Development and application of wireless body temperature sensing patch technology for poultry(家禽体温无线感知贴片技术的开发及应用)

In the context of the intelligent and sophisticated evolution of the farming industry, the field of intelligent poultry body temperature monitoring has emerged as a research hotspot. The development of a wireless sensor network-based patch poultry subwing temperature monitoring system has been undertaken to achieve real-time, precise and efficient measurement of poultry body temperature in a comfortable state, with the additional benefits of immediate measurement and the facilitation of natural shedding. In the experiment, the stability and effectiveness of the temperature measuring patch in collecting subwing body temperature data from fast and large arbor acres (AA) broiler chickens were achieved. By comparing the change rule of body temperature in a normal breeding environment and under heat stress conditions, the effective identification of short-term heat stress and dead could be conducted. The stress effect of the patch was evaluated through behavioral analysis. The experimental results indicated that the light-walled capsule-shaped body temperature patch can achieve real-time accurate monitoring for an average of (95.40±2.74) h. The stress effects of wearing the patch are relatively mild, and the system operates stably. It demonstrates good application value in short-term temperature monitoring scenarios, providing insights and references for medium-to-long-distance transportation and short-term monitoring of key individuals.(随着养殖业智能化、精细化发展，家禽体温智能感知逐渐成为研究热点。为实现舒适状态下家禽体温实时、准确、便捷获取，本研究设计了基于无线传感器网络的贴片式家禽翼下体温监测系统，可实现短周期内家禽体温的即贴即测和贴片自然脱落回收。试验中，体温贴片实现了对快大型爱拔益加（arbor acres, AA）肉鸡翼下体温的稳定采集，通过对比正常养殖环境和热应激下的鸡体温变化规律，可对鸡的短期热应激和死亡进行有效识别，并从行为上分析和评估了贴片的应激作用。结果表明，轻薄的胶囊截面型体温贴片可实现平均（95.40±2.74） h的实时准确监测，且佩戴贴片产生的应激作用相对温和，系统工作稳定，在短周期测温场景下具有较好的应用效果。本研究结果为家禽等中长途运输、重点个体短期监控等应用场景提供了思路和借鉴。)