This design uses a linear speed of the elevator VVVF speed (VVVF) technology,and VVVF elevator with PLC control,a perfect self-detection,self-diagnosis,self-protection function,which is very safe and reliable.And the elevator is the elevator in accordance with the ideal curve,through the vector control software to fine tune the motor,so the lift smooth and comfortable ride.In addition,the design of AC VVVF speed with the same specifications than conventional elevators can be energy-saving 40%.
The design also focuses on the elevator door machine drag the control system design,including two parts namely,hardware design and software design to make it safe and reliable operation and stable performance.The design of the door control system uses the current drag the latest permanent-magnet synchronous servo system,which is the focus of this design and innovation points.Its innovative point:(1) permanent magnet synchronous gating system:At present the most advanced door control system,fully embodies the high-grade nature of this sightseeing elevator.(2) The entrance security protection:the installation of infrared light curtain type protection devices to improve security and reliability.(3) Elevator Air conditioning:sightseeing elevator to install air-conditioning,to meet the user-friendly design requirements.(4) voice arrival clock:in commercial buildings in the noisy,high-power voice-stop clock is the design of personalized expression.
This design research project if the actual elevator applied,will achieve good economic and social benefits.