摘要
在对现有蹲式厕所主动红外感应冲水控制器的缺点进行分析的基础上,设计了利用微波多普勒传感器检测人员进出,并利用RS-485网进行协调冲水的节水控制系统。该系统有效解决了主动红外感应冲水控制器易受环境影响而失效等问题。
Based on the analysis of the disadvantages of present squat toilet active infrared sensors flush controller, the water saving system which used doppler microwave sensor to detect the person＇ s in and out, and used RS -485 network to coordinate the water rushing was designed. The water saving control system effectively solved the problems, for example, the active infrared sensor controller was easily influenced by the environment, which would lead the system to fail.
出处
《低压电器》
北大核心
2008年第14期30-32,46,共4页
Low Voltage Apparatus
关键词
蹲式厕所
微波多普勒
信号识别
节水
微波传感器
squat toiet
doppler microwave
signal recognition
water saving
microwave sensor
