摘要
随着手机技术的持续快速发展,如何对智能手机电池进行安全有效地充电,已经成为了一个重要的课题。单片机技术在工业控制领域有着广泛的应用,利用它的处理控制能力可以实现充电器的智能化。本设计主要根据手机充电器现状,在传统的手机充电器基础上,使用AT89C58单片机来实现手机锂电池充电器方面的应用,充电控制部分由MAX1898芯片完成。该充电器能够实现电池的预充、快充、定时充电、充电需时提醒、充电后自动断电、充满提醒、LED灯提示、电路安全保护、温度控制、应急发电等功能。
With therapid development of mobile technology,how to be safe and effective for smartphone battery charging,has become an important issue.SCM technology has a wide field of industrial control applications.the ability to control the use of its processing can achieve intelligent charger.The design is mainly based on the status quo of mobile phone charger and cell phone charger in the traditional,to implement applications using mobile phone battery charger aspects based on AT89C58 microcontroller,the charge control by the MAX1898 chip.The battery charger is able to achieve a pre-charge,fast charging, regular charging,reminders for charging,automatic power-off and alert after charging,tips of LED lights, safety circuit protection,control for temperature,emergency power and other functions.
出处
《电子测试》
2014年第10期33-37,共5页
Electronic Test
