光散射式鸡舍粉尘检测技术的研究  

Study on henhouse dust detect technique with scatter light

作　　者：李天华[1] 胡红博[1] 

机构地区：[1]遵义师范学院物理与机电工程学院,贵州遵义563002

出　　处：《中国农机化学报》2014年第1期186-188,223,共4页Journal of Chinese Agricultural Mechanization

基　　金：贵州省科技厅自然科学研究资助项目(黔科合J字LKZS[2012]04号);贵州省重点支持学科(黔教高发[2011]275号)

摘　　要：鸡舍粉尘浓度过高会影响鸡只生产性能的发挥,危害工作人员的身体健康,污染周围环境。及时了解粉尘浓度,进行快速有效的粉尘浓度检测是控制粉尘污染的主要手段。本文分析了鸡舍粉尘的主要来源和特点,采用灰尘传感器进行粉尘的采集和光电信号转换,用MCU进行系统控制和数据处理,设计粉尘浓度检测系统。该系统不仅可以作为独立的仪器设备使用,还可以通过串口集成多种传感器组合使用,检测鸡舍环境参数控制环境调控设施。Concentrate dust can affect reproduction of hens, do harm to workers＇ body, and pollute the environment. Detecting dust density quickly and effectively is main method to control dust pollution. In this paper, the hen dust source and its characteristic is analyzed, after which collect dust and convert light signal into electronic ones via ash sensor, manipulate data and control system by MCU, and design the dust detect system, which can be used as stand alone system and can be fitted together with other equipments, by which test environment data and manipulate environment control equipments.

关 键 词：粉尘 灰尘传感器 鸡舍 MCU 

分 类 号：S126[农业科学—农业基础科学]