摘要
该系统采用STC公司的增强型高速单片机STC12C5A60S2为控制核心,LCD1602液晶屏显示电风扇工作时的各个参数,DS18B20温度传感器用于检测环境温度,使用BISS0001热释电传感器进行人体检测,采用光敏电阻来检测光线的强度,另利用人性化按键实现对电风扇工作模式及温度参数的设置。该智能化多功能电风扇能根据环境温度自动调节风速大小,能模拟自然风,并且在检测到无人体活动时,还能自动关闭风扇,达到节能的目的,具有一定的实际应用价值。
The system adopts STC enhanced MCU STC12C5A60S2 as the control core,LCD1602 liquid crystal display each parameter of electric fan work,DS18B20 temperature sensor is used for detecting the environment temperature,the use of BISSOOOl heat for human testing of pyroelectric sensor,a photosensitive resistor to detect the intensity of the light,the other using personalized key to realize the electric fan the working model and the temperature parameters.The intelligent multi- function electric fan can automatically adjust wind speed according to the the temperature of environment,can simulate the natural wind,while detects the absence ofhuman activities,it can automatic turn off the fan,achieve the purpose of energy saving,has a certain practical application value.
出处
《电子质量》
2014年第5期36-38,41,共4页
Electronics Quality
