沈三傅
春芽
共回答了15个问题采纳率:93.3% 举报
我看楼上的和一楼也没什么区别吧
随着城市建设的不断发展,高层建筑不断增多.Along with the urban construction development unceasing,the high rise building increases unceasingly too.电梯作为高层建筑中垂直运行的交通工具已与人们的日常生活密不可分.Elevator as a vertical transport operation in the high rise building ,it was closely related to the people's daily life .
传统的电梯控制系统采用的是继电器逻辑控制电路,这种控制易出故障,维护不便,运行寿命短,占地空间大,正逐步被淘汰.The traditional elevator control system uses logic of the relay to control circuit,this kind of controls easily to be crash,maintains inconveniently,the movement life is short,and that occupying a large area of space,it being eliminated gradually.
本文介绍的电梯控制系统,采用可编程控制器(PLC)代替继电器结合电梯专用变频器,控制电梯在高层建筑中(以十一层为例)的运行.这个革新大大提高了电梯运行的可靠性,灵活性,舒适性,延长了电梯的使用寿命,缩短了电梯的开发周期,节约了电梯系统的成本,并实现了许多传统电梯控制无法实现的功能.This article introduced the elevator control system,uses programmable controller (PLC) to replace the relay union elevator special-purpose frequency changer,controls the elevator in the high-rise construction (take 11 as example) movement.This innovation enhanced the elevator movement reliability greatly,the flexibility,comfortableness,lengthened the elevator service life,reduced the elevator development cycle,saved the elevator system cost,and has realized the function which many traditional elevator control is unable to realize.
本电梯控制系统可根据乘客要求自动选向运行、停车,向乘客同步显示电梯运行状态、位置,并有完善的安全保护措施,确保乘客能享受电梯完善的全自动服务.This elevator control system may request according to the passenger to elect automatically to the movement,the parking,to the passenger synchronization demonstration elevator running status,the position,and has the consummation safekeeping of security measure,guarantees the passenger to be able to enjoy the completely automatic service which the elevator consummates.
1年前
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