远红外线电暖器安全节能控制系统设计

Design of Safety and Energy Saving Control System for Far-infrared Electric Heater

为消除远红外线电暖器技术缺陷,提高其安全性能和节约社会电能资源,以单片机为核心器件设计了远红外线电暖器安全节能控制系统。系统前端采用双鉴式人体探测电路感应人体信号,转换为数字量后送给单片机处理,实现了感应控制和断电自锁功能。经实验验证,能有效地预防和减少安全隐患。

In order to eliminate the far-infrared electric heater technical defects,to improve their safety performance and save social energy resources,using single chip as the core device designed far-in-frared electric heater safety energy-saving control system.System front-end with dual human detection circuit senses the body signal,signal after AD conversion to single chip processing,realize the induction control and self-lock function.By experimental verification,can effectively prevent and reduce security risks.