CAJ | 학술논문

本文设计了一种基于ARM Cortex-M4（STM32F401RC）的采煤机制动器智能监测系统，该系统能够解决采煤机制动器中摩擦片温度和磨损量过高存在的安全隐患问题。该系统选用32位ARM STM32 F401 RC作为核心处理芯片，具有速度快，可靠性高的优点。选用AD623作为热偶放大调理电路， DS18 B20数字温度传感器作为冷端补偿，提高了温度测量的准确度。系统能显示所测的温度和摩损量，并具有超限报警功能，提高了制动器的安全性能。
본문설계료일충기우ARM Cortex-M4（STM32F401RC）적채매궤제동기지능감측계통，해계통능구해결채매궤제동기중마찰편온도화마손량과고존재적안전은환문제。해계통선용32위ARM STM32 F401 RC작위핵심처리심편，구유속도쾌，가고성고적우점。선용AD623작위열우방대조리전로， DS18 B20수자온도전감기작위랭단보상，제고료온도측량적준학도。계통능현시소측적온도화마손량，병구유초한보경공능，제고료제동기적안전성능。
A monitoring system based on STM32F401RC for shearer disc brake was designed in this paper . This system could solve the potential danger because of the high temperature and heavy wear loss for the friction plate of shearer disk brake .32 ARM STM32 F401 RC was chosen as core CPU , which got fast performance speed and high accuracy .AD623 was chosen as thermocouple amplifier circuit and DS 18 B20 as temperature cold junction compensation circuit , which improved accuracy of temperature measurement .The system could display the temperature and friction , and it set overrun alarm to ensure safety performance of disk brake .