单片机在矿井提升机打点器中的应用

The application of single-chip microcomputer in the mineelevator spotting annun-ciator

介绍了一种新型矿井提升机打点信号器 ,它采用MCS— 5 1单片机 ,设计了立井和通用 2种方式 ,实现一机多用 ,上、下行闭锁功能与绞车控制回路配合 ,实现了错车保护 ,保证提升安全。

This article is about a new type of computer-controlled spot signaling apparatus.It uses a MCS-51 single-chip microprocessor that contains two designing parts which are verticle mine and general mine.So it realizes a engine for multipurposes.The cooperation of the function of locking in the up-and-down routine and the controlled return circuit of the winch,realizes a mis-locomotion protection which ensures the lifting safety.