal area
Shared bicycle capable of providing payment charging function
Parking garage parking space detection strategy based on event triggering
Automobile A pillar shielding indication electronic device
DATA PROCESSING METHOD AND APPARATUS, DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM
VEHICLE WASHING SYSTEM BASED ON INTERNET OF THINGS, AND VEHICLE WASHING METHOD
Train control vehicle-mounted system based on active defense
PARKING ASSISTANCE METHOD BASED ON SERVICE DEVICE, AND SERVICE DEVICE
INTELLIGENT VEHICLE WASHING METHOD, VEHICLE WASHING MACHINE, SERVER, AND VEHICLE TERMINAL
INTERNET BASED CAR WASHING METHOD AND CAR WASHER, SERVER AND CAR-MOUNTED TERMINAL
High-strength hub allowing installation of double tires
Tool for transporting light partition wall and manufacturing method thereof
Burning explosion disaster point position detection unmanned aerial vehicle
Tethered dragging despinning and deorbiting method for failure liquid-filled spacecraft
Double-hinge rudder structure of large and medium-sized airplanes
Compartment, roof thereof and passenger car with roof
Parachuting simulation cabin of parachuting equipment
Vehicle driving path identification method and system, vehicle-mounted terminal and server
Capacitance box of maglev train, maglev train and voltage stabilization control method
Vehicle state detection method and device, server and inspection system
Active infrared vehicle-mounted night vision road condition detection and voice broadcast system
Submarine type underwater unmanned aerial vehicle dosing device and water body remediation method
Negative poisson's ratio cell and honeycomb structure formed through cell
Hub reduction axle structure, vehicle, mounting method and dismounting method
Bottom-sitting self-elevating multifunctional fishing engineering ship
Multi-data-source flight takeoff time correction method
Dragging control method and system for failed satellite tethered system carrying solar panel
Municipal engineering detection device based on cloud platform and using method
Escalator and sidewalk comb plate meshing depth and gap measuring scale
Underwater multipurpose robot propelled by bionic undulating fins
Method of splicing lightweight electronic square cabin made from composite material