DRIVING DEVICE AND DRIVING METHOD OF ELEVATOR CAR FLOOR

PROBLEM TO BE SOLVED: To provide a driving device and a driving method for an elevator car floor including means which facilitates getting on/off of a carrier or a wheelchair and which suppresses the movement of the wheelchair caused by vibration while the elevator is travelling.SOLUTION: A driving device for an elevator car floor, which includes a plurality of driving devices for a car floor for adjusting the height of the car floor and a plurality of load detection devices for detecting the weight which got on the car floor between an elevator car floor frame and a car floor where a user gets on, controls the driving devices of the car floor by determining a carrier according to continuous change of the weight of a sufficient size detected by the plurality of load detection devices, lowers the floor on the depth side when the carrier gets on, and raises the floor on the depth side when the carrier gets off.