双层轿厢电梯的偏载控制和绳索异常检测的设计

Design of Unbalanced Load Control and Rope Anomaly Detection for Double Deck Car Elevator

结合国内外多轿厢电梯系统技术和双层轿厢电梯技术的最新进展，提出了双层轿厢电梯的主要研究内容。重点探讨了双层轿厢电梯运行中，偏载产生的原因及消除办法，抑制轿厢偏心负载，轿厢偏移调整设计，防止轿厢往上窜动设计，以及驱动用绳索异常情况检测与处理等诸项问题。

Based on the latest development of multi-car system and double deck car elevator technology, the main contents of double deck car elevator are put forward. These are discussed including the causes and elimination methods of unbalanced load in double deck car elevator, eccentric load of car, design of car offset adjustment, design of car up-track and abnormality detection of driving rope and other issues.