Design of Elevator Intelligent Control System Based on Long Distance RFID in Pervasive Computing Environment

This paper analyzes the features of RFID (RadioFrequency Identification ) technique with elevator as controlled object. After type selection of RFID system, the whole structural model of elevator intelligent control system could be constructed. The elevator intelligent control system designed by this model solves the problems of intelligent lock, floor control, base station set and the communication jamming between interrogator and tag, and it is widely used in the intelligent buildings. Centering on the users, this system combines the advanced concept of pervasive computing to realize the intelligent control of elevator. Besides, it upgrades the safety management level of office buildings, reduces the spinning times of the elevator and realizes the goal of intelligence, safety and energy conservation.