Three elevators inevitable trend of future development
Elevator control system integration
Lift the automatic control system has become a branch of computer technology applications have considerable vigor. In order to meet the system's security, reliability and functionality required to achieve flexibility in high demand, the system developed is based on a microcomputer as the core. Such a system is 4C technology, the computer technology (COMPUTER), automatic control technology (CONTROL), communications technology (COMMUNICATION) and conversion technology (CHANGE) integrated into a highly correlated, integration system. It Adaptation, many aspects of scalability, maintainability, job stability and other more conventional control system has obvious advantages, and has become the elevator control technology to promote the development of the cornerstone. Many aspects of the system work stability than the previous control system has obvious advantages, and has become the elevator control technology to promote the development of the cornerstone.
Ultra high-speed elevator speed tends
With rallied skyscrapers, the elevator running speed constantly challenge, but also to promote the development of elevator technology. Currently the world's highest speed elevator has reached 17m / s, more 18m / s elevator will run at over 600 meters high, "Shanghai Center Building." It is expected that with the development of multi-purpose, full-featured ultra-high-rise buildings, ultra-high-speed elevators will certainly continue to be a development direction. Large capacity traction motors, high-performance microprocessors, vibration, noise suppression technology, automatic voltage regulation system in the car, for ultra high-speed elevator safety components and other technologies will be actively promoted.
Green elevator popularity was inevitable
Energy-saving, environmentally friendly materials used in parts of the elevator has been created. Gearless permanent magnet synchronous machine, energy feedback device is rapidly increasing overall matching rate. Non-metallic materials production car wall, guide wheels, traction sheave has been put into application. Elevator in a flat composite suspension system replaces the traditional hoisting hoisting steel wire rope. In the hoisting rope made of non-metallic materials replace steel wire rope more revolutionary. In addition, the use of linear motor driven elevator also has a larger study space. Two elevators share the same elevator hoistway Gemini has begun operation. Elevator group control system tends to be more intelligent. Dynamic characteristics such as those based expert systems, fuzzy logic group control system can adapt to the uncertainty of elevator traffic control target diversification, non-linear behavior and the like. With the development of intelligent buildings, intelligent group of elevator control system can be combined with all the building services automation equipment integral intelligent systems.
