一种温控自动断电的智能充电器  

A Smart Charger with Automatic Power Off Under Temperature Control

作　　者：武庆迪 马玉凯 寇昌斌 WU Qing-di;MA Yu-kai;KOU Chang-bin(School of Information Engineering,Shandong Huayu University of Technology,Dezhou 253000,China)

机构地区：[1]山东华宇工学院信息工程学院,山东德州253000

出　　处：《中小企业管理与科技》2020年第14期166-167,共2页Management & Technology of SME

基　　金：山东省高等学校国家级大学生创新创业训练计划项目:充电安全小卫士,项目编号:201913857006。

摘　　要：运用51单片机执行温控自动断电程序,可以避免智能手机充电时充电器发热对充电器造成的损坏。通过检测充电过程中充电器温度的变化情况,在51单片机程序基础上实现自动断电,并运用单片机语言实现内部识别装置识别不同产品型号,调整电压、电流达到产品的正常工作范围,为用户提供安全可靠的产品使用体验。The 51 singlechip is used to implement the automatic power off program under temperature control,which can avoid the damage caused by the charger's heat to the charger when the smart phone is charging.By detecting the change of charger temperature during charging process,automatic power off is realized on the basis of 51 singlechip program,and the singlechip language is used to realize the internal identification device to identify different product models,adjust the voltage and current to reach the normal working range of products,so as to provide users with safe and reliable product use experience.

关 键 词：51单片机 自动断电 充电器 内部识别 

分 类 号：TM912[电气工程—电力电子与电力传动]