Elevator group control system with destination scheduling

WEI Junyan, ZHAO Guojun, ZENG Xinyan, ZHANG Jun

(Key Laboratory of Special Equipment and Advanced Manufacturing Technology, Ministry of

Education, Zhejiang University of Technology,Hangzhou 310014, China)

Abstract: In order to solve the disadvantages of the low efficiency and the unreasonable scheduling of the current group control elevator callingboard system and to realize the optimization scheduling, the personalized destination scheduling technique was applied to the elevator group control system. After the analysis of the structure and the operation principle, the relationship and the communication process were established, an optimization scheduling algorithm and scheduling strategy were presented. Based on the realization of the basic function and the optimum destination scheduling algorithm, the button interface for calling elevator designed by the DGUS tool software and the interface display program wrote by the OS Builder software was tested on the touchscreen of the DMT80480T070_18WT version produced by DWIN company, the overall operation control program wrote by the KeiluVision4 was tested on the group control module. The experimental results show that the group elevator destination scheduling system is convenient to operate and its operational interface is novel, the realtime responsibility is strong and stability is good, there is an important significance to the current group control technique.

Key words: group control system; synchronization; group control algorithm; destination scheduling