基于呼叫识别的高层电梯控制策略

为了提高电梯控制系统程序代码的通用性,降低高层电梯系统的控制难度,提出了高层电梯的一种基于楼层呼叫识别的控制策略,建立了以层为基础的电梯运行的动态数学模型,在此基础上,动态识别出电梯的各种呼叫状态,利用这些呼叫状态作为电梯定向、升降状态和停层的转移条件,成功的将复杂的动态过程简化为静态处理,实现容易,大大降低了系统控制的复杂性,提高了通用性.

Control Strategy for High Stories Elevators Based on Calling Identification

In order to improve versatility of elevators control program codes and reduce the control difficult of high stories elevators, a control strategy for high stories elevators based on landing calling identification was presented. First, a dynamic mathematical model of elevator control system in terms of marked stories was built up; then different calling states were identified on real time; finally, these calling states were used to deter-mine whether the elevator is up or down. By this way, the dynamic process is transformed to a static process, simplifying the complexity of elevator control system and improving the versatility of elevator control program.