聯 係 人：張經理
The three inevitable trends of Guiyang elevator company in the future;
The integration of elevator control system
The automatic control system of elevator has become a very active branch in the field of computer technology. In order to meet the needs of high requirements for the security, reliability and flexibility of the system, the developed system is based on the core of the microcomputer.
This system integrates 4C technology, namely computer technology (COMPUTER), automatic control technology (CONTROL), communication technology (COMMUNICATION) and transformation technology (CHANGE) into a highly related and integrated system. It has obvious advantages in terms of adaptation, scalability, maintainability, system stability and so on, and has become the cornerstone for promoting the development of elevator control technology. The stability of the system has obvious advantages over the previous control system, and has become the cornerstone of promoting the development of elevator control technology.
The speed of elevator tends to hypervelocity
With the rise of skyscrapers, the running speed of the elevator is challenging, but also to promote the development of the elevator technology. At present, the highest speed of the elevator has reached 17m/s in the world, and the more 18m/s elevators are going to run in the "Shanghai Center Tower" of more than 600 meters high. It is expected that ultra high speed elevators will continue to be the direction of research and development with the development of multi-purpose and fully functional super high rise buildings.
Ultra large capacity traction motors, high-performance microprocessors, vibration reduction, noise suppression technology, automatic pressure regulating system for cars, safety components for ultra high speed elevators and other technologies will be actively promoted.
The popularization of green elevators is an inevitable trend
The application of energy saving and environmental protection materials on the parts of elevator has begun to appear. The permanent magnet synchronous gear free traction machine and the energy feedback device are rapidly improving the matching rate of the whole machine. The sedan wall, guide wheel and traction wheel made of non-metallic materials have been put into application. The elevator suspension system replaced the traditional traction wire rope with a flat compound traction steel belt.
It is more revolutionary to replace the wire rope with the traction rope made of non-metallic materials. In addition, the elevator driven by a linear motor also has a larger research space. The twin elevators that share the same well with two elevators have begun to run. The elevator group control system is more intelligent
. For example, expert system and fuzzy logic group control system can adapt to the uncertainty of elevator traffic, diversification of control objectives, nonlinear performance and other dynamic characteristics. With the development of intelligent building, the intelligent group control system of elevator can be combined with all the automation service equipment of the building into a whole intelligent system.