Share Email Print
cover

Proceedings Paper

The design of the elevator control based on PLC
Author(s): Yanling Zheng; Xin Ning; Zhankui Wang
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

Elevator is the vertical vehicle of modern high building,which has close relationship with the life of people.The elevator developed very quickly with the increasing demand of people.The drag of elevator developed to use the frequency conversion and voltage transformation to realize the speed regulation.The logic control of elevator is accomplished by PLC instead of relay control.The article uses the PLC to control the elevator based on existed current frequency transformer.Through the resonable choice and design,we can increase the control level of the elevator,and improve the safety and comfortable feeling of elevator,and obtain perfect contrl effect.

Paper Details

Date Published: 29 October 2011
PDF: 5 pages
Proc. SPIE 8205, 2011 International Conference on Photonics, 3D-Imaging, and Visualization, 82051T (29 October 2011); doi: 10.1117/12.906270
Show Author Affiliations
Yanling Zheng, Henan Institute of Science and Technology (China)
Xin Ning, Henan Institute of Science and Technology (China)
Zhankui Wang, Henan Institute of Science and Technology (China)


Published in SPIE Proceedings Vol. 8205:
2011 International Conference on Photonics, 3D-Imaging, and Visualization
Egui Zhu, Editor(s)

© SPIE. Terms of Use
Back to Top