基于无线传感网络的哨兵鸡体温监测系统设计  

Design of a sentinel chicken body temperature monitoring system based on wireless sensor network

作　　者：姬莉莉 胡伟龙 石永宏 陈雨涛 聂信天[1] 张源淑[3] JI Lili;HU Weilong;SHI Yonghong;CHEN Yutao;NIE Xintian;ZHANG Yuanshu(College of Engineering,Nanjing Agricultural University,Nanjing 210031,China;Ningxia 930 Ecological Agriculture and Animal Husbandry Limited Company,Ningxia 750205,China;College of Veterinary Medicine,Nanjing Agricultural University,Nanjing 210095,China)

机构地区：[1]南京农业大学工学院,江苏南京210031 [2]宁夏九三零生态农牧有限公司,宁夏银川750205 [3]南京农业大学动物医学院,江苏南京210095

出　　处：《畜牧与兽医》2022年第11期44-50,共7页Animal Husbandry & Veterinary Medicine

基　　金：宁夏科技厅重点研发项目(2020BFH02012)。

摘　　要：为了实时了解鸡舍中鸡的健康状况,预防疫病的发生,设计出一种基于无线传感网络的哨兵鸡体温监测系统。基于DS18B20温度传感器和ESP8266无线通信模块设计了一款用于鸡舍内鸡只健康检测的哨兵鸡体温实时检测系统。系统中的体温监测节点采用ESP8266-12F为主控芯片,DS18B20温度传感器进行哨兵鸡翼下无毛区的体温监测,装置将采集到的体温数据实时发送到网关节点,在发送成功后进入深度休眠,网关转发数据到阿里云服务器并储存在数据库中,同时微信小程序读取数据库信息并进行显示,系统报警节点采用声光报警的方式,在接收到服务器信息后实时处理,并在发现问题后进行报警。结果表明,该系统能够有效地监测哨兵鸡的体温,并实现低功耗工作,且装置无线传输距离达到60 m,可以满足鸡舍无线通信的要求。基于无线传感网络的哨兵鸡体温实时监测系统运行稳定,功能完备,能够实现低功耗、低成本的特点,在数据超出阈值时能够及时报警,提高了鸡舍管理的效率和自动化水平。In order to timely understand the health status of chickens in the chicken coop and to prevent the occurrence of poultry diseases,we designed a sentinel body temperature monitoring system for chickens based on the wireless sensor network.Using the DS18 B20 temperature sensor and the ESP8266 wireless communication module,we designed a real-time detection system to measure the body temperature for health status detection for sentinel chickens in the coop.The body temperature monitoring node in the system used ESP8266-12 F as the main control chip,and the DS18 B20 temperature sensor monitored the body temperature of the hairless area under the sentinel chicken wings.The node sent the collected body temperature data to the gateway node in real time,and entered deep sleep after successful transmission.The gateway forwarded the data to the Alibaba Cloud Server and stored it in the database.At the same time,the WeChat applet read the database information and displayed it.In the applet,you might query the number,body temperature and voltage value of the sentinel chicken,and observed the change trend of body temperature over a period of time.The system alarm node adopted the method of sound and light alarm.After receiving the server information,it processed the data in real time,and judged whether the temperature or voltage had exceeded the threshold.If a problem was found,it alarmed in time.The experimental results showed that the temperature under the chicken wings measured by the system had a correlation with the rectal temperature,which effectively monitored the body temperature of the sentinel chickens.At the same time,the system achieved low power consumption,and because the position of the sentinel chickens in the chicken house was relatively fixed,the router was placed in a relatively close position relative to the sentinel chickens,and the wireless transmission distance of up to 60 meters met the requirements for wireless communication in the chicken house.The real-time detection and energy-saving system of senti

关 键 词：无线传感网络 哨兵鸡 体温监测 

分 类 号：S818.9[农业科学—畜牧学]