CAJ | 학술논문

基于单片机为核心的智能控制器，设计了太阳能路灯控制器的硬件电路，并提供了系统软件设计。本系统采用PWM三阶段充电法及光控＋时控的放电方式，有利于提高充电效率；同时该控制器具有过充、过放、过载、短路等保护措施，可以延长蓄电池使用寿命。
기우단편궤위핵심적지능공제기，설계료태양능로등공제기적경건전로，병제공료계통연건설계。본계통채용PWM삼계단충전법급광공＋시공적방전방식，유리우제고충전효솔；동시해공제기구유과충、과방、과재、단로등보호조시，가이연장축전지사용수명。
This paper introduces the hardware circuit and software of the intelligent controller based on MCU. This system uses “three-stage PWM charging”mode and “light and time control discharging”mode,which are of great benefits to high charging of efficiency. In addition,the controller has protection measures of overcharge,over discharge,overload and short circuit to extend the service life of bat-tery.