IC CARD-BASED ELEVATOR CONTROL SWITCHING METHOD, DEVICE AND APPARATUS

Disclosed is an IC card-based elevator control switching method, device and apparatus, comprising: issuing a card authorization, using a card writer to authorize the IC card as a function card used by an elevator control device, and writing switching information to the IC card; swiping and reading the card, and using a card reader to wirelessly convert the IC card information to fixed protocol information of an elevator control device, and transmitting, by the card reader, information of the read IC card information to the elevator controller; and controlling and switching, wherein when the controller receives the switching information transmitted by the card reader, a control and switching circuit of the elevator controller switches the output interface and connects to a backup output control circuit. When the elevator malfunctions, a related backup device used by the elevator control device can be switched to by swiping an authorized IC card, and the operation is fast, convenient, safe and reliable. L'inven