基于单片机的称重装置在电梯系统中的应用  

The Application of Weighting System in Elevator System Based on Single-chip Microcomputer

作　　者：李海[1] 林少茵[1] 

机构地区：[1]中山职业技术学院,广东中山528404

出　　处：《山西电子技术》2012年第6期10-11,共2页Shanxi Electronic Technology

摘　　要：主要是针对电梯称重装置中的称重控制问题,提出了基于AT89S51单片机的电子称重设计。在智能电梯中,运用较为先进的称重传感器技术,并将其与单片机、A/D转化、LED显示等技术相结合,提高了电梯的运行效率。本系统在电路设计、器件选择制版方面都做了精心的考虑。In order to solve the problem of weighting system in elevators, this paper proposes a single-chip microcomputer （SCM） AT89S51 based on electronic weighting system. It adopts advanced weighting sensor technology, which combines with SCM, A/D con- vertor, LED display technology and etc. , it fundamentally improves the working efficiency of intelligent elevators. This system takes delicate consideration in circuit designing, components choosing as well as the printed circuit board （PCB） making.

关 键 词：电梯系统 称重传感器 AT89S51单片机 A D转换 

分 类 号：TP212.9[自动化与计算机技术—检测技术与自动化装置]