Big-Data Driven Framework to Estimate Vehicle Volume Based on Mobile Device Location Data
Device and method for recycling elevator operation renewable energy
Elevator fault diagnosis method based on graph neural network
Elevator passenger number detection method based on deep learning
Elevator vibration fault diagnosis method based on car acceleration analysis
Large transformer coil end ring self-pressing hoisting tool and hoisting method
Lock hook assembly and elevator landing door lock device
Method and device for determining weight of elevator safety index
Method and device for estimating vehicle driving lane line and storage medium