知识与财富的链接
综述了现代国内外电梯控制系统的发展趋势与控制对策,指出这种趋势代表了自动化高新技术发展的重要标志。分三个部分剖析现代电梯控制系统的特点和发展动态：即电梯拖动系统发展趋向、电梯客流逻辑控制及保护网络控制策略。最后指出我国电梯事业与国外发达国家的主要差距。
This paper summarizes tendencies and control strategies of modern elevator control system at home and abroad,and indicates that the tendencies mark a new high technology development on automation.This paper is divided into three parts to analyse the characteristics and development dynamics of modern elevator control system,i.e.tendencies of elevator drive system,elevator flow logic control and protection zetwork control stratagies. This paper also points out the main disparities between elevators in China and other developed countries.