基于单片机的称重装置在电梯系统中的应用

摘要

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.%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。