摘要
设计了一种穿戴系统电源控制器,是基于单片机控制的电源控制器,为穿戴式系统提供电源管理功能。具有双电池的充电/供电管理,内置单片机,电源开关软控制,并可遥控关机,可实时监控并指示控制器各工作状态,可指示电池电量信息,与上位机通信上传工作状态及电池电量等信息。具有充满保护、过流保护、短路保护、输入反接保护、双电池并接工作等保护功能。具有效率高、体积小、操作简单、功能全、双电池配置灵活、金属外壳电磁兼容性好、可靠性高等优点。可以用太阳能电源或手摇发电机通过控制器给电池充电,提高其野外使用适应性。
A power controller for wearable system is designed based on MCU control.It has charge/power supply management of double batteries;built-in single chip computer:soft control of power switch and remote shutdown;real-time monitoring and indicating the working status of the controller,which can indicate the battery power information;communication with the host computer to upload the working status and battery power information;full protection,over-current protection,short circuit protection,input reverse protection,parallel operation of double batteries and other protective work.The utility model has the advantages of high efficiency,small size,simple operation,full function,flexible configuration of double batteries,good electromagnetic compatibility of metal case and high reliability.Solar power or hand-driven generator can be used to charge the battery through the controller to improve its field adaptability.
作者
宋金华
吴林
谢启少
陆志荣
Song Jinhua;Wu Lin;Xie Qishao;Lu Zhirong(Tongfang Electronic Science and Technology Co.,Ltd.,Jiujiang 332002,China)
出处
《电子技术应用》
2019年第12期115-120,共6页
Application of Electronic Technique
