摘要
本文对电梯轿门的倚靠问题提出应用单片计算机解决的方法，介绍了一种由ＭＣＳ５１单片计算机与语音电路构成的电梯轿门防倚靠语音提示装置．
This paper proposes a method in which the single chip microcomputer is used to solve the problem of jostle in elevator gate. A sound prompt device is made up of the MCS-51 single chip microcomputer and the sound components that can protect an elevator gate from jostle.
