【摘要】 随着电梯智能化水平的逐渐提高,以及当今社会所大力提倡绿色环保的生活宗旨,电梯群控的性能指标已经成为了现今主流品牌电梯的重要核心评判标准。本系统利用西门子S7-1200PLC作为核心控制器,以TIA博途软件作为开发平台,完成了三部六层电梯集群控制系统的硬件组态、软件梯形图编程、控制算法设计以及人机界面的设计。经仿真实验证明,该控制系统可以实时检测和监控电梯运行情况,能够实现电梯安全、平稳、可靠的运行。更多还原

【Abstract】 With the development of intelligent elevators as well as the popularity of green lifestyle, elevator group control systems are used widely in modern buildings. Also, their performance index plays a crucial role on core criteria of evaluate, whether major-brand elevators are good or not. In this system, Siemens S7-1200 PLC and TIA Portal software are used respectively as a core controller and a development platform. The designs of hardware configuration, ladder diagram programming, control algorithm and man-machine interface for the three six-story elevators group control system are accomplished. It is proved by the simulation experiment that the operation can be detected and monitored real-timely and a safe, smooth and reliable operation state can be realized.更多还原