Media advertisement putting system based on vehicle identification and control method thereof
Automatic detection method for water quality parameters of large-area river crab aquaculture pond
Automobile driving auxiliary early warning system based on cloud computing and Internet of Things
Non-motor vehicle lithium battery mounting box with concealed wiring
Overhauling platform for isolating switch safe operation
S-mode signal receiving and processing device compatible with ADS-B and multipoint positioning
Grid-connected microgrid load management method and device and readable storage medium
Folding device of fixing support for transformer substation inspection
Self-powered vehicle speed measurement and overspeed photographing evidence obtaining system
Combined type frame wire harness for commercial vehicle
Electrically-driven crawler-type turning air cushion suspension lightering device
Observation device for surface lake flow and application thereof
Abnormality processing method of gateway controller, gateway controller and automobile