CAJ | 학술논문

【目的】设计果园环境监测系统。【方法】该系统由远程ZigBee-GPRS网关与无线传感器网络（ WSN ）节点组合，果园参数在WSN、GPRS与Internet间进行采集与传输，实现远距离果园环境实时监测。节点采用CC2530作无线数据收发芯片，GPRS采用ComWay模块，由ZigBee进行组网采集环境信息，通过GPRS网络回传给上位机实现实时监测，再由决策支持系统进行分析发送指令控制节点电磁阀通断从而营造一个适合果树生长的环境。【结果和结论】试验表明：系统可完成传感网与移动通信网络之间的数据传送，实现不同类型感知网络之间的协议转换以及对传感器网络的部分管理控制功能。系统在果园中运行稳定并且丢包率低于10％，具有实践应用价值。
【목적】설계과완배경감측계통。【방법】해계통유원정ZigBee-GPRS망관여무선전감기망락（ WSN ）절점조합，과완삼수재WSN、GPRS여Internet간진행채집여전수，실현원거리과완배경실시감측。절점채용CC2530작무선수거수발심편，GPRS채용ComWay모괴，유ZigBee진행조망채집배경신식，통과GPRS망락회전급상위궤실현실시감측，재유결책지지계통진행분석발송지령공제절점전자벌통단종이영조일개괄합과수생장적배경。【결과화결론】시험표명：계통가완성전감망여이동통신망락지간적수거전송，실현불동류형감지망락지간적협의전환이급대전감기망락적부분관리공제공능。계통재과완중운행은정병차주포솔저우10％，구유실천응용개치。
Objective] To design an environmental monitoring and decision support system based on wire-less sensor network ( WSN) .[Method] The system was assembled by ZigBee-GPRS gateway and wireless sensor nodes ,which could monitor remote dynamic of orchard environment .CC2530 was used as wireless data transceiver chip for ZigBee sensor nodes , and ComWay GPRS modem was selected .Ecological infor-mation was collected and transmitted for cooperation in a remote PC through ZigBee and GPRS networks accordingly .Irrigation processes were arranged by a decision software .[Result and conclusion] Data could be transferred between system sensor networks and mobile communication network according to the system .Meanwhile , protocol conversion between different types of sensor networks and integrant sensor network managements could be completed .Further observations showed that the average packet loss rate was lower than 10%.This system could be suitable for orchard applications .