基于无线传感器网络的家蚕饲养室环境智能监控系统

发布时间：2018-01-09 02:10

本文关键词：基于无线传感器网络的家蚕饲养室环境智能监控系统　出处：《西南师范大学学报(自然科学版)》2017年03期 　论文类型：期刊论文

【摘要】：针对人工饲养家蚕过程中环境因素采集和控制的不足,设计了基于6LoWPAN无线传感器网络的家蚕饲养室环境智能监控系统.系统利用6LoWPAN与互联网之间点到点通信的特性,建立低功耗的无线传感器网络,实现家蚕饲养室温度、湿度、含氧量、PM2.5、光照度等环境因素的自动采集,通过自行设计的Web管理端和手机App动态掌握蚕室的环境变化和家蚕的饲养情况,根据实时采集到的环境数据对空调、加湿器或抽湿机、增氧机、空气净化器和光照灯等环境调控装置进行自动或手动控制,使家蚕饲养室环境达到最适宜家蚕生长的状态.该系统的相对温度误差不超过±0.3℃,相对湿度误差不超过±2%,整个网络的平均丢包率仅为0.58%,系统的实施能缩短家蚕的生长周期并提高蚕茧的质量和产量.试验结果表明,该系统在数据采集精度控制和数据传输稳定性方面均能很好地满足系统需求,有效地促进家蚕的生长发育,其一体化智能管理的特点在家蚕饲养精细化、智能化、规模化发展领域具有广泛的应用前景.
[Abstract]:Aiming at the shortage of environmental factors in the process of artificial rearing silkworm acquisition and control, the design of intelligent monitoring system of the silkworm room environment of 6LoWPAN wireless sensor network. Based on the feeding system using point-to-point communication between 6LoWPAN and the characteristics of the Internet, a low-power wireless sensor network, realize the silkworm rearing room temperature, humidity, oxygen, PM2.5, automatic collection of illumination and other environmental factors, by keeping a self-designed Web management terminal and mobile phone App dynamic changes in the environment and grasp the Jamsil silkworm, according to collect environmental data on air conditioning, humidifier or dehumidifier, aerator, air purifier and illumination light environment control device for automatic or manual control the silkworm rearing room environment, to achieve the most suitable for the growth of silkworm. The relative temperature error of the system is less than 0.3 DEG C, relative humidity error not exceeding + 2%, The whole network average packet loss rate is only 0.58%, the implementation of the system can shorten the growth cycle and improve the quality of silkworm cocoon and yield. The experimental results show that the system precision control and data transmission stability in data can well meet the requirement of the system, effectively promote the growth and development of silkworm, the characteristics of intelligent integration in the management of silkworm rearing fine, intelligent, large-scale development of the field has a wide application prospect.

【作者单位】：华南农业大学现代教育技术中心;华南农业大学工程学院;华南农业大学动物科学学院;
【基金】：国家发改委下一代互联网技术研发、产业化和规模商用专项“基于下一代IPv6的绿色无线智慧校园应用示范”(CNGI-12-03-027) 广东省科技计划项目公益研究与能力建设专项“桑蚕病虫害绿色生态防控模式及新技术研究集成与示范”(2015A020209136)
【分类号】：TP277;S883
【正文快照】： 栽桑养蚕是我国历史悠久的传统农业特色产业.桑蚕对生长环境有着特殊要求,温度、湿度、空气质量、光照度等饲养环境因素与桑蚕的生长发育情况密切相关,且不同的生长发育阶段对环境参数的要求也不尽相同[1].由于受到学科知识局限性、环境要求特殊性的影响,家蚕饲养室环境监控大

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