基于51单片机的智能塔吊控制器设计毕业论文设计.doc_塔吊控制资源-CSDN文库

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基于 51 单片机的智能塔吊控制器设计

摘要

智能塔吊控制器为针对塔吊在工地实际施工中的安全隐患而研制。控制器内部有

单片机最小系统、实时时钟、E

2

PROM 等集成电路组成，为了提高仪器的抗干扰能力和

可靠性，在控制器内外信号之间采用了全光电隔离措施；控制器外部有压力传感器、

霍尔传感器、控制和保护电路组成。控制器主要完成塔吊在施工过程中的高度、幅度、

负载重量、力矩实时监测、超限报警和保护等功能，为塔吊的安全施工提供保护措施，

可广泛应用于各种塔吊控制场合。

关键词：AT89C51 单片机塔吊控制器光电隔离

Design of intelligent tower crane controller based

on 51 MCU

Abstract

The intelligent tower controller is designed to aim at the safety hidden

trouble that the tower crane can be exposed to in construction.The inside of

the controller is composed by integrate circuits such as SCM(Single Chip

Micyoco),real time clock, E

2

PROM and CMOS chip.In order to improve the ability

of antiiamming and dependability,it adoptes the whole photoelectricity

isolation in the signal of inside and outside.The outside of the controller

is composedby altitude sensor,extent sensor,weightsensor,the control and

protection circuits.The controller is mainly used to complete the functions

such as the watch of the height,the extent,the weight of the load and the

moment.Besides it can give an alarm and protect the instrument when the load

exceeds the limit.The intelligent tower crane controller has many functions

and its parameter can be conveniently intercalated.So it can be used in many

occasio.

Keywords:51 SCM(single chip micyoco);tower crane controller ；

photoelectricity isolation

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