应用于大型果园害虫检测的无线传感器网络算法

发布时间：2018-05-30 05:02

本文选题：大型果园 + 声测法　；参考：《江苏农业科学》2017年11期

【摘要】：为提高大型果园中基于声测传感器害虫检测的实时性与准确性,设计了一种应用于大型果园害虫检测的混合型无线传感器网络算法。将果园划分为不重叠的区域,均匀地布置超声活动传感器并覆盖整个果园;然后,传感器网络周期性地采集并上报害虫的活动信息,此外传感器网络通过事件驱动的网络协议上报突发性害虫的活动信息。基于Qual Net 6.1网络仿真器的试验结果表明,本算法提高了传感器网络的数据传输速度、数据包传递率与网络生命期,且满足了果园害虫检测所需的稳定性与实时性。
[Abstract]:In order to improve the real-time and accuracy of pest detection based on acoustic sensors in large orchards, a hybrid wireless sensor network algorithm was designed for pest detection in large orchards. The orchard is divided into non-overlapping areas, ultrasonic motion sensors are uniformly arranged and the whole orchard is covered; the sensor network then periodically collects and reports information on the activity of pests. In addition, sensor networks report information on the activity of paroxysmal pests through event-driven network protocols. The experimental results based on Qual Net 6.1 network simulator show that the proposed algorithm can improve the data transmission speed, packet transfer rate and network lifetime of sensor networks, and meet the needs of orchard pest detection stability and real-time.
【作者单位】：塔里木大学信息工程学院;塔里木大学现代农业工程重点实验室;塔里木大学植物科学学院;
【基金】：中国农业科学院农业信息研究所-塔里木大学联合基金(编号:NJZX201602) 新疆生产建设兵团博士资金(编号:2014BB013)
【分类号】：S126;S436.6

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