Family information manager will send signal to the control module to control the driver module to open the circulating water pump with ATMEGA32 series microcontroller as the microprocessor when someone is around. The circulating water pump will send water from the cooling water pump into the water heater for heating. And after water goes round, the water circulating pump will shut down. So when people go to the faucet, tap just can release hot water.
本系统是一种基于智慧家庭信息网络的智能热水循环系统。家庭信息管理器将信号传送到控制模块使其控制驱动模块开启循环水泵,其中控制模块采用ATMEGA32系列微控制器作为微型处理器,循环水泵将水管里的冷水泵回热水器内进行加热,当热水循环一周后,循环水泵关闭,当人走到水龙头处时,水龙头刚好可放出热水,根据热水器的需求冷水阀会打开,若有人一直在红外传感器S906探测范围内活动,可在控制模块中智能设定一个时间T,当超过时间T,循环水泵会再次开启,然后关闭,当人在探测范围内活动没有超过时间T,循环水泵就不会开启,整个系统处于待机状态,当检测不到人的活动的时候,整个系统处于待机状态。