电梯轿厢设计及PLC控制系统设计_自动化毕业论文_毕业论文天下网 关键词:轿厢 PLC控制系统 继电器 单片机 [gap=948]Keywords:Elevator Car;PLC Control System;Relay Control;SCM
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elevator car safeties 电梯车厢保险装置
elevator car safety 电梯安全装置
an elevator car 电梯升降室
elevator car leveling device 车厢平准装置
Elevator Car Production Supervisor 轿厢生产主管 ; 电梯轿箱生产主管
elevator car buffer 梯厢减振器
car with elevator 带升降机车辆 ; 升降机汽车 ; 带起落机车辆
car elevator 汽车电梯 ; 车辆提升机 ; 汽车梯
The first elevators were wire cages which carried people up or down the building. They were controlled by human operators, who stood inside the elevator car all day long.
最早的电梯是在大楼里把人送上送下的铁丝笼子。当时它由整天站在电梯厢里的操作手控制。
Watch your step - the elevator car may not be perfectly level with the floor.
注意脚下,电梯轿厢可能与地板有落差。
An elevator car controller based on CAN bus is described. The functions, architecture, hardware and software and the communication protocol designing methods of this controller are introduced.
简述了一种基于CAN总线的电梯轿厢控制器,介绍了该控制器的功能、结构及其软硬件和通信协议的设计方法。
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