基于物联网的奶牛养殖场PM_(2.5)环境监测及控制系统研究
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摘要
提出了利用物联网技术,实现对奶牛养殖场环境的PM_(2.5)、温度、湿度、光照、氨气等环境参数的智能监测。结果表明,当PM_(2.5)浓度超过系统预设阈值时,系统启动空气净化装置;当温度超过或低于系统预设阈值时,系统启动加热或制冷装置;当光照过低时,系统启动高压钠灯进行补光;当氨气浓度超过系统预设阈值时,系统启动排风换气装置;系统采集的环境参数通过液晶屏实时显示,或通过网页或手机APP实时查看。该系统可实现奶牛养殖环境的智能化控制,为奶牛提供一个安全、绿色的适宜环境,保证奶牛的健康和产乳的品质,为乳品安全提供源头保障。
In this paper, using the Internet of Things technology, realize of cow farms environment intelligent monitoring, such as PM_(2.5),temperature, humidity, illumination and ammonia environment parameters. The air purifying device would be worked when PM_(2.5) concentration out of the setting range, the heating or cooling device would be worked when the temperature out of the setting range, the high-pressure sodium lamp would be lighted up when the sunlight was too low, the exhaust ventilation device would be worked when the ammonia concentration out of the setting range, the environmental parameters are displayed real-time through the LCD screen or viewed real-time through the web or APP. The system can realize the intelligent control of cows breeding environment, provide a safe and green suitable environment for cows, ensure the health of cows and the quality of milk, and provide the original protection for dairy safety.
In this paper, using the Internet of Things technology, realize of cow farms environment intelligent monitoring, such as PM_(2.5),temperature, humidity, illumination and ammonia environment parameters. The air purifying device would be worked when PM_(2.5) concentration out of the setting range, the heating or cooling device would be worked when the temperature out of the setting range, the high-pressure sodium lamp would be lighted up when the sunlight was too low, the exhaust ventilation device would be worked when the ammonia concentration out of the setting range, the environmental parameters are displayed real-time through the LCD screen or viewed real-time through the web or APP. The system can realize the intelligent control of cows breeding environment, provide a safe and green suitable environment for cows, ensure the health of cows and the quality of milk, and provide the original protection for dairy safety.
引文
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[2]刘菁,刘学东,赵伟业等.吸入PM2.5颗粒与气管内滴注PM2.5混悬液建立大鼠慢性阻塞性肺疾病模型的比较[J].中国临床医学,2015,22(4):482-485.
[3]吴思雨,侯海燕,张利文,等.大气细颗粒物PM2.5对雌性大鼠生育力损伤作用的研究[J].国际妇产科学杂志2016,43(3):258-261.
[4]王玲璐.PM2.5对孕鼠妊娠结局的影响[D].遵义医学院硕士学位论文,2014,(4),5-20.
[5]张凡,苏德奇.PM2.5对人体健康的影响研究进展[J].疾病预防控制通报.2016,31(4):88-90.
[6]刘帅,宋国君.城市PM2.5健康损害评估研究[J].环境科学学报.2016,36(4):1468-1476.
[7]孙广权,杨慧妮,刘小春等.我国PM2.5主要组分及健康危害特征研究进展[J].环保科技.2015,(1):54-57.
[8]马燕芬.影响奶牛产奶量的因素[J].中国奶牛.2007,(11):20-22.
[9]薛云萍.影响奶牛产奶量的因素[J].现代畜牧科技.2016,(8):32.
[10]张景洲.影响奶牛产奶性能的外界因素[J].现代畜牧科技.2016(3):14.
[11]PMS70XX系列数据手册[M].北京攀藤科技有限公司,2015:1-5.
[12]马长路,曲爱玲,吕加平等.基于物联网的生鲜乳安全检测与预警系统研究[J].中国乳品工业.2016,44(2):53-56.