CAJ | 학술논문

以热释电红外探测器、光亮度及声控传感器做为照明区域的感知器件,进行信号采集,将采集信号通过转换电路转换后传到STC12C5628AD单片机,经单片机处理后的控制信号控制驱动电路。根据AC LED电路的特点,驱动电路以双向可控硅做为核心器件进行设计,系统可实现AC LED照明的智能开启及亮度调节。经实际电路测试,电路工作稳定可靠,达到了设计要求。
이열석전홍외탐측기、광량도급성공전감기주위조명구역적감지기건,진행신호채집,장채집신호통과전환전로전환후전도STC12C5628AD단편궤,경단편궤처리후적공제신호공제구동전로。근거AC LED전로적특점,구동전로이쌍향가공규주위핵심기건진행설계,계통가실현AC LED조명적지능개계급량도조절。경실제전로측시,전로공작은정가고,체도료설계요구。
Using the pyroelectric infrared detectors, brightness and voice-activated sensor as the perception device of the lighting region, conduct the Signal acquisition, convert the signal acquisition to the CPU STC12C5628AD through the conversion circuit, processed by the CPU ,control signals can control the drive circuit. According to the characteristics of AC LEDcircuit,the drive circuit is designed with the triac as a coredevice,the system can Achieve the intelligent open and brightness adjustment of the AC LED lighting. With the actual circuit testing, circuit works steadily and reliably,and meet the design requirements.