机电工程技术2025，Vol.54Issue(4)：161-165,5.DOI:10.3969/j.issn.1009-9492.2025.04.028
一种LCF便携式多功能维修箱设计
Design of An LCF Portable Multifunctional Maintenance Box
摘要
Abstract
For instruments and other tools used for maintenance and repair in the electronics industry,there have always been problems such as low accuracy of component measurement values,single functionality,and inconvenient maintenance implementation.In response to the problems of low maintenance efficiency and high equipment costs,an LCF portable multifunctional maintenance box is designed with a microcontroller as the main controller.By connecting the external control circuit to collect the microcontroller,signal acquisition and calculation are performed to obtain the detection values of inductance,capacitance,and frequency,which are displayed on the screen.The adjustable constant temperature electric soldering iron carried on the maintenance box can collect and read temperature information through the temperature control system control circuit.After fuzzy self-tuning PID algorithm fusion,the temperature of the soldering iron reaches the set target value,improving the accuracy of temperature control.The maintenance box can charge the lithium battery with solar energy,solving the problem of the system being unable to charge outdoors.Experimental results show that the LCF portable multifunctional maintenance box has stable temperature control of the soldering iron reaching the target temperature with small fluctuations during electronic maintenance process,and an accuracy rate of 96%in component parameter data detection.关键词
单片机/数据采集/太阳能充电/模糊自整定PID算法/温控系统Key words
microcontroller/data collection/solar charging/fuzzy self-tuning PID algorithm/temperature control system分类
信息技术与安全科学引用本文复制引用
严继超,郑壹,朱颖,张相成,庞汶,夏靖邦..一种LCF便携式多功能维修箱设计[J].机电工程技术,2025,54(4):161-165,5.基金项目
2022年广东省大学生创新训练项目(S202213656029) （S202213656029）
